PDB Short entry for 2P18
HEADER    HYDROLASE                               02-MAR-07   2P18              
TITLE     CRYSTAL STRUCTURE OF THE LEISHMANIA INFANTUM GLYOXALASE II            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLYOXALASE II;                                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.1.2.6;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LEISHMANIA INFANTUM;                            
SOURCE   3 ORGANISM_TAXID: 5671;                                                
SOURCE   4 GENE: GLO2;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21 CODON PLUS;                           
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    METALLOPROTEIN, BETA SANDWICH, ALPHA-HELICAL DOMAIN, HYDROLASE        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.TRINCAO,L.BARATA,S.NAJMUDIN,C.BONIFACIO,M.J.ROMAO                   
REVDAT   3   13-JUL-11 2P18    1       VERSN                                    
REVDAT   2   24-FEB-09 2P18    1       VERSN                                    
REVDAT   1   15-JAN-08 2P18    0                                                
JRNL        AUTH   M.S.SILVA,L.BARATA,A.E.FERREIRA,S.ROMAO,A.M.TOMAS,           
JRNL        AUTH 2 A.P.FREIRE,C.CORDEIRO                                        
JRNL        TITL   CATALYSIS AND STRUCTURAL PROPERTIES OF LEISHMANIA INFANTUM   
JRNL        TITL 2 GLYOXALASE II: TRYPANOTHIONE SPECIFICITY AND PHYLOGENY.      
JRNL        REF    BIOCHEMISTRY                  V.  47   195 2008              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   18052346                                                     
JRNL        DOI    10.1021/BI700989M                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 53.38                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 23955                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.172                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.196                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1224                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1653                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.00                       
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2350                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 95                           
REMARK   3   BIN FREE R VALUE                    : 0.2860                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2176                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 16                                      
REMARK   3   SOLVENT ATOMS            : 111                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 22.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 23.92                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.57000                                             
REMARK   3    B22 (A**2) : 0.13000                                              
REMARK   3    B33 (A**2) : 0.44000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.130         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.115         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.076         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.535         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.958                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.953                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2261 ; 0.015 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3070 ; 1.519 ; 1.939       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   284 ;11.759 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   103 ;33.453 ;23.883       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   344 ;12.019 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    10 ;19.042 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   340 ; 0.107 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1744 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1117 ; 0.209 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1532 ; 0.310 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   121 ; 0.108 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     2 ; 0.048 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    35 ; 0.235 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     9 ; 0.205 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1454 ; 0.987 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2277 ; 1.009 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   903 ; 2.123 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   792 ; 2.954 ; 4.500       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 10                                         
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A    45                          
REMARK   3    ORIGIN FOR THE GROUP (A):  21.0760  33.7410  61.5950              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0143 T22:   0.0175                                     
REMARK   3      T33:  -0.1039 T12:  -0.0107                                     
REMARK   3      T13:   0.0090 T23:  -0.0655                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.2283 L22:   2.9543                                     
REMARK   3      L33:   1.8364 L12:   1.0952                                     
REMARK   3      L13:   1.0751 L23:  -0.3371                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0334 S12:  -0.5959 S13:   0.2483                       
REMARK   3      S21:   0.5208 S22:  -0.1064 S23:  -0.1091                       
REMARK   3      S31:  -0.0940 S32:  -0.0014 S33:   0.1398                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    46        A    57                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.1690  37.4230  69.3500              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1609 T22:   0.3084                                     
REMARK   3      T33:   0.0156 T12:   0.0023                                     
REMARK   3      T13:   0.1281 T23:  -0.2213                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  20.6570 L22:  13.8456                                     
REMARK   3      L33:   8.7224 L12:   9.5332                                     
REMARK   3      L13:   9.0370 L23:   4.6020                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0688 S12:  -1.7598 S13:   0.9294                       
REMARK   3      S21:   0.6675 S22:  -0.1972 S23:  -0.1009                       
REMARK   3      S31:  -0.5422 S32:  -0.2691 S33:   0.1284                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    66        A    90                          
REMARK   3    ORIGIN FOR THE GROUP (A):  10.6730  36.8140  56.5620              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0482 T22:  -0.0145                                     
REMARK   3      T33:   0.0225 T12:   0.0321                                     
REMARK   3      T13:   0.0301 T23:  -0.1003                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.1394 L22:   4.0378                                     
REMARK   3      L33:   2.8800 L12:  -0.7099                                     
REMARK   3      L13:   0.0858 L23:   0.5761                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0918 S12:  -0.6398 S13:   0.7521                       
REMARK   3      S21:   0.4309 S22:   0.0235 S23:   0.1279                       
REMARK   3      S31:  -0.2968 S32:  -0.2292 S33:   0.0683                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    91        A   103                          
REMARK   3    ORIGIN FOR THE GROUP (A):   9.7460  47.5200  60.3790              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4720 T22:   0.3371                                     
REMARK   3      T33:   0.4715 T12:   0.1453                                     
REMARK   3      T13:  -0.0786 T23:  -0.3445                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  11.2301 L22:   6.4694                                     
REMARK   3      L33:  23.2801 L12:  -3.8784                                     
REMARK   3      L13:  -5.1528 L23:  -0.7970                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1246 S12:  -1.9877 S13:   1.6029                       
REMARK   3      S21:   1.3234 S22:   0.4403 S23:  -1.1069                       
REMARK   3      S31:  -2.8536 S32:  -0.6232 S33:  -0.3157                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   104        A   177                          
REMARK   3    ORIGIN FOR THE GROUP (A):  19.0800  33.4540  47.1240              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1315 T22:  -0.1215                                     
REMARK   3      T33:  -0.0915 T12:  -0.0033                                     
REMARK   3      T13:   0.0299 T23:  -0.0077                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9109 L22:   2.7096                                     
REMARK   3      L33:   1.3775 L12:  -0.1557                                     
REMARK   3      L13:   0.1191 L23:  -0.1857                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0859 S12:  -0.0469 S13:   0.3256                       
REMARK   3      S21:   0.0430 S22:  -0.0610 S23:  -0.0910                       
REMARK   3      S31:  -0.1043 S32:   0.0349 S33:  -0.0249                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   178        A   189                          
REMARK   3    ORIGIN FOR THE GROUP (A):  20.2690  22.2410  37.7130              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0665 T22:  -0.0498                                     
REMARK   3      T33:  -0.1730 T12:   0.0629                                     
REMARK   3      T13:  -0.0114 T23:   0.0024                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  18.2321 L22:   6.4714                                     
REMARK   3      L33:   4.0097 L12:   6.5848                                     
REMARK   3      L13:   3.9225 L23:   1.8219                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0129 S12:   0.8293 S13:  -0.0397                       
REMARK   3      S21:  -0.5498 S22:   0.0778 S23:   0.0819                       
REMARK   3      S31:  -0.0467 S32:  -0.0435 S33:  -0.0907                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   190        A   226                          
REMARK   3    ORIGIN FOR THE GROUP (A):  28.7170  20.7510  49.3420              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1184 T22:  -0.0885                                     
REMARK   3      T33:  -0.1363 T12:   0.0156                                     
REMARK   3      T13:  -0.0280 T23:   0.0216                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9391 L22:   2.8268                                     
REMARK   3      L33:   1.2030 L12:   0.1463                                     
REMARK   3      L13:  -0.4049 L23:   0.3433                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0475 S12:  -0.0743 S13:  -0.2098                       
REMARK   3      S21:   0.0754 S22:  -0.0390 S23:  -0.2317                       
REMARK   3      S31:   0.1147 S32:   0.0762 S33:  -0.0085                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   227        A   247                          
REMARK   3    ORIGIN FOR THE GROUP (A):  31.9190  11.5490  57.1320              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0236 T22:   0.0054                                     
REMARK   3      T33:  -0.0611 T12:   0.0330                                     
REMARK   3      T13:  -0.0937 T23:   0.0986                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   9.1725 L22:   7.9300                                     
REMARK   3      L33:  11.3985 L12:  -5.8029                                     
REMARK   3      L13:  -8.4258 L23:   7.0391                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2248 S12:  -0.3517 S13:  -0.3701                       
REMARK   3      S21:   0.8242 S22:   0.0646 S23:  -0.2275                       
REMARK   3      S31:   0.5493 S32:   0.2850 S33:   0.1603                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   248        A   284                          
REMARK   3    ORIGIN FOR THE GROUP (A):  28.4750  16.1870  45.9950              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1189 T22:  -0.1137                                     
REMARK   3      T33:  -0.0964 T12:   0.0185                                     
REMARK   3      T13:  -0.0381 T23:   0.0108                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.9987 L22:   1.9754                                     
REMARK   3      L33:   4.1472 L12:  -0.3481                                     
REMARK   3      L13:  -0.3367 L23:   1.0663                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0996 S12:   0.2015 S13:  -0.3884                       
REMARK   3      S21:   0.0805 S22:   0.0446 S23:  -0.0702                       
REMARK   3      S31:   0.1779 S32:   0.2420 S33:  -0.1442                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   285        A   293                          
REMARK   3    ORIGIN FOR THE GROUP (A):  19.0590   9.8940  40.4890              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0211 T22:  -0.0546                                     
REMARK   3      T33:   0.0369 T12:   0.0018                                     
REMARK   3      T13:  -0.0670 T23:  -0.0478                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  18.0340 L22:   7.5054                                     
REMARK   3      L33:   9.1922 L12:   0.2333                                     
REMARK   3      L13:  -7.0581 L23:   4.7886                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1063 S12:   0.4526 S13:  -1.4294                       
REMARK   3      S21:   0.4391 S22:  -0.3045 S23:   0.5928                       
REMARK   3      S31:   0.6171 S32:  -0.3672 S33:   0.1982                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2P18 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAR-07.                  
REMARK 100 THE RCSB ID CODE IS RCSB041839.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-FEB-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9538                             
REMARK 200  MONOCHROMATOR                  : SI(111) CRYSTAL                    
REMARK 200  OPTICS                         : UNDULATOR                          
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23962                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 53.376                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 5.700                              
REMARK 200  R MERGE                    (I) : 0.06900                            
REMARK 200  R SYM                      (I) : 0.06900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.46800                            
REMARK 200  R SYM FOR SHELL            (I) : 0.46800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1QH3                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 33.52                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4K, 0.2M MGCL2, 0.1M AMMONIUM    
REMARK 280  ACETATE, PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 288K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       42.93200            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       42.93200            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       33.35250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       44.49450            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       33.35250            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       44.49450            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       42.93200            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       33.35250            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       44.49450            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       42.93200            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       33.35250            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       44.49450            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A1033  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     VAL A    -5                                                      
REMARK 465     PRO A    -4                                                      
REMARK 465     ARG A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     LYS A    58                                                      
REMARK 465     GLN A    59                                                      
REMARK 465     GLN A    60                                                      
REMARK 465     GLY A    61                                                      
REMARK 465     ASN A    62                                                      
REMARK 465     ALA A    63                                                      
REMARK 465     ASP A    64                                                      
REMARK 465     VAL A    65                                                      
REMARK 465     SER A    97                                                      
REMARK 465     THR A    98                                                      
REMARK 465     CYS A   294                                                      
REMARK 465     ASP A   295                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     MET A   1    CG   SD   CE                                        
REMARK 470     LYS A  22    CG   CD   CE   NZ                                   
REMARK 470     GLU A  54    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  55    CG   CD   OE1  OE2                                  
REMARK 470     THR A  66    OG1  CG2                                            
REMARK 470     ASN A  96    CG   OD1                                            
REMARK 470     VAL A  99    CG1  CG2                                            
REMARK 470     LYS A 222    CG   CD   CE   NZ                                   
REMARK 470     LYS A 247    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A  55   N     GLU A  55   CA      0.211                       
REMARK 500    GLU A  54   C     GLU A  55   N       0.148                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    GLU A  55   C   -  N   -  CA  ANGL. DEV. = -16.4 DEGREES          
REMARK 500    LEU A  92   N   -  CA  -  C   ANGL. DEV. = -21.2 DEGREES          
REMARK 500    ASN A 292   N   -  CA  -  C   ANGL. DEV. =  20.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LEU A  21     -135.22     54.12                                   
REMARK 500    ASP A  23       16.43   -140.52                                   
REMARK 500    ASN A  43     -166.62   -108.43                                   
REMARK 500    LEU A  92      -45.65   -155.66                                   
REMARK 500    CYS A 138      -65.73    177.05                                   
REMARK 500    TYR A 198       19.41     57.82                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLU A   54     GLU A   55                  137.46                    
REMARK 500 GLU A   91     LEU A   92                  -94.75                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    GLU A  54        -11.46                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                             
REMARK 500                                                                      
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                     
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                      
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                        
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                    
REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                            
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE                   
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)       
REMARK 500                                                                      
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500    GLU A  91        23.9      L          L   OUTSIDE RANGE           
REMARK 500    ASN A 292        19.4      L          L   OUTSIDE RANGE           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 302  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  76   NE2                                                    
REMARK 620 2 HIS A  78   ND1  95.2                                              
REMARK 620 3 HIS A 139   NE2 101.4  91.0                                        
REMARK 620 4 HOH A1023   O   103.4 100.7 151.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 301  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  80   OD2                                                    
REMARK 620 2 HIS A  81   NE2  85.9                                              
REMARK 620 3 ASP A 164   OD2 169.7  94.6                                        
REMARK 620 4 HIS A 210   NE2  91.0 109.2  98.5                                  
REMARK 620 5 ACY A1022   O    89.5 165.7  87.5  84.4                            
REMARK 620 6 HOH A1023   O    87.2  95.1  82.5 155.4  71.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SPD A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 1022                
DBREF  2P18 A    1   295  UNP    Q2PYN0   Q2PYN0_LEIIN     1    295             
SEQADV 2P18 HIS A  -15  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 HIS A  -14  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 HIS A  -13  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 HIS A  -12  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 HIS A  -11  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 HIS A  -10  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 SER A   -9  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 SER A   -8  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 GLY A   -7  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 LEU A   -6  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 VAL A   -5  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 PRO A   -4  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 ARG A   -3  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 GLY A   -2  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 SER A   -1  UNP  Q2PYN0              EXPRESSION TAG                 
SEQADV 2P18 HIS A    0  UNP  Q2PYN0              EXPRESSION TAG                 
SEQRES   1 A  311  HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG          
SEQRES   2 A  311  GLY SER HIS MET ARG ASN TYR CYS THR LYS THR PHE GLY          
SEQRES   3 A  311  SER ALA PHE SER VAL THR VAL VAL PRO THR LEU LYS ASP          
SEQRES   4 A  311  ASN PHE SER TYR LEU ILE ASN ASP HIS THR THR HIS THR          
SEQRES   5 A  311  LEU ALA ALA VAL ASP VAL ASN ALA ASP TYR LYS PRO ILE          
SEQRES   6 A  311  LEU THR TYR ILE GLU GLU HIS LEU LYS GLN GLN GLY ASN          
SEQRES   7 A  311  ALA ASP VAL THR TYR THR PHE SER THR ILE LEU SER THR          
SEQRES   8 A  311  HIS LYS HIS TRP ASP HIS SER GLY GLY ASN ALA LYS LEU          
SEQRES   9 A  311  LYS ALA GLU LEU GLU ALA MET ASN SER THR VAL PRO VAL          
SEQRES  10 A  311  VAL VAL VAL GLY GLY ALA ASN ASP SER ILE PRO ALA VAL          
SEQRES  11 A  311  THR LYS PRO VAL ARG GLU GLY ASP ARG VAL GLN VAL GLY          
SEQRES  12 A  311  ASP LEU SER VAL GLU VAL ILE ASP ALA PRO CYS HIS THR          
SEQRES  13 A  311  ARG GLY HIS VAL LEU TYR LYS VAL GLN HIS PRO GLN HIS          
SEQRES  14 A  311  PRO ASN ASP GLY VAL ALA LEU PHE THR GLY ASP THR MET          
SEQRES  15 A  311  PHE ILE ALA GLY ILE GLY ALA PHE PHE GLU GLY ASP GLU          
SEQRES  16 A  311  LYS ASP MET CYS ARG ALA MET GLU LYS VAL TYR HIS ILE          
SEQRES  17 A  311  HIS LYS GLY ASN ASP TYR ALA LEU ASP LYS VAL THR PHE          
SEQRES  18 A  311  ILE PHE PRO GLY HIS GLU TYR THR SER GLY PHE MET THR          
SEQRES  19 A  311  PHE SER GLU LYS THR PHE PRO ASP ARG ALA SER ASP ASP          
SEQRES  20 A  311  LEU ALA PHE ILE GLN ALA GLN ARG ALA LYS TYR ALA ALA          
SEQRES  21 A  311  ALA VAL LYS THR GLY ASP PRO SER VAL PRO SER SER LEU          
SEQRES  22 A  311  ALA GLU GLU LYS ARG GLN ASN LEU PHE LEU ARG VAL ALA          
SEQRES  23 A  311  ASP PRO ALA PHE VAL ALA LYS MET ASN GLN GLY ASN ALA          
SEQRES  24 A  311  HIS ALA LEU MET MET TYR LEU TYR ASN ALA CYS ASP              
HET     ZN  A 301       1                                                       
HET     ZN  A 302       1                                                       
HET    SPD  A 304      10                                                       
HET    ACY  A1022       4                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     SPD SPERMIDINE                                                       
HETNAM     ACY ACETIC ACID                                                      
HETSYN     SPD N-(2-AMINO-PROPYL)-1,4-DIAMINOBUTANE; PA(34)                     
FORMUL   2   ZN    2(ZN 2+)                                                     
FORMUL   4  SPD    C7 H19 N3                                                    
FORMUL   5  ACY    C2 H4 O2                                                     
FORMUL   6  HOH   *111(H2 O)                                                    
HELIX    1   1 TYR A   46  HIS A   56  1                                  11    
HELIX    2   2 HIS A   78  GLY A   83  1                                   6    
HELIX    3   3 GLY A   84  ALA A   94  1                                  11    
HELIX    4   4 ASN A  108  SER A  110  5                                   3    
HELIX    5   5 HIS A  153  ASP A  156  5                                   4    
HELIX    6   6 ASP A  178  HIS A  191  1                                  14    
HELIX    7   7 HIS A  193  ASP A  197  5                                   5    
HELIX    8   8 TYR A  198  LYS A  202  5                                   5    
HELIX    9   9 TYR A  212  PHE A  224  1                                  13    
HELIX   10  10 SER A  229  THR A  248  1                                  20    
HELIX   11  11 LEU A  257  ASN A  264  1                                   8    
HELIX   12  12 PHE A  266  ALA A  270  5                                   5    
HELIX   13  13 ASP A  271  ASN A  279  1                                   9    
HELIX   14  14 ASN A  282  ALA A  293  1                                  12    
SHEET    1   A 7 CYS A   5  PHE A   9  0                                        
SHEET    2   A 7 PHE A  13  THR A  20 -1  O  VAL A  17   N  CYS A   5           
SHEET    3   A 7 ASN A  24  ASP A  31 -1  O  LEU A  28   N  THR A  16           
SHEET    4   A 7 THR A  36  VAL A  40 -1  O  ALA A  38   N  ILE A  29           
SHEET    5   A 7 THR A  68  SER A  74  1  O  THR A  68   N  LEU A  37           
SHEET    6   A 7 VAL A 102  GLY A 106  1  O  VAL A 104   N  ILE A  72           
SHEET    7   A 7 LYS A 116  VAL A 118  1  N  LYS A 116   O  VAL A 103           
SHEET    1   B 6 ARG A 123  VAL A 126  0                                        
SHEET    2   B 6 LEU A 129  ASP A 135 -1  O  VAL A 131   N  VAL A 124           
SHEET    3   B 6 VAL A 144  GLN A 149 -1  O  LYS A 147   N  GLU A 132           
SHEET    4   B 6 VAL A 158  GLY A 163 -1  O  ALA A 159   N  VAL A 148           
SHEET    5   B 6 THR A 204  PRO A 208  1  O  PHE A 205   N  LEU A 160           
SHEET    6   B 6 SER A 255  SER A 256 -1  O  SER A 255   N  ILE A 206           
SHEET    1   C 2 MET A 166  PHE A 167  0                                        
SHEET    2   C 2 GLY A 170  ILE A 171 -1  O  GLY A 170   N  PHE A 167           
LINK         NE2 HIS A  76                ZN    ZN A 302     1555   1555  2.22  
LINK         ND1 HIS A  78                ZN    ZN A 302     1555   1555  2.11  
LINK         OD2 ASP A  80                ZN    ZN A 301     1555   1555  2.26  
LINK         NE2 HIS A  81                ZN    ZN A 301     1555   1555  2.10  
LINK         NE2 HIS A 139                ZN    ZN A 302     1555   1555  2.07  
LINK         OD2 ASP A 164                ZN    ZN A 301     1555   1555  2.11  
LINK         NE2 HIS A 210                ZN    ZN A 301     1555   1555  2.08  
LINK        ZN    ZN A 301                 O   ACY A1022     1555   1555  2.36  
LINK        ZN    ZN A 301                 O   HOH A1023     1555   1555  2.01  
LINK        ZN    ZN A 302                 O   HOH A1023     1555   1555  1.95  
CISPEP   1 VAL A   99    PRO A  100          0         7.50                     
CISPEP   2 VAL A  253    PRO A  254          0         1.02                     
CISPEP   3 ASN A  292    ALA A  293          0        16.74                     
SITE     1 AC1  7 ASP A  80  HIS A  81  ASP A 164  HIS A 210                    
SITE     2 AC1  7  ZN A 302  ACY A1022  HOH A1023                               
SITE     1 AC2  7 HIS A  76  HIS A  78  HIS A 139  ASP A 164                    
SITE     2 AC2  7  ZN A 301  ACY A1022  HOH A1023                               
SITE     1 AC3  5 ILE A 171  ALA A 173  TYR A 212  PHE A 216                    
SITE     2 AC3  5 LEU A 290                                                     
SITE     1 AC4 10 HIS A  78  ASP A  80  HIS A 139  ASP A 164                    
SITE     2 AC4 10 PHE A 175  HIS A 210   ZN A 301   ZN A 302                    
SITE     3 AC4 10 HOH A1023  HOH A1060                                          
CRYST1   66.705   88.989   85.864  90.00  90.00  90.00 C 2 2 21      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.014991  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011237  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011646        0.00000