PDB Short entry for 3K40
HEADER    LYASE                                   05-OCT-09   3K40              
TITLE     CRYSTAL STRUCTURE OF DROSOPHILA 3,4-DIHYDROXYPHENYLALANINE            
TITLE    2 DECARBOXYLASE                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AROMATIC-L-AMINO-ACID DECARBOXYLASE;                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: AADC, DOPA DECARBOXYLASE, DDC;                              
COMPND   5 EC: 4.1.1.28;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   3 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE   4 ORGANISM_TAXID: 7227;                                                
SOURCE   5 GENE: CG10697, DDC;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PTYB;                                     
SOURCE  11 OTHER_DETAILS: HYPODERM ISOFORM                                      
KEYWDS    PLP DEPENDENT PROTEIN, ALPHA BETA PROTEIN, ALTERNATIVE SPLICING,      
KEYWDS   2 CATECHOLAMINE BIOSYNTHESIS, DECARBOXYLASE, LYASE, POLYMORPHISM,      
KEYWDS   3 PYRIDOXAL PHOSPHATE, CG10697-PB ISOFORM B                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Q.HAN,H.DING,H.ROBINSON,B.M.CHRISTENSEN,J.LI                          
REVDAT   3   22-NOV-23 3K40    1       REMARK                                   
REVDAT   2   06-SEP-23 3K40    1       REMARK LINK                              
REVDAT   1   02-FEB-10 3K40    0                                                
JRNL        AUTH   Q.HAN,H.DING,H.ROBINSON,B.M.CHRISTENSEN,J.LI                 
JRNL        TITL   CRYSTAL STRUCTURE AND SUBSTRATE SPECIFICITY OF DROSOPHILA    
JRNL        TITL 2 3,4-DIHYDROXYPHENYLALANINE DECARBOXYLASE                     
JRNL        REF    PLOS ONE                      V.   5 E8826 2010              
JRNL        REFN                   ESSN 1932-6203                               
JRNL        PMID   20098687                                                     
JRNL        DOI    10.1371/JOURNAL.PONE.0008826                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.88                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 94557                          
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) : 0.198                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4972                            
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) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.80                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6811                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.55                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2310                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 365                          
REMARK   3   BIN FREE R VALUE                    : 0.2910                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7108                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 601                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.01                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
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): 0.122         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.115         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.958                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.945                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  7293 ; 0.014 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  9863 ; 1.423 ; 1.954       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   892 ; 5.568 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   330 ;35.588 ;23.758       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1246 ;15.425 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    44 ;16.882 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1046 ; 0.131 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5526 ; 0.006 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  4456 ; 0.904 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  7132 ; 1.621 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2837 ; 2.444 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2731 ; 3.762 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
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  : NULL                                       
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: NULL                                      
REMARK   4                                                                      
REMARK   4 3K40 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-OCT-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000055517.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-JUL-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X29A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0908                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 100700                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 15.10                              
REMARK 200  R MERGE                    (I) : 0.06000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 11.80                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.56000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLREP                       
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1JS3                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 20% GLYCEROL, 200 MM       
REMARK 280  CACL2, AND 100 MM CACODYLIC ACID, PH 6.5, VAPOR DIFFUSION,          
REMARK 280  HANGING DROP, TEMPERATURE 298K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       4555   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        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       52.90450            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.29850            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       52.90450            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       54.29850            
REMARK 290   SMTRY3   4  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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 9790 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 32650 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -82.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 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     VAL A   322                                                      
REMARK 465     ASN A   323                                                      
REMARK 465     ALA A   324                                                      
REMARK 465     PHE A   325                                                      
REMARK 465     ASN A   326                                                      
REMARK 465     VAL A   327                                                      
REMARK 465     ASP A   328                                                      
REMARK 465     PRO A   329                                                      
REMARK 465     LEU A   330                                                      
REMARK 465     TYR A   331                                                      
REMARK 465     LEU A   332                                                      
REMARK 465     LYS A   333                                                      
REMARK 465     HIS A   334                                                      
REMARK 465     ASP A   335                                                      
REMARK 465     MET A   336                                                      
REMARK 465     GLN A   337                                                      
REMARK 465     GLY A   338                                                      
REMARK 465     SER A   339                                                      
REMARK 465     ALA A   340                                                      
REMARK 465     PRO A   341                                                      
REMARK 465     ASP A   342                                                      
REMARK 465     TYR A   343                                                      
REMARK 465     ARG A   344                                                      
REMARK 465     HIS A   345                                                      
REMARK 465     TRP A   346                                                      
REMARK 465     GLN A   347                                                      
REMARK 465     ILE A   348                                                      
REMARK 465     VAL B   322                                                      
REMARK 465     ASN B   323                                                      
REMARK 465     ALA B   324                                                      
REMARK 465     PHE B   325                                                      
REMARK 465     ASN B   326                                                      
REMARK 465     VAL B   327                                                      
REMARK 465     ASP B   328                                                      
REMARK 465     PRO B   329                                                      
REMARK 465     LEU B   330                                                      
REMARK 465     TYR B   331                                                      
REMARK 465     LEU B   332                                                      
REMARK 465     LYS B   333                                                      
REMARK 465     HIS B   334                                                      
REMARK 465     ASP B   335                                                      
REMARK 465     MET B   336                                                      
REMARK 465     GLN B   337                                                      
REMARK 465     GLY B   338                                                      
REMARK 465     SER B   339                                                      
REMARK 465     ALA B   340                                                      
REMARK 465     PRO B   341                                                      
REMARK 465     ASP B   342                                                      
REMARK 465     TYR B   343                                                      
REMARK 465     ARG B   344                                                      
REMARK 465     HIS B   345                                                      
REMARK 465     TRP B   346                                                      
REMARK 465     GLN B   347                                                      
REMARK 465     ILE B   348                                                      
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    PRO A 318   C   -  N   -  CA  ANGL. DEV. =  10.8 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    LLP A 302      -75.80    -92.15                                   
REMARK 500    MET A 403     -134.00     57.82                                   
REMARK 500    LYS A 438       70.23     35.45                                   
REMARK 500    GLU A 474       37.78    -86.74                                   
REMARK 500    ILE B 106      102.35    -58.21                                   
REMARK 500    ALA B 107       54.20    -97.72                                   
REMARK 500    HIS B 171       59.17   -140.35                                   
REMARK 500    PHE B 236      -14.56   -142.70                                   
REMARK 500    LLP B 302      -75.94    -93.63                                   
REMARK 500    CYS B 310       96.71   -161.77                                   
REMARK 500    MET B 403     -133.90     54.26                                   
REMARK 500    LYS B 438       75.54     38.87                                   
REMARK 500    ASP B 439       16.17     53.61                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 476                 
DBREF  3K40 A    1   475  UNP    P05031   DDC_DROME       36    510             
DBREF  3K40 B    1   475  UNP    P05031   DDC_DROME       36    510             
SEQRES   1 A  475  MET GLU ALA PRO GLU PHE LYS ASP PHE ALA LYS THR MET          
SEQRES   2 A  475  VAL ASP PHE ILE ALA GLU TYR LEU GLU ASN ILE ARG GLU          
SEQRES   3 A  475  ARG ARG VAL LEU PRO GLU VAL LYS PRO GLY TYR LEU LYS          
SEQRES   4 A  475  PRO LEU ILE PRO ASP ALA ALA PRO GLU LYS PRO GLU LYS          
SEQRES   5 A  475  TRP GLN ASP VAL MET GLN ASP ILE GLU ARG VAL ILE MET          
SEQRES   6 A  475  PRO GLY VAL THR HIS TRP HIS SER PRO LYS PHE HIS ALA          
SEQRES   7 A  475  TYR PHE PRO THR ALA ASN SER TYR PRO ALA ILE VAL ALA          
SEQRES   8 A  475  ASP MET LEU SER GLY ALA ILE ALA CYS ILE GLY PHE THR          
SEQRES   9 A  475  TRP ILE ALA SER PRO ALA CYS THR GLU LEU GLU VAL VAL          
SEQRES  10 A  475  MET MET ASP TRP LEU GLY LYS MET LEU GLU LEU PRO ALA          
SEQRES  11 A  475  GLU PHE LEU ALA CYS SER GLY GLY LYS GLY GLY GLY VAL          
SEQRES  12 A  475  ILE GLN GLY THR ALA SER GLU SER THR LEU VAL ALA LEU          
SEQRES  13 A  475  LEU GLY ALA LYS ALA LYS LYS LEU LYS GLU VAL LYS GLU          
SEQRES  14 A  475  LEU HIS PRO GLU TRP ASP GLU HIS THR ILE LEU GLY LYS          
SEQRES  15 A  475  LEU VAL GLY TYR CYS SER ASP GLN ALA HIS SER SER VAL          
SEQRES  16 A  475  GLU ARG ALA GLY LEU LEU GLY GLY VAL LYS LEU ARG SER          
SEQRES  17 A  475  VAL GLN SER GLU ASN HIS ARG MET ARG GLY ALA ALA LEU          
SEQRES  18 A  475  GLU LYS ALA ILE GLU GLN ASP VAL ALA GLU GLY LEU ILE          
SEQRES  19 A  475  PRO PHE TYR ALA VAL VAL THR LEU GLY THR THR ASN SER          
SEQRES  20 A  475  CYS ALA PHE ASP TYR LEU ASP GLU CYS GLY PRO VAL GLY          
SEQRES  21 A  475  ASN LYS HIS ASN LEU TRP ILE HIS VAL ASP ALA ALA TYR          
SEQRES  22 A  475  ALA GLY SER ALA PHE ILE CYS PRO GLU TYR ARG HIS LEU          
SEQRES  23 A  475  MET LYS GLY ILE GLU SER ALA ASP SER PHE ASN PHE ASN          
SEQRES  24 A  475  PRO HIS LLP TRP MET LEU VAL ASN PHE ASP CYS SER ALA          
SEQRES  25 A  475  MET TRP LEU LYS ASP PRO SER TRP VAL VAL ASN ALA PHE          
SEQRES  26 A  475  ASN VAL ASP PRO LEU TYR LEU LYS HIS ASP MET GLN GLY          
SEQRES  27 A  475  SER ALA PRO ASP TYR ARG HIS TRP GLN ILE PRO LEU GLY          
SEQRES  28 A  475  ARG ARG PHE ARG ALA LEU LYS LEU TRP PHE VAL LEU ARG          
SEQRES  29 A  475  LEU TYR GLY VAL GLU ASN LEU GLN ALA HIS ILE ARG ARG          
SEQRES  30 A  475  HIS CYS ASN PHE ALA LYS GLN PHE GLY ASP LEU CYS VAL          
SEQRES  31 A  475  ALA ASP SER ARG PHE GLU LEU ALA ALA GLU ILE ASN MET          
SEQRES  32 A  475  GLY LEU VAL CYS PHE ARG LEU LYS GLY SER ASN GLU ARG          
SEQRES  33 A  475  ASN GLU ALA LEU LEU LYS ARG ILE ASN GLY ARG GLY HIS          
SEQRES  34 A  475  ILE HIS LEU VAL PRO ALA LYS ILE LYS ASP VAL TYR PHE          
SEQRES  35 A  475  LEU ARG MET ALA ILE CYS SER ARG PHE THR GLN SER GLU          
SEQRES  36 A  475  ASP MET GLU TYR SER TRP LYS GLU VAL SER ALA ALA ALA          
SEQRES  37 A  475  ASP GLU MET GLU GLN GLU GLN                                  
SEQRES   1 B  475  MET GLU ALA PRO GLU PHE LYS ASP PHE ALA LYS THR MET          
SEQRES   2 B  475  VAL ASP PHE ILE ALA GLU TYR LEU GLU ASN ILE ARG GLU          
SEQRES   3 B  475  ARG ARG VAL LEU PRO GLU VAL LYS PRO GLY TYR LEU LYS          
SEQRES   4 B  475  PRO LEU ILE PRO ASP ALA ALA PRO GLU LYS PRO GLU LYS          
SEQRES   5 B  475  TRP GLN ASP VAL MET GLN ASP ILE GLU ARG VAL ILE MET          
SEQRES   6 B  475  PRO GLY VAL THR HIS TRP HIS SER PRO LYS PHE HIS ALA          
SEQRES   7 B  475  TYR PHE PRO THR ALA ASN SER TYR PRO ALA ILE VAL ALA          
SEQRES   8 B  475  ASP MET LEU SER GLY ALA ILE ALA CYS ILE GLY PHE THR          
SEQRES   9 B  475  TRP ILE ALA SER PRO ALA CYS THR GLU LEU GLU VAL VAL          
SEQRES  10 B  475  MET MET ASP TRP LEU GLY LYS MET LEU GLU LEU PRO ALA          
SEQRES  11 B  475  GLU PHE LEU ALA CYS SER GLY GLY LYS GLY GLY GLY VAL          
SEQRES  12 B  475  ILE GLN GLY THR ALA SER GLU SER THR LEU VAL ALA LEU          
SEQRES  13 B  475  LEU GLY ALA LYS ALA LYS LYS LEU LYS GLU VAL LYS GLU          
SEQRES  14 B  475  LEU HIS PRO GLU TRP ASP GLU HIS THR ILE LEU GLY LYS          
SEQRES  15 B  475  LEU VAL GLY TYR CYS SER ASP GLN ALA HIS SER SER VAL          
SEQRES  16 B  475  GLU ARG ALA GLY LEU LEU GLY GLY VAL LYS LEU ARG SER          
SEQRES  17 B  475  VAL GLN SER GLU ASN HIS ARG MET ARG GLY ALA ALA LEU          
SEQRES  18 B  475  GLU LYS ALA ILE GLU GLN ASP VAL ALA GLU GLY LEU ILE          
SEQRES  19 B  475  PRO PHE TYR ALA VAL VAL THR LEU GLY THR THR ASN SER          
SEQRES  20 B  475  CYS ALA PHE ASP TYR LEU ASP GLU CYS GLY PRO VAL GLY          
SEQRES  21 B  475  ASN LYS HIS ASN LEU TRP ILE HIS VAL ASP ALA ALA TYR          
SEQRES  22 B  475  ALA GLY SER ALA PHE ILE CYS PRO GLU TYR ARG HIS LEU          
SEQRES  23 B  475  MET LYS GLY ILE GLU SER ALA ASP SER PHE ASN PHE ASN          
SEQRES  24 B  475  PRO HIS LLP TRP MET LEU VAL ASN PHE ASP CYS SER ALA          
SEQRES  25 B  475  MET TRP LEU LYS ASP PRO SER TRP VAL VAL ASN ALA PHE          
SEQRES  26 B  475  ASN VAL ASP PRO LEU TYR LEU LYS HIS ASP MET GLN GLY          
SEQRES  27 B  475  SER ALA PRO ASP TYR ARG HIS TRP GLN ILE PRO LEU GLY          
SEQRES  28 B  475  ARG ARG PHE ARG ALA LEU LYS LEU TRP PHE VAL LEU ARG          
SEQRES  29 B  475  LEU TYR GLY VAL GLU ASN LEU GLN ALA HIS ILE ARG ARG          
SEQRES  30 B  475  HIS CYS ASN PHE ALA LYS GLN PHE GLY ASP LEU CYS VAL          
SEQRES  31 B  475  ALA ASP SER ARG PHE GLU LEU ALA ALA GLU ILE ASN MET          
SEQRES  32 B  475  GLY LEU VAL CYS PHE ARG LEU LYS GLY SER ASN GLU ARG          
SEQRES  33 B  475  ASN GLU ALA LEU LEU LYS ARG ILE ASN GLY ARG GLY HIS          
SEQRES  34 B  475  ILE HIS LEU VAL PRO ALA LYS ILE LYS ASP VAL TYR PHE          
SEQRES  35 B  475  LEU ARG MET ALA ILE CYS SER ARG PHE THR GLN SER GLU          
SEQRES  36 B  475  ASP MET GLU TYR SER TRP LYS GLU VAL SER ALA ALA ALA          
SEQRES  37 B  475  ASP GLU MET GLU GLN GLU GLN                                  
MODRES 3K40 LLP A  302  LYS                                                     
MODRES 3K40 LLP B  302  LYS                                                     
HET    LLP  A 302      24                                                       
HET    LLP  B 302      24                                                       
HET    GOL  A 476       6                                                       
HETNAM     LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-                           
HETNAM   2 LLP  (PHOSPHONOOXYMETHYL)PYRIDIN-4-                                  
HETNAM   3 LLP  YL]METHYLIDENEAMINO]HEXANOIC ACID                               
HETNAM     GOL GLYCEROL                                                         
HETSYN     LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE                             
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  LLP    2(C14 H22 N3 O7 P)                                           
FORMUL   3  GOL    C3 H8 O3                                                     
FORMUL   4  HOH   *601(H2 O)                                                    
HELIX    1   1 GLU A    2  ASN A   23  1                                  22    
HELIX    2   2 ILE A   24  ARG A   27  5                                   4    
HELIX    3   3 LEU A   38  ILE A   42  5                                   5    
HELIX    4   4 LYS A   52  ILE A   64  1                                  13    
HELIX    5   5 MET A   65  VAL A   68  5                                   4    
HELIX    6   6 SER A   85  ALA A   99  1                                  15    
HELIX    7   7 SER A  108  LEU A  126  1                                  19    
HELIX    8   8 PRO A  129  GLY A  137  5                                   9    
HELIX    9   9 THR A  147  HIS A  171  1                                  25    
HELIX   10  10 ASP A  175  LYS A  182  1                                   8    
HELIX   11  11 HIS A  192  GLY A  203  1                                  12    
HELIX   12  12 ARG A  217  GLU A  231  1                                  15    
HELIX   13  13 TYR A  252  HIS A  263  1                                  12    
HELIX   14  14 TYR A  273  LYS A  288  5                                  16    
HELIX   15  15 GLY A  289  ALA A  293  5                                   5    
HELIX   16  16 ASN A  299  MET A  304  1                                   6    
HELIX   17  17 ASP A  317  VAL A  321  5                                   5    
HELIX   18  18 GLY A  351  PHE A  354  5                                   4    
HELIX   19  19 ARG A  355  ASP A  392  1                                  38    
HELIX   20  20 SER A  413  GLY A  428  1                                  16    
HELIX   21  21 GLN A  453  GLN A  473  1                                  21    
HELIX   22  22 GLU B    2  ASN B   23  1                                  22    
HELIX   23  23 ILE B   24  ARG B   27  5                                   4    
HELIX   24  24 LEU B   38  ILE B   42  5                                   5    
HELIX   25  25 LYS B   52  ILE B   64  1                                  13    
HELIX   26  26 MET B   65  VAL B   68  5                                   4    
HELIX   27  27 SER B   85  ALA B   99  1                                  15    
HELIX   28  28 SER B  108  LEU B  126  1                                  19    
HELIX   29  29 PRO B  129  GLY B  137  5                                   9    
HELIX   30  30 THR B  147  HIS B  171  1                                  25    
HELIX   31  31 ASP B  175  GLY B  181  1                                   7    
HELIX   32  32 HIS B  192  GLY B  203  1                                  12    
HELIX   33  33 ARG B  217  ALA B  230  1                                  14    
HELIX   34  34 TYR B  252  HIS B  263  1                                  12    
HELIX   35  35 TYR B  273  LYS B  288  5                                  16    
HELIX   36  36 GLY B  289  ALA B  293  5                                   5    
HELIX   37  37 ASN B  299  MET B  304  1                                   6    
HELIX   38  38 GLY B  351  PHE B  354  5                                   4    
HELIX   39  39 ARG B  355  ALA B  391  1                                  37    
HELIX   40  40 SER B  413  GLY B  428  1                                  16    
HELIX   41  41 GLN B  453  GLN B  473  1                                  21    
SHEET    1   A 7 GLY A 141  GLN A 145  0                                        
SHEET    2   A 7 SER A 311  LEU A 315 -1  O  SER A 311   N  GLN A 145           
SHEET    3   A 7 SER A 295  PHE A 298 -1  N  PHE A 296   O  TRP A 314           
SHEET    4   A 7 TRP A 266  ASP A 270  1  N  VAL A 269   O  ASN A 297           
SHEET    5   A 7 ILE A 234  THR A 241  1  N  ALA A 238   O  HIS A 268           
SHEET    6   A 7 LEU A 183  SER A 188  1  N  TYR A 186   O  VAL A 239           
SHEET    7   A 7 LYS A 205  VAL A 209  1  O  LYS A 205   N  GLY A 185           
SHEET    1   B 4 PHE A 395  LEU A 397  0                                        
SHEET    2   B 4 LEU A 405  LEU A 410 -1  O  ARG A 409   N  GLU A 396           
SHEET    3   B 4 VAL A 440  ALA A 446 -1  O  LEU A 443   N  PHE A 408           
SHEET    4   B 4 VAL A 433  ILE A 437 -1  N  ALA A 435   O  PHE A 442           
SHEET    1   C 7 GLY B 141  GLN B 145  0                                        
SHEET    2   C 7 SER B 311  LEU B 315 -1  O  SER B 311   N  GLN B 145           
SHEET    3   C 7 SER B 295  PHE B 298 -1  N  PHE B 296   O  TRP B 314           
SHEET    4   C 7 TRP B 266  ASP B 270  1  N  VAL B 269   O  SER B 295           
SHEET    5   C 7 ILE B 234  THR B 241  1  N  PHE B 236   O  TRP B 266           
SHEET    6   C 7 LEU B 183  SER B 188  1  N  TYR B 186   O  VAL B 239           
SHEET    7   C 7 LYS B 205  VAL B 209  1  O  ARG B 207   N  GLY B 185           
SHEET    1   D 4 PHE B 395  LEU B 397  0                                        
SHEET    2   D 4 LEU B 405  LEU B 410 -1  O  ARG B 409   N  GLU B 396           
SHEET    3   D 4 VAL B 440  ALA B 446 -1  O  LEU B 443   N  PHE B 408           
SHEET    4   D 4 VAL B 433  ILE B 437 -1  N  ALA B 435   O  PHE B 442           
LINK         C   HIS A 301                 N   LLP A 302     1555   1555  1.34  
LINK         C   LLP A 302                 N   TRP A 303     1555   1555  1.32  
LINK         C   HIS B 301                 N   LLP B 302     1555   1555  1.35  
LINK         C   LLP B 302                 N   TRP B 303     1555   1555  1.32  
CISPEP   1 PHE A  308    ASP A  309          0        -5.37                     
CISPEP   2 PHE B  308    ASP B  309          0        -7.94                     
SITE     1 AC1  6 MET A   1  GLU A   2  HOH A 781  TYR B 366                    
SITE     2 AC1  6 ASN B 370  HOH B 599                                          
CRYST1  105.809  108.597   86.294  90.00  90.00  90.00 P 21 21 2     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      0.009451  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009208  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011588        0.00000