PDB Short entry for 4GCK
HEADER    DNA BINDING PROTEIN/DNA                 30-JUL-12   4GCK              
TITLE     STRUCTURE OF NO-DNA COMPLEX                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NUCLEOID OCCLUSION FACTOR SLMA;                            
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: DNA (5'-D(*GP*TP*GP*AP*GP*TP*AP*CP*TP*CP*AP*C)-3');        
COMPND   7 CHAIN: W, Z;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE;                          
SOURCE   3 ORGANISM_TAXID: 507522;                                              
SOURCE   4 STRAIN: 342;                                                         
SOURCE   5 GENE: SLMA, KPK_0113;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES                                                       
KEYWDS    NO, DNA BINDING, DNA BINDING PROTEIN-DNA COMPLEX                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.A.SCHUMACHER                                                        
REVDAT   3   28-FEB-24 4GCK    1       SEQADV                                   
REVDAT   2   10-JUL-13 4GCK    1       JRNL                                     
REVDAT   1   19-JUN-13 4GCK    0                                                
JRNL        AUTH   N.K.TONTHAT,S.L.MILAM,N.CHINNAM,T.WHITFILL,W.MARGOLIN,       
JRNL        AUTH 2 M.A.SCHUMACHER                                               
JRNL        TITL   SLMA FORMS A HIGHER-ORDER STRUCTURE ON DNA THAT INHIBITS     
JRNL        TITL 2 CYTOKINETIC Z-RING FORMATION OVER THE NUCLEOID.              
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 110 10586 2013              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   23754405                                                     
JRNL        DOI    10.1073/PNAS.1221036110                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.05 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.2                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 74.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2784819.540                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 94.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 70239                          
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 SET) : 0.218                           
REMARK   3   FREE R VALUE                     : 0.243                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 7056                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.05                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.18                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 93.80                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 10228                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3490                       
REMARK   3   BIN FREE R VALUE                    : 0.3710                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.40                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 1189                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.011                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6154                                    
REMARK   3   NUCLEIC ACID ATOMS       : 486                                     
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 448                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 23.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -6.49000                                             
REMARK   3    B22 (A**2) : 18.51000                                             
REMARK   3    B33 (A**2) : -12.02000                                            
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.26                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.40                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.30                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.45                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 19.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.040                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 3.070 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.040 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 5.330 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 7.050 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.40                                                 
REMARK   3   BSOL        : 59.23                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 4GCK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-AUG-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000074013.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-APR-11                          
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               : ALS                                
REMARK 200  BEAMLINE                       : 8.3.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.03                               
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 70400                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.050                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 74.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.61                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM PHOSPHATE, PH 6.5, VAPOR          
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 298K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       35.74500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      100.65000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.37500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000      100.65000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       35.74500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       40.37500            
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: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10760 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 33700 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, W, Z                      
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     MET A   -13                                                      
REMARK 465     PRO A   -12                                                      
REMARK 465     PRO A   -11                                                      
REMARK 465     GLY A   -10                                                      
REMARK 465     LYS A    -9                                                      
REMARK 465     CYS A    -8                                                      
REMARK 465     LEU A    -7                                                      
REMARK 465     PHE A    -6                                                      
REMARK 465     SER A    -5                                                      
REMARK 465     GLY A    -4                                                      
REMARK 465     VAL A    -3                                                      
REMARK 465     PHE A    -2                                                      
REMARK 465     CYS A    -1                                                      
REMARK 465     ASN A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     GLU A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     GLN A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     LYS A     8                                                      
REMARK 465     MET B   -13                                                      
REMARK 465     PRO B   -12                                                      
REMARK 465     PRO B   -11                                                      
REMARK 465     GLY B   -10                                                      
REMARK 465     LYS B    -9                                                      
REMARK 465     CYS B    -8                                                      
REMARK 465     LEU B    -7                                                      
REMARK 465     PHE B    -6                                                      
REMARK 465     SER B    -5                                                      
REMARK 465     GLY B    -4                                                      
REMARK 465     VAL B    -3                                                      
REMARK 465     PHE B    -2                                                      
REMARK 465     CYS B    -1                                                      
REMARK 465     ASN B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     GLU B     3                                                      
REMARK 465     LYS B     4                                                      
REMARK 465     GLN B     5                                                      
REMARK 465     THR B     6                                                      
REMARK 465     ALA B     7                                                      
REMARK 465     LYS B     8                                                      
REMARK 465     ARG B     9                                                      
REMARK 465     MET C   -13                                                      
REMARK 465     PRO C   -12                                                      
REMARK 465     PRO C   -11                                                      
REMARK 465     GLY C   -10                                                      
REMARK 465     LYS C    -9                                                      
REMARK 465     CYS C    -8                                                      
REMARK 465     LEU C    -7                                                      
REMARK 465     PHE C    -6                                                      
REMARK 465     SER C    -5                                                      
REMARK 465     GLY C    -4                                                      
REMARK 465     VAL C    -3                                                      
REMARK 465     PHE C    -2                                                      
REMARK 465     CYS C    -1                                                      
REMARK 465     ASN C     0                                                      
REMARK 465     MET C     1                                                      
REMARK 465     ALA C     2                                                      
REMARK 465     GLU C     3                                                      
REMARK 465     LYS C     4                                                      
REMARK 465     GLN C     5                                                      
REMARK 465     THR C     6                                                      
REMARK 465     ALA C     7                                                      
REMARK 465     LYS C     8                                                      
REMARK 465     MET D   -13                                                      
REMARK 465     PRO D   -12                                                      
REMARK 465     PRO D   -11                                                      
REMARK 465     GLY D   -10                                                      
REMARK 465     LYS D    -9                                                      
REMARK 465     CYS D    -8                                                      
REMARK 465     LEU D    -7                                                      
REMARK 465     PHE D    -6                                                      
REMARK 465     SER D    -5                                                      
REMARK 465     GLY D    -4                                                      
REMARK 465     VAL D    -3                                                      
REMARK 465     PHE D    -2                                                      
REMARK 465     CYS D    -1                                                      
REMARK 465     ASN D     0                                                      
REMARK 465     MET D     1                                                      
REMARK 465     ALA D     2                                                      
REMARK 465     GLU D     3                                                      
REMARK 465     LYS D     4                                                      
REMARK 465     GLN D     5                                                      
REMARK 465     THR D     6                                                      
REMARK 465     ALA D     7                                                      
REMARK 465     LYS D     8                                                      
REMARK 465     ARG D     9                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OE2  GLU C   147     O    HOH C   312              1.99            
REMARK 500   OE1  GLU C    67     O    HOH C   314              2.03            
REMARK 500   NH1  ARG C    12     O    HOH C   275              2.03            
REMARK 500   OE2  GLU B   117     O    HOH B   267              2.03            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NH2  ARG C   146     OE2  GLU D   187     4555     2.07            
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    ASP C  80   CB  -  CG  -  OD1 ANGL. DEV. =   7.8 DEGREES          
REMARK 500     DG Z  27   C5' -  C4' -  O4' ANGL. DEV. =   7.4 DEGREES          
REMARK 500     DA Z  33   O3' -  P   -  OP2 ANGL. DEV. =   7.2 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    VAL D  41      -73.71    -54.99                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500     DG W   2         0.06    SIDE CHAIN                              
REMARK 500     DG Z  23         0.06    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3NXC   RELATED DB: PDB                                   
REMARK 900 SLMA, E. COLI, APO                                                   
REMARK 900 RELATED ID: 4GCL   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GCT   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GCU   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GFK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GFL   RELATED DB: PDB                                   
DBREF  4GCK A    1   198  UNP    B5XTG2   SLMA_KLEP3       1    198             
DBREF  4GCK B    1   198  UNP    B5XTG2   SLMA_KLEP3       1    198             
DBREF  4GCK C    1   198  UNP    B5XTG2   SLMA_KLEP3       1    198             
DBREF  4GCK D    1   198  UNP    B5XTG2   SLMA_KLEP3       1    198             
DBREF  4GCK W    2    13  PDB    4GCK     4GCK             2     13             
DBREF  4GCK Z   23    34  PDB    4GCK     4GCK            23     34             
SEQADV 4GCK MET A  -13  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO A  -12  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO A  -11  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY A  -10  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LYS A   -9  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS A   -8  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LEU A   -7  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE A   -6  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK SER A   -5  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY A   -4  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK VAL A   -3  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE A   -2  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS A   -1  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK ASN A    0  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK MET B  -13  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO B  -12  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO B  -11  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY B  -10  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LYS B   -9  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS B   -8  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LEU B   -7  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE B   -6  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK SER B   -5  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY B   -4  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK VAL B   -3  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE B   -2  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS B   -1  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK ASN B    0  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK MET C  -13  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO C  -12  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO C  -11  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY C  -10  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LYS C   -9  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS C   -8  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LEU C   -7  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE C   -6  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK SER C   -5  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY C   -4  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK VAL C   -3  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE C   -2  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS C   -1  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK ASN C    0  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK MET D  -13  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO D  -12  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PRO D  -11  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY D  -10  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LYS D   -9  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS D   -8  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK LEU D   -7  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE D   -6  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK SER D   -5  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK GLY D   -4  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK VAL D   -3  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK PHE D   -2  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK CYS D   -1  UNP  B5XTG2              EXPRESSION TAG                 
SEQADV 4GCK ASN D    0  UNP  B5XTG2              EXPRESSION TAG                 
SEQRES   1 A  212  MET PRO PRO GLY LYS CYS LEU PHE SER GLY VAL PHE CYS          
SEQRES   2 A  212  ASN MET ALA GLU LYS GLN THR ALA LYS ARG ASN ARG ARG          
SEQRES   3 A  212  GLU GLU ILE LEU GLN SER LEU ALA LEU MET LEU GLU SER          
SEQRES   4 A  212  SER ASP GLY SER GLN ARG ILE THR THR ALA LYS LEU ALA          
SEQRES   5 A  212  ALA SER VAL GLY VAL SER GLU ALA ALA LEU TYR ARG HIS          
SEQRES   6 A  212  PHE PRO SER LYS THR ARG MET PHE ASP SER LEU ILE GLU          
SEQRES   7 A  212  PHE ILE GLU ASP SER LEU ILE THR ARG ILE ASN LEU ILE          
SEQRES   8 A  212  LEU LYS ASP GLU LYS ASP THR THR ALA ARG LEU ARG LEU          
SEQRES   9 A  212  ILE VAL LEU LEU ILE LEU GLY PHE GLY GLU ARG ASN PRO          
SEQRES  10 A  212  GLY LEU THR ARG ILE LEU THR GLY HIS ALA LEU MET PHE          
SEQRES  11 A  212  GLU GLN ASP ARG LEU GLN GLY ARG ILE ASN GLN LEU PHE          
SEQRES  12 A  212  GLU ARG ILE GLU VAL GLN LEU ARG GLN VAL MET ARG GLU          
SEQRES  13 A  212  LYS LYS MET ARG GLU GLY GLU GLY TYR THR LEU ASP GLU          
SEQRES  14 A  212  THR LEU LEU ALA SER GLN LEU LEU ALA PHE CYS GLU GLY          
SEQRES  15 A  212  MET LEU SER ARG PHE VAL ARG SER GLU PHE LYS TYR ARG          
SEQRES  16 A  212  PRO THR ASP ASP PHE GLU ALA ARG TRP PRO LEU VAL ALA          
SEQRES  17 A  212  ALA GLN LEU GLN                                              
SEQRES   1 B  212  MET PRO PRO GLY LYS CYS LEU PHE SER GLY VAL PHE CYS          
SEQRES   2 B  212  ASN MET ALA GLU LYS GLN THR ALA LYS ARG ASN ARG ARG          
SEQRES   3 B  212  GLU GLU ILE LEU GLN SER LEU ALA LEU MET LEU GLU SER          
SEQRES   4 B  212  SER ASP GLY SER GLN ARG ILE THR THR ALA LYS LEU ALA          
SEQRES   5 B  212  ALA SER VAL GLY VAL SER GLU ALA ALA LEU TYR ARG HIS          
SEQRES   6 B  212  PHE PRO SER LYS THR ARG MET PHE ASP SER LEU ILE GLU          
SEQRES   7 B  212  PHE ILE GLU ASP SER LEU ILE THR ARG ILE ASN LEU ILE          
SEQRES   8 B  212  LEU LYS ASP GLU LYS ASP THR THR ALA ARG LEU ARG LEU          
SEQRES   9 B  212  ILE VAL LEU LEU ILE LEU GLY PHE GLY GLU ARG ASN PRO          
SEQRES  10 B  212  GLY LEU THR ARG ILE LEU THR GLY HIS ALA LEU MET PHE          
SEQRES  11 B  212  GLU GLN ASP ARG LEU GLN GLY ARG ILE ASN GLN LEU PHE          
SEQRES  12 B  212  GLU ARG ILE GLU VAL GLN LEU ARG GLN VAL MET ARG GLU          
SEQRES  13 B  212  LYS LYS MET ARG GLU GLY GLU GLY TYR THR LEU ASP GLU          
SEQRES  14 B  212  THR LEU LEU ALA SER GLN LEU LEU ALA PHE CYS GLU GLY          
SEQRES  15 B  212  MET LEU SER ARG PHE VAL ARG SER GLU PHE LYS TYR ARG          
SEQRES  16 B  212  PRO THR ASP ASP PHE GLU ALA ARG TRP PRO LEU VAL ALA          
SEQRES  17 B  212  ALA GLN LEU GLN                                              
SEQRES   1 C  212  MET PRO PRO GLY LYS CYS LEU PHE SER GLY VAL PHE CYS          
SEQRES   2 C  212  ASN MET ALA GLU LYS GLN THR ALA LYS ARG ASN ARG ARG          
SEQRES   3 C  212  GLU GLU ILE LEU GLN SER LEU ALA LEU MET LEU GLU SER          
SEQRES   4 C  212  SER ASP GLY SER GLN ARG ILE THR THR ALA LYS LEU ALA          
SEQRES   5 C  212  ALA SER VAL GLY VAL SER GLU ALA ALA LEU TYR ARG HIS          
SEQRES   6 C  212  PHE PRO SER LYS THR ARG MET PHE ASP SER LEU ILE GLU          
SEQRES   7 C  212  PHE ILE GLU ASP SER LEU ILE THR ARG ILE ASN LEU ILE          
SEQRES   8 C  212  LEU LYS ASP GLU LYS ASP THR THR ALA ARG LEU ARG LEU          
SEQRES   9 C  212  ILE VAL LEU LEU ILE LEU GLY PHE GLY GLU ARG ASN PRO          
SEQRES  10 C  212  GLY LEU THR ARG ILE LEU THR GLY HIS ALA LEU MET PHE          
SEQRES  11 C  212  GLU GLN ASP ARG LEU GLN GLY ARG ILE ASN GLN LEU PHE          
SEQRES  12 C  212  GLU ARG ILE GLU VAL GLN LEU ARG GLN VAL MET ARG GLU          
SEQRES  13 C  212  LYS LYS MET ARG GLU GLY GLU GLY TYR THR LEU ASP GLU          
SEQRES  14 C  212  THR LEU LEU ALA SER GLN LEU LEU ALA PHE CYS GLU GLY          
SEQRES  15 C  212  MET LEU SER ARG PHE VAL ARG SER GLU PHE LYS TYR ARG          
SEQRES  16 C  212  PRO THR ASP ASP PHE GLU ALA ARG TRP PRO LEU VAL ALA          
SEQRES  17 C  212  ALA GLN LEU GLN                                              
SEQRES   1 D  212  MET PRO PRO GLY LYS CYS LEU PHE SER GLY VAL PHE CYS          
SEQRES   2 D  212  ASN MET ALA GLU LYS GLN THR ALA LYS ARG ASN ARG ARG          
SEQRES   3 D  212  GLU GLU ILE LEU GLN SER LEU ALA LEU MET LEU GLU SER          
SEQRES   4 D  212  SER ASP GLY SER GLN ARG ILE THR THR ALA LYS LEU ALA          
SEQRES   5 D  212  ALA SER VAL GLY VAL SER GLU ALA ALA LEU TYR ARG HIS          
SEQRES   6 D  212  PHE PRO SER LYS THR ARG MET PHE ASP SER LEU ILE GLU          
SEQRES   7 D  212  PHE ILE GLU ASP SER LEU ILE THR ARG ILE ASN LEU ILE          
SEQRES   8 D  212  LEU LYS ASP GLU LYS ASP THR THR ALA ARG LEU ARG LEU          
SEQRES   9 D  212  ILE VAL LEU LEU ILE LEU GLY PHE GLY GLU ARG ASN PRO          
SEQRES  10 D  212  GLY LEU THR ARG ILE LEU THR GLY HIS ALA LEU MET PHE          
SEQRES  11 D  212  GLU GLN ASP ARG LEU GLN GLY ARG ILE ASN GLN LEU PHE          
SEQRES  12 D  212  GLU ARG ILE GLU VAL GLN LEU ARG GLN VAL MET ARG GLU          
SEQRES  13 D  212  LYS LYS MET ARG GLU GLY GLU GLY TYR THR LEU ASP GLU          
SEQRES  14 D  212  THR LEU LEU ALA SER GLN LEU LEU ALA PHE CYS GLU GLY          
SEQRES  15 D  212  MET LEU SER ARG PHE VAL ARG SER GLU PHE LYS TYR ARG          
SEQRES  16 D  212  PRO THR ASP ASP PHE GLU ALA ARG TRP PRO LEU VAL ALA          
SEQRES  17 D  212  ALA GLN LEU GLN                                              
SEQRES   1 W   12   DG  DT  DG  DA  DG  DT  DA  DC  DT  DC  DA  DC              
SEQRES   1 Z   12   DG  DT  DG  DA  DG  DT  DA  DC  DT  DC  DA  DC              
FORMUL   7  HOH   *448(H2 O)                                                    
HELIX    1   1 ARG A    9  SER A   25  1                                  17    
HELIX    2   2 SER A   26  GLN A   30  5                                   5    
HELIX    3   3 THR A   33  GLY A   42  1                                  10    
HELIX    4   4 SER A   44  PHE A   52  1                                   9    
HELIX    5   5 SER A   54  GLU A   81  1                                  28    
HELIX    6   6 ASP A   83  ASN A  102  1                                  20    
HELIX    7   7 ASN A  102  THR A  110  1                                   9    
HELIX    8   8 HIS A  112  GLU A  117  5                                   6    
HELIX    9   9 GLN A  118  GLY A  148  1                                  31    
HELIX   10  10 ASP A  154  SER A  176  1                                  23    
HELIX   11  11 ASP A  185  ALA A  195  1                                  11    
HELIX   12  12 ARG B   11  SER B   25  1                                  15    
HELIX   13  13 SER B   26  GLN B   30  5                                   5    
HELIX   14  14 THR B   33  GLY B   42  1                                  10    
HELIX   15  15 SER B   44  TYR B   49  1                                   6    
HELIX   16  16 SER B   54  GLU B   81  1                                  28    
HELIX   17  17 ASP B   83  ASN B  102  1                                  20    
HELIX   18  18 ASN B  102  THR B  110  1                                   9    
HELIX   19  19 HIS B  112  GLN B  118  5                                   7    
HELIX   20  20 ASP B  119  GLU B  142  1                                  24    
HELIX   21  21 GLU B  142  GLY B  148  1                                   7    
HELIX   22  22 ASP B  154  SER B  176  1                                  23    
HELIX   23  23 ASP B  185  GLN B  196  1                                  12    
HELIX   24  24 ASN C   10  SER C   25  1                                  16    
HELIX   25  25 SER C   26  GLN C   30  5                                   5    
HELIX   26  26 THR C   33  GLY C   42  1                                  10    
HELIX   27  27 SER C   44  ARG C   50  1                                   7    
HELIX   28  28 SER C   54  GLU C   81  1                                  28    
HELIX   29  29 ASP C   83  ASN C  102  1                                  20    
HELIX   30  30 ASN C  102  THR C  110  1                                   9    
HELIX   31  31 HIS C  112  GLU C  117  5                                   6    
HELIX   32  32 GLN C  118  GLY C  148  1                                  31    
HELIX   33  33 ASP C  154  SER C  176  1                                  23    
HELIX   34  34 ASP C  185  ALA C  195  1                                  11    
HELIX   35  35 ARG D   11  SER D   25  1                                  15    
HELIX   36  36 THR D   33  GLY D   42  1                                  10    
HELIX   37  37 SER D   44  TYR D   49  1                                   6    
HELIX   38  38 SER D   54  GLU D   81  1                                  28    
HELIX   39  39 ASP D   83  ASN D  102  1                                  20    
HELIX   40  40 ASN D  102  THR D  110  1                                   9    
HELIX   41  41 HIS D  112  GLN D  118  5                                   7    
HELIX   42  42 ASP D  119  GLU D  142  1                                  24    
HELIX   43  43 GLU D  142  GLY D  148  1                                   7    
HELIX   44  44 ASP D  154  SER D  176  1                                  23    
HELIX   45  45 ASP D  185  ALA D  195  1                                  11    
CRYST1   71.490   80.750  201.300  90.00  90.00  90.00 P 21 21 21   16          
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      0.013988  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012384  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004968        0.00000