GenomeNet

Database: PDB
Entry: 6Q6J
LinkDB: 6Q6J
Original site: 6Q6J 
HEADER    HYDROLASE                               11-DEC-18   6Q6J              
TITLE     HUMAN PHOSPHOSERINE PHOSPHATASE WITH SUBSTRATE ANALOGUE HOMO-CYSTEIC  
TITLE    2 ACID                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PHOSPHOSERINE PHOSPHATASE;                                 
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PSPASE,L-3-PHOSPHOSERINE PHOSPHATASE,O-PHOSPHOSERINE        
COMPND   5 PHOSPHOHYDROLASE;                                                    
COMPND   6 EC: 3.1.3.3;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: PSPH;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET 28 B                                  
KEYWDS    HUMAN PHOSPHOSERINE PHOSPHATASE, HYDROLASE                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.WOUTERS,M.HAUFROID,M.MIRGAUX                                        
REVDAT   3   24-JAN-24 6Q6J    1       LINK                                     
REVDAT   2   26-JUN-19 6Q6J    1       JRNL                                     
REVDAT   1   12-JUN-19 6Q6J    0                                                
JRNL        AUTH   M.HAUFROID,M.MIRGAUX,L.LEHERTE,J.WOUTERS                     
JRNL        TITL   CRYSTAL STRUCTURES AND SNAPSHOTS ALONG THE REACTION PATHWAY  
JRNL        TITL 2 OF HUMAN PHOSPHOSERINE PHOSPHATASE.                          
JRNL        REF    ACTA CRYSTALLOGR D STRUCT     V.  75   592 2019              
JRNL        REF  2 BIOL                                                         
JRNL        REFN                   ISSN 2059-7983                               
JRNL        PMID   31205021                                                     
JRNL        DOI    10.1107/S2059798319006867                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.99 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.13_2998                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.99                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.94                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 35467                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.201                           
REMARK   3   R VALUE            (WORKING SET) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.247                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1774                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 40.9521 -  4.6646    1.00     2752   144  0.1731 0.2125        
REMARK   3     2  4.6646 -  3.7032    1.00     2679   142  0.1616 0.2220        
REMARK   3     3  3.7032 -  3.2353    1.00     2610   137  0.1789 0.2236        
REMARK   3     4  3.2353 -  2.9396    1.00     2628   138  0.2017 0.2359        
REMARK   3     5  2.9396 -  2.7289    1.00     2575   136  0.2247 0.2829        
REMARK   3     6  2.7289 -  2.5681    1.00     2589   136  0.2205 0.2602        
REMARK   3     7  2.5681 -  2.4395    1.00     2605   137  0.2217 0.2837        
REMARK   3     8  2.4395 -  2.3333    1.00     2562   135  0.2242 0.3004        
REMARK   3     9  2.3333 -  2.2435    1.00     2559   135  0.2281 0.2693        
REMARK   3    10  2.2435 -  2.1661    1.00     2608   137  0.2384 0.2982        
REMARK   3    11  2.1661 -  2.0983    1.00     2562   135  0.2498 0.2538        
REMARK   3    12  2.0983 -  2.0384    1.00     2557   135  0.2931 0.3808        
REMARK   3    13  2.0384 -  1.9847    0.94     2407   127  0.4101 0.4429        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.290            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.390           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 37.51                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 46.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6Q6J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-DEC-18.                  
REMARK 100 THE DEPOSITION ID IS D_1200013368.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-SEP-18                          
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               : SOLEIL                             
REMARK 200  BEAMLINE                       : PROXIMA 1                          
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97857                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35482                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.985                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.943                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 2.000                              
REMARK 200  R MERGE                    (I) : 0.01873                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.06                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.23310                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.290                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.8.1                                          
REMARK 200 STARTING MODEL: 6HYY                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.51                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CACODYLATE 0.1M PH6.5; CACL2      
REMARK 280  0.3M; PEG 2000 20%; DMSO 4%, VAPOR DIFFUSION, HANGING DROP,         
REMARK 280  TEMPERATURE 291K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       78.88000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       78.88000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       24.61500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       65.24500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       24.61500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       65.24500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       78.88000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       24.61500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       65.24500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       78.88000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       24.61500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       65.24500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B 496  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLU B   222                                                      
REMARK 465     LEU B   223                                                      
REMARK 465     GLU B   224                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG B  50    CG   CD   NE   CZ   NH1  NH2                        
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   OG   SER B   109     O3S  HJT B   302              1.90            
REMARK 500   O    HOH A   415     O    HOH A   470              1.96            
REMARK 500   OE1  GLU B   185     O    HOH B   401              2.00            
REMARK 500   O    HOH B   469     O    HOH B   487              2.07            
REMARK 500   O    HOH B   480     O    HOH B   487              2.11            
REMARK 500   OE2  GLU A   148     O    HOH A   401              2.12            
REMARK 500   N    SER B     5     O    HOH B   402              2.13            
REMARK 500   O    HOH A   401     O    HOH A   476              2.13            
REMARK 500   OD2  ASP A   207     O    HOH A   402              2.15            
REMARK 500   O    HOH A   452     O    HOH A   464              2.17            
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 A  21      -66.59    -95.93                                   
REMARK 500    THR A  24      -74.27   -117.23                                   
REMARK 500    GLU A 222        7.29   -150.43                                   
REMARK 500    VAL B  21      -68.25    -93.53                                   
REMARK 500    THR B  24      -69.38   -121.99                                   
REMARK 500    LYS B  36      -72.78    -54.88                                   
REMARK 500    GLU B  46       89.49    -64.49                                   
REMARK 500    MET B  47     -101.44    -89.03                                   
REMARK 500    THR B  48       26.68   -141.59                                   
REMARK 500    ALA B  55     -132.60    -78.74                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 301  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  20   OD2                                                    
REMARK 620 2 ASP A  22   O    84.5                                              
REMARK 620 3 ASP A 179   OD2  73.3  93.1                                        
REMARK 620 4 HOH A 409   O    86.0 170.5  84.4                                  
REMARK 620 5 HOH A 473   O   165.5  84.8  97.6 104.6                            
REMARK 620 6 HOH A 483   O   114.6 103.1 162.4  80.7  77.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 302  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 185   O                                                      
REMARK 620 2 PRO A 188   O    85.6                                              
REMARK 620 3 HOH A 458   O    77.2 161.6                                        
REMARK 620 4 HOH B 413   O    78.5  85.2  97.5                                  
REMARK 620 5 HOH B 466   O   110.5  91.4  88.7 170.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 301  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  20   OD1                                                    
REMARK 620 2 ASP B  20   OD2  43.7                                              
REMARK 620 3 ASP B  22   O    90.2  76.6                                        
REMARK 620 4 ASP B 179   OD1 113.3  70.7  84.0                                  
REMARK 620 5 HOH B 414   O    75.4  86.2 162.6  92.7                            
REMARK 620 6 HOH B 438   O    77.8 121.4 107.8 164.3  79.0                      
REMARK 620 7 HOH B 463   O   143.8 157.9  82.2 101.1 115.1  71.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HJT B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 303                  
DBREF  6Q6J A    5   224  UNP    P78330   SERB_HUMAN       5    224             
DBREF  6Q6J B    5   224  UNP    P78330   SERB_HUMAN       5    224             
SEQRES   1 A  220  SER GLU LEU ARG LYS LEU PHE TYR SER ALA ASP ALA VAL          
SEQRES   2 A  220  CYS PHE ASP VAL ASP SER THR VAL ILE ARG GLU GLU GLY          
SEQRES   3 A  220  ILE ASP GLU LEU ALA LYS ILE CYS GLY VAL GLU ASP ALA          
SEQRES   4 A  220  VAL SER GLU MET THR ARG ARG ALA MET GLY GLY ALA VAL          
SEQRES   5 A  220  PRO PHE LYS ALA ALA LEU THR GLU ARG LEU ALA LEU ILE          
SEQRES   6 A  220  GLN PRO SER ARG GLU GLN VAL GLN ARG LEU ILE ALA GLU          
SEQRES   7 A  220  GLN PRO PRO HIS LEU THR PRO GLY ILE ARG GLU LEU VAL          
SEQRES   8 A  220  SER ARG LEU GLN GLU ARG ASN VAL GLN VAL PHE LEU ILE          
SEQRES   9 A  220  SER GLY GLY PHE ARG SER ILE VAL GLU HIS VAL ALA SER          
SEQRES  10 A  220  LYS LEU ASN ILE PRO ALA THR ASN VAL PHE ALA ASN ARG          
SEQRES  11 A  220  LEU LYS PHE TYR PHE ASN GLY GLU TYR ALA GLY PHE ASP          
SEQRES  12 A  220  GLU THR GLN PRO THR ALA GLU SER GLY GLY LYS GLY LYS          
SEQRES  13 A  220  VAL ILE LYS LEU LEU LYS GLU LYS PHE HIS PHE LYS LYS          
SEQRES  14 A  220  ILE ILE MET ILE GLY ASP GLY ALA THR ASP MET GLU ALA          
SEQRES  15 A  220  CYS PRO PRO ALA ASP ALA PHE ILE GLY PHE GLY GLY ASN          
SEQRES  16 A  220  VAL ILE ARG GLN GLN VAL LYS ASP ASN ALA LYS TRP TYR          
SEQRES  17 A  220  ILE THR ASP PHE VAL GLU LEU LEU GLY GLU LEU GLU              
SEQRES   1 B  220  SER GLU LEU ARG LYS LEU PHE TYR SER ALA ASP ALA VAL          
SEQRES   2 B  220  CYS PHE ASP VAL ASP SER THR VAL ILE ARG GLU GLU GLY          
SEQRES   3 B  220  ILE ASP GLU LEU ALA LYS ILE CYS GLY VAL GLU ASP ALA          
SEQRES   4 B  220  VAL SER GLU MET THR ARG ARG ALA MET GLY GLY ALA VAL          
SEQRES   5 B  220  PRO PHE LYS ALA ALA LEU THR GLU ARG LEU ALA LEU ILE          
SEQRES   6 B  220  GLN PRO SER ARG GLU GLN VAL GLN ARG LEU ILE ALA GLU          
SEQRES   7 B  220  GLN PRO PRO HIS LEU THR PRO GLY ILE ARG GLU LEU VAL          
SEQRES   8 B  220  SER ARG LEU GLN GLU ARG ASN VAL GLN VAL PHE LEU ILE          
SEQRES   9 B  220  SER GLY GLY PHE ARG SER ILE VAL GLU HIS VAL ALA SER          
SEQRES  10 B  220  LYS LEU ASN ILE PRO ALA THR ASN VAL PHE ALA ASN ARG          
SEQRES  11 B  220  LEU LYS PHE TYR PHE ASN GLY GLU TYR ALA GLY PHE ASP          
SEQRES  12 B  220  GLU THR GLN PRO THR ALA GLU SER GLY GLY LYS GLY LYS          
SEQRES  13 B  220  VAL ILE LYS LEU LEU LYS GLU LYS PHE HIS PHE LYS LYS          
SEQRES  14 B  220  ILE ILE MET ILE GLY ASP GLY ALA THR ASP MET GLU ALA          
SEQRES  15 B  220  CYS PRO PRO ALA ASP ALA PHE ILE GLY PHE GLY GLY ASN          
SEQRES  16 B  220  VAL ILE ARG GLN GLN VAL LYS ASP ASN ALA LYS TRP TYR          
SEQRES  17 B  220  ILE THR ASP PHE VAL GLU LEU LEU GLY GLU LEU GLU              
HET     CA  A 301       1                                                       
HET     CA  A 302       1                                                       
HET     CA  B 301       1                                                       
HET    HJT  B 302      11                                                       
HET     CL  B 303       1                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     HJT (2~{S})-2-AZANYL-4-SULFO-BUTANOIC ACID                           
HETNAM      CL CHLORIDE ION                                                     
FORMUL   3   CA    3(CA 2+)                                                     
FORMUL   6  HJT    C4 H9 N O5 S                                                 
FORMUL   7   CL    CL 1-                                                        
FORMUL   8  HOH   *195(H2 O)                                                    
HELIX    1 AA1 SER A    5  SER A   13  1                                   9    
HELIX    2 AA2 GLU A   29  GLY A   39  1                                  11    
HELIX    3 AA3 VAL A   40  MET A   52  1                                  13    
HELIX    4 AA4 PRO A   57  GLN A   70  1                                  14    
HELIX    5 AA5 SER A   72  GLN A   83  1                                  12    
HELIX    6 AA6 GLY A   90  ARG A  101  1                                  12    
HELIX    7 AA7 ARG A  113  LEU A  123  1                                  11    
HELIX    8 AA8 PRO A  126  THR A  128  5                                   3    
HELIX    9 AA9 GLN A  150  GLU A  154  5                                   5    
HELIX   10 AB1 GLY A  156  HIS A  170  1                                  15    
HELIX   11 AB2 GLY A  180  GLU A  185  1                                   6    
HELIX   12 AB3 ARG A  202  ALA A  209  1                                   8    
HELIX   13 AB4 ASP A  215  LEU A  220  5                                   6    
HELIX   14 AB5 GLU B    6  SER B   13  1                                   8    
HELIX   15 AB6 GLU B   29  GLY B   39  1                                  11    
HELIX   16 AB7 PRO B   57  GLN B   70  1                                  14    
HELIX   17 AB8 SER B   72  GLN B   83  1                                  12    
HELIX   18 AB9 GLY B   90  ARG B  101  1                                  12    
HELIX   19 AC1 ARG B  113  LEU B  123  1                                  11    
HELIX   20 AC2 PRO B  126  THR B  128  5                                   3    
HELIX   21 AC3 GLN B  150  GLU B  154  5                                   5    
HELIX   22 AC4 GLY B  156  HIS B  170  1                                  15    
HELIX   23 AC5 GLY B  180  GLU B  185  1                                   6    
HELIX   24 AC6 ARG B  202  ASP B  207  1                                   6    
HELIX   25 AC7 ASP B  215  GLY B  221  1                                   7    
SHEET    1 AA1 6 VAL A 130  ASN A 133  0                                        
SHEET    2 AA1 6 GLN A 104  PHE A 112  1  N  GLY A 111   O  ASN A 133           
SHEET    3 AA1 6 ALA A  16  ASP A  20  1  N  VAL A  17   O  PHE A 106           
SHEET    4 AA1 6 ILE A 174  GLY A 178  1  O  ILE A 175   N  CYS A  18           
SHEET    5 AA1 6 ALA A 192  PHE A 196  1  O  ILE A 194   N  MET A 176           
SHEET    6 AA1 6 TRP A 211  ILE A 213  1  O  TRP A 211   N  GLY A 195           
SHEET    1 AA2 2 LEU A 135  PHE A 137  0                                        
SHEET    2 AA2 2 TYR A 143  PHE A 146 -1  O  ALA A 144   N  LYS A 136           
SHEET    1 AA3 6 VAL B 130  ASN B 133  0                                        
SHEET    2 AA3 6 GLN B 104  PHE B 112  1  N  SER B 109   O  PHE B 131           
SHEET    3 AA3 6 ALA B  16  ASP B  20  1  N  PHE B  19   O  PHE B 106           
SHEET    4 AA3 6 ILE B 174  GLY B 178  1  O  ILE B 175   N  CYS B  18           
SHEET    5 AA3 6 ALA B 192  PHE B 196  1  O  ALA B 192   N  MET B 176           
SHEET    6 AA3 6 TYR B 212  ILE B 213  1  O  ILE B 213   N  GLY B 195           
SHEET    1 AA4 2 LEU B 135  PHE B 137  0                                        
SHEET    2 AA4 2 TYR B 143  PHE B 146 -1  O  GLY B 145   N  LYS B 136           
LINK         OD2 ASP A  20                CA    CA A 301     1555   1555  2.20  
LINK         O   ASP A  22                CA    CA A 301     1555   1555  2.28  
LINK         OD2 ASP A 179                CA    CA A 301     1555   1555  2.25  
LINK         O   GLU A 185                CA    CA A 302     1555   1555  2.47  
LINK         O   PRO A 188                CA    CA A 302     1555   1555  2.53  
LINK        CA    CA A 301                 O   HOH A 409     1555   1555  2.43  
LINK        CA    CA A 301                 O   HOH A 473     1555   1555  2.34  
LINK        CA    CA A 301                 O   HOH A 483     1555   1555  2.30  
LINK        CA    CA A 302                 O   HOH A 458     1555   1555  2.26  
LINK        CA    CA A 302                 O   HOH B 413     1555   3555  2.40  
LINK        CA    CA A 302                 O   HOH B 466     1555   3555  2.40  
LINK         OD1 ASP B  20                CA    CA B 301     1555   1555  3.18  
LINK         OD2 ASP B  20                CA    CA B 301     1555   1555  2.36  
LINK         O   ASP B  22                CA    CA B 301     1555   1555  2.33  
LINK         OD1 ASP B 179                CA    CA B 301     1555   1555  2.31  
LINK        CA    CA B 301                 O   HOH B 414     1555   1555  2.64  
LINK        CA    CA B 301                 O   HOH B 438     1555   1555  2.25  
LINK        CA    CA B 301                 O   HOH B 463     1555   1555  2.55  
CISPEP   1 CYS A  187    PRO A  188          0        -1.00                     
CISPEP   2 PRO A  188    PRO A  189          0         4.60                     
CISPEP   3 CYS B  187    PRO B  188          0         2.14                     
CISPEP   4 PRO B  188    PRO B  189          0         6.17                     
SITE     1 AC1  6 ASP A  20  ASP A  22  ASP A 179  HOH A 409                    
SITE     2 AC1  6 HOH A 473  HOH A 483                                          
SITE     1 AC2  6 GLU A 185  PRO A 188  HOH A 458  GLU B  93                    
SITE     2 AC2  6 HOH B 413  HOH B 466                                          
SITE     1 AC3  6 ASP B  20  ASP B  22  ASP B 179  HOH B 414                    
SITE     2 AC3  6 HOH B 438  HOH B 463                                          
SITE     1 AC4 12 ASP B  20  VAL B  21  ASP B  22  PHE B  58                    
SITE     2 AC4 12 SER B 109  GLY B 110  GLY B 111  LYS B 158                    
SITE     3 AC4 12 THR B 182  HOH B 406  HOH B 410  HOH B 438                    
SITE     1 AC5  4 ARG B 113  SER B 114  LEU B 135  HOH B 437                    
CRYST1   49.230  130.490  157.760  90.00  90.00  90.00 C 2 2 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      0.020313  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007663  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006339        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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