PDB Short entry for 1QB0
HEADER    HYDROLASE                               29-APR-99   1QB0              
TITLE     HUMAN CDC25B CATALYTIC DOMAIN                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (M-PHASE INDUCER PHOSPHATASE 2 (CDC25B));          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CATALYTIC DOMAIN;                                          
COMPND   5 EC: 3.1.3.48;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 CELLULAR_LOCATION: CYTOPLASM;                                        
SOURCE   6 GENE: CDC25B;                                                        
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: JM109;                                     
SOURCE  10 EXPRESSION_SYSTEM_VECTOR: XL1-BLUE                                   
KEYWDS    HYDROLASE, CELL CYCLE PHOSPHATASE, DUAL SPECIFICITY PROTEIN           
KEYWDS   2 PHOSPHATASE, CDC25, CDC25B                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.D.WATENPAUGH,R.A.REYNOLDS                                           
REVDAT   5   28-FEB-18 1QB0    1       REMARK                                   
REVDAT   4   31-JAN-18 1QB0    1       REMARK                                   
REVDAT   3   24-FEB-09 1QB0    1       VERSN                                    
REVDAT   2   01-APR-03 1QB0    1       JRNL                                     
REVDAT   1   29-APR-00 1QB0    0                                                
JRNL        AUTH   R.A.REYNOLDS,A.W.YEM,C.L.WOLFE,M.R.DEIBEL JR.,C.G.CHIDESTER, 
JRNL        AUTH 2 K.D.WATENPAUGH                                               
JRNL        TITL   CRYSTAL STRUCTURE OF THE CATALYTIC SUBUNIT OF CDC25B         
JRNL        TITL 2 REQUIRED FOR G2/M PHASE TRANSITION OF THE CELL CYCLE.        
JRNL        REF    J.MOL.BIOL.                   V. 293   559 1999              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10543950                                                     
JRNL        DOI    10.1006/JMBI.1999.3168                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.91 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 4.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.1                           
REMARK   3   CROSS-VALIDATION METHOD           : NULL                           
REMARK   3   FREE R VALUE TEST SET SELECTION   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.143                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.135                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 19822                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                   
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 1476                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 16                                            
REMARK   3   SOLVENT ATOMS      : 379                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                    
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                    
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                    
REMARK   3   NUMBER OF RESTRAINTS                     : NULL                    
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.030                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.200                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                    
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                    
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : NULL                    
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : NULL                    
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : NULL                    
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                    
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                    
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                    
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER                        
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1QB0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-APR-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000009056.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-SEP-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : SIEMENS                            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS HI-STAR                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : SADIE                              
REMARK 200  DATA SCALING SOFTWARE          : SAINT                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21239                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.910                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.1                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.04200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 28.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.98                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 55.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.14000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR                          
REMARK 200 SOFTWARE USED: XTAL V. 3.0                                           
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.16                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 4 MICROLITERS PROTEIN (10 MG/ML IN 50    
REMARK 280  MM TRISHCL, 1% BME AT PH 9.0) MIXED WITH 4 MICROLITERS WELL         
REMARK 280  BUFFER (1.8 (NH4)2SO4, 0.5 M NACL, 0.1 M TRISHCL, 0.25 BME) AT 4    
REMARK 280  DEG. C, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 4.0K,            
REMARK 280  TEMPERATURE 277.0K                                                  
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       25.58450            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       36.75750            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.54850            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       36.75750            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.58450            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       35.54850            
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     VAL A   356                                                      
REMARK 465     LEU A   357                                                      
REMARK 465     ARG A   358                                                      
REMARK 465     SER A   359                                                      
REMARK 465     LYS A   360                                                      
REMARK 465     SER A   361                                                      
REMARK 465     LEU A   362                                                      
REMARK 465     CYS A   363                                                      
REMARK 465     HIS A   364                                                      
REMARK 465     ASP A   365                                                      
REMARK 465     GLU A   366                                                      
REMARK 465     ILE A   367                                                      
REMARK 465     GLU A   368                                                      
REMARK 465     ASN A   369                                                      
REMARK 465     LEU A   370                                                      
REMARK 465     LEU A   371                                                      
REMARK 465     ASP A   372                                                      
REMARK 465     SER A   373                                                      
REMARK 465     GLY A   552                                                      
REMARK 465     GLU A   553                                                      
REMARK 465     ARG A   554                                                      
REMARK 465     SER A   555                                                      
REMARK 465     ARG A   556                                                      
REMARK 465     ARG A   557                                                      
REMARK 465     GLU A   558                                                      
REMARK 465     LEU A   559                                                      
REMARK 465     CYS A   560                                                      
REMARK 465     SER A   561                                                      
REMARK 465     ARG A   562                                                      
REMARK 465     LEU A   563                                                      
REMARK 465     GLN A   564                                                      
REMARK 465     ASP A   565                                                      
REMARK 465     GLN A   566                                                      
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     ALA A 551    CA   C    O    CB                                   
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    TYR A 382   CB  -  CG  -  CD1 ANGL. DEV. =  -5.3 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    THR A 439      -10.42     81.95                                   
REMARK 500    CYS A 473     -138.87   -135.24                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 567                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 568                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 569                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 4                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 5                   
DBREF  1QB0 A  356   566  UNP    P30305   MPIP2_HUMAN    356    566             
SEQRES   1 A  211  VAL LEU ARG SER LYS SER LEU CYS HIS ASP GLU ILE GLU          
SEQRES   2 A  211  ASN LEU LEU ASP SER ASP HIS ARG GLU LEU ILE GLY ASP          
SEQRES   3 A  211  TYR SER LYS ALA PHE LEU LEU GLN THR VAL ASP GLY LYS          
SEQRES   4 A  211  HIS GLN ASP LEU LYS TYR ILE SER PRO GLU THR MET VAL          
SEQRES   5 A  211  ALA LEU LEU THR GLY LYS PHE SER ASN ILE VAL ASP LYS          
SEQRES   6 A  211  PHE VAL ILE VAL ASP CYS ARG TYR PRO TYR GLU TYR GLU          
SEQRES   7 A  211  GLY GLY HIS ILE LYS THR ALA VAL ASN LEU PRO LEU GLU          
SEQRES   8 A  211  ARG ASP ALA GLU SER PHE LEU LEU LYS SER PRO ILE ALA          
SEQRES   9 A  211  PRO CYS SER LEU ASP LYS ARG VAL ILE LEU ILE PHE HIS          
SEQRES  10 A  211  CYS GLU PHE SER SER GLU ARG GLY PRO ARG MET CYS ARG          
SEQRES  11 A  211  PHE ILE ARG GLU ARG ASP ARG ALA VAL ASN ASP TYR PRO          
SEQRES  12 A  211  SER LEU TYR TYR PRO GLU MET TYR ILE LEU LYS GLY GLY          
SEQRES  13 A  211  TYR LYS GLU PHE PHE PRO GLN HIS PRO ASN PHE CYS GLU          
SEQRES  14 A  211  PRO GLN ASP TYR ARG PRO MET ASN HIS GLU ALA PHE LYS          
SEQRES  15 A  211  ASP GLU LEU LYS THR PHE ARG LEU LYS THR ARG SER TRP          
SEQRES  16 A  211  ALA GLY GLU ARG SER ARG ARG GLU LEU CYS SER ARG LEU          
SEQRES  17 A  211  GLN ASP GLN                                                  
HET    SO4  A 567       5                                                       
HET    SO4  A 568       5                                                       
HET     CL  A 569       1                                                       
HET    BME  A   4       4                                                       
HET    BME  A   5       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      CL CHLORIDE ION                                                     
HETNAM     BME BETA-MERCAPTOETHANOL                                             
FORMUL   2  SO4    2(O4 S 2-)                                                   
FORMUL   4   CL    CL 1-                                                        
FORMUL   5  BME    2(C2 H6 O S)                                                 
FORMUL   7  HOH   *379(H2 O)                                                    
HELIX    1   1 ILE A  401  THR A  411  1                                  11    
HELIX    2   2 PRO A  429  GLY A  434  1                                   6    
HELIX    3   3 GLU A  446  LEU A  454  1                                   9    
HELIX    4   4 GLU A  478  VAL A  494  1                                  17    
HELIX    5   5 GLY A  511  PHE A  515  1                                   5    
HELIX    6   6 GLU A  534  LYS A  546  1                                  13    
SHEET    1   A 5 TYR A 400  ILE A 401  0                                        
SHEET    2   A 5 MET A 505  LEU A 508  1  O  ILE A 507   N  ILE A 401           
SHEET    3   A 5 ARG A 466  HIS A 472  1  O  LEU A 469   N  TYR A 506           
SHEET    4   A 5 VAL A 418  ASP A 425  1  N  ASP A 419   O  ARG A 466           
SHEET    5   A 5 VAL A 441  ASN A 442  1  O  VAL A 441   N  ASP A 425           
SHEET    1   B 2 HIS A 436  ILE A 437  0                                        
SHEET    2   B 2 CYS A 523  GLU A 524 -1  N  GLU A 524   O  HIS A 436           
LINK         SG  CYS A 461                 S2  BME A   5     1555   1555  2.04  
LINK         SG  CYS A 484                 S2  BME A   4     1555   1555  2.06  
CISPEP   1 TYR A  497    PRO A  498          0         0.00                     
CISPEP   2 GLU A  524    PRO A  525          0       -10.72                     
SITE     1 AC1 10 CYS A 473  GLU A 474  PHE A 475  SER A 476                    
SITE     2 AC1 10 SER A 477  GLU A 478  ARG A 479  HOH A 670                    
SITE     3 AC1 10 HOH A 696  HOH A 721                                          
SITE     1 AC2  7 ARG A 488  ARG A 492  HOH A 638  HOH A 659                    
SITE     2 AC2  7 HOH A 672  HOH A 709  HOH A 850                               
SITE     1 AC3  3 GLU A 446  ARG A 548  HOH A 594                               
SITE     1 AC4  5 LEU A 398  CYS A 484  MET A 505  HOH A 597                    
SITE     2 AC4  5 HOH A 672                                                     
SITE     1 AC5  4 CYS A 461  HOH A 703  HOH A 791  HOH A 913                    
CRYST1   51.169   71.097   73.515  90.00  90.00  90.00 P 21 21 21    4          
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      0.019543  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014065  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013603        0.00000