HEADER    METAL BINDING PROTEIN                   13-MAY-20   6WZ3              
TITLE     CU-BOUND STRUCTURE OF THE ENGINEERED PROTEIN TRIMER, TRICYT3          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SOLUBLE CYTOCHROME B562;                                   
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 SYNONYM: CYTOCHROME B-562;                                           
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: CYBC;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    FOUR-HELIX BUNDLE, METALLOPROTEIN TRIMER, METAL BINDING PROTEIN       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.A.TEZCAN,A.KAKKIS                                                   
REVDAT   4   20-NOV-24 6WZ3    1       REMARK                                   
REVDAT   3   18-OCT-23 6WZ3    1       REMARK                                   
REVDAT   2   16-DEC-20 6WZ3    1       JRNL                                     
REVDAT   1   16-SEP-20 6WZ3    0                                                
JRNL        AUTH   A.KAKKIS,D.GAGNON,J.ESSELBORN,R.D.BRITT,F.A.TEZCAN           
JRNL        TITL   METAL-TEMPLATED DESIGN OF CHEMICALLY SWITCHABLE PROTEIN      
JRNL        TITL 2 ASSEMBLIES WITH HIGH-AFFINITY COORDINATION SITES.            
JRNL        REF    ANGEW.CHEM.INT.ED.ENGL.       V.  59 21940 2020              
JRNL        REFN                   ESSN 1521-3773                               
JRNL        PMID   32830423                                                     
JRNL        DOI    10.1002/ANIE.202009226                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.14_3260: ???)                              
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.18                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.330                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 61197                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.191                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.236                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.210                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3803                            
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 39.1817 -  5.3956    0.98     2185   153  0.1547 0.1651        
REMARK   3     2  5.3956 -  4.2844    0.99     2235   117  0.1639 0.2110        
REMARK   3     3  4.2844 -  3.7433    0.92     2044   134  0.1536 0.2133        
REMARK   3     4  3.7433 -  3.4013    0.99     2246   143  0.1562 0.2141        
REMARK   3     5  3.4013 -  3.1576    0.99     2205   153  0.1630 0.2282        
REMARK   3     6  3.1576 -  2.9715    0.99     2242   122  0.1761 0.1902        
REMARK   3     7  2.9715 -  2.8227    0.93     2056   157  0.1757 0.2384        
REMARK   3     8  2.8227 -  2.6999    0.91     2023   138  0.1861 0.2046        
REMARK   3     9  2.6999 -  2.5960    0.97     2221   155  0.1864 0.2555        
REMARK   3    10  2.5960 -  2.5064    0.99     2218   152  0.1957 0.2762        
REMARK   3    11  2.5064 -  2.4280    0.99     2217   171  0.1950 0.1927        
REMARK   3    12  2.4280 -  2.3586    0.99     2168   121  0.2060 0.2946        
REMARK   3    13  2.3586 -  2.2966    0.97     2247   106  0.2025 0.2377        
REMARK   3    14  2.2966 -  2.2405    0.81     1786   118  0.2468 0.3452        
REMARK   3    15  2.2405 -  2.1896    0.93     2100   168  0.1994 0.2829        
REMARK   3    16  2.1896 -  2.1430    0.96     2151   132  0.1919 0.2114        
REMARK   3    17  2.1430 -  2.1001    0.97     2147   123  0.2102 0.2316        
REMARK   3    18  2.1001 -  2.0605    0.96     2140   172  0.2608 0.3381        
REMARK   3    19  2.0605 -  2.0237    0.97     2117   133  0.2296 0.2364        
REMARK   3    20  2.0237 -  1.9894    0.98     2277   150  0.2317 0.2706        
REMARK   3    21  1.9894 -  1.9573    0.85     1846   141  0.2446 0.3537        
REMARK   3    22  1.9573 -  1.9272    0.89     2024   126  0.2849 0.2653        
REMARK   3    23  1.9272 -  1.8989    0.90     2006   142  0.3702 0.4128        
REMARK   3    24  1.8989 -  1.8721    0.94     2120   137  0.2985 0.4118        
REMARK   3    25  1.8721 -  1.8468    0.95     2099   153  0.2479 0.2694        
REMARK   3    26  1.8468 -  1.8228    0.95     2068   172  0.2509 0.3141        
REMARK   3    27  1.8228 -  1.8001    0.96     2206   114  0.2667 0.3166        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
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)     : 0.240            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.920           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.007           2782                                  
REMARK   3   ANGLE     :  0.801           3787                                  
REMARK   3   CHIRALITY :  0.042            388                                  
REMARK   3   PLANARITY :  0.004            488                                  
REMARK   3   DIHEDRAL  : 27.581           1091                                  
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 6WZ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-20.                  
REMARK 100 THE DEPOSITION ID IS D_1000249185.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-DEC-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL9-2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.485500                           
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 61197                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.182                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.9                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.03397                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.1300                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28150                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.160                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 2BC5                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG1500, 0.2 M MGCL2, 0.1 M BIS      
REMARK 280  -TRIS (PH 5.5), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       39.22350            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.60250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       39.22350            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       40.60250            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7970 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14750 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -128.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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 CL    CL C 203  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 399  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH C 377  LIES ON A SPECIAL POSITION.                          
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   O    HOH C   331     O    HOH C   385              2.04            
REMARK 500   O    HOH C   398     O    HOH C   403              2.04            
REMARK 500   O    ASP A    21     O    HOH A   301              2.10            
REMARK 500   OG   SER A    52     O    HOH A   302              2.13            
REMARK 500   O    HOH C   334     O    HOH C   368              2.14            
REMARK 500   OG   SER C    52     O    HOH C   301              2.15            
REMARK 500   O    HOH B   375     O    HOH B   393              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 405        DISTANCE =  6.06 ANGSTROMS                       
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                             HEC A 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 MET A   7   SD                                                     
REMARK 620 2 HEC A 201   NA   87.8                                              
REMARK 620 3 HEC A 201   NB   85.3  88.2                                        
REMARK 620 4 HEC A 201   NC   90.5 177.8  90.2                                  
REMARK 620 5 HEC A 201   ND   91.2  91.3 176.5  90.1                            
REMARK 620 6 HIS A 102   NE2 172.0  89.9  87.0  91.6  96.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CU A 206  CU                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  73   NE2                                                    
REMARK 620 2 HIS A  77   NE2  77.7                                              
REMARK 620 3 HIS B  73   NE2  97.7  96.0                                        
REMARK 620 4 HIS B  77   NE2 163.5  86.7  78.4                                  
REMARK 620 5 HIS C  73   NE2  95.5 162.6 100.9 100.9                            
REMARK 620 6 HIS C  77   NE2  98.3  88.8 164.0  86.7  76.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC B 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 MET B   7   SD                                                     
REMARK 620 2 HEC B 201   NA   86.7                                              
REMARK 620 3 HEC B 201   NB   86.3  87.3                                        
REMARK 620 4 HEC B 201   NC   91.8 178.5  92.3                                  
REMARK 620 5 HEC B 201   ND   90.5  91.4 176.6  88.9                            
REMARK 620 6 HIS B 102   NE2 171.0  89.7  85.3  91.7  97.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC C 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 MET C   7   SD                                                     
REMARK 620 2 HEC C 201   NA   87.6                                              
REMARK 620 3 HEC C 201   NB   87.0  88.7                                        
REMARK 620 4 HEC C 201   NC   91.5 177.8  89.3                                  
REMARK 620 5 HEC C 201   ND   90.3  92.6 177.0  89.4                            
REMARK 620 6 HIS C 102   NE2 174.3  90.1  87.7  90.6  95.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 204                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 205                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CU A 206                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PEG B 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL C 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL C 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 201 and CYS B    
REMARK 800  98                                                                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 201 and CYS B    
REMARK 800  101                                                                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 201 and CYS C    
REMARK 800  101                                                                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 201 and CYS C    
REMARK 800  98                                                                  
DBREF  6WZ3 A    1   106  UNP    P0ABE7   C562_ECOLX      23    128             
DBREF  6WZ3 B    1   106  UNP    P0ABE7   C562_ECOLX      23    128             
DBREF  6WZ3 C    1   106  UNP    P0ABE7   C562_ECOLX      23    128             
SEQADV 6WZ3 LYS A   31  UNP  P0ABE7    THR    53 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS A   35  UNP  P0ABE7    ALA    57 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS A   41  UNP  P0ABE7    GLN    63 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA A   54  UNP  P0ABE7    ASP    76 ENGINEERED MUTATION            
SEQADV 6WZ3 ILE A   59  UNP  P0ABE7    LYS    81 ENGINEERED MUTATION            
SEQADV 6WZ3 VAL A   63  UNP  P0ABE7    HIS    85 ENGINEERED MUTATION            
SEQADV 6WZ3 GLU A   67  UNP  P0ABE7    ILE    89 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA A   69  UNP  P0ABE7    VAL    91 ENGINEERED MUTATION            
SEQADV 6WZ3 TRP A   70  UNP  P0ABE7    GLY    92 ENGINEERED MUTATION            
SEQADV 6WZ3 GLU A   71  UNP  P0ABE7    GLN    93 ENGINEERED MUTATION            
SEQADV 6WZ3 HIS A   73  UNP  P0ABE7    ASP    95 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA A   76  UNP  P0ABE7    LEU    98 ENGINEERED MUTATION            
SEQADV 6WZ3 HIS A   77  UNP  P0ABE7    LYS    99 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS A   80  UNP  P0ABE7    ASN   102 ENGINEERED MUTATION            
SEQADV 6WZ3 CYS A   98  UNP  P0ABE7    ARG   120 ENGINEERED MUTATION            
SEQADV 6WZ3 CYS A  101  UNP  P0ABE7    TYR   123 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS B   31  UNP  P0ABE7    THR    53 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS B   35  UNP  P0ABE7    ALA    57 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS B   41  UNP  P0ABE7    GLN    63 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA B   54  UNP  P0ABE7    ASP    76 ENGINEERED MUTATION            
SEQADV 6WZ3 ILE B   59  UNP  P0ABE7    LYS    81 ENGINEERED MUTATION            
SEQADV 6WZ3 VAL B   63  UNP  P0ABE7    HIS    85 ENGINEERED MUTATION            
SEQADV 6WZ3 GLU B   67  UNP  P0ABE7    ILE    89 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA B   69  UNP  P0ABE7    VAL    91 ENGINEERED MUTATION            
SEQADV 6WZ3 TRP B   70  UNP  P0ABE7    GLY    92 ENGINEERED MUTATION            
SEQADV 6WZ3 GLU B   71  UNP  P0ABE7    GLN    93 ENGINEERED MUTATION            
SEQADV 6WZ3 HIS B   73  UNP  P0ABE7    ASP    95 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA B   76  UNP  P0ABE7    LEU    98 ENGINEERED MUTATION            
SEQADV 6WZ3 HIS B   77  UNP  P0ABE7    LYS    99 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS B   80  UNP  P0ABE7    ASN   102 ENGINEERED MUTATION            
SEQADV 6WZ3 CYS B   98  UNP  P0ABE7    ARG   120 ENGINEERED MUTATION            
SEQADV 6WZ3 CYS B  101  UNP  P0ABE7    TYR   123 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS C   31  UNP  P0ABE7    THR    53 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS C   35  UNP  P0ABE7    ALA    57 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS C   41  UNP  P0ABE7    GLN    63 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA C   54  UNP  P0ABE7    ASP    76 ENGINEERED MUTATION            
SEQADV 6WZ3 ILE C   59  UNP  P0ABE7    LYS    81 ENGINEERED MUTATION            
SEQADV 6WZ3 VAL C   63  UNP  P0ABE7    HIS    85 ENGINEERED MUTATION            
SEQADV 6WZ3 GLU C   67  UNP  P0ABE7    ILE    89 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA C   69  UNP  P0ABE7    VAL    91 ENGINEERED MUTATION            
SEQADV 6WZ3 TRP C   70  UNP  P0ABE7    GLY    92 ENGINEERED MUTATION            
SEQADV 6WZ3 GLU C   71  UNP  P0ABE7    GLN    93 ENGINEERED MUTATION            
SEQADV 6WZ3 HIS C   73  UNP  P0ABE7    ASP    95 ENGINEERED MUTATION            
SEQADV 6WZ3 ALA C   76  UNP  P0ABE7    LEU    98 ENGINEERED MUTATION            
SEQADV 6WZ3 HIS C   77  UNP  P0ABE7    LYS    99 ENGINEERED MUTATION            
SEQADV 6WZ3 LYS C   80  UNP  P0ABE7    ASN   102 ENGINEERED MUTATION            
SEQADV 6WZ3 CYS C   98  UNP  P0ABE7    ARG   120 ENGINEERED MUTATION            
SEQADV 6WZ3 CYS C  101  UNP  P0ABE7    TYR   123 ENGINEERED MUTATION            
SEQRES   1 A  106  ALA ASP LEU GLU ASP ASN MET GLU THR LEU ASN ASP ASN          
SEQRES   2 A  106  LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL          
SEQRES   3 A  106  LYS ASP ALA LEU LYS LYS MET ARG LYS ALA ALA LEU ASP          
SEQRES   4 A  106  ALA LYS LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER          
SEQRES   5 A  106  PRO ALA SER PRO GLU MET ILE ASP PHE ARG VAL GLY PHE          
SEQRES   6 A  106  ASP GLU LEU ALA TRP GLU ILE HIS ASP ALA ALA HIS LEU          
SEQRES   7 A  106  ALA LYS GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA          
SEQRES   8 A  106  GLU GLN LEU LYS THR THR CYS ASN ALA CYS HIS GLN LYS          
SEQRES   9 A  106  TYR ARG                                                      
SEQRES   1 B  106  ALA ASP LEU GLU ASP ASN MET GLU THR LEU ASN ASP ASN          
SEQRES   2 B  106  LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL          
SEQRES   3 B  106  LYS ASP ALA LEU LYS LYS MET ARG LYS ALA ALA LEU ASP          
SEQRES   4 B  106  ALA LYS LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER          
SEQRES   5 B  106  PRO ALA SER PRO GLU MET ILE ASP PHE ARG VAL GLY PHE          
SEQRES   6 B  106  ASP GLU LEU ALA TRP GLU ILE HIS ASP ALA ALA HIS LEU          
SEQRES   7 B  106  ALA LYS GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA          
SEQRES   8 B  106  GLU GLN LEU LYS THR THR CYS ASN ALA CYS HIS GLN LYS          
SEQRES   9 B  106  TYR ARG                                                      
SEQRES   1 C  106  ALA ASP LEU GLU ASP ASN MET GLU THR LEU ASN ASP ASN          
SEQRES   2 C  106  LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL          
SEQRES   3 C  106  LYS ASP ALA LEU LYS LYS MET ARG LYS ALA ALA LEU ASP          
SEQRES   4 C  106  ALA LYS LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER          
SEQRES   5 C  106  PRO ALA SER PRO GLU MET ILE ASP PHE ARG VAL GLY PHE          
SEQRES   6 C  106  ASP GLU LEU ALA TRP GLU ILE HIS ASP ALA ALA HIS LEU          
SEQRES   7 C  106  ALA LYS GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA          
SEQRES   8 C  106  GLU GLN LEU LYS THR THR CYS ASN ALA CYS HIS GLN LYS          
SEQRES   9 C  106  TYR ARG                                                      
HET    HEC  A 201      43                                                       
HET     CL  A 202       1                                                       
HET     CL  A 203       1                                                       
HET     CL  A 204       1                                                       
HET     CL  A 205       1                                                       
HET     CU  A 206       1                                                       
HET    HEC  B 201      43                                                       
HET     CL  B 202       1                                                       
HET    PEG  B 203      17                                                       
HET    HEC  C 201      43                                                       
HET     CL  C 202       1                                                       
HET     CL  C 203       1                                                       
HETNAM     HEC HEME C                                                           
HETNAM      CL CHLORIDE ION                                                     
HETNAM      CU COPPER (II) ION                                                  
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
FORMUL   4  HEC    3(C34 H34 FE N4 O4)                                          
FORMUL   5   CL    7(CL 1-)                                                     
FORMUL   9   CU    CU 2+                                                        
FORMUL  12  PEG    C4 H10 O3                                                    
FORMUL  16  HOH   *306(H2 O)                                                    
HELIX    1 AA1 ASP A    2  ALA A   20  1                                  19    
HELIX    2 AA2 ASN A   22  LYS A   41  1                                  20    
HELIX    3 AA3 PRO A   45  GLU A   49  5                                   5    
HELIX    4 AA4 SER A   55  GLU A   81  1                                  27    
HELIX    5 AA5 LYS A   83  LEU A   94  1                                  12    
HELIX    6 AA6 LEU A   94  ARG A  106  1                                  13    
HELIX    7 AA7 ASP B    2  ALA B   20  1                                  19    
HELIX    8 AA8 ASN B   22  LYS B   41  1                                  20    
HELIX    9 AA9 PRO B   45  GLU B   49  5                                   5    
HELIX   10 AB1 SER B   55  GLU B   81  1                                  27    
HELIX   11 AB2 LYS B   83  LEU B   94  1                                  12    
HELIX   12 AB3 LEU B   94  ARG B  106  1                                  13    
HELIX   13 AB4 ASP C    2  ALA C   20  1                                  19    
HELIX   14 AB5 ASN C   22  LYS C   41  1                                  20    
HELIX   15 AB6 PRO C   45  GLU C   49  5                                   5    
HELIX   16 AB7 SER C   55  GLU C   81  1                                  27    
HELIX   17 AB8 LYS C   83  LEU C   94  1                                  12    
HELIX   18 AB9 LEU C   94  ARG C  106  1                                  13    
LINK         SG  CYS A  98                 CAB HEC A 201     1555   1555  1.77  
LINK         SG  CYS A 101                 CAC HEC A 201     1555   1555  1.78  
LINK         SG  CYS B  98                 CAB HEC B 201     1555   1555  1.77  
LINK         SG  CYS B 101                 CAC HEC B 201     1555   1555  1.77  
LINK         SG  CYS C  98                 CAB HEC C 201     1555   1555  1.77  
LINK         SG  CYS C 101                 CAC HEC C 201     1555   1555  1.78  
LINK         SD  MET A   7                FE   HEC A 201     1555   1555  2.44  
LINK         NE2 HIS A  73                CU    CU A 206     1555   1555  2.14  
LINK         NE2 HIS A  77                CU    CU A 206     1555   1555  2.34  
LINK         NE2 HIS A 102                FE   HEC A 201     1555   1555  2.18  
LINK        CU    CU A 206                 NE2 HIS B  73     1555   1555  2.18  
LINK        CU    CU A 206                 NE2 HIS B  77     1555   1555  2.36  
LINK        CU    CU A 206                 NE2 HIS C  73     1555   1555  2.12  
LINK        CU    CU A 206                 NE2 HIS C  77     1555   1555  2.28  
LINK         SD  MET B   7                FE   HEC B 201     1555   1555  2.43  
LINK         NE2 HIS B 102                FE   HEC B 201     1555   1555  2.17  
LINK         SD  MET C   7                FE   HEC C 201     1555   1555  2.42  
LINK         NE2 HIS C 102                FE   HEC C 201     1555   1555  2.20  
SITE     1 AC1 16 MET A   7  PRO A  45  PRO A  46  PHE A  61                    
SITE     2 AC1 16 PHE A  65  CYS A  98  CYS A 101  HIS A 102                    
SITE     3 AC1 16 TYR A 105  ARG A 106   CL A 205  HOH A 304                    
SITE     4 AC1 16 HOH A 308  HOH A 314  HOH A 317  HEC B 201                    
SITE     1 AC2  3 ARG A  62  ARG B  62  ARG C  62                               
SITE     1 AC3  4 LYS A  41  LYS B  41  LYS C  41  HOH C 370                    
SITE     1 AC4  3 ARG A  34  HIS A  73  ALA A  76                               
SITE     1 AC5  4 ARG A 106  HEC A 201  ARG B 106  HEC B 201                    
SITE     1 AC6  6 HIS A  73  HIS A  77  HIS B  73  HIS B  77                    
SITE     2 AC6  6 HIS C  73  HIS C  77                                          
SITE     1 AC7  3 ARG B  34  HIS B  73  ALA B  76                               
SITE     1 AC8 10 ASN B  22  ALA B  23  ALA B  24  VAL B  84                    
SITE     2 AC8 10 HOH B 302  HOH B 304  ASN C  22  ALA C  23                    
SITE     3 AC8 10 ALA C  24  VAL C  84                                          
SITE     1 AC9  3 ARG C  34  HIS C  73  ALA C  76                               
SITE     1 AD1  2 ARG C 106  HEC C 201                                          
SITE     1 AD2 18 HEC A 201   CL A 205  GLU B   4  MET B   7                    
SITE     2 AD2 18 PRO B  45  PHE B  61  PHE B  65  LEU B  94                    
SITE     3 AD2 18 LYS B  95  THR B  96  THR B  97  ASN B  99                    
SITE     4 AD2 18 ALA B 100  CYS B 101  HIS B 102  TYR B 105                    
SITE     5 AD2 18 ARG B 106  HOH B 305                                          
SITE     1 AD3 17 HEC A 201   CL A 205  GLU B   4  MET B   7                    
SITE     2 AD3 17 PRO B  45  PHE B  61  PHE B  65  THR B  97                    
SITE     3 AD3 17 CYS B  98  ASN B  99  ALA B 100  HIS B 102                    
SITE     4 AD3 17 GLN B 103  LYS B 104  TYR B 105  ARG B 106                    
SITE     5 AD3 17 HOH B 305                                                     
SITE     1 AD4 20 GLU C   4  MET C   7  GLU C   8  LEU C  14                    
SITE     2 AD4 20 PRO C  45  PRO C  46  PHE C  61  PHE C  65                    
SITE     3 AD4 20 THR C  97  CYS C  98  ASN C  99  ALA C 100                    
SITE     4 AD4 20 HIS C 102  GLN C 103  LYS C 104  TYR C 105                    
SITE     5 AD4 20 ARG C 106   CL C 203  HOH C 303  HOH C 305                    
SITE     1 AD5 21 GLU C   4  MET C   7  GLU C   8  LEU C  14                    
SITE     2 AD5 21 PRO C  45  PRO C  46  PHE C  61  PHE C  65                    
SITE     3 AD5 21 LEU C  94  LYS C  95  THR C  96  THR C  97                    
SITE     4 AD5 21 ASN C  99  ALA C 100  CYS C 101  HIS C 102                    
SITE     5 AD5 21 TYR C 105  ARG C 106   CL C 203  HOH C 303                    
SITE     6 AD5 21 HOH C 305                                                     
CRYST1   78.447   81.205   56.431  90.00  92.92  90.00 C 1 2 1      12          
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      0.012747  0.000000  0.000651        0.00000                         
SCALE2      0.000000  0.012315  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017744        0.00000