HEADER    ELECTRON TRANSPORT                      18-NOV-16   5TY3              
TITLE     CRYSTAL STRUCTURE OF K72A VARIANT OF HUMAN CYTOCHROME C               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C;                                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CYCS, CYC;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21                                       
KEYWDS    HUMAN CYTOCHROME C, OXIDOREDUCTASE, ELECTRON TRANSPORT                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.C.MOU,S.M.NOLD,H.LEI,S.R.SPRANG,B.E.BOWLER                          
REVDAT   3   06-NOV-24 5TY3    1       REMARK                                   
REVDAT   2   04-OCT-23 5TY3    1       REMARK                                   
REVDAT   1   06-SEP-17 5TY3    0                                                
JRNL        AUTH   S.M.NOLD,H.LEI,T.C.MOU,B.E.BOWLER                            
JRNL        TITL   EFFECT OF A K72A MUTATION ON THE STRUCTURE, STABILITY,       
JRNL        TITL 2 DYNAMICS, AND PEROXIDASE ACTIVITY OF HUMAN CYTOCHROME C.     
JRNL        REF    BIOCHEMISTRY                  V.  56  3358 2017              
JRNL        REFN                   ISSN 1520-4995                               
JRNL        PMID   28598148                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.7B00342                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.25 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.10.1_2155                                   
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) : 1.25                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 23.83                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 62451                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.148                           
REMARK   3   R VALUE            (WORKING SET) : 0.147                           
REMARK   3   FREE R VALUE                     : 0.166                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.210                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2005                            
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 23.8316 -  3.0053    0.99     4526   142  0.1424 0.1581        
REMARK   3     2  3.0053 -  2.3861    0.98     4384   149  0.1450 0.1638        
REMARK   3     3  2.3861 -  2.0847    1.00     4418   151  0.1367 0.1640        
REMARK   3     4  2.0847 -  1.8942    0.98     4302   144  0.1452 0.1503        
REMARK   3     5  1.8942 -  1.7585    0.99     4382   140  0.1452 0.1657        
REMARK   3     6  1.7585 -  1.6548    0.99     4380   144  0.1456 0.2001        
REMARK   3     7  1.6548 -  1.5720    0.98     4313   146  0.1413 0.1558        
REMARK   3     8  1.5720 -  1.5036    0.97     4271   136  0.1466 0.1745        
REMARK   3     9  1.5036 -  1.4457    0.99     4338   147  0.1481 0.1556        
REMARK   3    10  1.4457 -  1.3958    0.99     4315   146  0.1572 0.1588        
REMARK   3    11  1.3958 -  1.3522    0.98     4330   141  0.1671 0.1858        
REMARK   3    12  1.3522 -  1.3135    0.96     4182   144  0.1703 0.2203        
REMARK   3    13  1.3135 -  1.2789    0.96     4257   141  0.1826 0.1750        
REMARK   3    14  1.2789 -  1.2477    0.92     4048   134  0.1968 0.2152        
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)     : 0.090            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.060           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 10.85                          
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      :  0.023           1812                                  
REMARK   3   ANGLE     :  1.382           2447                                  
REMARK   3   CHIRALITY :  0.096            234                                  
REMARK   3   PLANARITY :  0.018            303                                  
REMARK   3   DIHEDRAL  : 19.016            677                                  
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 5TY3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000225008.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-JUL-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8                                  
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) : 1.07                               
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 62478                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.250                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 23.830                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.8                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.29                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.27000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 6.100                              
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: 3ZCF                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.78                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 6000, 0.1 M TRIS PH 8, VAPOR     
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       18.95100            
REMARK 290   SMTRY3   2  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 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
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 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   HZ1  LYS B    87     O    HOH B   304              1.45            
REMARK 500   O    HOH B   332     O    HOH B   410              1.54            
REMARK 500   HZ3  LYS B     5     O    HOH B   309              1.59            
REMARK 500   O    HOH A   481     O    HOH A   482              1.87            
REMARK 500   O    HOH B   479     O    HOH B   491              1.94            
REMARK 500   O    HOH B   390     O    HOH B   439              1.94            
REMARK 500   SG   CYS A    17     CAC  HEC A   201              2.01            
REMARK 500   O    HOH B   301     O    HOH B   412              2.01            
REMARK 500   O    HOH A   444     O    HOH A   484              2.07            
REMARK 500   OE1  GLU B     4     O    HOH B   301              2.09            
REMARK 500   O    HOH B   373     O    HOH B   452              2.10            
REMARK 500   O    HOH B   419     O    HOH B   481              2.11            
REMARK 500   OE2  GLU A   104     O    HOH A   301              2.12            
REMARK 500   O    HOH A   437     O    HOH A   477              2.14            
REMARK 500   O    HOH B   348     O    HOH B   371              2.16            
REMARK 500   O    HOH A   438     O    HOH A   460              2.17            
REMARK 500   O    HOH B   436     O    HOH B   510              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   456     O    HOH B   515     2546     1.85            
REMARK 500   O    HOH A   426     O    HOH A   437     1565     2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  38   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG B  38   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 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    LYS A  27     -139.79   -128.87                                   
REMARK 500    LYS B  27     -137.51   -126.90                                   
REMARK 500    ASN B  70       91.32   -162.39                                   
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                             HEC A 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  18   NE2                                                    
REMARK 620 2 HEC A 201   NA   89.2                                              
REMARK 620 3 HEC A 201   NB   87.0  90.1                                        
REMARK 620 4 HEC A 201   NC   89.9 179.1  89.6                                  
REMARK 620 5 HEC A 201   ND   90.8  89.1 177.7  91.1                            
REMARK 620 6 MET A  80   SD  174.7  85.6  94.3  95.2  87.9                      
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 HIS B  18   NE2                                                    
REMARK 620 2 HEC B 201   NA   90.9                                              
REMARK 620 3 HEC B 201   NB   87.6  90.9                                        
REMARK 620 4 HEC B 201   NC   89.8 178.8  90.0                                  
REMARK 620 5 HEC B 201   ND   91.3  90.0 178.6  89.1                            
REMARK 620 6 MET B  80   SD  175.7  85.0  93.7  94.3  87.4                      
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 SO4 A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEC B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 202                 
DBREF  5TY3 A    1   104  UNP    P99999   CYC_HUMAN        2    105             
DBREF  5TY3 B    1   104  UNP    P99999   CYC_HUMAN        2    105             
SEQADV 5TY3 ALA A   72  UNP  P99999    LYS    73 CONFLICT                       
SEQADV 5TY3 ALA B   72  UNP  P99999    LYS    73 CONFLICT                       
SEQRES   1 A  104  GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS          
SEQRES   2 A  104  CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS          
SEQRES   3 A  104  LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS          
SEQRES   4 A  104  THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA ALA ASN          
SEQRES   5 A  104  LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET          
SEQRES   6 A  104  GLU TYR LEU GLU ASN PRO ALA LYS TYR ILE PRO GLY THR          
SEQRES   7 A  104  LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG          
SEQRES   8 A  104  ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU          
SEQRES   1 B  104  GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS          
SEQRES   2 B  104  CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS          
SEQRES   3 B  104  LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS          
SEQRES   4 B  104  THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA ALA ASN          
SEQRES   5 B  104  LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET          
SEQRES   6 B  104  GLU TYR LEU GLU ASN PRO ALA LYS TYR ILE PRO GLY THR          
SEQRES   7 B  104  LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG          
SEQRES   8 B  104  ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU          
HET    HEC  A 201      72                                                       
HET    SO4  A 202       5                                                       
HET    HEC  B 201      71                                                       
HET    SO4  B 202       5                                                       
HETNAM     HEC HEME C                                                           
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  HEC    2(C34 H34 FE N4 O4)                                          
FORMUL   4  SO4    2(O4 S 2-)                                                   
FORMUL   7  HOH   *447(H2 O)                                                    
HELIX    1 AA1 ASP A    2  CYS A   14  1                                  13    
HELIX    2 AA2 THR A   49  LYS A   55  1                                   7    
HELIX    3 AA3 GLY A   60  ASN A   70  1                                  11    
HELIX    4 AA4 ASN A   70  ILE A   75  1                                   6    
HELIX    5 AA5 LYS A   87  THR A  102  1                                  16    
HELIX    6 AA6 ASP B    2  CYS B   14  1                                  13    
HELIX    7 AA7 THR B   49  LYS B   55  1                                   7    
HELIX    8 AA8 GLY B   60  ASN B   70  1                                  11    
HELIX    9 AA9 ASN B   70  ILE B   75  1                                   6    
HELIX   10 AB1 LYS B   87  THR B  102  1                                  16    
LINK         SG  CYS A  14                 CAB HEC A 201     1555   1555  1.81  
LINK         SG  CYS B  14                 CAB HEC B 201     1555   1555  1.78  
LINK         SG  CYS B  17                 CAC HEC B 201     1555   1555  1.96  
LINK         NE2 HIS A  18                FE   HEC A 201     1555   1555  1.98  
LINK         SD  MET A  80                FE   HEC A 201     1555   1555  2.29  
LINK         NE2 HIS B  18                FE   HEC B 201     1555   1555  1.99  
LINK         SD  MET B  80                FE   HEC B 201     1555   1555  2.28  
SITE     1 AC1 21 LYS A  13  HIS A  18  THR A  28  GLY A  29                    
SITE     2 AC1 21 PRO A  30  THR A  40  GLY A  41  TYR A  46                    
SITE     3 AC1 21 TYR A  48  THR A  49  ASN A  52  TRP A  59                    
SITE     4 AC1 21 TYR A  67  THR A  78  LYS A  79  MET A  80                    
SITE     5 AC1 21 ILE A  81  PHE A  82  HOH A 313  HOH A 348                    
SITE     6 AC1 21 LYS B  55                                                     
SITE     1 AC2  5 THR A  49  ALA A  50  HOH A 304  HOH A 403                    
SITE     2 AC2  5 LYS B  86                                                     
SITE     1 AC3 20 LYS B  13  HIS B  18  THR B  28  GLY B  29                    
SITE     2 AC3 20 PRO B  30  THR B  40  GLY B  41  TYR B  46                    
SITE     3 AC3 20 TYR B  48  THR B  49  ASN B  52  TRP B  59                    
SITE     4 AC3 20 TYR B  67  THR B  78  LYS B  79  MET B  80                    
SITE     5 AC3 20 ILE B  81  PHE B  82  HOH B 322  HOH B 345                    
SITE     1 AC4  7 PHE B  36  GLY B  60  GLU B  61  LYS B  99                    
SITE     2 AC4  7 HOH B 306  HOH B 311  HOH B 318                               
CRYST1   56.794   37.902   60.254  90.00 116.79  90.00 P 1 21 1      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      0.017607  0.000000  0.008890        0.00000                         
SCALE2      0.000000  0.026384  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018592        0.00000