HEADER    ELECTRON TRANSPORT                      07-MAY-21   7MRI              
TITLE     CRYSTAL STRUCTURE OF N63T YEAST ISO-1-CYTOCHROME C                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C ISOFORM 1;                                    
COMPND   3 CHAIN: A, C, E;                                                      
COMPND   4 SYNONYM: ISO-1-CYTOCHROME C,CYTOCHROME C AEROBIC ISOFORM;            
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE (STRAIN ATCC 204508 /  
SOURCE   3 S288C);                                                              
SOURCE   4 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   5 ORGANISM_TAXID: 559292;                                              
SOURCE   6 STRAIN: ATCC 204508 / S288C;                                         
SOURCE   7 GENE: CYC1, YJR048W, J1653;                                          
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PEROXIDASE ACTIVITY, ELECTRON TRANSPORT CHAIN, ELECTRON TRANSPORT     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.LEI,B.E.BOWLER,G.E.EVENSON                                          
REVDAT   3   30-OCT-24 7MRI    1       REMARK                                   
REVDAT   2   18-OCT-23 7MRI    1       REMARK                                   
REVDAT   1   11-MAY-22 7MRI    0                                                
JRNL        AUTH   A.K.FREDERICK,S.L.THOMPSON,Z.M.VAKHARIA,M.M.CHERNEY,H.LEI,   
JRNL        AUTH 2 G.EVENSON,B.E.BOWLER                                         
JRNL        TITL   EFFECT ON INTRINSIC PEROXIDASE ACTIVITY OF SUBSTITUTING      
JRNL        TITL 2 COEVOLVED RESIDUES FROM OMEGA-LOOP C OF HUMAN CYTOCHROME C   
JRNL        TITL 3 INTO YEAST ISO-1-CYTOCHROME C.                               
JRNL        REF    J.INORG.BIOCHEM.              V. 232 11819 2022              
JRNL        REFN                   ISSN 0162-0134                               
JRNL        PMID   35428021                                                     
JRNL        DOI    10.1016/J.JINORGBIO.2022.111819                              
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.46 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0257                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.46                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 41.93                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 11022                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.168                           
REMARK   3   R VALUE            (WORKING SET) : 0.166                           
REMARK   3   FREE R VALUE                     : 0.208                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 547                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.46                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.53                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 797                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2460                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 27                           
REMARK   3   BIN FREE R VALUE                    : 0.2690                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2517                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 129                                     
REMARK   3   SOLVENT ATOMS            : 92                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.07                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.62000                                              
REMARK   3    B22 (A**2) : 1.62000                                              
REMARK   3    B33 (A**2) : -3.23000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 2.581         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.271         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.209         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.542         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.928                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2733 ; 0.009 ; 0.012       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3687 ; 1.628 ; 1.744       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   318 ; 6.807 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   117 ;31.448 ;23.333       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   489 ;18.920 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     9 ;27.111 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   321 ; 0.119 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2070 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NCS TYPE: LOCAL                                                    
REMARK   3   NUMBER OF DIFFERENT NCS PAIRS  : 3                                 
REMARK   3  GROUP  CHAIN1    RANGE     CHAIN2     RANGE    COUNT RMS  WEIGHT    
REMARK   3    1     A    -3    103       C    -3    103    3348 0.090 0.050     
REMARK   3    2     A    -3    103       E    -3    103    3266 0.110 0.050     
REMARK   3    3     C    -3    103       E    -3    103    3266 0.120 0.050     
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: U VALUES : REFINED INDIVIDUALLY           
REMARK   4                                                                      
REMARK   4 7MRI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAY-21.                  
REMARK 100 THE DEPOSITION ID IS D_1000256703.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-JUN-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 80                                 
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL12-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
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 : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11569                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.460                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 41.930                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 6.400                              
REMARK 200  R MERGE                    (I) : 0.19000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.46                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.52                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.73000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2YCC                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.59                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS, PH 8.5, 30% W/V PEG1000,     
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+1/4                                              
REMARK 290       4555   Y,-X,Z+3/4                                              
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       46.15000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       23.07500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       69.22500            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: 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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E                                     
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   NH2  ARG C    38     O    HOH C   301              2.12            
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    CYS A  14      -35.62   -131.74                                   
REMARK 500    LYS A  27     -139.25   -130.83                                   
REMARK 500    ASN A  70       83.94   -158.51                                   
REMARK 500    LYS C  27     -138.66   -124.60                                   
REMARK 500    ASN C  70       80.29   -159.05                                   
REMARK 500    CYS E  14      -37.07   -130.91                                   
REMARK 500    LYS E  27     -140.33   -125.63                                   
REMARK 500    ASN E  56       44.29     71.66                                   
REMARK 500    ASN E  70       82.95   -160.71                                   
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   94.8                                              
REMARK 620 3 HEC A 201   NB   84.6  88.1                                        
REMARK 620 4 HEC A 201   NC   87.4 176.1  88.9                                  
REMARK 620 5 HEC A 201   ND   93.4  92.4 177.9  90.8                            
REMARK 620 6 MET A  80   SD  178.5  86.7  95.4  91.1  86.6                      
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 HIS C  18   NE2                                                    
REMARK 620 2 HEC C 201   NA   91.9                                              
REMARK 620 3 HEC C 201   NB   85.4  90.4                                        
REMARK 620 4 HEC C 201   NC   85.8 175.3  85.4                                  
REMARK 620 5 HEC C 201   ND   90.5  91.9 175.4  92.2                            
REMARK 620 6 MET C  80   SD  177.3  86.4  96.7  96.0  87.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC E 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS E  18   NE2                                                    
REMARK 620 2 HEC E 201   NA   95.2                                              
REMARK 620 3 HEC E 201   NB   85.8  89.7                                        
REMARK 620 4 HEC E 201   NC   84.0 176.7  87.1                                  
REMARK 620 5 HEC E 201   ND   91.0  91.8 176.6  91.4                            
REMARK 620 6 MET E  80   SD  176.3  87.7  96.6  93.4  86.5                      
REMARK 620 N                    1     2     3     4     5                       
DBREF  7MRI A   -4   103  UNP    P00044   CYC1_YEAST       3    109             
DBREF  7MRI C   -4   103  UNP    P00044   CYC1_YEAST       3    109             
DBREF  7MRI E   -4   103  UNP    P00044   CYC1_YEAST       3    109             
SEQADV 7MRI THR A   63  UNP  P00044    ASN    69 CONFLICT                       
SEQADV 7MRI SER A  102  UNP  P00044    CYS   108 CONFLICT                       
SEQADV 7MRI THR C   63  UNP  P00044    ASN    69 CONFLICT                       
SEQADV 7MRI SER C  102  UNP  P00044    CYS   108 CONFLICT                       
SEQADV 7MRI THR E   63  UNP  P00044    ASN    69 CONFLICT                       
SEQADV 7MRI SER E  102  UNP  P00044    CYS   108 CONFLICT                       
SEQRES   1 A  107  GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR LEU          
SEQRES   2 A  107  PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU LYS          
SEQRES   3 A  107  GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY ILE          
SEQRES   4 A  107  PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER TYR          
SEQRES   5 A  107  THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP GLU          
SEQRES   6 A  107  ASN THR MET SER GLU TYR LEU THR ASN PRO LYS LYS TYR          
SEQRES   7 A  107  ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS LYS          
SEQRES   8 A  107  GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS LYS          
SEQRES   9 A  107  ALA SER GLU                                                  
SEQRES   1 C  107  GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR LEU          
SEQRES   2 C  107  PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU LYS          
SEQRES   3 C  107  GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY ILE          
SEQRES   4 C  107  PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER TYR          
SEQRES   5 C  107  THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP GLU          
SEQRES   6 C  107  ASN THR MET SER GLU TYR LEU THR ASN PRO LYS LYS TYR          
SEQRES   7 C  107  ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS LYS          
SEQRES   8 C  107  GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS LYS          
SEQRES   9 C  107  ALA SER GLU                                                  
SEQRES   1 E  107  GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR LEU          
SEQRES   2 E  107  PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU LYS          
SEQRES   3 E  107  GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY ILE          
SEQRES   4 E  107  PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER TYR          
SEQRES   5 E  107  THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP GLU          
SEQRES   6 E  107  ASN THR MET SER GLU TYR LEU THR ASN PRO LYS LYS TYR          
SEQRES   7 E  107  ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS LYS          
SEQRES   8 E  107  GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS LYS          
SEQRES   9 E  107  ALA SER GLU                                                  
HET    HEC  A 201      43                                                       
HET    HEC  C 201      43                                                       
HET    HEC  E 201      43                                                       
HETNAM     HEC HEME C                                                           
FORMUL   4  HEC    3(C34 H34 FE N4 O4)                                          
FORMUL   7  HOH   *92(H2 O)                                                     
HELIX    1 AA1 SER A    2  CYS A   14  1                                  13    
HELIX    2 AA2 THR A   49  ASN A   56  1                                   8    
HELIX    3 AA3 ASP A   60  ASN A   70  1                                  11    
HELIX    4 AA4 ASN A   70  ILE A   75  1                                   6    
HELIX    5 AA5 LYS A   87  SER A  102  1                                  16    
HELIX    6 AA6 SER C    2  CYS C   14  1                                  13    
HELIX    7 AA7 THR C   49  ASN C   56  1                                   8    
HELIX    8 AA8 ASP C   60  ASN C   70  1                                  11    
HELIX    9 AA9 ASN C   70  ILE C   75  1                                   6    
HELIX   10 AB1 LYS C   87  SER C  102  1                                  16    
HELIX   11 AB2 SER E    2  CYS E   14  1                                  13    
HELIX   12 AB3 THR E   49  LYS E   55  1                                   7    
HELIX   13 AB4 ASP E   60  ASN E   70  1                                  11    
HELIX   14 AB5 ASN E   70  ILE E   75  1                                   6    
HELIX   15 AB6 LYS E   87  SER E  102  1                                  16    
LINK         SG  CYS A  14                 CAB HEC A 201     1555   1555  1.71  
LINK         SG  CYS A  17                 CAC HEC A 201     1555   1555  1.78  
LINK         SG  CYS C  14                 CAB HEC C 201     1555   1555  1.72  
LINK         SG  CYS C  17                 CAC HEC C 201     1555   1555  1.77  
LINK         SG  CYS E  14                 CAB HEC E 201     1555   1555  1.69  
LINK         SG  CYS E  17                 CAC HEC E 201     1555   1555  1.73  
LINK         NE2 HIS A  18                FE   HEC A 201     1555   1555  1.94  
LINK         SD  MET A  80                FE   HEC A 201     1555   1555  2.37  
LINK         NE2 HIS C  18                FE   HEC C 201     1555   1555  1.92  
LINK         SD  MET C  80                FE   HEC C 201     1555   1555  2.32  
LINK         NE2 HIS E  18                FE   HEC E 201     1555   1555  1.91  
LINK         SD  MET E  80                FE   HEC E 201     1555   1555  2.31  
CRYST1   59.250   59.250   92.300  90.00  90.00  90.00 P 41         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      0.016878  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016878  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010834        0.00000