HEADER    ELECTRON TRANSPORT PROTEIN (CYTOCHROME) 20-AUG-99   1QL3              
TITLE     STRUCTURE OF THE SOLUBLE DOMAIN OF CYTOCHROME C552 FROM PARACOCCUS    
TITLE    2 DENITRIFICANS IN THE REDUCED STATE                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C552;                                           
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: SOLUBLE DOMAIN;                                            
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PARACOCCUS DENITRIFICANS;                       
SOURCE   3 ORGANISM_TAXID: 266;                                                 
SOURCE   4 CELLULAR_LOCATION: MEMBRANE-BOUND;                                   
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ELECTRON TRANSPORT PROTEIN (CYTOCHROME), ELECTRON TRANSFER, REDUCED   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.HARRENGA,B.REINCKE,H.RUETERJANS,B.LUDWIG,H.MICHEL                   
REVDAT   4   20-NOV-24 1QL3    1       REMARK LINK                              
REVDAT   3   24-JUL-19 1QL3    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1QL3    1       VERSN                                    
REVDAT   1   06-FEB-00 1QL3    0                                                
JRNL        AUTH   A.HARRENGA,B.REINCKE,H.RUETERJANS,B.LUDWIG,H.MICHEL          
JRNL        TITL   STRUCTURE OF THE SOLUBLE DOMAIN OF CYTOCHROME C552 FROM      
JRNL        TITL 2 PARACOCCUS DENITRIFICANS IN THE OXIDIZED AND REDUCED STATES  
JRNL        REF    J.MOL.BIOL.                   V. 295   667 2000              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10623555                                                     
JRNL        DOI    10.1006/JMBI.1999.3382                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.3                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 0.000                          
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 80070                          
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 SET) : 0.208                           
REMARK   3   FREE R VALUE                     : 0.242                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 8020                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.49                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 11465                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2960                       
REMARK   3   BIN FREE R VALUE                    : 0.3000                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 1257                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.008                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2928                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 172                                     
REMARK   3   SOLVENT ATOMS            : 580                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 15.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.06000                                              
REMARK   3    B22 (A**2) : -4.56000                                             
REMARK   3    B33 (A**2) : 2.51000                                              
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.19                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.18                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.21                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.15                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.430                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 0.960 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.470 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.700 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.500 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : USED                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1QL3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-AUG-99.                  
REMARK 100 THE DEPOSITION ID IS D_1290004023.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 4.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : X11                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9059                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 80254                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.03600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 30.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.43                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.14300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 8.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: CNS 0.3                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.50                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       26.84500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       70.37000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       27.16000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       70.37000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       26.84500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       27.16000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
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: 4                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D                                     
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: 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    ASN A  68       85.97   -155.37                                   
REMARK 500    ASP B   3       62.10   -155.89                                   
REMARK 500    ASN B  68       81.27   -160.21                                   
REMARK 500    ASP C   3       63.18   -159.68                                   
REMARK 500    ASN C  68       81.77   -164.54                                   
REMARK 500    GLN C  99       78.55   -100.89                                   
REMARK 500    ASN D  68       88.30   -160.94                                   
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 A2009        DISTANCE =  6.45 ANGSTROMS                       
REMARK 525    HOH A2011        DISTANCE =  6.68 ANGSTROMS                       
REMARK 525    HOH A2020        DISTANCE =  6.07 ANGSTROMS                       
REMARK 525    HOH B2009        DISTANCE =  5.88 ANGSTROMS                       
REMARK 525    HOH B2010        DISTANCE =  7.19 ANGSTROMS                       
REMARK 525    HOH B2063        DISTANCE =  5.88 ANGSTROMS                       
REMARK 525    HOH B2076        DISTANCE =  5.85 ANGSTROMS                       
REMARK 525    HOH C2040        DISTANCE =  6.03 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 101  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  18   NE2                                                    
REMARK 620 2 HEC A 101   NA   90.5                                              
REMARK 620 3 HEC A 101   NB   86.2  89.7                                        
REMARK 620 4 HEC A 101   NC   89.3 178.3  88.6                                  
REMARK 620 5 HEC A 101   ND   91.6  90.3 177.8  91.3                            
REMARK 620 6 MET A  78   SD  177.6  87.1  93.5  93.1  88.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC B 101  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  18   NE2                                                    
REMARK 620 2 HEC B 101   NA   91.9                                              
REMARK 620 3 HEC B 101   NB   87.3  89.7                                        
REMARK 620 4 HEC B 101   NC   87.4 178.7  89.1                                  
REMARK 620 5 HEC B 101   ND   89.9  89.4 177.1  91.7                            
REMARK 620 6 MET B  78   SD  178.5  87.7  94.1  92.9  88.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC C 101  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  18   NE2                                                    
REMARK 620 2 HEC C 101   NA   92.0                                              
REMARK 620 3 HEC C 101   NB   88.7  90.1                                        
REMARK 620 4 HEC C 101   NC   87.3 179.2  89.5                                  
REMARK 620 5 HEC C 101   ND   89.0  89.3 177.5  91.1                            
REMARK 620 6 MET C  78   SD  177.6  89.0  93.5  91.7  88.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC D 101  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  18   NE2                                                    
REMARK 620 2 HEC D 101   NA   92.3                                              
REMARK 620 3 HEC D 101   NB   88.3  90.5                                        
REMARK 620 4 HEC D 101   NC   87.8 178.2  87.7                                  
REMARK 620 5 HEC D 101   ND   90.1  91.1 177.7  90.7                            
REMARK 620 6 MET D  78   SD  178.0  87.6  93.7  92.4  87.9                      
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 101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 101                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1QL4   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE SOLUBLE DOMAIN OF CYTOCHROME C552 FROM PARACOCCUS   
REMARK 900 DENITRIFICANS IN THE OXIDISED STATE                                  
DBREF  1QL3 A    2   100  UNP    P54820   C552_PARDE      78    176             
DBREF  1QL3 B    2   100  UNP    P54820   C552_PARDE      78    176             
DBREF  1QL3 C    2   100  UNP    P54820   C552_PARDE      78    176             
DBREF  1QL3 D    2   100  UNP    P54820   C552_PARDE      78    176             
SEQRES   1 A   99  ALA ASP PRO ALA ALA GLY GLU LYS VAL PHE GLY LYS CYS          
SEQRES   2 A   99  LYS ALA CYS HIS LYS LEU ASP GLY ASN ASP GLY VAL GLY          
SEQRES   3 A   99  PRO HIS LEU ASN GLY VAL VAL GLY ARG THR VAL ALA GLY          
SEQRES   4 A   99  VAL ASP GLY PHE ASN TYR SER ASP PRO MET LYS ALA HIS          
SEQRES   5 A   99  GLY GLY ASP TRP THR PRO GLU ALA LEU GLN GLU PHE LEU          
SEQRES   6 A   99  THR ASN PRO LYS ALA VAL VAL LYS GLY THR LYS MET ALA          
SEQRES   7 A   99  PHE ALA GLY LEU PRO LYS ILE GLU ASP ARG ALA ASN LEU          
SEQRES   8 A   99  ILE ALA TYR LEU GLU GLY GLN GLN                              
SEQRES   1 B   99  ALA ASP PRO ALA ALA GLY GLU LYS VAL PHE GLY LYS CYS          
SEQRES   2 B   99  LYS ALA CYS HIS LYS LEU ASP GLY ASN ASP GLY VAL GLY          
SEQRES   3 B   99  PRO HIS LEU ASN GLY VAL VAL GLY ARG THR VAL ALA GLY          
SEQRES   4 B   99  VAL ASP GLY PHE ASN TYR SER ASP PRO MET LYS ALA HIS          
SEQRES   5 B   99  GLY GLY ASP TRP THR PRO GLU ALA LEU GLN GLU PHE LEU          
SEQRES   6 B   99  THR ASN PRO LYS ALA VAL VAL LYS GLY THR LYS MET ALA          
SEQRES   7 B   99  PHE ALA GLY LEU PRO LYS ILE GLU ASP ARG ALA ASN LEU          
SEQRES   8 B   99  ILE ALA TYR LEU GLU GLY GLN GLN                              
SEQRES   1 C   99  ALA ASP PRO ALA ALA GLY GLU LYS VAL PHE GLY LYS CYS          
SEQRES   2 C   99  LYS ALA CYS HIS LYS LEU ASP GLY ASN ASP GLY VAL GLY          
SEQRES   3 C   99  PRO HIS LEU ASN GLY VAL VAL GLY ARG THR VAL ALA GLY          
SEQRES   4 C   99  VAL ASP GLY PHE ASN TYR SER ASP PRO MET LYS ALA HIS          
SEQRES   5 C   99  GLY GLY ASP TRP THR PRO GLU ALA LEU GLN GLU PHE LEU          
SEQRES   6 C   99  THR ASN PRO LYS ALA VAL VAL LYS GLY THR LYS MET ALA          
SEQRES   7 C   99  PHE ALA GLY LEU PRO LYS ILE GLU ASP ARG ALA ASN LEU          
SEQRES   8 C   99  ILE ALA TYR LEU GLU GLY GLN GLN                              
SEQRES   1 D   99  ALA ASP PRO ALA ALA GLY GLU LYS VAL PHE GLY LYS CYS          
SEQRES   2 D   99  LYS ALA CYS HIS LYS LEU ASP GLY ASN ASP GLY VAL GLY          
SEQRES   3 D   99  PRO HIS LEU ASN GLY VAL VAL GLY ARG THR VAL ALA GLY          
SEQRES   4 D   99  VAL ASP GLY PHE ASN TYR SER ASP PRO MET LYS ALA HIS          
SEQRES   5 D   99  GLY GLY ASP TRP THR PRO GLU ALA LEU GLN GLU PHE LEU          
SEQRES   6 D   99  THR ASN PRO LYS ALA VAL VAL LYS GLY THR LYS MET ALA          
SEQRES   7 D   99  PHE ALA GLY LEU PRO LYS ILE GLU ASP ARG ALA ASN LEU          
SEQRES   8 D   99  ILE ALA TYR LEU GLU GLY GLN GLN                              
HET    HEC  A 101      43                                                       
HET    HEC  B 101      43                                                       
HET    HEC  C 101      43                                                       
HET    HEC  D 101      43                                                       
HETNAM     HEC HEME C                                                           
FORMUL   5  HEC    4(C34 H34 FE N4 O4)                                          
FORMUL   9  HOH   *580(H2 O)                                                    
HELIX    1   1 ASP A    3  PHE A   11  1                                   9    
HELIX    2   2 GLY A   12  CYS A   14  5                                   3    
HELIX    3   3 SER A   47  GLY A   54  1                                   8    
HELIX    4   4 THR A   58  ASN A   68  1                                  11    
HELIX    5   5 ASN A   68  VAL A   73  1                                   6    
HELIX    6   6 LYS A   85  GLN A   99  1                                  15    
HELIX    7   7 ALA B    5  PHE B   11  1                                   7    
HELIX    8   8 GLY B   12  CYS B   14  5                                   3    
HELIX    9   9 SER B   47  GLY B   54  1                                   8    
HELIX   10  10 THR B   58  ASN B   68  1                                  11    
HELIX   11  11 ASN B   68  VAL B   73  1                                   6    
HELIX   12  12 LYS B   85  GLN B   99  1                                  15    
HELIX   13  13 ALA C    5  PHE C   11  1                                   7    
HELIX   14  14 GLY C   12  CYS C   14  5                                   3    
HELIX   15  15 SER C   47  ALA C   52  1                                   6    
HELIX   16  16 THR C   58  ASN C   68  1                                  11    
HELIX   17  17 ASN C   68  VAL C   73  1                                   6    
HELIX   18  18 LYS C   85  GLY C   98  1                                  14    
HELIX   19  19 ASP D    3  PHE D   11  1                                   9    
HELIX   20  20 GLY D   12  CYS D   14  5                                   3    
HELIX   21  21 SER D   47  GLY D   54  1                                   8    
HELIX   22  22 THR D   58  ASN D   68  1                                  11    
HELIX   23  23 ASN D   68  VAL D   73  1                                   6    
HELIX   24  24 LYS D   85  GLN D   99  1                                  15    
LINK         SG  CYS A  14                 CAB HEC A 101     1555   1555  1.82  
LINK         SG  CYS A  17                 CAC HEC A 101     1555   1555  1.81  
LINK         SG  CYS B  14                 CAB HEC B 101     1555   1555  1.82  
LINK         SG  CYS B  17                 CAC HEC B 101     1555   1555  1.81  
LINK         SG  CYS C  14                 CAB HEC C 101     1555   1555  1.81  
LINK         SG  CYS C  17                 CAC HEC C 101     1555   1555  1.78  
LINK         SG  CYS D  14                 CAB HEC D 101     1555   1555  1.84  
LINK         SG  CYS D  17                 CAC HEC D 101     1555   1555  1.81  
LINK         NE2 HIS A  18                FE   HEC A 101     1555   1555  1.99  
LINK         SD  MET A  78                FE   HEC A 101     1555   1555  2.22  
LINK         NE2 HIS B  18                FE   HEC B 101     1555   1555  2.04  
LINK         SD  MET B  78                FE   HEC B 101     1555   1555  2.20  
LINK         NE2 HIS C  18                FE   HEC C 101     1555   1555  2.02  
LINK         SD  MET C  78                FE   HEC C 101     1555   1555  2.17  
LINK         NE2 HIS D  18                FE   HEC D 101     1555   1555  2.00  
LINK         SD  MET D  78                FE   HEC D 101     1555   1555  2.20  
SITE     1 AC1 21 LYS A  13  CYS A  14  CYS A  17  HIS A  18                    
SITE     2 AC1 21 VAL A  26  PRO A  28  LEU A  30  ARG A  36                    
SITE     3 AC1 21 ALA A  39  TYR A  46  SER A  47  TRP A  57                    
SITE     4 AC1 21 LEU A  62  PHE A  65  LEU A  66  THR A  76                    
SITE     5 AC1 21 LYS A  77  MET A  78  ALA A  79  PHE A  80                    
SITE     6 AC1 21 HOH A2157                                                     
SITE     1 AC2 21 LEU A  20  LYS B  13  CYS B  14  CYS B  17                    
SITE     2 AC2 21 HIS B  18  VAL B  26  PRO B  28  LEU B  30                    
SITE     3 AC2 21 ARG B  36  ALA B  39  TYR B  46  SER B  47                    
SITE     4 AC2 21 MET B  50  TRP B  57  LEU B  62  LEU B  66                    
SITE     5 AC2 21 THR B  76  LYS B  77  MET B  78  LEU B  92                    
SITE     6 AC2 21 HOH B2094                                                     
SITE     1 AC3 19 LYS C  13  CYS C  14  CYS C  17  HIS C  18                    
SITE     2 AC3 19 VAL C  26  LEU C  30  ARG C  36  ALA C  39                    
SITE     3 AC3 19 TYR C  46  SER C  47  MET C  50  TRP C  57                    
SITE     4 AC3 19 LEU C  62  THR C  76  LYS C  77  MET C  78                    
SITE     5 AC3 19 ALA C  79  LEU C  92  HOH C2060                               
SITE     1 AC4 21 LYS D  13  CYS D  14  CYS D  17  HIS D  18                    
SITE     2 AC4 21 VAL D  26  PRO D  28  ARG D  36  ALA D  39                    
SITE     3 AC4 21 TYR D  46  SER D  47  MET D  50  TRP D  57                    
SITE     4 AC4 21 LEU D  62  PHE D  65  LEU D  66  THR D  76                    
SITE     5 AC4 21 LYS D  77  MET D  78  PHE D  80  LEU D  92                    
SITE     6 AC4 21 HOH D2102                                                     
CRYST1   53.690   54.320  140.740  90.00  90.00  90.00 P 21 21 21   16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018625  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018409  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007105        0.00000