HEADER    ELECTRON TRANSPORT                      11-JUN-09   3A39              
TITLE     CRYSTAL STRUCTURE OF HIGH-POTENTIAL IRON-SULFUR PROTEIN FROM          
TITLE    2 THERMOCHROMATIUM TEPIDUM AT 0.72 ANGSTROM RESOLUTION                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HIGH-POTENTIAL IRON-SULFUR PROTEIN;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: HIPIP                                                       
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOCHROMATIUM TEPIDUM;                       
SOURCE   3 ORGANISM_COMMON: CHROMATIUM TEPIDUM;                                 
SOURCE   4 ORGANISM_TAXID: 1050                                                 
KEYWDS    IRON-SULFUR CLUSTER, ELECTRON TRANSPORT                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.TAKEDA,K.KUSUMOTO,Y.HIRANO,K.MIKI                                   
REVDAT   4   01-NOV-23 3A39    1       REMARK                                   
REVDAT   3   05-MAR-14 3A39    1       JRNL                                     
REVDAT   2   13-JUL-11 3A39    1       VERSN                                    
REVDAT   1   27-OCT-09 3A39    0                                                
JRNL        AUTH   K.TAKEDA,K.KUSUMOTO,Y.HIRANO,K.MIKI                          
JRNL        TITL   DETAILED ASSESSMENT OF X-RAY INDUCED STRUCTURAL PERTURBATION 
JRNL        TITL 2 IN A CRYSTALLINE STATE PROTEIN.                              
JRNL        REF    J.STRUCT.BIOL.                V. 169   135 2010              
JRNL        REFN                   ISSN 1047-8477                               
JRNL        PMID   19782139                                                     
JRNL        DOI    10.1016/J.JSB.2009.09.012                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    0.72 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 0.72                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.8                           
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                     
REMARK   3   FREE R VALUE TEST SET SELECTION   : THE SAME REFLECTIONS AS        
REMARK   3                                       THOSE OF 3A38                  
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.069                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.068                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.076                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 7875                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : 0.064                  
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : 0.064                  
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : 0.071                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : 7268                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 157203                 
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 616                                           
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 46                                            
REMARK   3   SOLVENT ATOMS      : 163                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 766.18                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 564.78                  
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 31                      
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 8913                    
REMARK   3   NUMBER OF RESTRAINTS                     : 542                     
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.024                   
REMARK   3   ANGLE DISTANCES                      (A) : 2.500                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000                   
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.000                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.000                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.000                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.000                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.000                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.000                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : 0.000                   
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER                        
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE FILE CONTAINS FRIEDEL PAIRS.          
REMARK   4                                                                      
REMARK   4 3A39 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JUN-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000028756.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 93                                 
REMARK 200  PH                             : 4.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL41XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.71                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 157203                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 0.720                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.8                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : 0.05400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 41.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.72                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 0.74                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 54.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.19400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.100                              
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: 1IUA                                                 
REMARK 200                                                                      
REMARK 200 REMARK: THE FILE CONTAINS FRIEDEL PAIRS.                             
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 32.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.82                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9M AMMONIUM SULFATE, 10MM              
REMARK 280  DITHIOTHREITOL, 100MM SODIUM CITRATE, PH 4.0, VAPOR DIFFUSION,      
REMARK 280  HANGING DROP, TEMPERATURE 293K                                      
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       23.23150            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       11.71600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       29.48000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       11.71600            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.23150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       29.48000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ALA A   9   C     ASP A  10   N      -0.185                       
REMARK 500    ASP A  10   C     ASP A  11   N      -0.159                       
REMARK 500    PRO A  37   C     PRO A  38   N      -0.119                       
REMARK 500    HIS A  42   CE1   HIS A  42   NE2    -0.117                       
REMARK 500    GLU A  55   CD    GLU A  55   OE2     0.069                       
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    ALA A   9   CA  -  C   -  N   ANGL. DEV. = -17.1 DEGREES          
REMARK 500    ALA A   9   O   -  C   -  N   ANGL. DEV. =  20.1 DEGREES          
REMARK 500    MET A  49   O   -  C   -  N   ANGL. DEV. = -10.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ASP A  11        -12.72                                           
REMARK 500    LYS A  59         12.14                                           
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                             SF4 A  84  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  43   SG                                                     
REMARK 620 2 SF4 A  84   S1  116.0                                              
REMARK 620 3 SF4 A  84   S2  112.0 104.7                                        
REMARK 620 4 SF4 A  84   S3  113.6 105.2 104.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A  84  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  46   SG                                                     
REMARK 620 2 SF4 A  84   S1  115.5                                              
REMARK 620 3 SF4 A  84   S2  111.1 104.9                                        
REMARK 620 4 SF4 A  84   S4  114.7 104.5 105.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A  84  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  61   SG                                                     
REMARK 620 2 SF4 A  84   S2  117.9                                              
REMARK 620 3 SF4 A  84   S3  118.8 103.5                                        
REMARK 620 4 SF4 A  84   S4  105.2 104.4 105.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             SF4 A  84  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  75   SG                                                     
REMARK 620 2 SF4 A  84   S1  126.6                                              
REMARK 620 3 SF4 A  84   S3  109.3 104.5                                        
REMARK 620 4 SF4 A  84   S4  105.1 103.3 106.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 84                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 102                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 103                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 104                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 203                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3A38   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN AT 0.7 ANGSTROM RESOLUTION     
REMARK 900 RELATED ID: 1IUA   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN AT 0.8 ANGSTROM RESOLUTION     
REMARK 900 RELATED ID: 1EYT   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN AT 1.5 ANGSTROM RESOLUTION     
DBREF  3A39 A    1    83  UNP    P80176   HIP_THETI        1     83             
SEQRES   1 A   83  ALA ALA PRO ALA ASN ALA VAL THR ALA ASP ASP PRO THR          
SEQRES   2 A   83  ALA ILE ALA LEU LYS TYR ASN GLN ASP ALA THR LYS SER          
SEQRES   3 A   83  GLU ARG VAL ALA ALA ALA ARG PRO GLY LEU PRO PRO GLU          
SEQRES   4 A   83  GLU GLN HIS CYS ALA ASN CYS GLN PHE MET GLN ALA ASN          
SEQRES   5 A   83  VAL GLY GLU GLY ASP TRP LYS GLY CYS GLN LEU PHE PRO          
SEQRES   6 A   83  GLY LYS LEU ILE ASN VAL ASN GLY TRP CYS ALA SER TRP          
SEQRES   7 A   83  THR LEU LYS ALA GLY                                          
HET    SF4  A  84       8                                                       
HET    SO4  A 101       5                                                       
HET    SO4  A 102      10                                                       
HET    SO4  A 103       5                                                       
HET    SO4  A 104       5                                                       
HET    GOL  A 201       6                                                       
HET    GOL  A 202       6                                                       
HET    GOL  A 203       6                                                       
HETNAM     SF4 IRON/SULFUR CLUSTER                                              
HETNAM     SO4 SULFATE ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  SF4    FE4 S4                                                       
FORMUL   3  SO4    4(O4 S 2-)                                                   
FORMUL   7  GOL    3(C3 H8 O3)                                                  
FORMUL  10  HOH   *163(H2 O)                                                    
HELIX    1   1 ASP A   11  LYS A   18  1                                   8    
HELIX    2   2 ASP A   22  SER A   26  5                                   5    
HELIX    3   3 GLU A   27  ALA A   32  1                                   6    
HELIX    4   4 PRO A   37  GLN A   41  5                                   5    
HELIX    5   5 HIS A   42  CYS A   46  5                                   5    
SHEET    1   A 3 MET A  49  GLU A  55  0                                        
SHEET    2   A 3 TRP A  58  CYS A  61 -1  O  GLY A  60   N  GLN A  50           
SHEET    3   A 3 ILE A  69  ASN A  70 -1  O  ILE A  69   N  LYS A  59           
LINK         SG  CYS A  43                FE4  SF4 A  84     1555   1555  2.25  
LINK         SG  CYS A  46                FE3  SF4 A  84     1555   1555  2.27  
LINK         SG  CYS A  61                FE1  SF4 A  84     1555   1555  2.26  
LINK         SG  CYS A  75                FE2  SF4 A  84     1555   1555  2.27  
SITE     1 AC1  7 TYR A  19  CYS A  43  CYS A  46  MET A  49                    
SITE     2 AC1  7 CYS A  61  LEU A  63  CYS A  75                               
SITE     1 AC2  9 LYS A  18  GLY A  54  GLU A  55  GLY A  56                    
SITE     2 AC2  9 LYS A  59  GOL A 202  HOH A 363  HOH A 364                    
SITE     3 AC2  9 HOH A 430                                                     
SITE     1 AC3 11 ALA A   6  VAL A   7  THR A   8  ASP A  11                    
SITE     2 AC3 11 LYS A  25  LYS A  67  HOH A 309  HOH A 405                    
SITE     3 AC3 11 HOH A 425  HOH A 442  HOH A 443                               
SITE     1 AC4 11 HIS A  42  GLN A  50  GLN A  62  GOL A 201                    
SITE     2 AC4 11 HOH A 328  HOH A 341  HOH A 364  HOH A 370                    
SITE     3 AC4 11 HOH A 397  HOH A 408  HOH A 456                               
SITE     1 AC5 11 GLN A  50  ALA A  51  ASN A  52  GOL A 202                    
SITE     2 AC5 11 HOH A 380  HOH A 387  HOH A 415  HOH A 431                    
SITE     3 AC5 11 HOH A 450  HOH A 454  HOH A 459                               
SITE     1 AC6  8 LYS A  18  GLU A  27  ASN A  45  GLN A  62                    
SITE     2 AC6  8 SO4 A 103  GOL A 203  HOH A 321  HOH A 352                    
SITE     1 AC7 11 GLN A  50  ALA A  51  VAL A  53  LYS A  59                    
SITE     2 AC7 11 SO4 A 101  SO4 A 104  GOL A 203  HOH A 350                    
SITE     3 AC7 11 HOH A 364  HOH A 370  HOH A 459                               
SITE     1 AC8 10 ILE A  15  GLN A  47  GLN A  50  GLN A  62                    
SITE     2 AC8 10 GOL A 201  GOL A 202  HOH A 364  HOH A 376                    
SITE     3 AC8 10 HOH A 412  HOH A 454                                          
CRYST1   46.463   58.960   23.432  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021501  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016961  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.042708        0.00000