HEADER    STRUCTURAL GENOMICS, UNKNOWN FUNCTION   13-JUL-05   2CZL              
TITLE     CRYSTAL STRUCTURE OF MQND (TTHA1568), A MENAQUINONE BIOSYNTHETIC      
TITLE    2 ENZYME FROM THERMUS THERMOPHILUS HB8 (CYS11 MODIFIED WITH BETA-      
TITLE    3 MERCAPTOETHANOL)                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYPOTHETICAL PROTEIN TTHA1568;                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 300852;                                              
SOURCE   4 STRAIN: HB8;                                                         
SOURCE   5 GENE: TTHA1568;                                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET11                                     
KEYWDS    CONSERVED HYPOTHETICAL PROTEIN, TTHA1568, EXTREMELY THERMOPHILIC      
KEYWDS   2 BACTERIA, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN   
KEYWDS   3 STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL                 
KEYWDS   4 GENOMICS/PROTEOMICS INITIATIVE, RSGI, UNKNOWN FUNCTION               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.ARAI,A.NISHINO,K.NAGANO,T.KAMO-UCHIKUBO,M.NISHIMOTO,M.TOYAMA,       
AUTHOR   2 T.TERADA,K.MURAYAMA,M.SHIROUZU,S.YOKOYAMA,RIKEN STRUCTURAL           
AUTHOR   3 GENOMICS/PROTEOMICS INITIATIVE (RSGI)                                
REVDAT   6   23-OCT-24 2CZL    1       REMARK LINK                              
REVDAT   5   13-JUL-11 2CZL    1       VERSN                                    
REVDAT   4   18-AUG-10 2CZL    1       JRNL   TITLE                             
REVDAT   3   24-FEB-09 2CZL    1       VERSN                                    
REVDAT   2   07-FEB-06 2CZL    1       REMARK                                   
REVDAT   1   13-JAN-06 2CZL    0                                                
JRNL        AUTH   R.ARAI,K.MURAYAMA,T.UCHIKUBO-KAMO,M.NISHIMOTO,M.TOYAMA,      
JRNL        AUTH 2 S.KURAMITSU,T.TERADA,M.SHIROUZU,S.YOKOYAMA                   
JRNL        TITL   CRYSTAL STRUCTURE OF MQND (TTHA1568), A MENAQUINONE          
JRNL        TITL 2 BIOSYNTHETIC ENZYME FROM THERMUS THERMOPHILUS HB8.           
JRNL        REF    J.STRUCT.BIOL.                V. 168   575 2009              
JRNL        REFN                   ISSN 1047-8477                               
JRNL        PMID   19602440                                                     
JRNL        DOI    10.1016/J.JSB.2009.07.007                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.55 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
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 : MAXIMUM LIKELIHOOD                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.82                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 670101.110                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 44576                          
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) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.209                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 4520                            
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) : 1.55                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.65                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 88.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 6096                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2130                       
REMARK   3   BIN FREE R VALUE                    : 0.2510                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 649                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.010                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2113                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 42                                      
REMARK   3   SOLVENT ATOMS            : 316                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 19.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.16000                                             
REMARK   3    B22 (A**2) : -0.16000                                             
REMARK   3    B33 (A**2) : 0.32000                                              
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) : 0.16                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.09                            
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) : 0.19                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.12                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.150                           
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) : 2.340 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.960 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.540 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.750 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.37                                                 
REMARK   3   BSOL        : 49.87                                                
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  : PROTEIN_REP_CME.PARAM                          
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : TLA.PARAM                                      
REMARK   3  PARAMETER FILE  5  : PEGF_7.PARAM                                   
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN_CME.TOP                                
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : TLA.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : PEGF_7.TOP                                     
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2CZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JUL-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000024803.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-APR-05; 25-MAY-05               
REMARK 200  TEMPERATURE           (KELVIN) : 100; 100                           
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : SPRING-8; SPRING-8                 
REMARK 200  BEAMLINE                       : BL26B1; BL26B1                     
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00000; 1.07181, 1.07216,         
REMARK 200                                   1.05000                            
REMARK 200  MONOCHROMATOR                  : SI DOUBLE CRYSTAL; SI DOUBLE       
REMARK 200                                   CRYSTAL                            
REMARK 200  OPTICS                         : TWO DIMENSIONAL FOCUSING MIRROR;   
REMARK 200                                   TWO DIMENSIONAL FOCUSING MIRROR    
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU JUPITER 210; RIGAKU         
REMARK 200                                   JUPITER 210                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45583                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.550                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.2                               
REMARK 200  DATA REDUNDANCY                : 6.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.7900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.61                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.10                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.28200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.050                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD                         
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.30                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL, 0.8M POTASSIUM SODIUM     
REMARK 280  TARTRATE, 2.5% PEG 5000, MME, PH 7.5, VAPOR DIFFUSION, HANGING      
REMARK 280  DROP, TEMPERATURE 293K. 0.1M TRIS-HCL, 0.8M POTASSIUM SODIUM        
REMARK 280  TARTRATE, 0.75% PEG 5000, MME, 5MM K2PTCL4, 16H SOAKING, PH 8.0,    
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
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+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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       85.63800            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       30.11800            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       30.11800            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      128.45700            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       30.11800            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       30.11800            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       42.81900            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       30.11800            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       30.11800            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      128.45700            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       30.11800            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       30.11800            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       42.81900            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       85.63800            
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 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 905  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   713     O    HOH A   897              1.97            
REMARK 500   OE2  GLU A   244     NE   ARG A   248              2.19            
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    HIS A 145     -135.15     54.61                                   
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                               K A 601   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 PHE A 149   O                                                      
REMARK 620 2 XPE A 501   O13  82.4                                              
REMARK 620 3 XPE A 501   O4  145.3 125.0                                        
REMARK 620 4 XPE A 501   O19 104.9 112.2  85.3                                  
REMARK 620 5 XPE A 501   O22  79.4 156.7  77.7  59.6                            
REMARK 620 6 XPE A 501   O10  74.8  58.6 100.2 170.8 128.6                      
REMARK 620 7 XPE A 501   O16 116.6  57.4  97.4  60.0 119.6 111.7                
REMARK 620 8 XPE A 501   O7   88.9 118.1  60.5 129.1  76.0  60.0 151.2          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 601                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XPE A 501                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2DBP   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE SAME PROTEIN WITHOUT MODIFICATION AT CYS11          
REMARK 900 RELATED ID: TTK003001639.1   RELATED DB: TARGETDB                    
DBREF  2CZL A    1   272  GB     55981537 YP_144834        1    272             
SEQRES   1 A  272  MET GLU ALA LEU ARG LEU GLY PHE SER PRO CME PRO ASN          
SEQRES   2 A  272  ASP THR PHE ILE PHE TYR ALA LEU VAL HIS GLY ARG VAL          
SEQRES   3 A  272  GLU SER PRO VAL PRO LEU GLU PRO VAL LEU GLU ASP VAL          
SEQRES   4 A  272  GLU THR LEU ASN ARG TRP ALA LEU GLU GLY ARG LEU PRO          
SEQRES   5 A  272  LEU THR LYS LEU SER TYR ALA ALA TYR ALA GLN VAL ARG          
SEQRES   6 A  272  ASP ARG TYR VAL ALA LEU ARG SER GLY GLY ALA LEU GLY          
SEQRES   7 A  272  ARG GLY VAL GLY PRO LEU VAL VAL ALA ARG GLY PRO LEU          
SEQRES   8 A  272  GLN ALA LEU GLU GLY LEU ARG VAL ALA VAL PRO GLY ARG          
SEQRES   9 A  272  HIS THR THR ALA TYR PHE LEU LEU SER LEU TYR ALA GLN          
SEQRES  10 A  272  GLY PHE VAL PRO VAL GLU VAL ARG TYR ASP ARG ILE LEU          
SEQRES  11 A  272  PRO MET VAL ALA GLN GLY GLU VAL GLU ALA GLY LEU ILE          
SEQRES  12 A  272  ILE HIS GLU SER ARG PHE THR TYR PRO ARG TYR GLY LEU          
SEQRES  13 A  272  VAL GLN VAL VAL ASP LEU GLY ALA TRP TRP GLU GLU ARG          
SEQRES  14 A  272  THR GLY LEU PRO LEU PRO LEU GLY ALA ILE LEU ALA ARG          
SEQRES  15 A  272  ARG ASP LEU GLY GLU GLY LEU ILE ARG ALA LEU ASP GLU          
SEQRES  16 A  272  ALA VAL ARG ARG SER VAL ALA TYR ALA LEU ALA HIS PRO          
SEQRES  17 A  272  GLU GLU ALA LEU ASP TYR MET ARG ALA HIS ALA GLN GLU          
SEQRES  18 A  272  LEU SER ASP GLU VAL ILE TRP ALA HIS VAL HIS THR TYR          
SEQRES  19 A  272  VAL ASN ALA PHE SER LEU ASP VAL GLY GLU GLU GLY GLU          
SEQRES  20 A  272  ARG ALA VAL ALA ARG LEU PHE ALA GLU ALA GLU ALA ARG          
SEQRES  21 A  272  GLY LEU ALA ALA PRO SER PRO ARG PRO LEU PHE VAL              
MODRES 2CZL CME A   11  CYS  S,S-(2-HYDROXYETHYL)THIOCYSTEINE                   
HET    CME  A  11      10                                                       
HET      K  A 601       1                                                       
HET    TLA  A 401      10                                                       
HET    XPE  A 501      31                                                       
HETNAM     CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE                                 
HETNAM       K POTASSIUM ION                                                    
HETNAM     TLA L(+)-TARTARIC ACID                                               
HETNAM     XPE 3,6,9,12,15,18,21,24,27-NONAOXANONACOSANE-1,29-DIOL              
HETSYN     XPE DECAETHYLENE GLYCOL                                              
FORMUL   1  CME    C5 H11 N O3 S2                                               
FORMUL   2    K    K 1+                                                         
FORMUL   3  TLA    C4 H6 O6                                                     
FORMUL   4  XPE    C20 H42 O11                                                  
FORMUL   5  HOH   *316(H2 O)                                                    
HELIX    1   1 CME A   11  HIS A   23  1                                  13    
HELIX    2   2 ASP A   38  GLU A   48  1                                  11    
HELIX    3   3 TYR A   58  ALA A   62  1                                   5    
HELIX    4   4 THR A  106  ALA A  116  1                                  11    
HELIX    5   5 ARG A  125  ASP A  127  5                                   3    
HELIX    6   6 ARG A  128  GLN A  135  1                                   8    
HELIX    7   7 GLU A  146  TYR A  151  1                                   6    
HELIX    8   8 PRO A  152  GLY A  155  5                                   4    
HELIX    9   9 LEU A  162  GLY A  171  1                                  10    
HELIX   10  10 GLY A  186  HIS A  207  1                                  22    
HELIX   11  11 PRO A  208  GLU A  210  5                                   3    
HELIX   12  12 ALA A  211  ALA A  219  1                                   9    
HELIX   13  13 SER A  223  VAL A  235  1                                  13    
HELIX   14  14 ASN A  236  ASP A  241  1                                   6    
HELIX   15  15 VAL A  242  ARG A  260  1                                  19    
SHEET    1   A 5 LEU A  32  LEU A  36  0                                        
SHEET    2   A 5 LEU A   4  PHE A   8  1  N  LEU A   4   O  GLU A  33           
SHEET    3   A 5 LEU A  53  SER A  57  1  O  LYS A  55   N  GLY A   7           
SHEET    4   A 5 LEU A 174  ARG A 182 -1  O  LEU A 180   N  THR A  54           
SHEET    5   A 5 TYR A  68  ALA A  70 -1  N  VAL A  69   O  ALA A 181           
SHEET    1   B 5 LEU A  32  LEU A  36  0                                        
SHEET    2   B 5 LEU A   4  PHE A   8  1  N  LEU A   4   O  GLU A  33           
SHEET    3   B 5 LEU A  53  SER A  57  1  O  LYS A  55   N  GLY A   7           
SHEET    4   B 5 LEU A 174  ARG A 182 -1  O  LEU A 180   N  THR A  54           
SHEET    5   B 5 ALA A  76  GLY A  78 -1  N  ALA A  76   O  GLY A 177           
SHEET    1   C 5 VAL A 120  GLU A 123  0                                        
SHEET    2   C 5 ARG A  98  VAL A 101  1  N  VAL A 101   O  VAL A 122           
SHEET    3   C 5 ALA A 140  ILE A 143  1  O  LEU A 142   N  ALA A 100           
SHEET    4   C 5 LEU A  84  ALA A  87 -1  N  LEU A  84   O  ILE A 143           
SHEET    5   C 5 VAL A 157  ASP A 161 -1  O  VAL A 159   N  VAL A  85           
LINK         C   PRO A  10                 N   CME A  11     1555   1555  1.34  
LINK         C   CME A  11                 N   PRO A  12     1555   1555  1.34  
LINK         O   PHE A 149                 K     K A 601     1555   1555  2.84  
LINK         O13 XPE A 501                 K     K A 601     1555   1555  2.91  
LINK         O4  XPE A 501                 K     K A 601     1555   1555  2.92  
LINK         O19 XPE A 501                 K     K A 601     1555   1555  2.89  
LINK         O22 XPE A 501                 K     K A 601     1555   1555  2.91  
LINK         O10 XPE A 501                 K     K A 601     1555   1555  2.96  
LINK         O16 XPE A 501                 K     K A 601     1555   1555  2.91  
LINK         O7  XPE A 501                 K     K A 601     1555   1555  2.83  
SITE     1 AC1  2 PHE A 149  XPE A 501                                          
SITE     1 AC2 11 VAL A  39  LYS A  55  SER A  57  THR A 106                    
SITE     2 AC2 11 THR A 107  ALA A 108  HIS A 145  LEU A 176                    
SITE     3 AC2 11 HOH A 602  HOH A 648  HOH A 696                               
SITE     1 AC3 10 ARG A 148  PHE A 149  TYR A 151  PRO A 152                    
SITE     2 AC3 10 ARG A 153  ARG A 198  GLU A 225  ALA A 229                    
SITE     3 AC3 10   K A 601  HOH A 844                                          
CRYST1   60.236   60.236  171.276  90.00  90.00  90.00 P 43 21 2     8          
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      0.016601  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016601  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005839        0.00000