PDB Short entry for 1TZC
HEADER    ISOMERASE                               09-JUL-04   1TZC              
TITLE     CRYSTAL STRUCTURE OF PHOSPHOGLUCOSE/PHOSPHOMANNOSE ISOMERASE FROM     
TITLE    2 PYROBACULUM AEROPHILUM IN COMPLEX WITH 5-PHOSPHOARABINONATE          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLUCOSE-6-PHOSPHATE ISOMERASE, CONJECTURAL;                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 5.3.1.9, 5.3.1.8;                                                
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROBACULUM AEROPHILUM;                         
SOURCE   3 ORGANISM_TAXID: 178306;                                              
SOURCE   4 STRAIN: STR. IM2;                                                    
SOURCE   5 GENE: PAE1610;                                                       
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: JM109;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET17B                                    
KEYWDS    ENZYME, CRENARCHAEON, HYPERTHERMOPHILE, PGI FAMILY, ISOMERASE         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.K.SWAN,T.HANSEN,P.SCHOENHEIT,C.DAVIES                               
REVDAT   7   03-APR-24 1TZC    1       REMARK                                   
REVDAT   6   14-FEB-24 1TZC    1       REMARK                                   
REVDAT   5   11-OCT-17 1TZC    1       REMARK                                   
REVDAT   4   13-JUL-11 1TZC    1       VERSN                                    
REVDAT   3   24-FEB-09 1TZC    1       VERSN                                    
REVDAT   2   02-NOV-04 1TZC    1       JRNL                                     
REVDAT   1   20-JUL-04 1TZC    0                                                
JRNL        AUTH   M.K.SWAN,T.HANSEN,P.SCHOENHEIT,C.DAVIES                      
JRNL        TITL   A NOVEL PHOSPHOGLUCOSE/PHOSPHOMANNOSE ISOMEASE FROM THE      
JRNL        TITL 2 CRENARCHAEON PYROBACULUM AEROPHILUM IS A MEMBER OF THE PGI   
JRNL        TITL 3 SUPERFAMILY: STRUCTURAL EVIDENCE AT 1.16 A RESOLUTION        
JRNL        REF    J.BIOL.CHEM.                  V. 279 39838 2004              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   15252053                                                     
JRNL        DOI    10.1074/JBC.M406855200                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   M.K.SWAN,T.HANSEN,P.SCHOENHEIT,C.DAVIES                      
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION ANALYSIS   
REMARK   1  TITL 2 OF PHOSPHOGLUCOSE/PHOSPHOMANNOSE ISOMERASE FROM PYROBACULUM  
REMARK   1  TITL 3 AEROPHILUM                                                   
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.45 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 36.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 97736                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.170                           
REMARK   3   R VALUE            (WORKING SET) : 0.169                           
REMARK   3   FREE R VALUE                     : 0.192                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4866                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.45                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.49                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6518                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3900                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 366                          
REMARK   3   BIN FREE R VALUE                    : 0.4020                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4717                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 67                                      
REMARK   3   SOLVENT ATOMS            : 439                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 17.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 15.34                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.37000                                             
REMARK   3    B22 (A**2) : -0.04000                                             
REMARK   3    B33 (A**2) : 0.20000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.26000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.068         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.068         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.041         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.075         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.970                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.962                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4929 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  4678 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6707 ; 1.273 ; 1.976       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 10851 ; 1.091 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   602 ; 5.827 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   776 ; 0.079 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5334 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   953 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   932 ; 0.209 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  5479 ; 0.233 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  2928 ; 0.081 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   356 ; 0.130 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     9 ; 0.104 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    58 ; 0.257 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    11 ; 0.144 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  3023 ; 0.586 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4924 ; 1.099 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1906 ; 1.829 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1778 ; 3.147 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1TZC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUL-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000023051.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-OCT-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 97954                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.450                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 36.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.8                               
REMARK 200  DATA REDUNDANCY                : 2.900                              
REMARK 200  R MERGE                    (I) : 0.07800                            
REMARK 200  R SYM                      (I) : 0.07800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.50                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.46200                            
REMARK 200  R SYM FOR SHELL            (I) : 0.46200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: REFINEMENT FROM NATIVE       
REMARK 200  STRUCTURE                                                           
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NATIVE STRUCTURE                                     
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% POLYETHYLENE GLYCOL 8000, 0.22M      
REMARK 280  AMMONIUM SULPHATE, 100MM TRIS, PH 8.5 , VAPOR DIFFUSION, HANGING    
REMARK 280  DROP, TEMPERATURE 295K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       50.42500            
REMARK 290   SMTRY3   2  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 300 REMARK: THE BIOLOGICAL UNIT IS A DIMER. THE ASYMMETRIC UNIT IS A     
REMARK 300 DIMER.                                                               
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8550 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20810 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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     MET B     1                                                      
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    LEU A   301     O    HOH A   623              2.00            
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    LEU A 301   N   -  CA  -  C   ANGL. DEV. =  20.7 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A  65       59.95    -92.72                                   
REMARK 500    ASN A 220      -69.45   -160.49                                   
REMARK 500    MET A 261       36.23    -93.47                                   
REMARK 500    ASN B 220      -72.66   -162.09                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LEU A  301     GLN A  302                  -62.27                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 451                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 452                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 453                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 454                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 455                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PA5 A 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PA5 B 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 502                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1TZB   RELATED DB: PDB                                   
DBREF  1TZC A    1   302  UNP    Q8ZWV0   Q8ZWV0_PYRAE     1    302             
DBREF  1TZC B    1   302  UNP    Q8ZWV0   Q8ZWV0_PYRAE     1    302             
SEQRES   1 A  302  MET SER GLN LEU LEU GLN ASP TYR LEU ASN TRP GLU ASN          
SEQRES   2 A  302  TYR ILE LEU ARG ARG VAL ASP PHE PRO THR SER TYR VAL          
SEQRES   3 A  302  VAL GLU GLY GLU VAL VAL ARG ILE GLU ALA MET PRO ARG          
SEQRES   4 A  302  LEU TYR ILE SER GLY MET GLY GLY SER GLY VAL VAL ALA          
SEQRES   5 A  302  ASP LEU ILE ARG ASP PHE SER LEU THR TRP ASN TRP GLU          
SEQRES   6 A  302  VAL GLU VAL ILE ALA VAL LYS ASP TYR PHE LEU LYS ALA          
SEQRES   7 A  302  ARG ASP GLY LEU LEU ILE ALA VAL SER TYR SER GLY ASN          
SEQRES   8 A  302  THR ILE GLU THR LEU TYR THR VAL GLU TYR ALA LYS ARG          
SEQRES   9 A  302  ARG ARG ILE PRO ALA VAL ALA ILE THR THR GLY GLY ARG          
SEQRES  10 A  302  LEU ALA GLN MET GLY VAL PRO THR VAL ILE VAL PRO LYS          
SEQRES  11 A  302  ALA SER ALA PRO ARG ALA ALA LEU PRO GLN LEU LEU THR          
SEQRES  12 A  302  ALA ALA LEU HIS VAL VAL ALA LYS VAL TYR GLY ILE ASP          
SEQRES  13 A  302  VAL LYS ILE PRO GLU GLY LEU GLU PRO PRO ASN GLU ALA          
SEQRES  14 A  302  LEU ILE HIS LYS LEU VAL GLU GLU PHE GLN LYS ARG PRO          
SEQRES  15 A  302  THR ILE ILE ALA ALA GLU SER MET ARG GLY VAL ALA TYR          
SEQRES  16 A  302  ARG VAL LYS ASN GLU PHE ASN GLU ASN ALA LYS ILE GLU          
SEQRES  17 A  302  PRO SER VAL GLU ILE LEU PRO GLU ALA HIS HIS ASN TRP          
SEQRES  18 A  302  ILE GLU GLY SER GLU ARG ALA VAL VAL ALA LEU THR SER          
SEQRES  19 A  302  PRO HIS ILE PRO LYS GLU HIS GLN GLU ARG VAL LYS ALA          
SEQRES  20 A  302  THR VAL GLU ILE VAL GLY GLY SER ILE TYR ALA VAL GLU          
SEQRES  21 A  302  MET HIS PRO LYS GLY VAL LEU SER PHE LEU ARG ASP VAL          
SEQRES  22 A  302  GLY ILE ALA SER VAL LYS LEU ALA GLU ILE ARG GLY VAL          
SEQRES  23 A  302  ASN PRO LEU ALA THR PRO ARG ILE ASP ALA LEU LYS ARG          
SEQRES  24 A  302  ARG LEU GLN                                                  
SEQRES   1 B  302  MET SER GLN LEU LEU GLN ASP TYR LEU ASN TRP GLU ASN          
SEQRES   2 B  302  TYR ILE LEU ARG ARG VAL ASP PHE PRO THR SER TYR VAL          
SEQRES   3 B  302  VAL GLU GLY GLU VAL VAL ARG ILE GLU ALA MET PRO ARG          
SEQRES   4 B  302  LEU TYR ILE SER GLY MET GLY GLY SER GLY VAL VAL ALA          
SEQRES   5 B  302  ASP LEU ILE ARG ASP PHE SER LEU THR TRP ASN TRP GLU          
SEQRES   6 B  302  VAL GLU VAL ILE ALA VAL LYS ASP TYR PHE LEU LYS ALA          
SEQRES   7 B  302  ARG ASP GLY LEU LEU ILE ALA VAL SER TYR SER GLY ASN          
SEQRES   8 B  302  THR ILE GLU THR LEU TYR THR VAL GLU TYR ALA LYS ARG          
SEQRES   9 B  302  ARG ARG ILE PRO ALA VAL ALA ILE THR THR GLY GLY ARG          
SEQRES  10 B  302  LEU ALA GLN MET GLY VAL PRO THR VAL ILE VAL PRO LYS          
SEQRES  11 B  302  ALA SER ALA PRO ARG ALA ALA LEU PRO GLN LEU LEU THR          
SEQRES  12 B  302  ALA ALA LEU HIS VAL VAL ALA LYS VAL TYR GLY ILE ASP          
SEQRES  13 B  302  VAL LYS ILE PRO GLU GLY LEU GLU PRO PRO ASN GLU ALA          
SEQRES  14 B  302  LEU ILE HIS LYS LEU VAL GLU GLU PHE GLN LYS ARG PRO          
SEQRES  15 B  302  THR ILE ILE ALA ALA GLU SER MET ARG GLY VAL ALA TYR          
SEQRES  16 B  302  ARG VAL LYS ASN GLU PHE ASN GLU ASN ALA LYS ILE GLU          
SEQRES  17 B  302  PRO SER VAL GLU ILE LEU PRO GLU ALA HIS HIS ASN TRP          
SEQRES  18 B  302  ILE GLU GLY SER GLU ARG ALA VAL VAL ALA LEU THR SER          
SEQRES  19 B  302  PRO HIS ILE PRO LYS GLU HIS GLN GLU ARG VAL LYS ALA          
SEQRES  20 B  302  THR VAL GLU ILE VAL GLY GLY SER ILE TYR ALA VAL GLU          
SEQRES  21 B  302  MET HIS PRO LYS GLY VAL LEU SER PHE LEU ARG ASP VAL          
SEQRES  22 B  302  GLY ILE ALA SER VAL LYS LEU ALA GLU ILE ARG GLY VAL          
SEQRES  23 B  302  ASN PRO LEU ALA THR PRO ARG ILE ASP ALA LEU LYS ARG          
SEQRES  24 B  302  ARG LEU GLN                                                  
HET    SO4  A 451       5                                                       
HET    SO4  A 455       5                                                       
HET    PA5  A 600      15                                                       
HET    GOL  A 501       6                                                       
HET    SO4  B 452       5                                                       
HET    SO4  B 453       5                                                       
HET    SO4  B 454       5                                                       
HET    PA5  B 601      15                                                       
HET    GOL  B 502       6                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     PA5 5-PHOSPHOARABINONIC ACID                                         
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  SO4    5(O4 S 2-)                                                   
FORMUL   5  PA5    2(C5 H11 O9 P)                                               
FORMUL   6  GOL    2(C3 H8 O3)                                                  
FORMUL  12  HOH   *439(H2 O)                                                    
HELIX    1   1 SER A    2  ASN A   10  1                                   9    
HELIX    2   2 TRP A   11  ILE A   15  5                                   5    
HELIX    3   3 MET A   45  TRP A   62  1                                  18    
HELIX    4   4 THR A   92  ARG A  106  1                                  15    
HELIX    5   5 ARG A  117  MET A  121  5                                   5    
HELIX    6   6 ALA A  133  ALA A  136  5                                   4    
HELIX    7   7 ALA A  137  GLY A  154  1                                  18    
HELIX    8   8 ASN A  167  GLN A  179  1                                  13    
HELIX    9   9 MET A  190  ASN A  204  1                                  15    
HELIX   10  10 PRO A  215  HIS A  219  5                                   5    
HELIX   11  11 ASN A  220  SER A  225  1                                   6    
HELIX   12  12 PRO A  238  GLY A  253  1                                  16    
HELIX   13  13 HIS A  262  GLY A  285  1                                  24    
HELIX   14  14 THR A  291  GLN A  302  1                                  12    
HELIX   15  15 SER B    2  ASN B   10  1                                   9    
HELIX   16  16 TRP B   11  ILE B   15  5                                   5    
HELIX   17  17 MET B   45  TRP B   62  1                                  18    
HELIX   18  18 THR B   92  ARG B  105  1                                  14    
HELIX   19  19 ARG B  117  MET B  121  5                                   5    
HELIX   20  20 ALA B  133  ALA B  136  5                                   4    
HELIX   21  21 ALA B  137  GLY B  154  1                                  18    
HELIX   22  22 ASN B  167  GLN B  179  1                                  13    
HELIX   23  23 MET B  190  ASN B  204  1                                  15    
HELIX   24  24 PRO B  215  HIS B  219  5                                   5    
HELIX   25  25 ASN B  220  SER B  225  1                                   6    
HELIX   26  26 PRO B  238  GLY B  253  1                                  16    
HELIX   27  27 HIS B  262  GLY B  285  1                                  24    
HELIX   28  28 THR B  291  GLN B  302  1                                  12    
SHEET    1   A 2 SER A  24  VAL A  27  0                                        
SHEET    2   A 2 GLU A  30  ARG A  33 -1  O  VAL A  32   N  TYR A  25           
SHEET    1   B 5 GLU A  67  VAL A  71  0                                        
SHEET    2   B 5 ARG A  39  SER A  43  1  N  LEU A  40   O  GLU A  67           
SHEET    3   B 5 LEU A  82  VAL A  86  1  O  LEU A  82   N  TYR A  41           
SHEET    4   B 5 ALA A 109  THR A 113  1  O  VAL A 110   N  ALA A  85           
SHEET    5   B 5 THR A 125  ILE A 127  1  O  VAL A 126   N  ALA A 111           
SHEET    1   C 4 SER A 210  LEU A 214  0                                        
SHEET    2   C 4 THR A 183  ALA A 187  1  N  ILE A 184   O  SER A 210           
SHEET    3   C 4 VAL A 229  THR A 233  1  O  LEU A 232   N  ILE A 185           
SHEET    4   C 4 SER A 255  ALA A 258  1  O  SER A 255   N  ALA A 231           
SHEET    1   D 2 SER B  24  VAL B  27  0                                        
SHEET    2   D 2 GLU B  30  ARG B  33 -1  O  VAL B  32   N  TYR B  25           
SHEET    1   E 5 GLU B  67  VAL B  71  0                                        
SHEET    2   E 5 ARG B  39  SER B  43  1  N  LEU B  40   O  GLU B  67           
SHEET    3   E 5 LEU B  82  VAL B  86  1  O  LEU B  82   N  TYR B  41           
SHEET    4   E 5 ALA B 109  THR B 113  1  O  VAL B 110   N  ALA B  85           
SHEET    5   E 5 THR B 125  ILE B 127  1  O  VAL B 126   N  ALA B 111           
SHEET    1   F 4 SER B 210  LEU B 214  0                                        
SHEET    2   F 4 THR B 183  ALA B 187  1  N  ILE B 184   O  SER B 210           
SHEET    3   F 4 VAL B 229  THR B 233  1  O  LEU B 232   N  ILE B 185           
SHEET    4   F 4 SER B 255  ALA B 258  1  O  SER B 255   N  ALA B 231           
CISPEP   1 LEU A  214    PRO A  215          0         3.68                     
CISPEP   2 LEU A  301    GLN A  302          0       -17.48                     
CISPEP   3 LEU B  214    PRO B  215          0         5.64                     
SITE     1 AC1  6 ARG A 181  ARG A 284  HOH A 780  HOH A 809                    
SITE     2 AC1  6 ARG B 106  HOH B 761                                          
SITE     1 AC2  2 ARG B 104  ARG B 105                                          
SITE     1 AC3  4 GLN B 179  ARG B 181  ARG B 284  HOH B 775                    
SITE     1 AC4  3 HOH A 771  ARG B 299  ARG B 300                               
SITE     1 AC5  2 ARG A 104  ARG A 105                                          
SITE     1 AC6 16 MET A  45  GLY A  46  GLY A  47  SER A  48                    
SITE     2 AC6 16 SER A  87  TYR A  88  SER A  89  THR A  92                    
SITE     3 AC6 16 PRO A 134  ARG A 135  GLU A 203  LYS A 298                    
SITE     4 AC6 16 HOH A 601  HOH A 617  HOH A 705  HIS B 219                    
SITE     1 AC7 17 HIS A 219  MET B  45  GLY B  46  GLY B  47                    
SITE     2 AC7 17 SER B  48  SER B  87  TYR B  88  SER B  89                    
SITE     3 AC7 17 THR B  92  PRO B 134  ARG B 135  GLU B 203                    
SITE     4 AC7 17 LYS B 298  HOH B 608  HOH B 622  HOH B 645                    
SITE     5 AC7 17 HOH B 648                                                     
SITE     1 AC8  4 THR A 233  GLN A 242  HOH A 708  HOH A 811                    
SITE     1 AC9  6 PHE A  75  LYS A  77  SER B  59  LEU B  60                    
SITE     2 AC9  6 ASN B  63  HOH B 806                                          
CRYST1   55.800  100.850   55.800  90.00 113.70  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.017908  0.000000  0.007854        0.00000                         
SCALE2      0.000000  0.009916  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019568        0.00000