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Database: PDB
Entry: 2F6L
LinkDB: 2F6L
Original site: 2F6L 
HEADER    ISOMERASE                               29-NOV-05   2F6L              
TITLE     X-RAY STRUCTURE OF CHORISMATE MUTASE FROM MYCOBACTERIUM TUBERCULOSIS  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHORISMATE MUTASE;                                         
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 5.4.99.5;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS;                     
SOURCE   3 ORGANISM_TAXID: 83332;                                               
SOURCE   4 STRAIN: H37RV;                                                       
SOURCE   5 GENE: RV1885C;                                                       
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HELICAL, DIMER, ISOMERASE                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.K.KIM,A.J.HOWARD,G.L.GILLILAND,P.T.REDDY,J.E.LADNER                 
REVDAT   7   03-APR-24 2F6L    1       REMARK                                   
REVDAT   6   18-OCT-17 2F6L    1       REMARK                                   
REVDAT   5   13-JUL-11 2F6L    1       VERSN                                    
REVDAT   4   24-FEB-09 2F6L    1       VERSN                                    
REVDAT   3   16-SEP-08 2F6L    1       JRNL                                     
REVDAT   2   20-DEC-05 2F6L    1       REMARK                                   
REVDAT   1   13-DEC-05 2F6L    0                                                
JRNL        AUTH   S.K.KIM,S.K.REDDY,B.C.NELSON,G.B.VASQUEZ,A.DAVIS,A.J.HOWARD, 
JRNL        AUTH 2 S.PATTERSON,G.L.GILLILAND,J.E.LADNER,P.T.REDDY               
JRNL        TITL   BIOCHEMICAL AND STRUCTURAL CHARACTERIZATION OF THE SECRETED  
JRNL        TITL 2 CHORISMATE MUTASE (RV1885C) FROM MYCOBACTERIUM TUBERCULOSIS  
JRNL        TITL 3 H37RV: AN *AROQ ENZYME NOT REGULATED BY THE AROMATIC AMINO   
JRNL        TITL 4 ACIDS.                                                       
JRNL        REF    J.BACTERIOL.                  V. 188  8638 2006              
JRNL        REFN                   ISSN 0021-9193                               
JRNL        PMID   17146044                                                     
JRNL        DOI    10.1128/JB.00441-06                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
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) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 39117                          
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) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.222                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1951                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 10                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.79                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5071                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.23                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2590                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 251                          
REMARK   3   BIN FREE R VALUE                    : 0.3360                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2592                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 363                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.18                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.56000                                              
REMARK   3    B22 (A**2) : -0.11000                                             
REMARK   3    B33 (A**2) : -0.56000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.23000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.111         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.112         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.072         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.142         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.936                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2734 ; 0.019 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3716 ; 1.705 ; 1.956       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   328 ; 5.256 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   146 ;35.248 ;23.493       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   471 ;15.095 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    33 ;23.012 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   401 ; 0.117 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2137 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1367 ; 0.216 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1921 ; 0.302 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   269 ; 0.147 ; 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):    66 ; 0.181 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    26 ; 0.147 ; 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):  1724 ; 1.157 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2705 ; 1.805 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1156 ; 2.698 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1011 ; 4.202 ; 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   : 1.20                                          
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 2F6L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-DEC-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000035514.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-OCT-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 17-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : X-GEN                              
REMARK 200  DATA SCALING SOFTWARE          : X-GEN                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 40279                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 23.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : 7.350                              
REMARK 200  R MERGE                    (I) : 0.06700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.75                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.38000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PARTIALLY REFINED STRUCTURE OF CHORISMATE MUTASE     
REMARK 200  FROM YERSINIA PESTIS                                                
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.69                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: RESERVOIR SOLUTION: 0.10 M MES PH 6.5,   
REMARK 280  30% POLYETHYLENE GLYCOL 8K. PROTEIN SOLUTION: 50MM TRIS PH 7.5,     
REMARK 280  1MM EDTA, 1MM DTT, 200MM SODIUM CHLORIDE. PROTEIN CONCENTRATION     
REMARK 280  WAS 8.3 MG/ML., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 303K     
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       36.46500            
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 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 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     ASP B    34                                                      
REMARK 465     GLY B    35                                                      
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   OD2  ASP B   170     O    HOH B   548              2.15            
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    ARG B  96   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    PRO B 127   C   -  N   -  CA  ANGL. DEV. =  31.0 DEGREES          
REMARK 500    PRO B 127   C   -  N   -  CD  ANGL. DEV. = -27.4 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    ASP A  69      102.53   -161.65                                   
REMARK 500    ASP A 129     -178.24    -67.49                                   
REMARK 500    ASP B  69       69.53   -168.96                                   
REMARK 500    ASP B  90      109.19    -49.46                                   
REMARK 500    PRO B 127      103.81     34.93                                   
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 GLU B  126     PRO B  127                   42.63                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2F6L A   34   199  UNP    O07746   O07746_MYCTU    34    199             
DBREF  2F6L B   34   199  UNP    O07746   O07746_MYCTU    34    199             
SEQRES   1 A  166  ASP GLY THR SER GLN LEU ALA GLU LEU VAL ASP ALA ALA          
SEQRES   2 A  166  ALA GLU ARG LEU GLU VAL ALA ASP PRO VAL ALA ALA PHE          
SEQRES   3 A  166  LYS TRP ARG ALA GLN LEU PRO ILE GLU ASP SER GLY ARG          
SEQRES   4 A  166  VAL GLU GLN GLN LEU ALA LYS LEU GLY GLU ASP ALA ARG          
SEQRES   5 A  166  SER GLN HIS ILE ASP PRO ASP TYR VAL THR ARG VAL PHE          
SEQRES   6 A  166  ASP ASP GLN ILE ARG ALA THR GLU ALA ILE GLU TYR SER          
SEQRES   7 A  166  ARG PHE SER ASP TRP LYS LEU ASN PRO ALA SER ALA PRO          
SEQRES   8 A  166  PRO GLU PRO PRO ASP LEU SER ALA SER ARG SER ALA ILE          
SEQRES   9 A  166  ASP SER LEU ASN ASN ARG MET LEU SER GLN ILE TRP SER          
SEQRES  10 A  166  HIS TRP SER LEU LEU SER ALA PRO SER CYS ALA ALA GLN          
SEQRES  11 A  166  LEU ASP ARG ALA LYS ARG ASP ILE VAL ARG SER ARG HIS          
SEQRES  12 A  166  LEU ASP SER LEU TYR GLN ARG ALA LEU THR THR ALA THR          
SEQRES  13 A  166  GLN SER TYR CYS GLN ALA LEU PRO PRO ALA                      
SEQRES   1 B  166  ASP GLY THR SER GLN LEU ALA GLU LEU VAL ASP ALA ALA          
SEQRES   2 B  166  ALA GLU ARG LEU GLU VAL ALA ASP PRO VAL ALA ALA PHE          
SEQRES   3 B  166  LYS TRP ARG ALA GLN LEU PRO ILE GLU ASP SER GLY ARG          
SEQRES   4 B  166  VAL GLU GLN GLN LEU ALA LYS LEU GLY GLU ASP ALA ARG          
SEQRES   5 B  166  SER GLN HIS ILE ASP PRO ASP TYR VAL THR ARG VAL PHE          
SEQRES   6 B  166  ASP ASP GLN ILE ARG ALA THR GLU ALA ILE GLU TYR SER          
SEQRES   7 B  166  ARG PHE SER ASP TRP LYS LEU ASN PRO ALA SER ALA PRO          
SEQRES   8 B  166  PRO GLU PRO PRO ASP LEU SER ALA SER ARG SER ALA ILE          
SEQRES   9 B  166  ASP SER LEU ASN ASN ARG MET LEU SER GLN ILE TRP SER          
SEQRES  10 B  166  HIS TRP SER LEU LEU SER ALA PRO SER CYS ALA ALA GLN          
SEQRES  11 B  166  LEU ASP ARG ALA LYS ARG ASP ILE VAL ARG SER ARG HIS          
SEQRES  12 B  166  LEU ASP SER LEU TYR GLN ARG ALA LEU THR THR ALA THR          
SEQRES  13 B  166  GLN SER TYR CYS GLN ALA LEU PRO PRO ALA                      
FORMUL   3  HOH   *363(H2 O)                                                    
HELIX    1   1 LEU A   39  VAL A   52  1                                  14    
HELIX    2   2 VAL A   52  GLN A   64  1                                  13    
HELIX    3   3 ASP A   69  GLN A   87  1                                  19    
HELIX    4   4 ASP A   90  ASN A  119  1                                  30    
HELIX    5   5 PRO A  120  ALA A  123  5                                   4    
HELIX    6   6 LEU A  130  HIS A  151  1                                  22    
HELIX    7   7 HIS A  151  SER A  156  1                                   6    
HELIX    8   8 SER A  159  ARG A  175  1                                  17    
HELIX    9   9 ASP A  178  THR A  189  1                                  12    
HELIX   10  10 LEU B   39  VAL B   52  1                                  14    
HELIX   11  11 VAL B   52  GLN B   64  1                                  13    
HELIX   12  12 ASP B   69  GLN B   87  1                                  19    
HELIX   13  13 ASP B   90  ASN B  119  1                                  30    
HELIX   14  14 PRO B  120  ALA B  123  5                                   4    
HELIX   15  15 ASP B  129  HIS B  151  1                                  23    
HELIX   16  16 HIS B  151  SER B  156  1                                   6    
HELIX   17  17 SER B  159  ARG B  175  1                                  17    
HELIX   18  18 ASP B  178  THR B  189  1                                  12    
HELIX   19  19 GLN B  190  ALA B  195  5                                   6    
SSBOND   1 CYS A  160    CYS A  193                          1555   1555  2.07  
SSBOND   2 CYS B  160    CYS B  193                          1555   1555  2.05  
CISPEP   1 ASP A   34    GLY A   35          0        -3.84                     
CRYST1   42.890   72.930   62.060  90.00 103.85  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      0.023320  0.000000  0.005750        0.00000                         
SCALE2      0.000000  0.013710  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016600        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system