HEADER    TRANSFERASE                             28-FEB-07   2P04              
TITLE     2.1 ANG STRUCTURE OF THE DIMERIZED PAS DOMAIN OF SIGNAL TRANSDUCTION  
TITLE    2 HISTIDINE KINASE FROM NOSTOC PUNCTIFORME PCC 73102 WITH HOMOLOGY TO  
TITLE    3 THE H-NOXA/H-NOBA DOMAIN OF THE SOLUBLE GUANYLYL CYCLASE             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SIGNAL TRANSDUCTION HISTIDINE KINASE;                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: H-NOXA/H-NOBA DOMAIN;                                      
COMPND   5 EC: 2.7.3.-;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NOSTOC PUNCTIFORME;                             
SOURCE   3 ORGANISM_TAXID: 63737;                                               
SOURCE   4 STRAIN: PCC 73102;                                                   
SOURCE   5 GENE: COG0642;                                                       
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: PET28A                                    
KEYWDS    PAS-LIKE FOLD DIMER, HOMOLOGOUS TO SOLUBLE GUANYLYL CYCLASE DOMAIN,   
KEYWDS   2 TRANSFERASE                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.VAN DEN AKKER,X.MA                                                  
REVDAT   6   03-APR-24 2P04    1       REMARK                                   
REVDAT   5   21-FEB-24 2P04    1       REMARK                                   
REVDAT   4   13-JUL-11 2P04    1       VERSN                                    
REVDAT   3   24-FEB-09 2P04    1       VERSN                                    
REVDAT   2   22-APR-08 2P04    1       JRNL                                     
REVDAT   1   13-NOV-07 2P04    0                                                
JRNL        AUTH   X.MA,N.SAYED,P.BASKARAN,A.BEUVE,F.VAN DEN AKKER              
JRNL        TITL   PAS-MEDIATED DIMERIZATION OF SOLUBLE GUANYLYL CYCLASE        
JRNL        TITL 2 REVEALED BY SIGNAL TRANSDUCTION HISTIDINE KINASE DOMAIN      
JRNL        TITL 3 CRYSTAL STRUCTURE.                                           
JRNL        REF    J.BIOL.CHEM.                  V. 283  1167 2008              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   18006497                                                     
JRNL        DOI    10.1074/JBC.M706218200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.11 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
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) : 2.11                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.26                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 86.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 11666                          
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) : 0.202                           
REMARK   3   R VALUE            (WORKING SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 614                             
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) : 2.11                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 556                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE SET COUNT          : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1732                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 55                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 39.33                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.01000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : -0.01000                                             
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.282         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.230         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.160         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.062         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.951                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.918                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1782 ; 0.011 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2410 ; 1.349 ; 1.978       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   210 ; 6.480 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    85 ;36.145 ;24.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   315 ;17.051 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    10 ;19.559 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   259 ; 0.098 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1360 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   780 ; 0.199 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1219 ; 0.315 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    86 ; 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):    24 ; 0.155 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     4 ; 0.136 ; 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):  1110 ; 3.590 ; 2.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1739 ; 4.910 ; 3.500       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   751 ; 4.740 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   671 ; 6.644 ; 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 : 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 2P04 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAR-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000041800.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-JUN-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97934                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12364                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 87.4                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.11900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 59.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.90                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.45600                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: TRUNCATED DELTA-7 H-NOXA STRUCTURE                   
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.08                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH 7.5, 1.5M LISO4, VAPOR     
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 298K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       47.60500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       22.18100            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       47.60500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       22.18100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 2290 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10870 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 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     THR A   108                                                      
REMARK 465     ASP A   109                                                      
REMARK 465     THR A   110                                                      
REMARK 465     THR A   111                                                      
REMARK 465     SER A   112                                                      
REMARK 465     LEU A   113                                                      
REMARK 465     ALA A   114                                                      
REMARK 465     PRO A   115                                                      
REMARK 465     LEU A   116                                                      
REMARK 465     GLY A   117                                                      
REMARK 465     ILE A   118                                                      
REMARK 465     LYS A   119                                                      
REMARK 465     LEU A   120                                                      
REMARK 465     LYS A   121                                                      
REMARK 465     TRP B   106                                                      
REMARK 465     ILE B   107                                                      
REMARK 465     THR B   108                                                      
REMARK 465     ASP B   109                                                      
REMARK 465     THR B   110                                                      
REMARK 465     THR B   111                                                      
REMARK 465     SER B   112                                                      
REMARK 465     LEU B   113                                                      
REMARK 465     ALA B   114                                                      
REMARK 465     PRO B   115                                                      
REMARK 465     LEU B   116                                                      
REMARK 465     GLY B   117                                                      
REMARK 465     ILE B   118                                                      
REMARK 465     LYS B   119                                                      
REMARK 465     LEU B   120                                                      
REMARK 465     LYS B   121                                                      
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    GLN A  70       63.48   -151.05                                   
REMARK 500    GLN B  70       60.62   -114.28                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2P08   RELATED DB: PDB                                   
DBREF  2P04 A    1   121  PDB    2P04     2P04             1    121             
DBREF  2P04 B    1   121  PDB    2P04     2P04             1    121             
SEQRES   1 A  121  MET ALA PRO PRO HIS LEU THR LEU SER PRO GLU LEU LEU          
SEQRES   2 A  121  ALA LYS ALA PHE PRO PHE HIS PHE ALA PHE SER ARG ASN          
SEQRES   3 A  121  ARG GLU ILE VAL GLN THR GLY GLU VAL LEU GLU ARG ILE          
SEQRES   4 A  121  SER PRO GLU PRO LEU VAL GLY LYS LEU ILE GLU GLN HIS          
SEQRES   5 A  121  PHE GLN ILE ASN ARG PRO LYS ILE LEU ILE ASP PHE ASP          
SEQRES   6 A  121  ALA ILE SER LYS GLN PRO ARG ALA LEU PHE ILE LEU GLU          
SEQRES   7 A  121  PHE LEU HIS ASN GLY MET GLN LEU LYS GLY GLN MET MET          
SEQRES   8 A  121  TYR GLN PRO GLU GLU GLU VAL ILE PHE PHE LEU GLY SER          
SEQRES   9 A  121  PRO TRP ILE THR ASP THR THR SER LEU ALA PRO LEU GLY          
SEQRES  10 A  121  ILE LYS LEU LYS                                              
SEQRES   1 B  121  MET ALA PRO PRO HIS LEU THR LEU SER PRO GLU LEU LEU          
SEQRES   2 B  121  ALA LYS ALA PHE PRO PHE HIS PHE ALA PHE SER ARG ASN          
SEQRES   3 B  121  ARG GLU ILE VAL GLN THR GLY GLU VAL LEU GLU ARG ILE          
SEQRES   4 B  121  SER PRO GLU PRO LEU VAL GLY LYS LEU ILE GLU GLN HIS          
SEQRES   5 B  121  PHE GLN ILE ASN ARG PRO LYS ILE LEU ILE ASP PHE ASP          
SEQRES   6 B  121  ALA ILE SER LYS GLN PRO ARG ALA LEU PHE ILE LEU GLU          
SEQRES   7 B  121  PHE LEU HIS ASN GLY MET GLN LEU LYS GLY GLN MET MET          
SEQRES   8 B  121  TYR GLN PRO GLU GLU GLU VAL ILE PHE PHE LEU GLY SER          
SEQRES   9 B  121  PRO TRP ILE THR ASP THR THR SER LEU ALA PRO LEU GLY          
SEQRES  10 B  121  ILE LYS LEU LYS                                              
FORMUL   3  HOH   *55(H2 O)                                                     
HELIX    1   1 SER A    9  PHE A   17  1                                   9    
HELIX    2   2 GLY A   33  SER A   40  1                                   8    
HELIX    3   3 LEU A   48  GLN A   51  5                                   4    
HELIX    4   4 ASP A   63  LYS A   69  1                                   7    
HELIX    5   5 SER B    9  PHE B   17  1                                   9    
HELIX    6   6 GLY B   33  ILE B   39  1                                   7    
HELIX    7   7 LEU B   48  GLN B   51  5                                   4    
HELIX    8   8 ASP B   63  LYS B   69  1                                   7    
SHEET    1   A 6 ILE A  29  THR A  32  0                                        
SHEET    2   A 6 PHE A  21  SER A  24 -1  N  ALA A  22   O  VAL A  30           
SHEET    3   A 6 VAL A  98  PRO A 105 -1  O  PHE A 101   N  PHE A  21           
SHEET    4   A 6 GLN A  85  GLN A  93 -1  N  GLN A  93   O  VAL A  98           
SHEET    5   A 6 PHE A  75  PHE A  79 -1  N  LEU A  77   O  LEU A  86           
SHEET    6   A 6 PHE A  53  ARG A  57 -1  N  ASN A  56   O  ILE A  76           
SHEET    1   B 6 ILE B  29  THR B  32  0                                        
SHEET    2   B 6 PHE B  21  SER B  24 -1  N  ALA B  22   O  VAL B  30           
SHEET    3   B 6 VAL B  98  SER B 104 -1  O  PHE B 101   N  PHE B  21           
SHEET    4   B 6 GLN B  85  GLN B  93 -1  N  GLN B  93   O  VAL B  98           
SHEET    5   B 6 PHE B  75  PHE B  79 -1  N  LEU B  77   O  LEU B  86           
SHEET    6   B 6 PHE B  53  ARG B  57 -1  N  ASN B  56   O  ILE B  76           
CISPEP   1 ARG A   57    PRO A   58          0        -3.28                     
CISPEP   2 ARG B   57    PRO B   58          0       -10.48                     
CRYST1   95.210   44.362   59.740  90.00 104.51  90.00 C 1 2 1       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      0.010503  0.000000  0.002718        0.00000                         
SCALE2      0.000000  0.022542  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017291        0.00000