HEADER    CHAPERONE                               18-DEC-06   2OB9              
TITLE     STRUCTURE OF BACTERIOPHAGE HK97 TAIL ASSEMBLY CHAPERONE               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TAIL ASSEMBLY CHAPERONE;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE HK97;                      
SOURCE   3 ORGANISM_TAXID: 37554;                                               
SOURCE   4 GENE: HK97P121;                                                      
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: P11 (MODIFIED PET VECTOR)                 
KEYWDS    BACTERIOPHAGE HK97, MORPHOGENESIS, TAIL ASSEMBLY CHAPERONE, CHAPERONE 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.E.MCGRATH,A.TUITE,D.BONA,V.SARIDAKIS,A.M.EDWARDS,K.MAXWELL,         
AUTHOR   2 N.Y.CHIRGADZE                                                        
REVDAT   7   16-OCT-24 2OB9    1       REMARK                                   
REVDAT   6   27-DEC-23 2OB9    1       SEQADV LINK                              
REVDAT   5   24-JUL-13 2OB9    1       JRNL                                     
REVDAT   4   10-APR-13 2OB9    1       JRNL                                     
REVDAT   3   13-JUL-11 2OB9    1       VERSN                                    
REVDAT   2   24-FEB-09 2OB9    1       VERSN                                    
REVDAT   1   18-DEC-07 2OB9    0                                                
JRNL        AUTH   L.G.PELL,N.CUMBY,T.E.CLARK,A.TUITE,K.P.BATTAILE,A.M.EDWARDS, 
JRNL        AUTH 2 N.Y.CHIRGADZE,A.R.DAVIDSON,K.L.MAXWELL                       
JRNL        TITL   A CONSERVED SPIRAL STRUCTURE FOR HIGHLY DIVERGED PHAGE TAIL  
JRNL        TITL 2 ASSEMBLY CHAPERONES.                                         
JRNL        REF    J.MOL.BIOL.                   V. 425  2436 2013              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   23542344                                                     
JRNL        DOI    10.1016/J.JMB.2013.03.035                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 36.80                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 13384                          
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) : 0.235                           
REMARK   3   R VALUE            (WORKING SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.291                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 710                             
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 899                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.68                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3020                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 49                           
REMARK   3   BIN FREE R VALUE                    : 0.4710                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1695                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 53                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 55.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.44000                                             
REMARK   3    B22 (A**2) : -2.44000                                             
REMARK   3    B33 (A**2) : 4.88000                                              
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): 0.288         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.249         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.185         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.190        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.938                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.913                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1744 ; 0.019 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2366 ; 1.677 ; 1.952       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   213 ; 6.431 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    85 ;42.788 ;24.824       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   320 ;20.123 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;19.016 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   272 ; 0.145 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1298 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   781 ; 0.224 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1186 ; 0.299 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    58 ; 0.172 ; 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):    38 ; 0.174 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     9 ; 0.145 ; 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):  1101 ; 0.976 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1724 ; 1.434 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   749 ; 2.068 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   639 ; 3.017 ; 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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     2        A   115                          
REMARK   3    ORIGIN FOR THE GROUP (A):   7.8909  33.5193  21.0138              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1141 T22:  -0.1430                                     
REMARK   3      T33:  -0.1525 T12:   0.0112                                     
REMARK   3      T13:   0.0334 T23:   0.0572                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.6179 L22:   3.1394                                     
REMARK   3      L33:   0.3760 L12:  -2.7498                                     
REMARK   3      L13:  -0.8409 L23:   0.6328                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0827 S12:   0.2991 S13:  -0.2410                       
REMARK   3      S21:  -0.0630 S22:  -0.1344 S23:   0.1660                       
REMARK   3      S31:   0.1094 S32:  -0.0781 S33:   0.0516                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     1        B   118                          
REMARK   3    ORIGIN FOR THE GROUP (A): -20.7069  30.1121  20.3065              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0518 T22:  -0.0771                                     
REMARK   3      T33:  -0.1086 T12:   0.0178                                     
REMARK   3      T13:   0.0260 T23:   0.0335                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.8849 L22:   5.2417                                     
REMARK   3      L33:   0.4186 L12:   4.7598                                     
REMARK   3      L13:   1.8096 L23:   1.1806                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1823 S12:   0.1493 S13:   0.0365                       
REMARK   3      S21:  -0.4417 S22:   0.1503 S23:   0.2354                       
REMARK   3      S31:   0.0699 S32:  -0.1106 S33:   0.0320                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2OB9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-DEC-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000040918.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-AUG-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.6                                
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) : 0.9793460                          
REMARK 200  MONOCHROMATOR                  : SI 111                             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13384                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 36.800                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.120                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.25                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M NH4(OAC), 0.1M NA HEPES PH 7.6,     
REMARK 280  20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                              
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   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       8555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       50.57000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       50.57000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       31.69100            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       50.57000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       50.57000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       31.69100            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       50.57000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       50.57000            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       31.69100            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       50.57000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       50.57000            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       31.69100            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC     
REMARK 300 UNIT WHICH CONSISTS OF 2 CHAIN(S). AUTHORS STATE THAT THE            
REMARK 300 BIOLOGICAL MOLECULE FOR THE PROTEIN IS UNKNOWN.                      
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   4  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     GLY A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     MSE A     1                                                      
REMARK 465     LYS A    49                                                      
REMARK 465     GLY A    50                                                      
REMARK 465     GLY A    51                                                      
REMARK 465     GLY A    52                                                      
REMARK 465     ASP A    53                                                      
REMARK 465     ASP A    54                                                      
REMARK 465     GLU A    55                                                      
REMARK 465     ASN A   116                                                      
REMARK 465     ALA A   117                                                      
REMARK 465     ASP A   118                                                      
REMARK 465     GLU A   119                                                      
REMARK 465     ALA A   120                                                      
REMARK 465     ARG A   121                                                      
REMARK 465     GLU A   122                                                      
REMARK 465     LYS A   123                                                      
REMARK 465     SER A   124                                                      
REMARK 465     GLN A   125                                                      
REMARK 465     PRO A   126                                                      
REMARK 465     PRO A   127                                                      
REMARK 465     ALA A   128                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     GLY B    50                                                      
REMARK 465     GLY B    51                                                      
REMARK 465     GLY B    52                                                      
REMARK 465     ASP B    53                                                      
REMARK 465     ASP B    54                                                      
REMARK 465     GLU B    55                                                      
REMARK 465     ASN B    56                                                      
REMARK 465     VAL B    57                                                      
REMARK 465     SER B    58                                                      
REMARK 465     VAL B    59                                                      
REMARK 465     SER B    60                                                      
REMARK 465     GLU B    61                                                      
REMARK 465     LYS B    62                                                      
REMARK 465     ALA B    63                                                      
REMARK 465     GLU B   119                                                      
REMARK 465     ALA B   120                                                      
REMARK 465     ARG B   121                                                      
REMARK 465     GLU B   122                                                      
REMARK 465     LYS B   123                                                      
REMARK 465     SER B   124                                                      
REMARK 465     GLN B   125                                                      
REMARK 465     PRO B   126                                                      
REMARK 465     PRO B   127                                                      
REMARK 465     ALA B   128                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ASN A  56   CA    ASN A  56   CB      0.180                       
REMARK 500    ASN A  56   CG    ASN A  56   ND2     0.317                       
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    TRP A  26       52.10   -109.93                                   
REMARK 500    LEU A  42      -71.75    -44.52                                   
REMARK 500    ALA B  14     -130.38     72.50                                   
REMARK 500    TRP B  26       61.35   -116.12                                   
REMARK 500    ASN B 115       75.68    -67.65                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ASN A  56         0.09    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2OB9 A    1   128  UNP    Q9MCS6   Q9MCS6_BPHK7     1    128             
DBREF  2OB9 B    1   128  UNP    Q9MCS6   Q9MCS6_BPHK7     1    128             
SEQADV 2OB9 GLY A   -1  UNP  Q9MCS6              EXPRESSION TAG                 
SEQADV 2OB9 HIS A    0  UNP  Q9MCS6              EXPRESSION TAG                 
SEQADV 2OB9 GLY B   -1  UNP  Q9MCS6              EXPRESSION TAG                 
SEQADV 2OB9 HIS B    0  UNP  Q9MCS6              EXPRESSION TAG                 
SEQRES   1 A  130  GLY HIS MSE SER GLN THR LEU LYS GLN LEU ALA MSE ALA          
SEQRES   2 A  130  LYS MSE ALA GLY PHE ARG HIS LYS THR VAL VAL VAL PRO          
SEQRES   3 A  130  GLU TRP GLU GLY VAL LYS VAL VAL LEU ARG GLU PRO SER          
SEQRES   4 A  130  GLY GLU ALA TRP LEU ARG TRP GLN GLU VAL VAL LYS GLY          
SEQRES   5 A  130  GLY GLY ASP ASP GLU ASN VAL SER VAL SER GLU LYS ALA          
SEQRES   6 A  130  HIS ARG ASN LEU CYS ALA ASP VAL VAL LEU PHE ILE ASP          
SEQRES   7 A  130  VAL LEU CYS ASP THR ASP LYS GLN PRO VAL PHE SER VAL          
SEQRES   8 A  130  ASP GLU GLU GLU GLN VAL ARG GLU ILE TYR GLY PRO VAL          
SEQRES   9 A  130  HIS SER ARG LEU LEU LYS GLN ALA LEU ASP LEU ILE ASN          
SEQRES  10 A  130  ASN ALA ASP GLU ALA ARG GLU LYS SER GLN PRO PRO ALA          
SEQRES   1 B  130  GLY HIS MSE SER GLN THR LEU LYS GLN LEU ALA MSE ALA          
SEQRES   2 B  130  LYS MSE ALA GLY PHE ARG HIS LYS THR VAL VAL VAL PRO          
SEQRES   3 B  130  GLU TRP GLU GLY VAL LYS VAL VAL LEU ARG GLU PRO SER          
SEQRES   4 B  130  GLY GLU ALA TRP LEU ARG TRP GLN GLU VAL VAL LYS GLY          
SEQRES   5 B  130  GLY GLY ASP ASP GLU ASN VAL SER VAL SER GLU LYS ALA          
SEQRES   6 B  130  HIS ARG ASN LEU CYS ALA ASP VAL VAL LEU PHE ILE ASP          
SEQRES   7 B  130  VAL LEU CYS ASP THR ASP LYS GLN PRO VAL PHE SER VAL          
SEQRES   8 B  130  ASP GLU GLU GLU GLN VAL ARG GLU ILE TYR GLY PRO VAL          
SEQRES   9 B  130  HIS SER ARG LEU LEU LYS GLN ALA LEU ASP LEU ILE ASN          
SEQRES  10 B  130  ASN ALA ASP GLU ALA ARG GLU LYS SER GLN PRO PRO ALA          
MODRES 2OB9 MSE A   10  MET  SELENOMETHIONINE                                   
MODRES 2OB9 MSE A   13  MET  SELENOMETHIONINE                                   
MODRES 2OB9 MSE B    1  MET  SELENOMETHIONINE                                   
MODRES 2OB9 MSE B   10  MET  SELENOMETHIONINE                                   
MODRES 2OB9 MSE B   13  MET  SELENOMETHIONINE                                   
HET    MSE  A  10       8                                                       
HET    MSE  A  13       8                                                       
HET    MSE  B   1       8                                                       
HET    MSE  B  10       8                                                       
HET    MSE  B  13       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    5(C5 H11 N O2 SE)                                            
FORMUL   3  HOH   *53(H2 O)                                                     
HELIX    1   1 GLN A    3  MSE A   10  1                                   8    
HELIX    2   2 PRO A   24  GLU A   27  5                                   4    
HELIX    3   3 SER A   37  VAL A   48  1                                  12    
HELIX    4   4 SER A   58  VAL A   77  1                                  20    
HELIX    5   5 SER A   88  ASP A   90  5                                   3    
HELIX    6   6 GLU A   91  GLU A   97  1                                   7    
HELIX    7   7 GLY A  100  ASP A  112  1                                  13    
HELIX    8   8 MSE B    1  ALA B   11  1                                  11    
HELIX    9   9 PRO B   24  GLU B   27  5                                   4    
HELIX   10  10 SER B   37  LYS B   49  1                                  13    
HELIX   11  11 HIS B   64  VAL B   77  1                                  14    
HELIX   12  12 SER B   88  ASP B   90  5                                   3    
HELIX   13  13 GLU B   91  TYR B   99  1                                   9    
HELIX   14  14 GLY B  100  ASP B  112  1                                  13    
SHEET    1   A 3 HIS A  18  VAL A  22  0                                        
SHEET    2   A 3 LYS A  30  ARG A  34 -1  O  LEU A  33   N  LYS A  19           
SHEET    3   A 3 LEU A  78  CYS A  79 -1  O  CYS A  79   N  VAL A  32           
SHEET    1   B 3 HIS B  18  VAL B  22  0                                        
SHEET    2   B 3 LYS B  30  ARG B  34 -1  O  LEU B  33   N  LYS B  19           
SHEET    3   B 3 LEU B  78  CYS B  79 -1  O  CYS B  79   N  VAL B  32           
LINK         C   ALA A   9                 N   MSE A  10     1555   1555  1.34  
LINK         C   MSE A  10                 N   ALA A  11     1555   1555  1.34  
LINK         C   LYS A  12                 N   MSE A  13     1555   1555  1.32  
LINK         C   MSE A  13                 N   ALA A  14     1555   1555  1.34  
LINK         C   MSE B   1                 N   SER B   2     1555   1555  1.33  
LINK         C   ALA B   9                 N   MSE B  10     1555   1555  1.33  
LINK         C   MSE B  10                 N   ALA B  11     1555   1555  1.33  
LINK         C   LYS B  12                 N   MSE B  13     1555   1555  1.33  
LINK         C   MSE B  13                 N   ALA B  14     1555   1555  1.32  
CRYST1  101.140  101.140   63.382  90.00  90.00  90.00 I 4          16          
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      0.009887  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009887  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015777        0.00000