HEADER    VIRAL PROTEIN                           16-JUN-03   1PP1              
TITLE     CRYSTAL STRUCTURE OF THE BORNA DISEASE VIRUS NUCLEOPROTEIN            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: P40 NUCLEOPROTEIN;                                         
COMPND   3 CHAIN: X;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BORNA DISEASE VIRUS;                            
SOURCE   3 ORGANISM_TAXID: 12455;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PMAL-C2G                                  
KEYWDS    RNA VIRUS NUCLEOPROTEIN TETRAMER, VIRAL PROTEIN                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.G.RUDOLPH,I.KRAUS,A.DICKMANNS,W.GARTEN,R.FICNER                     
REVDAT   4   13-NOV-24 1PP1    1       REMARK SEQADV LINK                       
REVDAT   3   13-JUL-11 1PP1    1       VERSN                                    
REVDAT   2   24-FEB-09 1PP1    1       VERSN                                    
REVDAT   1   07-OCT-03 1PP1    0                                                
JRNL        AUTH   M.G.RUDOLPH,I.KRAUS,A.DICKMANNS,M.EICKMANN,W.GARTEN,R.FICNER 
JRNL        TITL   CRYSTAL STRUCTURE OF THE BORNA DISEASE VIRUS NUCLEOPROTEIN   
JRNL        REF    STRUCTURE                     V.  11  1219 2003              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   14527390                                                     
JRNL        DOI    10.1016/J.STR.2003.08.011                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.19                                        
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.23                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 36657                          
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) : 0.155                           
REMARK   3   R VALUE            (WORKING SET) : 0.153                           
REMARK   3   FREE R VALUE                     : 0.182                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1957                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2179                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2460                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 110                          
REMARK   3   BIN FREE R VALUE                    : 0.2910                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2591                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 382                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.51                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.55                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.27000                                              
REMARK   3    B22 (A**2) : 0.27000                                              
REMARK   3    B33 (A**2) : -0.54000                                             
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): 0.105         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.102         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.069         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.377         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.961                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.950                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2662 ; 0.015 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  2450 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3601 ; 1.414 ; 1.958       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5722 ; 1.411 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   333 ; 5.787 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   410 ; 0.089 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2917 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   527 ; 0.008 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   563 ; 0.217 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  2661 ; 0.238 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1400 ; 0.086 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   284 ; 0.188 ; 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):    17 ; 0.153 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):   115 ; 0.301 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    35 ; 0.213 ; 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):  1668 ; 1.031 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2698 ; 1.919 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   994 ; 2.669 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   903 ; 4.355 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 1PP1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000019469.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : X31                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793, 0.802, 0.9787              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 38615                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY                : 3.190                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.0700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 75.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.30                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.23200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.12                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.08                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       50.13050            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       50.13050            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       51.67000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       50.13050            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       50.13050            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       51.67000            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       50.13050            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       50.13050            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       51.67000            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       50.13050            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       50.13050            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       51.67000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR                     
REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).                
REMARK 300 THE AUTHORS STATE THAT THE CRYSTALLOGRAPHIC DATA STRONGLY            
REMARK 300 SUPPORT A TETRAMER.  THE AUTHORS CAN NOT CONFIRM THIS AT             
REMARK 300 PRESENT, SINCE THERE ARE NO INDEPENDENT DATA PUBLISHED AS            
REMARK 300 TO THE OLIGOMERIC STATE OF THE PROTEIN IN SOLUTION.                  
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 19400 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 58530 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -103.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: X                                     
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      100.26100            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      100.26100            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000      100.26100            
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      100.26100            
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     VAL X    -4                                                      
REMARK 465     GLU X    -3                                                      
REMARK 465     PHE X    -2                                                      
REMARK 465     GLY X    -1                                                      
REMARK 465     SER X     0                                                      
REMARK 465     MSE X     1                                                      
REMARK 465     PRO X     2                                                      
REMARK 465     PRO X     3                                                      
REMARK 465     LYS X     4                                                      
REMARK 465     ARG X     5                                                      
REMARK 465     ARG X     6                                                      
REMARK 465     LEU X     7                                                      
REMARK 465     VAL X     8                                                      
REMARK 465     ASP X     9                                                      
REMARK 465     ASP X    10                                                      
REMARK 465     ALA X    11                                                      
REMARK 465     ASP X    12                                                      
REMARK 465     ALA X    13                                                      
REMARK 465     MSE X    14                                                      
REMARK 465     GLU X    15                                                      
REMARK 465     ASP X    16                                                      
REMARK 465     GLN X    17                                                      
REMARK 465     ASP X    18                                                      
REMARK 465     LEU X    19                                                      
REMARK 465     TYR X    20                                                      
REMARK 465     GLU X    21                                                      
REMARK 465     PRO X    22                                                      
REMARK 465     PRO X    23                                                      
REMARK 465     ALA X    24                                                      
REMARK 465     SER X    25                                                      
REMARK 465     LEU X    26                                                      
REMARK 465     PRO X    27                                                      
REMARK 465     PRO X   315                                                      
REMARK 465     THR X   316                                                      
REMARK 465     MSE X   317                                                      
REMARK 465     ALA X   318                                                      
REMARK 465     GLY X   319                                                      
REMARK 465     TYR X   320                                                      
REMARK 465     ARG X   321                                                      
REMARK 465     ALA X   322                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG X 107    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU X 109    CG   CD   OE1  OE2                                  
REMARK 470     GLU X 352    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH X   490     O    HOH X   722              2.07            
REMARK 500   O    HOH X   540     O    HOH X   623              2.15            
REMARK 500   O    ILE X   155     O    HOH X   581              2.19            
REMARK 500   O    HOH X   563     O    HOH X   716              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH X   564     O    HOH X   695     3655     2.18            
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    MSE X 187   CA  -  CB  -  CG  ANGL. DEV. =  11.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU X 109      -27.66     74.05                                   
REMARK 500    LYS X 122       86.84    -57.60                                   
REMARK 500    THR X 123       58.27   -101.84                                   
REMARK 500    ALA X 157      -79.69   -126.78                                   
REMARK 500    TYR X 232       19.28     59.96                                   
REMARK 500    ALA X 277     -124.44     49.66                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1N93   RELATED DB: PDB                                   
REMARK 900 NATIVE PROTEIN                                                       
DBREF  1PP1 X    1   370  UNP    Q01552   NCAP_BDV         1    370             
SEQADV 1PP1 VAL X   -4  UNP  Q01552              CLONING ARTIFACT               
SEQADV 1PP1 GLU X   -3  UNP  Q01552              CLONING ARTIFACT               
SEQADV 1PP1 PHE X   -2  UNP  Q01552              CLONING ARTIFACT               
SEQADV 1PP1 GLY X   -1  UNP  Q01552              CLONING ARTIFACT               
SEQADV 1PP1 SER X    0  UNP  Q01552              CLONING ARTIFACT               
SEQADV 1PP1 MSE X    1  UNP  Q01552    MET     1 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X   14  UNP  Q01552    MET    14 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X   68  UNP  Q01552    MET    68 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  169  UNP  Q01552    MET   169 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  170  UNP  Q01552    MET   170 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  187  UNP  Q01552    MET   187 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  223  UNP  Q01552    MET   223 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  235  UNP  Q01552    MET   235 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  249  UNP  Q01552    MET   249 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  317  UNP  Q01552    MET   317 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  361  UNP  Q01552    MET   361 MODIFIED RESIDUE               
SEQADV 1PP1 MSE X  363  UNP  Q01552    MET   363 MODIFIED RESIDUE               
SEQRES   1 X  375  VAL GLU PHE GLY SER MSE PRO PRO LYS ARG ARG LEU VAL          
SEQRES   2 X  375  ASP ASP ALA ASP ALA MSE GLU ASP GLN ASP LEU TYR GLU          
SEQRES   3 X  375  PRO PRO ALA SER LEU PRO LYS LEU PRO GLY LYS PHE LEU          
SEQRES   4 X  375  GLN TYR THR VAL GLY GLY SER ASP PRO HIS PRO GLY ILE          
SEQRES   5 X  375  GLY HIS GLU LYS ASP ILE ARG GLN ASN ALA VAL ALA LEU          
SEQRES   6 X  375  LEU ASP GLN SER ARG ARG ASP MSE PHE HIS THR VAL THR          
SEQRES   7 X  375  PRO SER LEU VAL PHE LEU CYS LEU LEU ILE PRO GLY LEU          
SEQRES   8 X  375  HIS ALA ALA PHE VAL HIS GLY GLY VAL PRO ARG GLU SER          
SEQRES   9 X  375  TYR LEU SER THR PRO VAL THR ARG GLY GLU GLN THR VAL          
SEQRES  10 X  375  VAL LYS THR ALA LYS PHE TYR GLY GLU LYS THR THR GLN          
SEQRES  11 X  375  ARG ASP LEU THR GLU LEU GLU ILE SER SER ILE PHE SER          
SEQRES  12 X  375  HIS CYS CYS SER LEU LEU ILE GLY VAL VAL ILE GLY SER          
SEQRES  13 X  375  SER SER LYS ILE LYS ALA GLY ALA GLU GLN ILE LYS LYS          
SEQRES  14 X  375  ARG PHE LYS THR MSE MSE ALA ALA LEU ASN ARG PRO SER          
SEQRES  15 X  375  HIS GLY GLU THR ALA THR LEU LEU GLN MSE PHE ASN PRO          
SEQRES  16 X  375  HIS GLU ALA ILE ASP TRP ILE ASN GLY GLN PRO TRP VAL          
SEQRES  17 X  375  GLY SER PHE VAL LEU SER LEU LEU THR THR ASP PHE GLU          
SEQRES  18 X  375  SER PRO GLY LYS GLU PHE MSE ASP GLN ILE LYS LEU VAL          
SEQRES  19 X  375  ALA SER TYR ALA GLN MSE THR THR TYR THR THR ILE LYS          
SEQRES  20 X  375  GLU TYR LEU ALA GLU CYS MSE ASP ALA THR LEU THR ILE          
SEQRES  21 X  375  PRO VAL VAL ALA TYR GLU ILE ARG ASP PHE LEU GLU VAL          
SEQRES  22 X  375  SER ALA LYS LEU LYS GLU ASP HIS ALA ASP LEU PHE PRO          
SEQRES  23 X  375  PHE LEU GLY ALA ILE ARG HIS PRO ASP ALA ILE LYS LEU          
SEQRES  24 X  375  ALA PRO ARG SER PHE PRO ASN LEU ALA SER ALA ALA PHE          
SEQRES  25 X  375  TYR TRP SER LYS LYS GLU ASN PRO THR MSE ALA GLY TYR          
SEQRES  26 X  375  ARG ALA SER THR ILE GLN PRO GLY ALA SER VAL LYS GLU          
SEQRES  27 X  375  THR GLN LEU ALA ARG TYR ARG ARG ARG GLU ILE SER ARG          
SEQRES  28 X  375  GLY GLU ASP GLY ALA GLU LEU SER GLY GLU ILE SER ALA          
SEQRES  29 X  375  ILE MSE LYS MSE ILE GLY VAL THR GLY LEU ASN                  
MODRES 1PP1 MSE X   68  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  169  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  170  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  187  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  223  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  235  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  249  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  361  MET  SELENOMETHIONINE                                   
MODRES 1PP1 MSE X  363  MET  SELENOMETHIONINE                                   
HET    MSE  X  68       8                                                       
HET    MSE  X 169       8                                                       
HET    MSE  X 170       8                                                       
HET    MSE  X 187      11                                                       
HET    MSE  X 223       8                                                       
HET    MSE  X 235       8                                                       
HET    MSE  X 249       8                                                       
HET    MSE  X 361       8                                                       
HET    MSE  X 363       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    9(C5 H11 N O2 SE)                                            
FORMUL   2  HOH   *382(H2 O)                                                    
HELIX    1   1 HIS X   49  LYS X   51  5                                   3    
HELIX    2   2 ASP X   52  LEU X   60  1                                   9    
HELIX    3   3 ASP X   62  ASP X   67  1                                   6    
HELIX    4   4 VAL X   72  ILE X   83  1                                  12    
HELIX    5   5 GLY X   85  GLY X   93  1                                   9    
HELIX    6   6 THR X  129  GLY X  150  1                                  22    
HELIX    7   7 SER X  152  ALA X  157  1                                   6    
HELIX    8   8 ALA X  159  LEU X  173  1                                  15    
HELIX    9   9 SER X  177  ALA X  182  1                                   6    
HELIX   10  10 PRO X  190  GLY X  199  1                                  10    
HELIX   11  11 TRP X  202  THR X  213  1                                  12    
HELIX   12  12 PRO X  218  SER X  231  1                                  14    
HELIX   13  13 MSE X  235  CYS X  248  1                                  14    
HELIX   14  14 ASP X  250  THR X  254  5                                   5    
HELIX   15  15 ILE X  255  ALA X  277  1                                  23    
HELIX   16  16 ASP X  278  LEU X  283  5                                   6    
HELIX   17  17 HIS X  288  SER X  298  5                                  11    
HELIX   18  18 PHE X  299  ASN X  314  1                                  16    
HELIX   19  19 LYS X  332  ARG X  341  1                                  10    
HELIX   20  20 SER X  354  MSE X  363  1                                  10    
SHEET    1   A 2 SER X  99  VAL X 105  0                                        
SHEET    2   A 2 VAL X 112  THR X 115 -1  O  THR X 115   N  SER X  99           
LINK         C   ASP X  67                 N   MSE X  68     1555   1555  1.32  
LINK         C   MSE X  68                 N   PHE X  69     1555   1555  1.35  
LINK         C   THR X 168                 N   MSE X 169     1555   1555  1.33  
LINK         C   MSE X 169                 N   MSE X 170     1555   1555  1.32  
LINK         C   MSE X 170                 N   ALA X 171     1555   1555  1.33  
LINK         C   GLN X 186                 N   MSE X 187     1555   1555  1.33  
LINK         C   MSE X 187                 N   PHE X 188     1555   1555  1.33  
LINK         C   PHE X 222                 N   MSE X 223     1555   1555  1.33  
LINK         C   MSE X 223                 N   ASP X 224     1555   1555  1.34  
LINK         C   GLN X 234                 N   MSE X 235     1555   1555  1.33  
LINK         C   MSE X 235                 N   THR X 236     1555   1555  1.34  
LINK         C   CYS X 248                 N   MSE X 249     1555   1555  1.33  
LINK         C   MSE X 249                 N   ASP X 250     1555   1555  1.33  
LINK         C   ILE X 360                 N   MSE X 361     1555   1555  1.34  
LINK         C   MSE X 361                 N   LYS X 362     1555   1555  1.33  
LINK         C   LYS X 362                 N   MSE X 363     1555   1555  1.34  
LINK         C   MSE X 363                 N   ILE X 364     1555   1555  1.34  
CISPEP   1 SER X  217    PRO X  218          0         2.76                     
CRYST1  100.261  100.261  103.340  90.00  90.00  90.00 I 4           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      0.009974  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009974  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009677        0.00000