HEADER    STRUCTURAL PROTEIN                      07-SEP-01   1JXO              
TITLE     CRYSTAL STRUCTURE OF THE SH3-HOOK-GK FRAGMENT OF PSD-95               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: POSTSYNAPTIC DENSITY PROTEIN;                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: SH3-HOOK-GK;                                               
COMPND   5 SYNONYM: POSTSYNAPTIC DENSITY-95, PSD-95;                            
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 ORGAN: BRAIN;                                                        
SOURCE   6 GENE: PSD-95;                                                        
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21DE3*;                                  
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    MAGUK, POSTSYNAPTIC DENSITY, SH3 DOMAIN, GUANYLATE KINASE DOMAIN,     
KEYWDS   2 STRUCTURAL PROTEIN                                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.A.TAVARES,E.H.PANEPUCCI,A.T.BRUNGER                                 
REVDAT   3   16-AUG-23 1JXO    1       SHEET                                    
REVDAT   2   24-FEB-09 1JXO    1       VERSN                                    
REVDAT   1   16-JAN-02 1JXO    0                                                
JRNL        AUTH   G.A.TAVARES,E.H.PANEPUCCI,A.T.BRUNGER                        
JRNL        TITL   STRUCTURAL CHARACTERIZATION OF THE INTRAMOLECULAR            
JRNL        TITL 2 INTERACTION BETWEEN THE SH3 AND GUANYLATE KINASE DOMAINS OF  
JRNL        TITL 3 PSD-95.                                                      
JRNL        REF    MOL.CELL                      V.   8  1313 2001              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   11779506                                                     
JRNL        DOI    10.1016/S1097-2765(01)00416-6                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.88                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1763834.740                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 25456                          
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 SET) : 0.220                           
REMARK   3   FREE R VALUE                     : 0.264                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2513                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 10                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.38                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2267                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2220                       
REMARK   3   BIN FREE R VALUE                    : 0.2980                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 8.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 222                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.020                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4015                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 188                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.37000                                              
REMARK   3    B22 (A**2) : -2.78000                                             
REMARK   3    B33 (A**2) : -2.60000                                             
REMARK   3    B12 (A**2) : -0.33000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.27                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.15                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.35                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.28                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.650                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.160 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.860 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.800 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.600 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 38.19                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1JXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000014306.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-MAY-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL11-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.964818                           
REMARK 200  MONOCHROMATOR                  : FLAT MIRROR (VERTICAL FOCUSING);   
REMARK 200                                   SINGLE CRYSTAL SI(111) BENT        
REMARK 200                                   MONOCHROMATOR (HORIZONTAL          
REMARK 200                                   FOCUSING)                          
REMARK 200  OPTICS                         : FLAT MIRROR (VERTICAL FOCUSING);   
REMARK 200                                   SINGLE CRYSTAL SI(111) BENT        
REMARK 200                                   MONOCHROMATOR (HORIZONTAL          
REMARK 200                                   FOCUSING)                          
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25456                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.880                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.04300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
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) : 2.34                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.10600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS 1.1                                               
REMARK 200 STARTING MODEL: PDB ENTRY 1JXM                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.64                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2-METHYL-2,4-PENTANEDIOL, MES BUFFER,    
REMARK 280  PH 6.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     GLY A   424                                                      
REMARK 465     SER A   425                                                      
REMARK 465     HIS A   426                                                      
REMARK 465     MET A   427                                                      
REMARK 465     ALA A   428                                                      
REMARK 465     SER A   429                                                      
REMARK 465     HIS A   477                                                      
REMARK 465     SER A   478                                                      
REMARK 465     ASP A   479                                                      
REMARK 465     SER A   480                                                      
REMARK 465     GLU A   481                                                      
REMARK 465     THR A   482                                                      
REMARK 465     ASP A   483                                                      
REMARK 465     ASP A   484                                                      
REMARK 465     SER A   509                                                      
REMARK 465     SER A   510                                                      
REMARK 465     SER A   511                                                      
REMARK 465     GLY A   512                                                      
REMARK 465     SER A   513                                                      
REMARK 465     GLN A   514                                                      
REMARK 465     GLY A   515                                                      
REMARK 465     ARG A   516                                                      
REMARK 465     GLU A   517                                                      
REMARK 465     ASP A   518                                                      
REMARK 465     SER A   519                                                      
REMARK 465     PRO A   569                                                      
REMARK 465     LYS A   570                                                      
REMARK 465     ARG A   571                                                      
REMARK 465     GLU A   572                                                      
REMARK 465     TYR A   573                                                      
REMARK 465     GLU A   574                                                      
REMARK 465     ILE A   575                                                      
REMARK 465     ASP A   576                                                      
REMARK 465     GLY A   577                                                      
REMARK 465     TYR A   604                                                      
REMARK 465     ASN A   605                                                      
REMARK 465     ARG A   721                                                      
REMARK 465     GLU A   722                                                      
REMARK 465     ARG A   723                                                      
REMARK 465     LEU A   724                                                      
REMARK 465     GLY B   424                                                      
REMARK 465     SER B   425                                                      
REMARK 465     HIS B   426                                                      
REMARK 465     MET B   427                                                      
REMARK 465     ALA B   428                                                      
REMARK 465     SER B   429                                                      
REMARK 465     SER B   478                                                      
REMARK 465     ASP B   479                                                      
REMARK 465     SER B   480                                                      
REMARK 465     GLU B   481                                                      
REMARK 465     THR B   482                                                      
REMARK 465     ASP B   483                                                      
REMARK 465     ASP B   484                                                      
REMARK 465     SER B   509                                                      
REMARK 465     SER B   510                                                      
REMARK 465     SER B   511                                                      
REMARK 465     GLY B   512                                                      
REMARK 465     SER B   513                                                      
REMARK 465     GLN B   514                                                      
REMARK 465     GLY B   515                                                      
REMARK 465     ARG B   516                                                      
REMARK 465     GLU B   517                                                      
REMARK 465     ASP B   518                                                      
REMARK 465     SER B   519                                                      
REMARK 465     PRO B   569                                                      
REMARK 465     LYS B   570                                                      
REMARK 465     ARG B   571                                                      
REMARK 465     GLU B   572                                                      
REMARK 465     TYR B   573                                                      
REMARK 465     GLU B   574                                                      
REMARK 465     ILE B   575                                                      
REMARK 465     TYR B   604                                                      
REMARK 465     ASN B   605                                                      
REMARK 465     ARG B   721                                                      
REMARK 465     GLU B   722                                                      
REMARK 465     ARG B   723                                                      
REMARK 465     LEU B   724                                                      
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     LYS A 441    CG   CD   CE   NZ                                   
REMARK 470     LYS A 443    CG   CD   CE   NZ                                   
REMARK 470     ASP A 444    CG   OD1  OD2                                       
REMARK 470     GLN A 450    CD   OE1  NE2                                       
REMARK 470     ARG A 455    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 501    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 503    CG   CD   CE   NZ                                   
REMARK 470     ASP A 557    CG   OD1  OD2                                       
REMARK 470     LYS A 558    CG   CD   CE   NZ                                   
REMARK 470     ARG A 568    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER A 584    OG                                                  
REMARK 470     ARG A 586    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 587    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 588    CG   CD   CE   NZ                                   
REMARK 470     GLU A 590    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 594    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 597    CG   CD   CE   NZ                                   
REMARK 470     SER A 606    OG                                                  
REMARK 470     GLN A 614    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 621    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 622    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 663    CG   CD   CE   NZ                                   
REMARK 470     ARG A 664    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 667    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 671    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 672    CG   CD   CE   NZ                                   
REMARK 470     ASP A 675    CG   OD1  OD2                                       
REMARK 470     LYS A 679    CG   CD   CE   NZ                                   
REMARK 470     GLN A 682    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 686    CG   CD   OE1  OE2                                  
REMARK 470     SER A 712    OG                                                  
REMARK 470     LYS B 441    CG   CD   CE   NZ                                   
REMARK 470     LYS B 443    CG   CD   CE   NZ                                   
REMARK 470     ASP B 444    CG   OD1  OD2                                       
REMARK 470     GLN B 450    CD   OE1  NE2                                       
REMARK 470     ARG B 455    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ILE B 463    CG1  CG2  CD1                                       
REMARK 470     ARG B 474    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 475    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     HIS B 477    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ILE B 485    CG1  CG2  CD1                                       
REMARK 470     ARG B 492    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 496    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 497    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 501    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 503    CG   CD   CE   NZ                                   
REMARK 470     THR B 527    OG1  CG2                                            
REMARK 470     ASP B 557    CG   OD1  OD2                                       
REMARK 470     LYS B 558    CG   CD   CE   NZ                                   
REMARK 470     ARG B 568    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP B 576    CG   OD1  OD2                                       
REMARK 470     SER B 584    OG                                                  
REMARK 470     GLU B 587    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 588    CG   CD   CE   NZ                                   
REMARK 470     GLU B 590    CG   CD   OE1  OE2                                  
REMARK 470     GLN B 594    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 597    CG   CD   CE   NZ                                   
REMARK 470     SER B 606    OG                                                  
REMARK 470     GLU B 621    CG   CD   OE1  OE2                                  
REMARK 470     GLN B 622    CG   CD   OE1  NE2                                  
REMARK 470     GLU B 656    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 663    CG   CD   CE   NZ                                   
REMARK 470     ARG B 664    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU B 667    CG   CD   OE1  OE2                                  
REMARK 470     ARG B 671    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 672    CG   CD   CE   NZ                                   
REMARK 470     ASP B 675    CG   OD1  OD2                                       
REMARK 470     LYS B 679    CG   CD   CE   NZ                                   
REMARK 470     GLN B 682    CG   CD   OE1  NE2                                  
REMARK 470     GLU B 686    CG   CD   OE1  OE2                                  
REMARK 470     ASP B 710    CG   OD1  OD2                                       
REMARK 470     SER B 712    OG                                                  
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    SER A 449     -176.13   -170.76                                   
REMARK 500    SER A 522      -82.20   -142.32                                   
REMARK 500    ASP A 629       69.64   -102.76                                   
REMARK 500    HIS A 644      102.38    -52.22                                   
REMARK 500    PRO A 719     -176.36    -52.13                                   
REMARK 500    SER B 449     -176.05   -171.93                                   
REMARK 500    SER B 522      -86.35   -144.45                                   
REMARK 500    ASP B 579      -73.64    -76.02                                   
REMARK 500    GLU B 600      147.03   -172.02                                   
REMARK 500    GLN B 622       -8.78    -59.36                                   
REMARK 500    ASP B 629       75.78   -104.63                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1JXM   RELATED DB: PDB                                   
REMARK 900 1JXM CONTAINS THE SAME PROTEIN WITH A BOUND GMP.                     
DBREF  1JXO A  430   724  UNP    P31016   DLG4_RAT       430    724             
DBREF  1JXO B  430   724  UNP    P31016   DLG4_RAT       430    724             
SEQADV 1JXO GLY A  424  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO SER A  425  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO HIS A  426  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO MET A  427  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO ALA A  428  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO SER A  429  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO GLY B  424  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO SER B  425  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO HIS B  426  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO MET B  427  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO ALA B  428  UNP  P31016              CLONING ARTIFACT               
SEQADV 1JXO SER B  429  UNP  P31016              CLONING ARTIFACT               
SEQRES   1 A  301  GLY SER HIS MET ALA SER GLY PHE TYR ILE ARG ALA LEU          
SEQRES   2 A  301  PHE ASP TYR ASP LYS THR LYS ASP CYS GLY PHE LEU SER          
SEQRES   3 A  301  GLN ALA LEU SER PHE ARG PHE GLY ASP VAL LEU HIS VAL          
SEQRES   4 A  301  ILE ASP ALA GLY ASP GLU GLU TRP TRP GLN ALA ARG ARG          
SEQRES   5 A  301  VAL HIS SER ASP SER GLU THR ASP ASP ILE GLY PHE ILE          
SEQRES   6 A  301  PRO SER LYS ARG ARG VAL GLU ARG ARG GLU TRP SER ARG          
SEQRES   7 A  301  LEU LYS ALA LYS ASP TRP GLY SER SER SER GLY SER GLN          
SEQRES   8 A  301  GLY ARG GLU ASP SER VAL LEU SER TYR GLU THR VAL THR          
SEQRES   9 A  301  GLN MET GLU VAL HIS TYR ALA ARG PRO ILE ILE ILE LEU          
SEQRES  10 A  301  GLY PRO THR LYS ASP ARG ALA ASN ASP ASP LEU LEU SER          
SEQRES  11 A  301  GLU PHE PRO ASP LYS PHE GLY SER CYS VAL PRO HIS THR          
SEQRES  12 A  301  THR ARG PRO LYS ARG GLU TYR GLU ILE ASP GLY ARG ASP          
SEQRES  13 A  301  TYR HIS PHE VAL SER SER ARG GLU LYS MET GLU LYS ASP          
SEQRES  14 A  301  ILE GLN ALA HIS LYS PHE ILE GLU ALA GLY GLN TYR ASN          
SEQRES  15 A  301  SER HIS LEU TYR GLY THR SER VAL GLN SER VAL ARG GLU          
SEQRES  16 A  301  VAL ALA GLU GLN GLY LYS HIS CYS ILE LEU ASP VAL SER          
SEQRES  17 A  301  ALA ASN ALA VAL ARG ARG LEU GLN ALA ALA HIS LEU HIS          
SEQRES  18 A  301  PRO ILE ALA ILE PHE ILE ARG PRO ARG SER LEU GLU ASN          
SEQRES  19 A  301  VAL LEU GLU ILE ASN LYS ARG ILE THR GLU GLU GLN ALA          
SEQRES  20 A  301  ARG LYS ALA PHE ASP ARG ALA THR LYS LEU GLU GLN GLU          
SEQRES  21 A  301  PHE THR GLU CYS PHE SER ALA ILE VAL GLU GLY ASP SER          
SEQRES  22 A  301  PHE GLU GLU ILE TYR HIS LYS VAL LYS ARG VAL ILE GLU          
SEQRES  23 A  301  ASP LEU SER GLY PRO TYR ILE TRP VAL PRO ALA ARG GLU          
SEQRES  24 A  301  ARG LEU                                                      
SEQRES   1 B  301  GLY SER HIS MET ALA SER GLY PHE TYR ILE ARG ALA LEU          
SEQRES   2 B  301  PHE ASP TYR ASP LYS THR LYS ASP CYS GLY PHE LEU SER          
SEQRES   3 B  301  GLN ALA LEU SER PHE ARG PHE GLY ASP VAL LEU HIS VAL          
SEQRES   4 B  301  ILE ASP ALA GLY ASP GLU GLU TRP TRP GLN ALA ARG ARG          
SEQRES   5 B  301  VAL HIS SER ASP SER GLU THR ASP ASP ILE GLY PHE ILE          
SEQRES   6 B  301  PRO SER LYS ARG ARG VAL GLU ARG ARG GLU TRP SER ARG          
SEQRES   7 B  301  LEU LYS ALA LYS ASP TRP GLY SER SER SER GLY SER GLN          
SEQRES   8 B  301  GLY ARG GLU ASP SER VAL LEU SER TYR GLU THR VAL THR          
SEQRES   9 B  301  GLN MET GLU VAL HIS TYR ALA ARG PRO ILE ILE ILE LEU          
SEQRES  10 B  301  GLY PRO THR LYS ASP ARG ALA ASN ASP ASP LEU LEU SER          
SEQRES  11 B  301  GLU PHE PRO ASP LYS PHE GLY SER CYS VAL PRO HIS THR          
SEQRES  12 B  301  THR ARG PRO LYS ARG GLU TYR GLU ILE ASP GLY ARG ASP          
SEQRES  13 B  301  TYR HIS PHE VAL SER SER ARG GLU LYS MET GLU LYS ASP          
SEQRES  14 B  301  ILE GLN ALA HIS LYS PHE ILE GLU ALA GLY GLN TYR ASN          
SEQRES  15 B  301  SER HIS LEU TYR GLY THR SER VAL GLN SER VAL ARG GLU          
SEQRES  16 B  301  VAL ALA GLU GLN GLY LYS HIS CYS ILE LEU ASP VAL SER          
SEQRES  17 B  301  ALA ASN ALA VAL ARG ARG LEU GLN ALA ALA HIS LEU HIS          
SEQRES  18 B  301  PRO ILE ALA ILE PHE ILE ARG PRO ARG SER LEU GLU ASN          
SEQRES  19 B  301  VAL LEU GLU ILE ASN LYS ARG ILE THR GLU GLU GLN ALA          
SEQRES  20 B  301  ARG LYS ALA PHE ASP ARG ALA THR LYS LEU GLU GLN GLU          
SEQRES  21 B  301  PHE THR GLU CYS PHE SER ALA ILE VAL GLU GLY ASP SER          
SEQRES  22 B  301  PHE GLU GLU ILE TYR HIS LYS VAL LYS ARG VAL ILE GLU          
SEQRES  23 B  301  ASP LEU SER GLY PRO TYR ILE TRP VAL PRO ALA ARG GLU          
SEQRES  24 B  301  ARG LEU                                                      
FORMUL   3  HOH   *188(H2 O)                                                    
HELIX    1   1 ASP A  440  GLY A  446  1                                   7    
HELIX    2   2 SER A  490  ALA A  504  1                                  15    
HELIX    3   3 THR A  543  PHE A  555  1                                  13    
HELIX    4   4 SER A  585  ALA A  595  1                                  11    
HELIX    5   6 ASN A  633  ALA A  641  1                                   9    
HELIX    6   7 SER A  654  ASN A  662  1                                   9    
HELIX    7   8 THR A  666  THR A  685  1                                  20    
HELIX    8  10 SER A  696  LEU A  711  1                                  16    
HELIX    9  11 ASP B  440  GLY B  446  1                                   7    
HELIX   10  12 SER B  490  ALA B  504  1                                  15    
HELIX   11  13 THR B  543  PHE B  555  1                                  13    
HELIX   12  14 SER B  585  ALA B  595  1                                  11    
HELIX   13  16 ASN B  633  ALA B  641  1                                   9    
HELIX   14  17 SER B  654  ASN B  662  1                                   9    
HELIX   15  18 THR B  666  THR B  685  1                                  20    
HELIX   16  20 SER B  696  LEU B  711  1                                  16    
SHEET    1   A 5 GLY A 486  PRO A 489  0                                        
SHEET    2   A 5 TRP A 470  ARG A 475 -1  N  ALA A 473   O  GLY A 486           
SHEET    3   A 5 VAL A 459  ASP A 464 -1  N  HIS A 461   O  ARG A 474           
SHEET    4   A 5 PHE A 431  ALA A 435 -1  N  ILE A 433   O  LEU A 460           
SHEET    5   A 5 TYR A 523  THR A 525 -1  O  GLU A 524   N  ARG A 434           
SHEET    1   B 2 THR A 527  GLU A 530  0                                        
SHEET    2   B 2 TYR A 715  VAL A 718 -1  O  VAL A 718   N  THR A 527           
SHEET    1   C 5 PHE A 559  GLY A 560  0                                        
SHEET    2   C 5 HIS A 625  LEU A 628  1  O  ILE A 627   N  GLY A 560           
SHEET    3   C 5 ILE A 537  LEU A 540  1  N  ILE A 537   O  CYS A 626           
SHEET    4   C 5 ILE A 646  ILE A 650  1  O  ILE A 648   N  LEU A 540           
SHEET    5   C 5 ALA A 690  VAL A 692  1  O  VAL A 692   N  PHE A 649           
SHEET    1   D 4 HIS A 581  PHE A 582  0                                        
SHEET    2   D 4 HIS A 565  THR A 566  1  N  THR A 566   O  HIS A 581           
SHEET    3   D 4 TYR A 609  SER A 612 -1  O  GLY A 610   N  HIS A 565           
SHEET    4   D 4 PHE A 598  GLY A 602 -1  N  GLY A 602   O  TYR A 609           
SHEET    1   E 5 GLY B 486  PRO B 489  0                                        
SHEET    2   E 5 VAL B 459  ASP B 464 -1  N  ASP B 464   O  GLN B 472           
SHEET    3   E 5 PHE B 431  ALA B 435 -1  N  ILE B 433   O  LEU B 460           
SHEET    4   E 5 TYR B 523  GLU B 530 -1  O  GLU B 524   N  ARG B 434           
SHEET    5   E 5 TYR B 715  PRO B 719 -1  O  ILE B 716   N  MET B 529           
SHEET    1   F 3 ILE B 537  LEU B 540  0                                        
SHEET    2   F 3 ILE B 646  ILE B 650  1  O  ILE B 648   N  LEU B 540           
SHEET    3   F 3 ALA B 690  VAL B 692  1  O  VAL B 692   N  PHE B 649           
SHEET    1   G 2 PHE B 559  GLY B 560  0                                        
SHEET    2   G 2 HIS B 625  CYS B 626  1  O  HIS B 625   N  GLY B 560           
SHEET    1   H 4 HIS B 581  PHE B 582  0                                        
SHEET    2   H 4 HIS B 565  THR B 566  1  N  THR B 566   O  HIS B 581           
SHEET    3   H 4 TYR B 609  SER B 612 -1  O  GLY B 610   N  HIS B 565           
SHEET    4   H 4 PHE B 598  GLY B 602 -1  N  GLY B 602   O  TYR B 609           
CRYST1   45.009   53.410   63.262  89.96  90.00  91.78 P 1           2          
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      0.022218  0.000689  0.000000        0.00000                         
SCALE2      0.000000  0.018732 -0.000012        0.00000                         
SCALE3      0.000000  0.000000  0.015807        0.00000