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Database: PDB
Entry: 1PB7
LinkDB: 1PB7
Original site: 1PB7 
HEADER    LIGAND BINDING PROTEIN                  14-MAY-03   1PB7              
TITLE     CRYSTAL STRUCTURE OF THE NR1 LIGAND BINDING CORE IN COMPLEX WITH      
TITLE    2 GLYCINE AT 1.35 ANGSTROMS RESOLUTION                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: N-METHYL-D-ASPARTATE RECEPTOR SUBUNIT 1;                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: LIGAND BINDING CORE;                                       
COMPND   5 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: FOREBRAIN;                                                    
SOURCE   6 GENE: NMDAR1;                                                        
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: ORIGAMIB (DE3);                            
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET22B(+)                                 
KEYWDS    LIGAND BINDING RECEPTOR; RAT; NR1, LIGAND BINDING PROTEIN             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.FURUKAWA,E.GOUAUX                                                   
REVDAT   4   26-JUL-17 1PB7    1       SOURCE REMARK                            
REVDAT   3   24-FEB-09 1PB7    1       VERSN                                    
REVDAT   2   22-JUL-03 1PB7    1       DBREF  SEQADV REMARK                     
REVDAT   1   24-JUN-03 1PB7    0                                                
JRNL        AUTH   H.FURUKAWA,E.GOUAUX                                          
JRNL        TITL   MECHANISMS OF ACTIVATION, INHIBITION AND SPECIFICITY:        
JRNL        TITL 2 CRYSTAL STRUCTURES OF THE NMDA RECEPTOR NR1 LIGAND-BINDING   
JRNL        TITL 3 CORE                                                         
JRNL        REF    EMBO J.                       V.  22  2873 2003              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   12805203                                                     
JRNL        DOI    10.1093/EMBOJ/CDG303                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 9.96                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 86.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 56472                          
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) : 0.194                           
REMARK   3   FREE R VALUE                     : 0.216                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.200                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 5745                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.35                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.43                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 44.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4302                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2440                       
REMARK   3   BIN FREE R VALUE                    : 0.2540                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.00                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 476                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.012                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2151                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 5                                       
REMARK   3   SOLVENT ATOMS            : 331                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 13.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 17.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.17                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.10                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.880                           
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) : 1.640 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.330 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.080 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.070 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.49                                                 
REMARK   3   BSOL        : 66.40                                                
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  : GLY.PARAM                                      
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : GLY.TOP                                        
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1PB7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000019213.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-APR-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 110                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X4A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9202                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
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   : 57637                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.350                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 14.150                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 87.7                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
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) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.40                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 41.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
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   (%): 44.30                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, SODIUM CACODYLATE, LITHIUM     
REMARK 280  SULFATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       20.83000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       48.42500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       36.51000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       48.42500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       20.83000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       36.51000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 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     MET A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     ASP A    49                                                      
REMARK 465     THR A    50                                                      
REMARK 465     SER A    51                                                      
REMARK 465     PRO A    52                                                      
REMARK 465     GLY A    53                                                      
REMARK 465     SER A    54                                                      
REMARK 465     PRO A    55                                                      
REMARK 465     ARG A    56                                                      
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     THR A   4    OG1  CG2                                            
REMARK 470     LYS A   7    CG   CD   CE   NZ                                   
REMARK 470     LYS A  29    CG   CD   CE   NZ                                   
REMARK 470     ASN A  48    CG   OD1  ND2                                       
REMARK 470     ARG A  76    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A  83    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 103    CG   CD   CE   NZ                                   
REMARK 470     GLU A 136    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 151    CG   CD   CE   NZ                                   
REMARK 470     ARG A 155    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP A 169    CG   OD1  OD2                                       
REMARK 470     LYS A 170    CG   CD   CE   NZ                                   
REMARK 470     ARG A 186    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 187    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     VAL A 189    CG1  CG2                                            
REMARK 470     GLU A 190    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 196    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 199    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 200    CG   CD   CE   NZ                                   
REMARK 470     GLN A 234    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 243    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 247    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     PRO A 259    CG   CD                                             
REMARK 470     LYS A 261    CG   CD   CE   NZ                                   
REMARK 470     GLN A 262    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 270    CG   CD   CE   NZ                                   
REMARK 470     GLU A 278    CG   CD   OE1  OE2                                  
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    GLU A 105   CD    GLU A 105   OE2     0.078                       
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    GLN A  13       89.85   -168.98                                   
REMARK 500    GLN A 144     -146.22   -150.75                                   
REMARK 500    TYR A 287      -11.27   -153.29                                   
REMARK 500    ASP A 291        5.32   -160.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLY A 901                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1PB8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PB9   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE FIRST RESIDUE IN SEQUENCE, GLY, IS A CLONING ARTIFACT.           
REMARK 999 RESIDUES 153 AND 154, GLY AND THR, ARE INSERTED AS A LINK            
REMARK 999 REPLACING RESIDUES 545 -- 662 OF THE PROTEIN FROM THE GB             
REMARK 999 SEQUENCE ENTRY AAB50932 475566.                                      
DBREF  1PB7 A    2   152  UNP    P35439   NMDZ1_RAT      394    544             
DBREF  1PB7 A  155   292  UNP    P35439   NMDZ1_RAT      663    800             
SEQRES   1 A  292  GLY MET SER THR ARG LEU LYS ILE VAL THR ILE HIS GLN          
SEQRES   2 A  292  GLU PRO PHE VAL TYR VAL LYS PRO THR MET SER ASP GLY          
SEQRES   3 A  292  THR CYS LYS GLU GLU PHE THR VAL ASN GLY ASP PRO VAL          
SEQRES   4 A  292  LYS LYS VAL ILE CYS THR GLY PRO ASN ASP THR SER PRO          
SEQRES   5 A  292  GLY SER PRO ARG HIS THR VAL PRO GLN CYS CYS TYR GLY          
SEQRES   6 A  292  PHE CYS ILE ASP LEU LEU ILE LYS LEU ALA ARG THR MET          
SEQRES   7 A  292  ASN PHE THR TYR GLU VAL HIS LEU VAL ALA ASP GLY LYS          
SEQRES   8 A  292  PHE GLY THR GLN GLU ARG VAL ASN ASN SER ASN LYS LYS          
SEQRES   9 A  292  GLU TRP ASN GLY MET MET GLY GLU LEU LEU SER GLY GLN          
SEQRES  10 A  292  ALA ASP MET ILE VAL ALA PRO LEU THR ILE ASN ASN GLU          
SEQRES  11 A  292  ARG ALA GLN TYR ILE GLU PHE SER LYS PRO PHE LYS TYR          
SEQRES  12 A  292  GLN GLY LEU THR ILE LEU VAL LYS LYS GLY THR ARG ILE          
SEQRES  13 A  292  THR GLY ILE ASN ASP PRO ARG LEU ARG ASN PRO SER ASP          
SEQRES  14 A  292  LYS PHE ILE TYR ALA THR VAL LYS GLN SER SER VAL ASP          
SEQRES  15 A  292  ILE TYR PHE ARG ARG GLN VAL GLU LEU SER THR MET TYR          
SEQRES  16 A  292  ARG HIS MET GLU LYS HIS ASN TYR GLU SER ALA ALA GLU          
SEQRES  17 A  292  ALA ILE GLN ALA VAL ARG ASP ASN LYS LEU HIS ALA PHE          
SEQRES  18 A  292  ILE TRP ASP SER ALA VAL LEU GLU PHE GLU ALA SER GLN          
SEQRES  19 A  292  LYS CYS ASP LEU VAL THR THR GLY GLU LEU PHE PHE ARG          
SEQRES  20 A  292  SER GLY PHE GLY ILE GLY MET ARG LYS ASP SER PRO TRP          
SEQRES  21 A  292  LYS GLN ASN VAL SER LEU SER ILE LEU LYS SER HIS GLU          
SEQRES  22 A  292  ASN GLY PHE MET GLU ASP LEU ASP LYS THR TRP VAL ARG          
SEQRES  23 A  292  TYR GLN GLU CYS ASP SER                                      
HET    GLY  A 901       5                                                       
HETNAM     GLY GLYCINE                                                          
FORMUL   2  GLY    C2 H5 N O2                                                   
FORMUL   3  HOH   *331(H2 O)                                                    
HELIX    1   1 GLY A   65  ASN A   79  1                                  15    
HELIX    2   2 ASN A  107  SER A  115  1                                   9    
HELIX    3   3 ASN A  128  GLN A  133  1                                   6    
HELIX    4   4 ASP A  161  ASN A  166  1                                   6    
HELIX    5   5 SER A  179  ARG A  187  1                                   9    
HELIX    6   6 GLN A  188  GLU A  190  5                                   3    
HELIX    7   7 LEU A  191  GLU A  199  1                                   9    
HELIX    8   8 SER A  205  ASP A  215  1                                  11    
HELIX    9   9 SER A  225  LYS A  235  1                                  11    
HELIX   10  10 TRP A  260  ASN A  274  1                                  15    
HELIX   11  11 GLY A  275  VAL A  285  1                                  11    
SHEET    1   A 8 TYR A  18  PRO A  21  0                                        
SHEET    2   A 8 VAL A  59  TYR A  64 -1  O  TYR A  64   N  TYR A  18           
SHEET    3   A 8 VAL A  42  GLY A  46 -1  N  VAL A  42   O  CYS A  63           
SHEET    4   A 8 TYR A  82  LEU A  86  1  O  LEU A  86   N  THR A  45           
SHEET    5   A 8 LEU A   6  THR A  10  1  N  ILE A   8   O  GLU A  83           
SHEET    6   A 8 MET A 120  ILE A 121  1  O  MET A 120   N  VAL A   9           
SHEET    7   A 8 GLY A 253  ARG A 255 -1  O  GLY A 253   N  ILE A 121           
SHEET    8   A 8 ILE A 135  PHE A 137 -1  N  GLU A 136   O  MET A 254           
SHEET    1   B 2 GLN A  95  ARG A  97  0                                        
SHEET    2   B 2 LYS A 104  TRP A 106 -1  O  GLU A 105   N  GLU A  96           
SHEET    1   C 4 PHE A 246  PHE A 250  0                                        
SHEET    2   C 4 LYS A 142  LYS A 151 -1  N  GLN A 144   O  SER A 248           
SHEET    3   C 4 ALA A 220  ASP A 224 -1  O  PHE A 221   N  LEU A 149           
SHEET    4   C 4 TYR A 173  ALA A 174  1  N  ALA A 174   O  ILE A 222           
SHEET    1   D 3 PHE A 246  PHE A 250  0                                        
SHEET    2   D 3 LYS A 142  LYS A 151 -1  N  GLN A 144   O  SER A 248           
SHEET    3   D 3 LEU A 238  THR A 240 -1  O  VAL A 239   N  VAL A 150           
SSBOND   1 CYS A   28    CYS A   62                          1555   1555  2.05  
SSBOND   2 CYS A   44    CYS A   63                          1555   1555  2.04  
SSBOND   3 CYS A  236    CYS A  290                          1555   1555  2.03  
CISPEP   1 GLU A   14    PRO A   15          0         0.55                     
SITE     1 AC1  8 PHE A  92  PRO A 124  LEU A 125  THR A 126                    
SITE     2 AC1  8 ARG A 131  SER A 179  SER A 180  ASP A 224                    
CRYST1   41.660   73.020   96.850  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.024004  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013695  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010325        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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