HEADER    TRANSPORT PROTEIN/ANTAGONIST            21-OCT-11   3UA8              
TITLE     CRYSTAL STRUCTURE ANALYSIS OF A 6-AMINO QUINAZOLINEDIONE SULFONAMIDE  
TITLE    2 BOUND TO HUMAN GLUR2                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLUTAMATE RECEPTOR 2;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: SEE REMARK 999;                                            
COMPND   5 SYNONYM: GLUR-2, AMPA-SELECTIVE GLUTAMATE RECEPTOR 2, GLUR-B, GLUR-  
COMPND   6 K2, GLUTAMATE RECEPTOR IONOTROPIC, AMPA 2, GLUA2;                    
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: GRIA2, GLUR2;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: DE3;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PXI472D                                   
KEYWDS    ION CHANNEL, IONIC CHANNEL, POSTSYNAPTIC MEMBRANE, TRANSMEMBRANE,     
KEYWDS   2 TRANSPORT PROTEIN-ANTAGONIST COMPLEX                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.KALLEN                                                              
REVDAT   5   20-NOV-24 3UA8    1       REMARK                                   
REVDAT   4   13-SEP-23 3UA8    1       REMARK SEQADV                            
REVDAT   3   26-JUL-17 3UA8    1       SOURCE REMARK                            
REVDAT   2   18-JAN-12 3UA8    1       JRNL                                     
REVDAT   1   11-JAN-12 3UA8    0                                                
JRNL        AUTH   D.ORAIN,S.OFNER,M.KOLLER,D.A.CARCACHE,W.FROESTL,H.ALLGEIER,  
JRNL        AUTH 2 V.RASETTI,J.NOZULAK,H.MATTES,N.SOLDERMANN,P.FLOERSHEIM,      
JRNL        AUTH 3 S.DESRAYAUD,J.KALLEN,K.LINGENHOEHL,S.URWYLER                 
JRNL        TITL   6-AMINO QUINAZOLINEDIONE SULFONAMIDES AS ORALLY ACTIVE       
JRNL        TITL 2 COMPETITIVE AMPA RECEPTOR ANTAGONISTS.                       
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  22   996 2012              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   22197388                                                     
JRNL        DOI    10.1016/J.BMCL.2011.12.009                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
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) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 21296                          
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) : 0.185                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1094                            
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) : 1432                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.34                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1870                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 84                           
REMARK   3   BIN FREE R VALUE                    : 0.2480                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2016                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 30                                      
REMARK   3   SOLVENT ATOMS            : 244                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.63                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.15000                                             
REMARK   3    B22 (A**2) : 0.25000                                              
REMARK   3    B33 (A**2) : -0.10000                                             
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): 0.163         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.141         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.085         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.815         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.941                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.924                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2085 ; 0.009 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1438 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2812 ; 1.181 ; 1.986       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3512 ; 0.811 ; 3.001       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   256 ; 5.543 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    82 ;34.603 ;24.146       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   392 ;13.411 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    11 ;15.378 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   308 ; 0.067 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2269 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   407 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  1269 ; 0.590 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   528 ; 0.122 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2041 ; 1.146 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   816 ; 1.905 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   771 ; 3.224 ; 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   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS                   
REMARK   3  U VALUES      : REFINED INDIVIDUALLY                                
REMARK   4                                                                      
REMARK   4 3UA8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-OCT-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000068501.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-NOV-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.800                              
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL SI(111)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21361                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.8                               
REMARK 200  DATA REDUNDANCY                : 10.90                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.14100                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3R7X                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% W/V 2-PROPANOL, 10% W/V PEG4000,     
REMARK 280  100 MM HEPES, PH 7.5, HANGING DROP, TEMPERATURE 277K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       25.59050            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       52.27400            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.59050            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       52.27400            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2450 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 23430 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL                        
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   BIOMT1   2 -1.000000  0.000000  0.000000      102.36200            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      104.54800            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 413  LIES ON A SPECIAL POSITION.                          
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     PRO A     2                                                      
REMARK 465     ASN A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     GLY A   262                                                      
REMARK 465     SER A   263                                                      
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 08W A 264                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3R7X   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 PROTEIN FRAGMENT CONSISTS OF UNP RESIDUES 413-527 CONNECTED TO UNP   
REMARK 999 RESIDUES 653-796 VIA AN ENGINEERED GT LINKER.                        
DBREF  3UA8 A    3   117  UNP    P42262   GRIA2_HUMAN    413    527             
DBREF  3UA8 A  120   263  UNP    P42262   GRIA2_HUMAN    653    796             
SEQADV 3UA8 GLY A    1  UNP  P42262              CLONING ARTIFACT               
SEQADV 3UA8 PRO A    2  UNP  P42262              CLONING ARTIFACT               
SEQADV 3UA8 GLY A  118  UNP  P42262              LINKER                         
SEQADV 3UA8 THR A  119  UNP  P42262              LINKER                         
SEQRES   1 A  263  GLY PRO ASN LYS THR VAL VAL VAL THR THR ILE LEU GLU          
SEQRES   2 A  263  SER PRO TYR VAL MET MET LYS LYS ASN HIS GLU MET LEU          
SEQRES   3 A  263  GLU GLY ASN GLU ARG TYR GLU GLY TYR CYS VAL ASP LEU          
SEQRES   4 A  263  ALA ALA GLU ILE ALA LYS HIS CYS GLY PHE LYS TYR LYS          
SEQRES   5 A  263  LEU THR ILE VAL GLY ASP GLY LYS TYR GLY ALA ARG ASP          
SEQRES   6 A  263  ALA ASP THR LYS ILE TRP ASN GLY MET VAL GLY GLU LEU          
SEQRES   7 A  263  VAL TYR GLY LYS ALA ASP ILE ALA ILE ALA PRO LEU THR          
SEQRES   8 A  263  ILE THR LEU VAL ARG GLU GLU VAL ILE ASP PHE SER LYS          
SEQRES   9 A  263  PRO PHE MET SER LEU GLY ILE SER ILE MET ILE LYS LYS          
SEQRES  10 A  263  GLY THR PRO ILE GLU SER ALA GLU ASP LEU SER LYS GLN          
SEQRES  11 A  263  THR GLU ILE ALA TYR GLY THR LEU ASP SER GLY SER THR          
SEQRES  12 A  263  LYS GLU PHE PHE ARG ARG SER LYS ILE ALA VAL PHE ASP          
SEQRES  13 A  263  LYS MET TRP THR TYR MET ARG SER ALA GLU PRO SER VAL          
SEQRES  14 A  263  PHE VAL ARG THR THR ALA GLU GLY VAL ALA ARG VAL ARG          
SEQRES  15 A  263  LYS SER LYS GLY LYS TYR ALA TYR LEU LEU GLU SER THR          
SEQRES  16 A  263  MET ASN GLU TYR ILE GLU GLN ARG LYS PRO CYS ASP THR          
SEQRES  17 A  263  MET LYS VAL GLY GLY ASN LEU ASP SER LYS GLY TYR GLY          
SEQRES  18 A  263  ILE ALA THR PRO LYS GLY SER SER LEU ARG ASN ALA VAL          
SEQRES  19 A  263  ASN LEU ALA VAL LEU LYS LEU ASN GLU GLN GLY LEU LEU          
SEQRES  20 A  263  ASP LYS LEU LYS ASN LYS TRP TRP TYR ASP LYS GLY GLU          
SEQRES  21 A  263  CYS GLY SER                                                  
HET    08W  A 264      30                                                       
HETNAM     08W N-METHYL-1-{3-[(METHYLSULFONYL)AMINO]-2,4-DIOXO-7-               
HETNAM   2 08W  (TRIFLUOROMETHYL)-1,2,3,4-TETRAHYDROQUINAZOLIN-6-YL}-           
HETNAM   3 08W  1H-IMIDAZOLE-4-CARBOXAMIDE                                      
FORMUL   2  08W    C15 H13 F3 N6 O5 S                                           
FORMUL   3  HOH   *244(H2 O)                                                    
HELIX    1   1 ASN A   22  LEU A   26  5                                   5    
HELIX    2   2 GLU A   27  GLU A   30  5                                   4    
HELIX    3   3 GLY A   34  GLY A   48  1                                  15    
HELIX    4   4 ASN A   72  TYR A   80  1                                   9    
HELIX    5   5 THR A   93  GLU A   98  1                                   6    
HELIX    6   6 SER A  123  LYS A  129  1                                   7    
HELIX    7   7 GLY A  141  SER A  150  1                                  10    
HELIX    8   8 ILE A  152  ALA A  165  1                                  14    
HELIX    9   9 THR A  173  SER A  184  1                                  12    
HELIX   10  10 SER A  194  GLN A  202  1                                   9    
HELIX   11  11 LEU A  230  GLN A  244  1                                  15    
HELIX   12  12 GLY A  245  TYR A  256  1                                  12    
SHEET    1   A 3 TYR A  51  ILE A  55  0                                        
SHEET    2   A 3 VAL A   6  THR A  10  1  N  VAL A   8   O  THR A  54           
SHEET    3   A 3 ILE A  85  ALA A  86  1  O  ILE A  85   N  THR A   9           
SHEET    1   B 2 MET A  18  MET A  19  0                                        
SHEET    2   B 2 TYR A  32  GLU A  33 -1  O  GLU A  33   N  MET A  18           
SHEET    1   C 2 ILE A 100  PHE A 102  0                                        
SHEET    2   C 2 ALA A 223  PRO A 225 -1  O  THR A 224   N  ASP A 101           
SHEET    1   D 2 MET A 107  LEU A 109  0                                        
SHEET    2   D 2 LYS A 218  TYR A 220 -1  O  LYS A 218   N  LEU A 109           
SHEET    1   E 4 ALA A 134  GLY A 136  0                                        
SHEET    2   E 4 TYR A 188  GLU A 193  1  O  LEU A 191   N  GLY A 136           
SHEET    3   E 4 ILE A 111  LYS A 116 -1  N  MET A 114   O  TYR A 190           
SHEET    4   E 4 THR A 208  VAL A 211 -1  O  VAL A 211   N  ILE A 113           
SSBOND   1 CYS A  206    CYS A  261                          1555   1555  2.03  
CISPEP   1 SER A   14    PRO A   15          0        -1.30                     
CISPEP   2 GLU A  166    PRO A  167          0        -3.88                     
CISPEP   3 LYS A  204    PRO A  205          0         5.78                     
SITE     1 AC1 19 GLU A  13  TYR A  16  TYR A  61  PRO A  89                    
SITE     2 AC1 19 LEU A  90  THR A  91  ARG A  96  THR A 174                    
SITE     3 AC1 19 GLU A 193  MET A 196  TYR A 220  HOH A 267                    
SITE     4 AC1 19 HOH A 286  HOH A 290  HOH A 307  HOH A 416                    
SITE     5 AC1 19 HOH A 433  HOH A 448  HOH A 483                               
CRYST1   51.181  104.548   49.441  90.00  90.00  90.00 P 21 21 2     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      0.019539  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009565  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020226        0.00000