HEADER TRANSPORT PROTEIN 10-APR-14 4Q30 TITLE NITROWILLARDIINE BOUND TO THE LIGAND BINDING DOMAIN OF GLUA2 AT PH 3.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR 2 CHIMERIC PROTEIN; COMPND 3 CHAIN: B, D, F; COMPND 4 SYNONYM: GLUR-2, AMPA-SELECTIVE GLUTAMATE RECEPTOR 2, GLUR-B, GLUR- COMPND 5 K2, GLUTAMATE RECEPTOR IONOTROPIC, AMPA 2, GLUA2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GLUR2, GRIA2, GRIA2; GLUA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ORIGAMI B (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-22B(+) KEYWDS GLUTAMATE RECEPTOR, GLUA2, GLUR2, AMPA RECEPTOR, LBD, KEYWDS 2 NEUROTRANSMITTER RECEPTOR, NITROWILLARDIINE, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.H.AHMED,R.E.OSWALD REVDAT 4 20-SEP-23 4Q30 1 REMARK SEQADV LINK REVDAT 3 26-JUL-17 4Q30 1 SOURCE REMARK REVDAT 2 02-JUL-14 4Q30 1 JRNL REVDAT 1 04-JUN-14 4Q30 0 JRNL AUTH M.MARTINEZ,A.H.AHMED,A.P.LOH,R.E.OSWALD JRNL TITL THERMODYNAMICS AND MECHANISM OF THE INTERACTION OF JRNL TITL 2 WILLARDIINE PARTIAL AGONISTS WITH A GLUTAMATE RECEPTOR: JRNL TITL 3 IMPLICATIONS FOR DRUG DEVELOPMENT. JRNL REF BIOCHEMISTRY V. 53 3790 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 24850223 JRNL DOI 10.1021/BI500511M REMARK 2 REMARK 2 RESOLUTION. 2.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.120 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 56635 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.430 REMARK 3 FREE R VALUE TEST SET COUNT : 1944 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.0472 - 4.8879 0.99 4280 151 0.1993 0.2691 REMARK 3 2 4.8879 - 3.8804 1.00 4128 146 0.1542 0.1703 REMARK 3 3 3.8804 - 3.3901 1.00 4083 145 0.1645 0.2082 REMARK 3 4 3.3901 - 3.0802 0.99 4053 144 0.1707 0.1979 REMARK 3 5 3.0802 - 2.8595 0.99 4004 143 0.1891 0.2084 REMARK 3 6 2.8595 - 2.6909 0.98 3969 140 0.1935 0.2338 REMARK 3 7 2.6909 - 2.5562 0.98 3926 139 0.1923 0.2603 REMARK 3 8 2.5562 - 2.4449 0.97 3907 142 0.1963 0.2600 REMARK 3 9 2.4449 - 2.3508 0.96 3826 139 0.2005 0.2639 REMARK 3 10 2.3508 - 2.2697 0.96 3824 133 0.2007 0.2548 REMARK 3 11 2.2697 - 2.1987 0.94 3789 136 0.1876 0.2598 REMARK 3 12 2.1987 - 2.1359 0.94 3736 136 0.1954 0.2426 REMARK 3 13 2.1359 - 2.0797 0.94 3711 125 0.1906 0.2539 REMARK 3 14 2.0797 - 2.0289 0.86 3455 125 0.1915 0.2396 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 48.14 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.34140 REMARK 3 B22 (A**2) : 2.79920 REMARK 3 B33 (A**2) : 1.54220 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 6165 REMARK 3 ANGLE : 1.057 8299 REMARK 3 CHIRALITY : 0.072 914 REMARK 3 PLANARITY : 0.004 1034 REMARK 3 DIHEDRAL : 14.659 2285 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4Q30 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-APR-14. REMARK 100 THE DEPOSITION ID IS D_1000085539. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-FEB-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977 REMARK 200 MONOCHROMATOR : RH COATED SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.030 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.13500 REMARK 200 R SYM (I) : 0.13500 REMARK 200 FOR THE DATA SET : 25.3540 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.75100 REMARK 200 R SYM FOR SHELL (I) : 0.75100 REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 3RTW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 14-15% PEG 8K, 0.1 M SODIUM REMARK 280 CACODYLATE, 0.1-0.15 M ZINC ACETATE, 0.25 M AMMONIUM SULFATE, PH REMARK 280 3.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 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,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.63500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.16050 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.63500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 82.16050 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -111.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: F REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -164.32100 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 B 21 CB CG CD CE NZ REMARK 470 ASN B 22 CB CG OD1 ND2 REMARK 470 GLU B 24 CB CG CD OE1 OE2 REMARK 470 LYS B 50 CG CD CE NZ REMARK 470 LYS B 52 CD CE NZ REMARK 470 ASP B 67 CB CG OD1 OD2 REMARK 470 LYS D 4 CB CG CD CE NZ REMARK 470 LYS D 21 CB CG CD CE NZ REMARK 470 ASN D 22 CB CG OD1 ND2 REMARK 470 LYS D 185 CD CE NZ REMARK 470 LYS F 52 CD CE NZ REMARK 470 LYS F 185 CD CE NZ 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 PRO B 167 174.49 -58.04 REMARK 500 PRO D 15 30.29 -98.34 REMARK 500 ASN D 22 41.92 -107.69 REMARK 500 PRO D 89 65.37 -69.89 REMARK 500 TRP D 255 -60.72 -99.95 REMARK 500 PRO F 15 32.66 -97.52 REMARK 500 PRO F 89 65.56 -68.73 REMARK 500 ASP F 139 4.58 -68.58 REMARK 500 TRP F 255 -69.57 -100.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 603 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 42 OE1 REMARK 620 2 HIS B 46 NE2 88.6 REMARK 620 3 GLU F 166 OE1 81.5 104.1 REMARK 620 4 GLU F 166 OE2 131.8 84.2 54.7 REMARK 620 5 HOH F 819 O 135.4 121.7 116.2 86.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 23 NE2 REMARK 620 2 GLU D 24 OE2 123.6 REMARK 620 3 HOH D 701 O 101.7 64.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 603 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 42 OE1 REMARK 620 2 HIS D 46 NE2 88.6 REMARK 620 3 HOH D 886 O 122.4 112.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN F 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU F 42 OE1 REMARK 620 2 HIS F 46 NE2 112.0 REMARK 620 3 HOH F 820 O 113.2 93.4 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NWD B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NWD D 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NWD F 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3RTW RELATED DB: PDB REMARK 900 NITROWILLARDIINE BOUND TO THE LIGAND BINDING DOMAIN OF GLUA2 AT PH REMARK 900 6.5 REMARK 999 REMARK 999 SEQUENCE REMARK 999 IN THIS PROTEIN PART OF THE TRANSMEMBRANE ION CHANNEL HAS BEEN REMARK 999 REMOVED AND REPLACED BY A GT LINKER DBREF 4Q30 B 4 117 UNP P19491 GRIA2_RAT 414 527 DBREF 4Q30 B 120 261 UNP P19491 GRIA2_RAT 653 794 DBREF 4Q30 D 4 117 UNP P19491 GRIA2_RAT 414 527 DBREF 4Q30 D 120 261 UNP P19491 GRIA2_RAT 653 794 DBREF 4Q30 F 4 117 UNP P19491 GRIA2_RAT 414 527 DBREF 4Q30 F 120 261 UNP P19491 GRIA2_RAT 653 794 SEQADV 4Q30 GLY B 118 UNP P19491 LINKER SEQADV 4Q30 THR B 119 UNP P19491 LINKER SEQADV 4Q30 GLY D 118 UNP P19491 LINKER SEQADV 4Q30 THR D 119 UNP P19491 LINKER SEQADV 4Q30 GLY F 118 UNP P19491 LINKER SEQADV 4Q30 THR F 119 UNP P19491 LINKER SEQRES 1 B 258 LYS THR VAL VAL VAL THR THR ILE LEU GLU SER PRO TYR SEQRES 2 B 258 VAL MET MET LYS LYS ASN HIS GLU MET LEU GLU GLY ASN SEQRES 3 B 258 GLU ARG TYR GLU GLY TYR CYS VAL ASP LEU ALA ALA GLU SEQRES 4 B 258 ILE ALA LYS HIS CYS GLY PHE LYS TYR LYS LEU THR ILE SEQRES 5 B 258 VAL GLY ASP GLY LYS TYR GLY ALA ARG ASP ALA ASP THR SEQRES 6 B 258 LYS ILE TRP ASN GLY MET VAL GLY GLU LEU VAL TYR GLY SEQRES 7 B 258 LYS ALA ASP ILE ALA ILE ALA PRO LEU THR ILE THR LEU SEQRES 8 B 258 VAL ARG GLU GLU VAL ILE ASP PHE SER LYS PRO PHE MET SEQRES 9 B 258 SER LEU GLY ILE SER ILE MET ILE LYS LYS GLY THR PRO SEQRES 10 B 258 ILE GLU SER ALA GLU ASP LEU SER LYS GLN THR GLU ILE SEQRES 11 B 258 ALA TYR GLY THR LEU ASP SER GLY SER THR LYS GLU PHE SEQRES 12 B 258 PHE ARG ARG SER LYS ILE ALA VAL PHE ASP LYS MET TRP SEQRES 13 B 258 THR TYR MET ARG SER ALA GLU PRO SER VAL PHE VAL ARG SEQRES 14 B 258 THR THR ALA GLU GLY VAL ALA ARG VAL ARG LYS SER LYS SEQRES 15 B 258 GLY LYS TYR ALA TYR LEU LEU GLU SER THR MET ASN GLU SEQRES 16 B 258 TYR ILE GLU GLN ARG LYS PRO CYS ASP THR MET LYS VAL SEQRES 17 B 258 GLY GLY ASN LEU ASP SER LYS GLY TYR GLY ILE ALA THR SEQRES 18 B 258 PRO LYS GLY SER SER LEU GLY THR PRO VAL ASN LEU ALA SEQRES 19 B 258 VAL LEU LYS LEU SER GLU GLN GLY VAL LEU ASP LYS LEU SEQRES 20 B 258 LYS ASN LYS TRP TRP TYR ASP LYS GLY GLU CYS SEQRES 1 D 258 LYS THR VAL VAL VAL THR THR ILE LEU GLU SER PRO TYR SEQRES 2 D 258 VAL MET MET LYS LYS ASN HIS GLU MET LEU GLU GLY ASN SEQRES 3 D 258 GLU ARG TYR GLU GLY TYR CYS VAL ASP LEU ALA ALA GLU SEQRES 4 D 258 ILE ALA LYS HIS CYS GLY PHE LYS TYR LYS LEU THR ILE SEQRES 5 D 258 VAL GLY ASP GLY LYS TYR GLY ALA ARG ASP ALA ASP THR SEQRES 6 D 258 LYS ILE TRP ASN GLY MET VAL GLY GLU LEU VAL TYR GLY SEQRES 7 D 258 LYS ALA ASP ILE ALA ILE ALA PRO LEU THR ILE THR LEU SEQRES 8 D 258 VAL ARG GLU GLU VAL ILE ASP PHE SER LYS PRO PHE MET SEQRES 9 D 258 SER LEU GLY ILE SER ILE MET ILE LYS LYS GLY THR PRO SEQRES 10 D 258 ILE GLU SER ALA GLU ASP LEU SER LYS GLN THR GLU ILE SEQRES 11 D 258 ALA TYR GLY THR LEU ASP SER GLY SER THR LYS GLU PHE SEQRES 12 D 258 PHE ARG ARG SER LYS ILE ALA VAL PHE ASP LYS MET TRP SEQRES 13 D 258 THR TYR MET ARG SER ALA GLU PRO SER VAL PHE VAL ARG SEQRES 14 D 258 THR THR ALA GLU GLY VAL ALA ARG VAL ARG LYS SER LYS SEQRES 15 D 258 GLY LYS TYR ALA TYR LEU LEU GLU SER THR MET ASN GLU SEQRES 16 D 258 TYR ILE GLU GLN ARG LYS PRO CYS ASP THR MET LYS VAL SEQRES 17 D 258 GLY GLY ASN LEU ASP SER LYS GLY TYR GLY ILE ALA THR SEQRES 18 D 258 PRO LYS GLY SER SER LEU GLY THR PRO VAL ASN LEU ALA SEQRES 19 D 258 VAL LEU LYS LEU SER GLU GLN GLY VAL LEU ASP LYS LEU SEQRES 20 D 258 LYS ASN LYS TRP TRP TYR ASP LYS GLY GLU CYS SEQRES 1 F 258 LYS THR VAL VAL VAL THR THR ILE LEU GLU SER PRO TYR SEQRES 2 F 258 VAL MET MET LYS LYS ASN HIS GLU MET LEU GLU GLY ASN SEQRES 3 F 258 GLU ARG TYR GLU GLY TYR CYS VAL ASP LEU ALA ALA GLU SEQRES 4 F 258 ILE ALA LYS HIS CYS GLY PHE LYS TYR LYS LEU THR ILE SEQRES 5 F 258 VAL GLY ASP GLY LYS TYR GLY ALA ARG ASP ALA ASP THR SEQRES 6 F 258 LYS ILE TRP ASN GLY MET VAL GLY GLU LEU VAL TYR GLY SEQRES 7 F 258 LYS ALA ASP ILE ALA ILE ALA PRO LEU THR ILE THR LEU SEQRES 8 F 258 VAL ARG GLU GLU VAL ILE ASP PHE SER LYS PRO PHE MET SEQRES 9 F 258 SER LEU GLY ILE SER ILE MET ILE LYS LYS GLY THR PRO SEQRES 10 F 258 ILE GLU SER ALA GLU ASP LEU SER LYS GLN THR GLU ILE SEQRES 11 F 258 ALA TYR GLY THR LEU ASP SER GLY SER THR LYS GLU PHE SEQRES 12 F 258 PHE ARG ARG SER LYS ILE ALA VAL PHE ASP LYS MET TRP SEQRES 13 F 258 THR TYR MET ARG SER ALA GLU PRO SER VAL PHE VAL ARG SEQRES 14 F 258 THR THR ALA GLU GLY VAL ALA ARG VAL ARG LYS SER LYS SEQRES 15 F 258 GLY LYS TYR ALA TYR LEU LEU GLU SER THR MET ASN GLU SEQRES 16 F 258 TYR ILE GLU GLN ARG LYS PRO CYS ASP THR MET LYS VAL SEQRES 17 F 258 GLY GLY ASN LEU ASP SER LYS GLY TYR GLY ILE ALA THR SEQRES 18 F 258 PRO LYS GLY SER SER LEU GLY THR PRO VAL ASN LEU ALA SEQRES 19 F 258 VAL LEU LYS LEU SER GLU GLN GLY VAL LEU ASP LYS LEU SEQRES 20 F 258 LYS ASN LYS TRP TRP TYR ASP LYS GLY GLU CYS HET NWD B 601 17 HET ZN B 602 1 HET ZN B 603 1 HET NWD D 601 17 HET ZN D 602 1 HET ZN D 603 1 HET NWD F 601 17 HET ZN F 602 1 HETNAM NWD 3-(5-NITRO-2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-L- HETNAM 2 NWD ALANINE HETNAM ZN ZINC ION HETSYN NWD NITROWILLARDIINE FORMUL 4 NWD 3(C7 H8 N4 O6) FORMUL 5 ZN 5(ZN 2+) FORMUL 12 HOH *801(H2 O) HELIX 1 1 ASN B 22 LEU B 26 5 5 HELIX 2 2 GLU B 27 GLU B 30 5 4 HELIX 3 3 GLY B 34 GLY B 48 1 15 HELIX 4 4 ASN B 72 TYR B 80 1 9 HELIX 5 5 THR B 93 GLU B 98 1 6 HELIX 6 6 SER B 123 LYS B 129 1 7 HELIX 7 7 GLY B 141 SER B 150 1 10 HELIX 8 8 ILE B 152 ALA B 165 1 14 HELIX 9 9 THR B 173 SER B 184 1 12 HELIX 10 10 SER B 194 GLN B 202 1 9 HELIX 11 11 LEU B 230 GLN B 244 1 15 HELIX 12 12 GLY B 245 TYR B 256 1 12 HELIX 13 13 ASN D 22 LEU D 26 5 5 HELIX 14 14 GLU D 27 GLU D 30 5 4 HELIX 15 15 GLY D 34 GLY D 48 1 15 HELIX 16 16 ASN D 72 TYR D 80 1 9 HELIX 17 17 THR D 93 GLU D 98 1 6 HELIX 18 18 SER D 123 LYS D 129 1 7 HELIX 19 19 GLY D 141 SER D 150 1 10 HELIX 20 20 ILE D 152 ALA D 165 1 14 HELIX 21 21 THR D 173 SER D 184 1 12 HELIX 22 22 SER D 194 GLN D 202 1 9 HELIX 23 23 LEU D 230 GLN D 244 1 15 HELIX 24 24 GLY D 245 TRP D 255 1 11 HELIX 25 25 GLU F 27 GLU F 30 5 4 HELIX 26 26 GLY F 34 GLY F 48 1 15 HELIX 27 27 ASN F 72 TYR F 80 1 9 HELIX 28 28 THR F 93 GLU F 98 1 6 HELIX 29 29 SER F 123 LYS F 129 1 7 HELIX 30 30 GLY F 141 SER F 150 1 10 HELIX 31 31 ILE F 152 ALA F 165 1 14 HELIX 32 32 THR F 173 SER F 184 1 12 HELIX 33 33 SER F 194 GLN F 202 1 9 HELIX 34 34 LEU F 230 GLN F 244 1 15 HELIX 35 35 GLY F 245 TRP F 255 1 11 SHEET 1 A 3 TYR B 51 ILE B 55 0 SHEET 2 A 3 VAL B 6 THR B 10 1 N VAL B 8 O LYS B 52 SHEET 3 A 3 ILE B 85 ALA B 86 1 O ILE B 85 N THR B 9 SHEET 1 B 2 MET B 18 MET B 19 0 SHEET 2 B 2 TYR B 32 GLU B 33 -1 O GLU B 33 N MET B 18 SHEET 1 C 2 ILE B 100 PHE B 102 0 SHEET 2 C 2 ALA B 223 PRO B 225 -1 O THR B 224 N ASP B 101 SHEET 1 D 2 MET B 107 LEU B 109 0 SHEET 2 D 2 LYS B 218 TYR B 220 -1 O LYS B 218 N LEU B 109 SHEET 1 E 4 ALA B 134 THR B 137 0 SHEET 2 E 4 TYR B 188 GLU B 193 1 O ALA B 189 N ALA B 134 SHEET 3 E 4 ILE B 111 LYS B 116 -1 N MET B 114 O TYR B 190 SHEET 4 E 4 THR B 208 VAL B 211 -1 O MET B 209 N ILE B 115 SHEET 1 F 3 TYR D 51 ILE D 55 0 SHEET 2 F 3 VAL D 6 THR D 10 1 N VAL D 8 O LYS D 52 SHEET 3 F 3 ILE D 85 ALA D 86 1 O ILE D 85 N THR D 9 SHEET 1 G 2 MET D 18 MET D 19 0 SHEET 2 G 2 TYR D 32 GLU D 33 -1 O GLU D 33 N MET D 18 SHEET 1 H 2 ILE D 100 PHE D 102 0 SHEET 2 H 2 ALA D 223 PRO D 225 -1 O THR D 224 N ASP D 101 SHEET 1 I 2 MET D 107 LEU D 109 0 SHEET 2 I 2 LYS D 218 TYR D 220 -1 O LYS D 218 N LEU D 109 SHEET 1 J 4 ALA D 134 THR D 137 0 SHEET 2 J 4 TYR D 188 GLU D 193 1 O LEU D 191 N GLY D 136 SHEET 3 J 4 ILE D 111 LYS D 116 -1 N MET D 114 O TYR D 190 SHEET 4 J 4 THR D 208 VAL D 211 -1 O MET D 209 N ILE D 115 SHEET 1 K 3 TYR F 51 ILE F 55 0 SHEET 2 K 3 VAL F 6 THR F 10 1 N VAL F 8 O LYS F 52 SHEET 3 K 3 ILE F 85 ALA F 86 1 O ILE F 85 N THR F 9 SHEET 1 L 2 MET F 18 MET F 19 0 SHEET 2 L 2 TYR F 32 GLU F 33 -1 O GLU F 33 N MET F 18 SHEET 1 M 2 ILE F 100 PHE F 102 0 SHEET 2 M 2 ALA F 223 PRO F 225 -1 O THR F 224 N ASP F 101 SHEET 1 N 2 MET F 107 LEU F 109 0 SHEET 2 N 2 LYS F 218 TYR F 220 -1 O LYS F 218 N LEU F 109 SHEET 1 O 4 ALA F 134 GLY F 136 0 SHEET 2 O 4 TYR F 188 GLU F 193 1 O LEU F 191 N GLY F 136 SHEET 3 O 4 ILE F 111 LYS F 116 -1 N SER F 112 O LEU F 192 SHEET 4 O 4 THR F 208 VAL F 211 -1 O MET F 209 N ILE F 115 SSBOND 1 CYS B 206 CYS B 261 1555 1555 2.23 SSBOND 2 CYS D 206 CYS D 261 1555 1555 2.31 SSBOND 3 CYS F 206 CYS F 261 1555 1555 2.27 LINK NE2 HIS B 23 ZN ZN B 602 1555 1555 2.52 LINK OE1 GLU B 42 ZN ZN B 603 1555 1555 2.41 LINK NE2 HIS B 46 ZN ZN B 603 1555 1555 2.20 LINK ZN ZN B 603 OE1 GLU F 166 1555 1555 2.20 LINK ZN ZN B 603 OE2 GLU F 166 1555 1555 2.53 LINK ZN ZN B 603 O HOH F 819 1555 1555 2.35 LINK NE2 HIS D 23 ZN ZN D 602 1555 1555 2.33 LINK OE2 GLU D 24 ZN ZN D 602 1555 1555 2.50 LINK OE1 GLU D 42 ZN ZN D 603 1555 1555 2.38 LINK NE2 HIS D 46 ZN ZN D 603 1555 1555 2.38 LINK ZN ZN D 602 O HOH D 701 1555 1555 2.35 LINK ZN ZN D 603 O HOH D 886 1555 1555 2.55 LINK OE1 GLU F 42 ZN ZN F 602 1555 1555 2.47 LINK NE2 HIS F 46 ZN ZN F 602 1555 1555 2.41 LINK ZN ZN F 602 O HOH F 820 1555 1555 2.24 CISPEP 1 SER B 14 PRO B 15 0 -1.62 CISPEP 2 GLU B 166 PRO B 167 0 -0.62 CISPEP 3 LYS B 204 PRO B 205 0 7.42 CISPEP 4 SER D 14 PRO D 15 0 -2.04 CISPEP 5 GLU D 166 PRO D 167 0 -3.20 CISPEP 6 LYS D 204 PRO D 205 0 6.64 CISPEP 7 SER F 14 PRO F 15 0 -3.74 CISPEP 8 GLU F 166 PRO F 167 0 -2.73 CISPEP 9 LYS F 204 PRO F 205 0 6.01 SITE 1 AC1 17 GLU B 13 TYR B 61 PRO B 89 LEU B 90 SITE 2 AC1 17 THR B 91 ARG B 96 GLY B 141 SER B 142 SITE 3 AC1 17 THR B 143 THR B 174 LEU B 192 GLU B 193 SITE 4 AC1 17 MET B 196 TYR B 220 HOH B 707 HOH B 711 SITE 5 AC1 17 HOH B 716 SITE 1 AC2 2 HIS B 23 ASP D 65 SITE 1 AC3 4 GLU B 42 HIS B 46 GLU F 166 HOH F 819 SITE 1 AC4 18 GLU D 13 TYR D 61 PRO D 89 LEU D 90 SITE 2 AC4 18 THR D 91 ARG D 96 LEU D 138 GLY D 141 SITE 3 AC4 18 SER D 142 THR D 143 THR D 174 LEU D 192 SITE 4 AC4 18 GLU D 193 MET D 196 TYR D 220 HOH D 711 SITE 5 AC4 18 HOH D 720 HOH D 734 SITE 1 AC5 4 HIS D 23 GLU D 24 HOH D 701 HIS F 23 SITE 1 AC6 4 GLU D 42 HIS D 46 HOH D 886 HOH D 898 SITE 1 AC7 16 GLU F 13 TYR F 61 PRO F 89 THR F 91 SITE 2 AC7 16 ARG F 96 LEU F 138 GLY F 141 SER F 142 SITE 3 AC7 16 THR F 143 THR F 174 LEU F 192 GLU F 193 SITE 4 AC7 16 MET F 196 HOH F 718 HOH F 720 HOH F 741 SITE 1 AC8 3 GLU F 42 HIS F 46 HOH F 820 CRYST1 47.797 113.270 164.321 90.00 90.00 90.00 P 2 21 21 12 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 0.020922 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008828 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006086 0.00000