HEADER MEMBRANE PROTEIN 22-DEC-15 5FHN TITLE CRYSTAL STRUCTURE OF THE GLUA2 LIGAND-BINDING DOMAIN (S1S2J) IN TITLE 2 COMPLEX WITH (S)-2-AMINO-3-(5-(2-(3-METHYLBENZYL)-2H-TETRAZOL-5-YL)- TITLE 3 3-HYDROXYISOXAZOL-4-YL)PROPANOIC ACID AT 1.6 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR 2,GLUTAMATE RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GLUR-2,AMPA-SELECTIVE GLUTAMATE RECEPTOR 2,GLUR-B,GLUR-K2, COMPND 5 GLUTAMATE RECEPTOR IONOTROPIC,AMPA 2,GLUA2 IONOTROPIC GLUTAMATE COMPND 6 RECEPTOR A2,,GLUR-2,AMPA-SELECTIVE GLUTAMATE RECEPTOR 2,GLUR-B,GLUR- COMPND 7 K2,GLUTAMATE RECEPTOR IONOTROPIC,AMPA 2,GLUA2IONOTROPIC GLUTAMATE COMPND 8 RECEPTOR A2; COMPND 9 ENGINEERED: YES; COMPND 10 OTHER_DETAILS: LIGAND-BINDING DOMAIN OF GLUA2. TRANSMEMBRANE REGIONS COMPND 11 GENETICALLY REMOVED AND REPLACED WITH GLY-THR LINKER (RESIDUES 118- COMPND 12 119). PROTEIN CONSISTS OF UNP RESIDUES 413-527 AND 653-797, NUMBERING COMPND 13 WITH SIGNAL PEPTIDE OF 21 RESIDUES. THE FIRST TWO RESIDUES (GLY, ALA) COMPND 14 ARE CLONING REMNANTS. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GRIA2, GLUR2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ORIGAMI B; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET22B(+) KEYWDS IONOTROPIC GLUTAMATE RECEPTOR GLUA2, LIGAND-BINDING DOMAIN, MEMBRANE KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.FRYDENVANG,J.S.KASTRUP REVDAT 5 10-JAN-24 5FHN 1 REMARK REVDAT 4 31-MAR-21 5FHN 1 REMARK REVDAT 3 17-JAN-18 5FHN 1 REMARK REVDAT 2 23-MAR-16 5FHN 1 JRNL REVDAT 1 02-MAR-16 5FHN 0 JRNL AUTH S.Y.WANG,Y.LARSEN,C.V.NAVARRETE,A.A.JENSEN,B.NIELSEN, JRNL AUTH 2 A.AL-MUSAED,K.FRYDENVANG,J.S.KASTRUP,D.S.PICKERING, JRNL AUTH 3 R.P.CLAUSEN JRNL TITL TWEAKING SUBTYPE SELECTIVITY AND AGONIST EFFICACY AT JRNL TITL 2 (S)-2-AMINO-3-(3-HYDROXY-5-METHYL-ISOXAZOL-4-YL)PROPIONIC JRNL TITL 3 ACID (AMPA) RECEPTORS IN A SMALL SERIES OF BNTETAMPA JRNL TITL 4 ANALOGUES. JRNL REF J.MED.CHEM. V. 59 2244 2016 JRNL REFN ISSN 0022-2623 JRNL PMID 26862980 JRNL DOI 10.1021/ACS.JMEDCHEM.5B01982 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.B.VOGENSEN,K.FRYDENVANG,J.R.GREENWOOD,G.POSTORINO, REMARK 1 AUTH 2 B.NIELSEN,D.S.PICKERING,B.EBERT,U.BOLCHO,J.EGEBJERG, REMARK 1 AUTH 3 M.GAJHEDE,J.S.KASTRUP,T.N.JOHANSEN,R.P.CLAUSEN, REMARK 1 AUTH 4 P.KROGSGAARD-LARSEN REMARK 1 TITL A TETRAZOLYL-SUBSTITUTED SUBTYPE-SELECTIVE AMPA RECEPTOR REMARK 1 TITL 2 AGONIST. REMARK 1 REF J. MED. CHEM. V. 50 2408 2007 REMARK 1 REFN ISSN 0022-2623 REMARK 1 PMID 17455929 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.170 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 38278 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.220 REMARK 3 FREE R VALUE TEST SET COUNT : 3898 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 27.9979 - 4.8504 0.99 2511 149 0.1520 0.1633 REMARK 3 2 4.8504 - 3.8531 1.00 2500 136 0.1241 0.1483 REMARK 3 3 3.8531 - 3.3670 1.00 2569 142 0.1404 0.1629 REMARK 3 4 3.3670 - 3.0596 1.00 2517 149 0.1411 0.1640 REMARK 3 5 3.0596 - 2.8405 1.00 2533 131 0.1398 0.1408 REMARK 3 6 2.8405 - 2.6732 1.00 2559 139 0.1514 0.1831 REMARK 3 7 2.6732 - 2.5394 1.00 2527 128 0.1457 0.2259 REMARK 3 8 2.5394 - 2.4289 1.00 2500 132 0.1455 0.2202 REMARK 3 9 2.4289 - 2.3354 1.00 2541 136 0.1517 0.1734 REMARK 3 10 2.3354 - 2.2549 1.00 2522 160 0.1524 0.1639 REMARK 3 11 2.2549 - 2.1844 1.00 2545 136 0.1505 0.1799 REMARK 3 12 2.1844 - 2.1220 1.00 2507 150 0.1513 0.1915 REMARK 3 13 2.1220 - 2.0661 1.00 2586 130 0.1580 0.1856 REMARK 3 14 2.0661 - 2.0157 1.00 2469 126 0.1615 0.2177 REMARK 3 15 2.0157 - 1.9699 1.00 2600 139 0.1575 0.1757 REMARK 3 16 1.9699 - 1.9280 1.00 2510 123 0.1636 0.1868 REMARK 3 17 1.9280 - 1.8895 1.00 2561 152 0.1659 0.2150 REMARK 3 18 1.8895 - 1.8538 1.00 2451 148 0.1752 0.2201 REMARK 3 19 1.8538 - 1.8207 1.00 2583 125 0.1855 0.2378 REMARK 3 20 1.8207 - 1.7899 1.00 2495 157 0.1925 0.2248 REMARK 3 21 1.7899 - 1.7610 1.00 2534 136 0.2005 0.2159 REMARK 3 22 1.7610 - 1.7339 1.00 2582 132 0.1995 0.2736 REMARK 3 23 1.7339 - 1.7084 1.00 2475 131 0.2143 0.2342 REMARK 3 24 1.7084 - 1.6843 1.00 2495 161 0.2149 0.2152 REMARK 3 25 1.6843 - 1.6616 1.00 2564 133 0.2126 0.3003 REMARK 3 26 1.6616 - 1.6400 1.00 2498 143 0.2247 0.2701 REMARK 3 27 1.6400 - 1.6195 1.00 2539 128 0.2367 0.2876 REMARK 3 28 1.6195 - 1.6000 1.00 2510 146 0.2461 0.2975 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.59 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.47 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 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 : 0.009 2121 REMARK 3 ANGLE : 1.009 2858 REMARK 3 CHIRALITY : 0.060 313 REMARK 3 PLANARITY : 0.007 355 REMARK 3 DIHEDRAL : 11.354 1278 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 5 THROUGH 47 ) REMARK 3 ORIGIN FOR THE GROUP (A): -25.6342 3.6476 -0.5552 REMARK 3 T TENSOR REMARK 3 T11: 0.1191 T22: 0.1076 REMARK 3 T33: 0.1457 T12: 0.0218 REMARK 3 T13: 0.0030 T23: 0.0235 REMARK 3 L TENSOR REMARK 3 L11: 2.1497 L22: 1.9535 REMARK 3 L33: 3.5332 L12: -1.0612 REMARK 3 L13: 0.9133 L23: 0.2445 REMARK 3 S TENSOR REMARK 3 S11: 0.0334 S12: 0.2098 S13: 0.2565 REMARK 3 S21: -0.1360 S22: -0.1609 S23: 0.0158 REMARK 3 S31: -0.1789 S32: -0.0467 S33: 0.0558 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 48 THROUGH 65 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.1311 -6.2297 -4.7821 REMARK 3 T TENSOR REMARK 3 T11: 0.0775 T22: 0.1629 REMARK 3 T33: 0.0568 T12: 0.0198 REMARK 3 T13: 0.0184 T23: 0.0228 REMARK 3 L TENSOR REMARK 3 L11: 1.9841 L22: 6.2876 REMARK 3 L33: 3.1734 L12: 0.5117 REMARK 3 L13: 0.2878 L23: -1.4610 REMARK 3 S TENSOR REMARK 3 S11: 0.1142 S12: 0.4002 S13: 0.1470 REMARK 3 S21: -0.3497 S22: -0.0672 S23: 0.1340 REMARK 3 S31: 0.0179 S32: 0.0377 S33: -0.1194 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 66 THROUGH 116 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.3652 -9.5273 0.5320 REMARK 3 T TENSOR REMARK 3 T11: 0.0698 T22: 0.1162 REMARK 3 T33: 0.1137 T12: 0.0161 REMARK 3 T13: 0.0153 T23: 0.0052 REMARK 3 L TENSOR REMARK 3 L11: 1.4961 L22: 1.3282 REMARK 3 L33: 3.2464 L12: -0.6418 REMARK 3 L13: 0.1834 L23: -0.3244 REMARK 3 S TENSOR REMARK 3 S11: 0.0629 S12: 0.2144 S13: 0.0741 REMARK 3 S21: -0.0767 S22: -0.0471 S23: -0.1559 REMARK 3 S31: 0.0920 S32: 0.1714 S33: -0.0195 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 117 THROUGH 187 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.6678 -20.8378 16.8245 REMARK 3 T TENSOR REMARK 3 T11: 0.1153 T22: 0.0674 REMARK 3 T33: 0.1216 T12: -0.0086 REMARK 3 T13: -0.0172 T23: 0.0064 REMARK 3 L TENSOR REMARK 3 L11: 2.8822 L22: 1.7876 REMARK 3 L33: 2.5213 L12: -0.5955 REMARK 3 L13: 0.2226 L23: 0.1866 REMARK 3 S TENSOR REMARK 3 S11: 0.0021 S12: -0.1520 S13: -0.1825 REMARK 3 S21: 0.1679 S22: 0.0798 S23: -0.0193 REMARK 3 S31: 0.1402 S32: -0.1027 S33: -0.0709 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 188 THROUGH 217 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.2990 -7.9249 19.2988 REMARK 3 T TENSOR REMARK 3 T11: 0.2215 T22: 0.1948 REMARK 3 T33: 0.1118 T12: 0.0603 REMARK 3 T13: -0.0138 T23: -0.0394 REMARK 3 L TENSOR REMARK 3 L11: 3.6195 L22: 2.5898 REMARK 3 L33: 2.9685 L12: 0.1508 REMARK 3 L13: -1.9200 L23: -0.5100 REMARK 3 S TENSOR REMARK 3 S11: -0.0040 S12: -0.4927 S13: 0.3331 REMARK 3 S21: 0.3802 S22: 0.1522 S23: -0.0354 REMARK 3 S31: -0.3885 S32: -0.0999 S33: -0.1347 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 218 THROUGH 243 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.2426 2.9469 -2.6133 REMARK 3 T TENSOR REMARK 3 T11: 0.1030 T22: 0.1818 REMARK 3 T33: 0.2408 T12: -0.0114 REMARK 3 T13: 0.0601 T23: 0.0383 REMARK 3 L TENSOR REMARK 3 L11: 2.2380 L22: 3.0362 REMARK 3 L33: 5.6514 L12: 0.3077 REMARK 3 L13: 0.1101 L23: 0.5924 REMARK 3 S TENSOR REMARK 3 S11: -0.0356 S12: 0.1993 S13: 0.2871 REMARK 3 S21: -0.3690 S22: 0.0193 S23: -0.4369 REMARK 3 S31: -0.2001 S32: 0.3741 S33: -0.0261 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 244 THROUGH 262 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.5701 7.6734 13.6107 REMARK 3 T TENSOR REMARK 3 T11: 0.1629 T22: 0.1255 REMARK 3 T33: 0.2409 T12: 0.0478 REMARK 3 T13: -0.0155 T23: -0.0535 REMARK 3 L TENSOR REMARK 3 L11: 2.5483 L22: 5.1326 REMARK 3 L33: 6.2557 L12: 0.1063 REMARK 3 L13: 0.0125 L23: -0.9398 REMARK 3 S TENSOR REMARK 3 S11: -0.1585 S12: -0.1718 S13: 0.0090 REMARK 3 S21: 0.3792 S22: 0.0175 S23: 0.0086 REMARK 3 S31: -0.2460 S32: -0.2641 S33: -0.0527 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 5FHN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-DEC-15. REMARK 100 THE DEPOSITION ID IS D_1000216569. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-NOV-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.919490 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38281 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 27.994 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06500 REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.37300 REMARK 200 R SYM FOR SHELL (I) : 0.37300 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2P2A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG4000 0.1 M AMMONIUM SULFATE 0.1 REMARK 280 M PHOSPHATE-CITRATE BUFFER PH 4.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 280K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 68.55500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.19000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 68.55500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.19000 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 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 654 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 ALA A 2 REMARK 465 ASN A 3 REMARK 465 LYS A 4 REMARK 465 SER A 263 REMARK 465 GLY A 264 REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 693 DISTANCE = 6.44 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5XO A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 306 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2P2A RELATED DB: PDB REMARK 900 2P2A CONTAINS THE SAME PROTEIN IN COMPLEX WITH A RELATED LIGAND. DBREF 5FHN A 3 117 UNP P19491 GRIA2_RAT 413 527 DBREF 5FHN A 120 264 UNP P19491 GRIA2_RAT 653 797 SEQADV 5FHN GLY A 1 UNP P19491 EXPRESSION TAG SEQADV 5FHN ALA A 2 UNP P19491 EXPRESSION TAG SEQADV 5FHN GLY A 118 UNP P19491 LINKER SEQADV 5FHN THR A 119 UNP P19491 LINKER SEQRES 1 A 264 GLY ALA ASN LYS THR VAL VAL VAL THR THR ILE LEU GLU SEQRES 2 A 264 SER PRO TYR VAL MET MET LYS LYS ASN HIS GLU MET LEU SEQRES 3 A 264 GLU GLY ASN GLU ARG TYR GLU GLY TYR CYS VAL ASP LEU SEQRES 4 A 264 ALA ALA GLU ILE ALA LYS HIS CYS GLY PHE LYS TYR LYS SEQRES 5 A 264 LEU THR ILE VAL GLY ASP GLY LYS TYR GLY ALA ARG ASP SEQRES 6 A 264 ALA ASP THR LYS ILE TRP ASN GLY MET VAL GLY GLU LEU SEQRES 7 A 264 VAL TYR GLY LYS ALA ASP ILE ALA ILE ALA PRO LEU THR SEQRES 8 A 264 ILE THR LEU VAL ARG GLU GLU VAL ILE ASP PHE SER LYS SEQRES 9 A 264 PRO PHE MET SER LEU GLY ILE SER ILE MET ILE LYS LYS SEQRES 10 A 264 GLY THR PRO ILE GLU SER ALA GLU ASP LEU SER LYS GLN SEQRES 11 A 264 THR GLU ILE ALA TYR GLY THR LEU ASP SER GLY SER THR SEQRES 12 A 264 LYS GLU PHE PHE ARG ARG SER LYS ILE ALA VAL PHE ASP SEQRES 13 A 264 LYS MET TRP THR TYR MET ARG SER ALA GLU PRO SER VAL SEQRES 14 A 264 PHE VAL ARG THR THR ALA GLU GLY VAL ALA ARG VAL ARG SEQRES 15 A 264 LYS SER LYS GLY LYS TYR ALA TYR LEU LEU GLU SER THR SEQRES 16 A 264 MET ASN GLU TYR ILE GLU GLN ARG LYS PRO CYS ASP THR SEQRES 17 A 264 MET LYS VAL GLY GLY ASN LEU ASP SER LYS GLY TYR GLY SEQRES 18 A 264 ILE ALA THR PRO LYS GLY SER SER LEU GLY ASN ALA VAL SEQRES 19 A 264 ASN LEU ALA VAL LEU LYS LEU ASN GLU GLN GLY LEU LEU SEQRES 20 A 264 ASP LYS LEU LYS ASN LYS TRP TRP TYR ASP LYS GLY GLU SEQRES 21 A 264 CYS GLY SER GLY HET SO4 A 301 5 HET GOL A 302 14 HET GOL A 303 14 HET ACT A 304 7 HET 5XO A 305 40 HET EDO A 306 10 HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM ACT ACETATE ION HETNAM 5XO (S)-2-AMINO-3-(5-(2-(3-METHYLBENZYL)-2H-TETRAZOL-5-YL)- HETNAM 2 5XO 3-HYDROXYISOXAZOL-4-YL)PROPANOIC ACID HETNAM EDO 1,2-ETHANEDIOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 SO4 O4 S 2- FORMUL 3 GOL 2(C3 H8 O3) FORMUL 5 ACT C2 H3 O2 1- FORMUL 6 5XO C15 H16 N6 O4 FORMUL 7 EDO C2 H6 O2 FORMUL 8 HOH *293(H2 O) HELIX 1 AA1 ASN A 22 LEU A 26 5 5 HELIX 2 AA2 GLU A 27 GLU A 30 5 4 HELIX 3 AA3 GLY A 34 GLY A 48 1 15 HELIX 4 AA4 ASN A 72 TYR A 80 1 9 HELIX 5 AA5 THR A 93 GLU A 98 1 6 HELIX 6 AA6 SER A 123 LYS A 129 1 7 HELIX 7 AA7 GLY A 141 SER A 150 1 10 HELIX 8 AA8 ILE A 152 ALA A 165 1 14 HELIX 9 AA9 THR A 173 SER A 184 1 12 HELIX 10 AB1 SER A 194 GLN A 202 1 9 HELIX 11 AB2 LEU A 230 GLN A 244 1 15 HELIX 12 AB3 GLY A 245 TRP A 255 1 11 SHEET 1 AA1 3 TYR A 51 ILE A 55 0 SHEET 2 AA1 3 VAL A 6 THR A 10 1 N VAL A 8 O LYS A 52 SHEET 3 AA1 3 ILE A 85 ALA A 86 1 O ILE A 85 N THR A 9 SHEET 1 AA2 2 MET A 18 MET A 19 0 SHEET 2 AA2 2 TYR A 32 GLU A 33 -1 O GLU A 33 N MET A 18 SHEET 1 AA3 2 ILE A 100 PHE A 102 0 SHEET 2 AA3 2 ALA A 223 PRO A 225 -1 O THR A 224 N ASP A 101 SHEET 1 AA4 2 MET A 107 LEU A 109 0 SHEET 2 AA4 2 LYS A 218 TYR A 220 -1 O LYS A 218 N LEU A 109 SHEET 1 AA5 4 ALA A 134 GLY A 136 0 SHEET 2 AA5 4 TYR A 188 GLU A 193 1 O LEU A 191 N GLY A 136 SHEET 3 AA5 4 ILE A 111 LYS A 116 -1 N MET A 114 O TYR A 190 SHEET 4 AA5 4 THR A 208 VAL A 211 -1 O MET A 209 N ILE A 115 SSBOND 1 CYS A 206 CYS A 261 1555 1555 2.01 CISPEP 1 SER A 14 PRO A 15 0 6.89 CISPEP 2 GLU A 166 PRO A 167 0 -5.01 CISPEP 3 LYS A 204 PRO A 205 0 2.19 SITE 1 AC1 8 SER A 140 LYS A 144 ARG A 148 HOH A 424 SITE 2 AC1 8 HOH A 432 HOH A 436 HOH A 446 HOH A 504 SITE 1 AC2 8 LEU A 12 GLU A 13 THR A 173 THR A 174 SITE 2 AC2 8 ALA A 175 HOH A 428 HOH A 557 HOH A 593 SITE 1 AC3 8 SER A 123 ALA A 124 GLY A 212 GLY A 213 SITE 2 AC3 8 LEU A 215 HOH A 401 HOH A 414 HOH A 579 SITE 1 AC4 3 ASP A 139 SER A 168 HOH A 590 SITE 1 AC5 18 SER A 14 TYR A 16 TYR A 61 PRO A 89 SITE 2 AC5 18 LEU A 90 THR A 91 ARG A 96 GLY A 141 SITE 3 AC5 18 SER A 142 THR A 143 LEU A 192 GLU A 193 SITE 4 AC5 18 THR A 195 MET A 196 TYR A 220 TRP A 255 SITE 5 AC5 18 HOH A 441 HOH A 470 SITE 1 AC6 5 MET A 107 SER A 108 LYS A 251 HOH A 409 SITE 2 AC6 5 HOH A 421 CRYST1 137.110 46.380 46.030 90.00 92.21 90.00 C 1 2 1 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 0.007293 0.000000 0.000281 0.00000 SCALE2 0.000000 0.021561 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021741 0.00000