HEADER MEMBRANE PROTEIN 18-DEC-17 6FAZ TITLE CRYSTAL STRUCTURE OF THE GLUA2 LIGAND-BINDING DOMAIN (S1S2J) IN TITLE 2 COMPLEX WITH THE POSITIVE ALLOSTERIC MODULATOR TDPAM01 AT 1.4 A TITLE 3 RESOLUTION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GLUR-2,AMPA-SELECTIVE GLUTAMATE RECEPTOR 2,GLUR-B,GLUR-K2, COMPND 5 GLUTAMATE RECEPTOR IONOTROPIC,AMPA 2,GLUA2; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: EXTRACELLULAR LIGAND-BINDING DOMAIN OF GLUA2, COMPND 8 TRANSMEMBRANE REGIONS WERE GENETICALLY REMOVED AND REPLACED WITH A COMPND 9 GLY-THR LINKER (RESIDUE 118-119). THE SEQUENCE MATCHES COMPND 10 DISCONTINUOUSLY WITH REFERENCE DATABASE (413-527, 653-797). GLY-ALA COMPND 11 ARE CLONING REMANANTS. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GRIA2, GLUR2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI , ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: ORIGAMI B; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET22B(+) KEYWDS AMPA RECEPTOR, GLUA2, LIGAND-BINDING DOMAIN, GLUA2-S1S2J, POSITIVE KEYWDS 2 ALLOSTERIC MODULATOR, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.NIELSEN,S.LAULUMAA,J.S.KASTRUP REVDAT 2 17-JAN-24 6FAZ 1 REMARK REVDAT 1 21-NOV-18 6FAZ 0 JRNL AUTH T.DRAPIER,P.GEUBELLE,C.BOUCKAERT,L.NIELSEN,S.LAULUMAA, JRNL AUTH 2 E.GOFFIN,S.DILLY,P.FRANCOTTE,J.HANSON,L.POCHET,J.S.KASTRUP, JRNL AUTH 3 B.PIROTTE JRNL TITL ENHANCING ACTION OF POSITIVE ALLOSTERIC MODULATORS THROUGH JRNL TITL 2 THE DESIGN OF DIMERIC COMPOUNDS. JRNL REF J. MED. CHEM. V. 61 5279 2018 JRNL REFN ISSN 1520-4804 JRNL PMID 29775064 JRNL DOI 10.1021/ACS.JMEDCHEM.8B00250 REMARK 2 REMARK 2 RESOLUTION. 1.40 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.500 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 110490 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.138 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.168 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 5450 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 47.1908 - 4.3490 0.98 3749 166 0.1705 0.1970 REMARK 3 2 4.3490 - 3.4523 1.00 3629 177 0.1351 0.1460 REMARK 3 3 3.4523 - 3.0160 1.00 3582 187 0.1436 0.1679 REMARK 3 4 3.0160 - 2.7403 1.00 3579 181 0.1458 0.1632 REMARK 3 5 2.7403 - 2.5439 1.00 3556 177 0.1403 0.1568 REMARK 3 6 2.5439 - 2.3939 1.00 3489 207 0.1359 0.1685 REMARK 3 7 2.3939 - 2.2740 1.00 3529 182 0.1263 0.1691 REMARK 3 8 2.2740 - 2.1750 1.00 3505 191 0.1206 0.1523 REMARK 3 9 2.1750 - 2.0913 1.00 3500 189 0.1255 0.1446 REMARK 3 10 2.0913 - 2.0191 1.00 3503 183 0.1293 0.1633 REMARK 3 11 2.0191 - 1.9560 1.00 3490 177 0.1252 0.1738 REMARK 3 12 1.9560 - 1.9001 1.00 3496 176 0.1214 0.1709 REMARK 3 13 1.9001 - 1.8500 1.00 3492 204 0.1210 0.1604 REMARK 3 14 1.8500 - 1.8049 1.00 3463 190 0.1208 0.1636 REMARK 3 15 1.8049 - 1.7639 1.00 3511 164 0.1262 0.1856 REMARK 3 16 1.7639 - 1.7263 1.00 3474 189 0.1218 0.1635 REMARK 3 17 1.7263 - 1.6918 1.00 3464 169 0.1281 0.1766 REMARK 3 18 1.6918 - 1.6599 1.00 3527 161 0.1153 0.1571 REMARK 3 19 1.6599 - 1.6302 1.00 3461 173 0.1108 0.1579 REMARK 3 20 1.6302 - 1.6026 1.00 3486 193 0.1110 0.1726 REMARK 3 21 1.6026 - 1.5767 1.00 3435 190 0.1110 0.1561 REMARK 3 22 1.5767 - 1.5525 1.00 3500 169 0.1146 0.1765 REMARK 3 23 1.5525 - 1.5296 1.00 3431 205 0.1208 0.1868 REMARK 3 24 1.5296 - 1.5081 1.00 3460 193 0.1241 0.1949 REMARK 3 25 1.5081 - 1.4877 1.00 3453 188 0.1256 0.1880 REMARK 3 26 1.4877 - 1.4684 1.00 3427 188 0.1284 0.1904 REMARK 3 27 1.4684 - 1.4500 1.00 3487 160 0.1304 0.1821 REMARK 3 28 1.4500 - 1.4326 1.00 3444 162 0.1500 0.2296 REMARK 3 29 1.4326 - 1.4159 1.00 3493 181 0.1566 0.1997 REMARK 3 30 1.4159 - 1.4000 1.00 3425 178 0.1814 0.2575 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.03 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.72 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 : 0.007 4549 REMARK 3 ANGLE : 0.983 6154 REMARK 3 CHIRALITY : 0.077 669 REMARK 3 PLANARITY : 0.006 763 REMARK 3 DIHEDRAL : 20.527 1785 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 6FAZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1200007987. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-17 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 IV REMARK 200 BEAMLINE : BIOMAX REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9796 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 110666 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 48.603 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05500 REMARK 200 FOR THE DATA SET : 19.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.40 REMARK 200 R MERGE FOR SHELL (I) : 0.64300 REMARK 200 R SYM FOR SHELL (I) : 0.64300 REMARK 200 FOR SHELL : 1.200 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: 4N07 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG4000, 0.3 M AMMONIUM SULFATE, REMARK 280 0.1 M PHOSPHATE-CITRATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 280K 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 48.60300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.72900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.60300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.72900 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 264 REMARK 465 GLY B 1 REMARK 465 ALA B 2 REMARK 465 ASN B 3 REMARK 465 GLY B 264 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O1 GOL A 309 O HOH A 401 2.01 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 TRP B 255 -62.73 -104.15 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 SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GLU A 312 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 313 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue D45 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GLU B 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 312 DBREF 6FAZ A 3 117 UNP P19491 GRIA2_RAT 413 527 DBREF 6FAZ A 120 264 UNP P19491 GRIA2_RAT 653 797 DBREF 6FAZ B 3 117 UNP P19491 GRIA2_RAT 413 527 DBREF 6FAZ B 120 264 UNP P19491 GRIA2_RAT 653 797 SEQADV 6FAZ GLY A 1 UNP P19491 EXPRESSION TAG SEQADV 6FAZ ALA A 2 UNP P19491 EXPRESSION TAG SEQADV 6FAZ GLY A 118 UNP P19491 LINKER SEQADV 6FAZ THR A 119 UNP P19491 LINKER SEQADV 6FAZ GLY B 1 UNP P19491 EXPRESSION TAG SEQADV 6FAZ ALA B 2 UNP P19491 EXPRESSION TAG SEQADV 6FAZ GLY B 118 UNP P19491 LINKER SEQADV 6FAZ THR B 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 SEQRES 1 B 264 GLY ALA ASN LYS THR VAL VAL VAL THR THR ILE LEU GLU SEQRES 2 B 264 SER PRO TYR VAL MET MET LYS LYS ASN HIS GLU MET LEU SEQRES 3 B 264 GLU GLY ASN GLU ARG TYR GLU GLY TYR CYS VAL ASP LEU SEQRES 4 B 264 ALA ALA GLU ILE ALA LYS HIS CYS GLY PHE LYS TYR LYS SEQRES 5 B 264 LEU THR ILE VAL GLY ASP GLY LYS TYR GLY ALA ARG ASP SEQRES 6 B 264 ALA ASP THR LYS ILE TRP ASN GLY MET VAL GLY GLU LEU SEQRES 7 B 264 VAL TYR GLY LYS ALA ASP ILE ALA ILE ALA PRO LEU THR SEQRES 8 B 264 ILE THR LEU VAL ARG GLU GLU VAL ILE ASP PHE SER LYS SEQRES 9 B 264 PRO PHE MET SER LEU GLY ILE SER ILE MET ILE LYS LYS SEQRES 10 B 264 GLY THR PRO ILE GLU SER ALA GLU ASP LEU SER LYS GLN SEQRES 11 B 264 THR GLU ILE ALA TYR GLY THR LEU ASP SER GLY SER THR SEQRES 12 B 264 LYS GLU PHE PHE ARG ARG SER LYS ILE ALA VAL PHE ASP SEQRES 13 B 264 LYS MET TRP THR TYR MET ARG SER ALA GLU PRO SER VAL SEQRES 14 B 264 PHE VAL ARG THR THR ALA GLU GLY VAL ALA ARG VAL ARG SEQRES 15 B 264 LYS SER LYS GLY LYS TYR ALA TYR LEU LEU GLU SER THR SEQRES 16 B 264 MET ASN GLU TYR ILE GLU GLN ARG LYS PRO CYS ASP THR SEQRES 17 B 264 MET LYS VAL GLY GLY ASN LEU ASP SER LYS GLY TYR GLY SEQRES 18 B 264 ILE ALA THR PRO LYS GLY SER SER LEU GLY ASN ALA VAL SEQRES 19 B 264 ASN LEU ALA VAL LEU LYS LEU ASN GLU GLN GLY LEU LEU SEQRES 20 B 264 ASP LYS LEU LYS ASN LYS TRP TRP TYR ASP LYS GLY GLU SEQRES 21 B 264 CYS GLY SER GLY HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 A 303 5 HET PEG A 304 7 HET PEG A 305 7 HET GOL A 306 12 HET GOL A 307 6 HET GOL A 308 6 HET GOL A 309 6 HET CL A 310 1 HET ACT A 311 4 HET GLU A 312 10 HET EDO A 313 4 HET D45 B 301 28 HET SO4 B 302 5 HET SO4 B 303 5 HET GOL B 304 6 HET CL B 305 1 HET CL B 306 1 HET CL B 307 1 HET CL B 308 1 HET ACT B 309 4 HET ACT B 310 4 HET GLU B 311 10 HET EDO B 312 4 HETNAM SO4 SULFATE ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION HETNAM GLU GLUTAMIC ACID HETNAM EDO 1,2-ETHANEDIOL HETNAM D45 6,6'-(ETHANE-1,2-DIYL)BIS(4-METHYL-3,4-DIHYDRO-2H-1,2, HETNAM 2 D45 4-BENZOTHIADIAZINE 1,1-DIOXIDE) HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 SO4 5(O4 S 2-) FORMUL 6 PEG 2(C4 H10 O3) FORMUL 8 GOL 5(C3 H8 O3) FORMUL 12 CL 5(CL 1-) FORMUL 13 ACT 3(C2 H3 O2 1-) FORMUL 14 GLU 2(C5 H9 N O4) FORMUL 15 EDO 2(C2 H6 O2) FORMUL 16 D45 C18 H22 N4 O4 S2 FORMUL 28 HOH *661(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 TYR A 256 1 12 HELIX 13 AB4 ASN B 22 LEU B 26 5 5 HELIX 14 AB5 GLU B 27 GLU B 30 5 4 HELIX 15 AB6 GLY B 34 GLY B 48 1 15 HELIX 16 AB7 ASN B 72 TYR B 80 1 9 HELIX 17 AB8 THR B 93 GLU B 98 1 6 HELIX 18 AB9 SER B 123 LYS B 129 1 7 HELIX 19 AC1 GLY B 141 SER B 150 1 10 HELIX 20 AC2 ILE B 152 ALA B 165 1 14 HELIX 21 AC3 THR B 173 SER B 184 1 12 HELIX 22 AC4 SER B 194 GLN B 202 1 9 HELIX 23 AC5 LEU B 230 GLN B 244 1 15 HELIX 24 AC6 GLY B 245 TRP B 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 THR A 54 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 SHEET 1 AA6 3 TYR B 51 ILE B 55 0 SHEET 2 AA6 3 VAL B 6 THR B 10 1 N VAL B 8 O LYS B 52 SHEET 3 AA6 3 ILE B 85 ALA B 86 1 O ILE B 85 N THR B 9 SHEET 1 AA7 2 MET B 18 MET B 19 0 SHEET 2 AA7 2 TYR B 32 GLU B 33 -1 O GLU B 33 N MET B 18 SHEET 1 AA8 2 ILE B 100 PHE B 102 0 SHEET 2 AA8 2 ALA B 223 PRO B 225 -1 O THR B 224 N ASP B 101 SHEET 1 AA9 2 MET B 107 LEU B 109 0 SHEET 2 AA9 2 LYS B 218 TYR B 220 -1 O LYS B 218 N LEU B 109 SHEET 1 AB1 4 ALA B 134 GLY B 136 0 SHEET 2 AB1 4 TYR B 188 GLU B 193 1 O LEU B 191 N GLY B 136 SHEET 3 AB1 4 ILE B 111 LYS B 116 -1 N MET B 114 O TYR B 190 SHEET 4 AB1 4 THR B 208 VAL B 211 -1 O MET B 209 N ILE B 115 SSBOND 1 CYS A 206 CYS A 261 1555 1555 2.02 SSBOND 2 CYS B 206 CYS B 261 1555 1555 2.04 CISPEP 1 SER A 14 PRO A 15 0 -0.94 CISPEP 2 GLU A 166 PRO A 167 0 -3.86 CISPEP 3 LYS A 204 PRO A 205 0 2.43 CISPEP 4 SER B 14 PRO B 15 0 -2.15 CISPEP 5 GLU B 166 PRO B 167 0 -4.16 CISPEP 6 LYS B 204 PRO B 205 0 4.57 SITE 1 AC1 7 SER A 140 LYS A 144 ARG A 148 HOH A 434 SITE 2 AC1 7 HOH A 467 HOH A 489 HOH A 603 SITE 1 AC2 4 LYS A 82 LYS A 116 HOH A 420 HOH A 506 SITE 1 AC3 7 GLU A 97 ASP A 101 PHE A 102 HOH A 433 SITE 2 AC3 7 HOH A 574 HOH A 649 LYS B 104 SITE 1 AC4 3 GLY A 28 ARG A 31 LYS A 52 SITE 1 AC5 5 GLU A 33 LYS A 253 TRP A 254 LYS A 258 SITE 2 AC5 5 HOH A 549 SITE 1 AC6 3 ARG A 148 TRP A 159 ARG A 163 SITE 1 AC7 3 HIS A 46 LYS A 240 GLN A 244 SITE 1 AC8 5 SER A 194 GLU A 198 LYS A 210 ASN A 214 SITE 2 AC8 5 HOH A 595 SITE 1 AC9 11 LEU A 78 VAL A 79 GLY A 81 LYS A 117 SITE 2 AC9 11 MET A 209 PRO A 225 LYS A 226 HOH A 401 SITE 3 AC9 11 HOH A 403 HOH A 481 HOH A 632 SITE 1 AD1 2 LYS A 4 THR A 5 SITE 1 AD2 4 ILE A 152 ALA A 153 HOH A 439 HOH A 619 SITE 1 AD3 13 TYR A 61 PRO A 89 LEU A 90 THR A 91 SITE 2 AD3 13 ARG A 96 GLY A 141 SER A 142 THR A 143 SITE 3 AD3 13 GLU A 193 TYR A 220 HOH A 432 HOH A 468 SITE 4 AD3 13 HOH A 488 SITE 1 AD4 4 ASN A 214 ASP A 216 SER A 217 ASP B 248 SITE 1 AD5 14 LYS A 104 PRO A 105 SER A 108 SER A 217 SITE 2 AD5 14 LYS A 218 GLY A 219 ASN A 242 LYS B 104 SITE 3 AD5 14 PRO B 105 SER B 108 LYS B 218 GLY B 219 SITE 4 AD5 14 ASN B 242 HOH B 524 SITE 1 AD6 7 SER B 140 LYS B 144 ARG B 148 HOH B 423 SITE 2 AD6 7 HOH B 435 HOH B 547 HOH B 570 SITE 1 AD7 5 ARG B 31 HOH B 425 HOH B 460 HOH B 482 SITE 2 AD7 5 HOH B 494 SITE 1 AD8 4 ARG B 148 TRP B 159 ARG B 163 HOH B 598 SITE 1 AD9 2 ASN B 22 GLU B 24 SITE 1 AE1 2 HIS B 46 GLN B 244 SITE 1 AE2 3 LYS B 50 TYR B 51 HOH B 589 SITE 1 AE3 1 ALA B 153 SITE 1 AE4 6 ASP A 248 ASN B 214 LEU B 215 ASP B 216 SITE 2 AE4 6 SER B 217 HOH B 587 SITE 1 AE5 6 LYS A 104 HOH A 694 GLU B 97 ASP B 101 SITE 2 AE5 6 PHE B 102 HOH B 610 SITE 1 AE6 13 TYR B 61 PRO B 89 LEU B 90 THR B 91 SITE 2 AE6 13 ARG B 96 GLY B 141 SER B 142 THR B 143 SITE 3 AE6 13 GLU B 193 TYR B 220 HOH B 444 HOH B 462 SITE 4 AE6 13 HOH B 463 SITE 1 AE7 7 ALA B 134 TYR B 161 ALA B 165 GLU B 166 SITE 2 AE7 7 PRO B 167 VAL B 169 ARG B 180 CRYST1 97.206 121.458 47.164 90.00 90.00 90.00 P 21 21 2 8 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 0.010287 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008233 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021203 0.00000