HEADER MEMBRANE PROTEIN 05-NOV-15 5ELV TITLE CRYSTAL STRUCTURE OF THE GLUA2 LIGAND-BINDING DOMAIN (S1S2J-L504-N775) TITLE 2 IN COMPLEX WITH GLUTAMATE AND BPAM-521 AT 1.92 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR 2,GLUTAMATE RECEPTOR 2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES, 413-527,UNP RESIDUE, 653-797; COMPND 5 SYNONYM: GLUR-2,AMPA-SELECTIVE GLUTAMATE RECEPTOR 2,GLUR-B,GLUR-K2, COMPND 6 GLUTAMATE RECEPTOR IONOTROPIC,AMPA 2,GLUA2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 OTHER_DETAILS: THE PROTEIN COMPRISES SEGMENT S1 RESIDUES 413-527, A COMPND 10 GT LINKER AND S2 RESIDUES 653-798. 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 BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ORIGAMI B; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-22B(+) KEYWDS AMPA RECEPTOR LIGAND-BINDING DOMAIN, BPAM-521 ALLOSTERIC MODULATION, KEYWDS 2 MEMBRANE PROTEIN, FUSION PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.KRINTEL,L.JUKNAITE,K.FRYDENVANG,J.S.KASTRUP REVDAT 5 10-JAN-24 5ELV 1 REMARK REVDAT 4 07-MAR-18 5ELV 1 SOURCE REVDAT 3 17-JAN-18 5ELV 1 REMARK REVDAT 2 22-JUN-16 5ELV 1 JRNL REVDAT 1 04-MAY-16 5ELV 0 JRNL AUTH C.KRINTEL,P.FRANCOTTE,D.S.PICKERING,L.JUKNAITE,J.PHLSGAARD, JRNL AUTH 2 L.OLSEN,K.FRYDENVANG,E.GOFFIN,B.PIROTTE,J.S.KASTRUP JRNL TITL ENTHALPY-ENTROPY COMPENSATION IN THE BINDING OF MODULATORS JRNL TITL 2 AT IONOTROPIC GLUTAMATE RECEPTOR GLUA2. JRNL REF BIOPHYS.J. V. 110 2397 2016 JRNL REFN ESSN 1542-0086 JRNL PMID 27276258 JRNL DOI 10.1016/J.BPJ.2016.04.032 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.B.NOERHOLM,P.FRANCOTTE,L.OLSEN,C.KRINTEL,K.FRYDENVANG, REMARK 1 AUTH 2 E.GOFFIN,S.CHALLAL,L.DANOBER,I.BOTEZ-POP,P.LESTAGE, REMARK 1 AUTH 3 B.PIROTTE,J.S.KASTRUP REMARK 1 TITL SYNTHESIS, PHARMACOLOGICAL AND STRUCTURAL CHARACTERIZATION, REMARK 1 TITL 2 AND THERMODYNAMIC ASPECTS OF GLUA2-POSITIVE ALLOSTERIC REMARK 1 TITL 3 MODULATORS WITH A 3,4-DIHYDRO-2H-1,2,4-BENZOTHIADIAZINE REMARK 1 TITL 4 1,1-DIOXIDE SCAFFOLD. REMARK 1 REF J. MED. CHEM. V. 56 8736 2013 REMARK 1 REFN ISSN 1520-4804 REMARK 1 PMID 24131202 REMARK 1 DOI 10.1021/JM4012092 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.KRINTEL,K.FRYDENVANG,L.OLSEN,M.T.KRISTENSEN,O.DE BARRIOS, REMARK 1 AUTH 2 P.NAUR,P.FRANCOTTE,B.PIROTTE,M.GAJHEDE,J.S.KASTRUP REMARK 1 TITL THERMODYNAMICS AND STRUCTURAL ANALYSIS OF POSITIVE REMARK 1 TITL 2 ALLOSTERIC MODULATION OF THE IONOTROPIC GLUTAMATE RECEPTOR REMARK 1 TITL 3 GLUA2. REMARK 1 REF BIOCHEM. J. V. 441 173 2012 REMARK 1 REFN ESSN 1470-8728 REMARK 1 PMID 21895609 REMARK 1 DOI 10.1042/BJ20111221 REMARK 1 REFERENCE 3 REMARK 1 AUTH P.FRANCOTTE,A.B.NOERHOLM,T.DEVA,L.OLSEN,K.FRYDENVANG, REMARK 1 AUTH 2 E.GOFFIN,P.FRAIKIN,P.DE TULLIO,S.CHALLAL,J.Y.THOMAS,F.IOP, REMARK 1 AUTH 3 C.LOUIS,I.BOTEZ-POP,P.LESTAGE,L.DANOBER,J.S.KASTRUP, REMARK 1 AUTH 4 B.PIROTTE REMARK 1 TITL POSITIVE ALLOSTERIC MODULATORS OF REMARK 1 TITL 2 2-AMINO-3-(3-HYDROXY-5-METHYLISOXAZOL-4-YL)PROPIONIC ACID REMARK 1 TITL 3 RECEPTORS BELONGING TO REMARK 1 TITL 4 4-CYCLOPROPYL-3,4-DIHYDRO-2H-1,2,4-PYRIDOTHIADIAZINE REMARK 1 TITL 5 DIOXIDES AND DIVERSELY CHLORO-SUBSTITUTED REMARK 1 TITL 6 4-CYCLOPROPYL-3,4-DIHYDRO-2H-1,2,4-BENZOTHIADIAZINE REMARK 1 TITL 7 1,1-DIOXIDES. REMARK 1 REF J. MED. CHEM. V. 57 9539 2014 REMARK 1 REFN ISSN 1520-4804 REMARK 1 PMID 25375781 REMARK 1 DOI 10.1021/JM501268R REMARK 1 REFERENCE 4 REMARK 1 AUTH C.P.PTAK,A.H.AHMED,R.E.OSWALD REMARK 1 TITL PROBING THE ALLOSTERIC MODULATOR BINDING SITE OF GLUR2 WITH REMARK 1 TITL 2 THIAZIDE DERIVATIVES. REMARK 1 REF BIOCHEMISTRY V. 48 8594 2009 REMARK 1 REFN ISSN 1520-4995 REMARK 1 PMID 19673491 REMARK 1 DOI 10.1021/BI901127S REMARK 2 REMARK 2 RESOLUTION. 1.92 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) : 1.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 44846 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 2265 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 31.8050 - 4.8328 0.99 2825 150 0.1800 0.2210 REMARK 3 2 4.8328 - 3.8380 1.00 2730 145 0.1299 0.1696 REMARK 3 3 3.8380 - 3.3535 1.00 2686 159 0.1483 0.1772 REMARK 3 4 3.3535 - 3.0472 1.00 2674 155 0.1632 0.2053 REMARK 3 5 3.0472 - 2.8289 1.00 2669 139 0.1776 0.2142 REMARK 3 6 2.8289 - 2.6622 1.00 2675 132 0.1678 0.2356 REMARK 3 7 2.6622 - 2.5289 1.00 2661 131 0.1629 0.1760 REMARK 3 8 2.5289 - 2.4189 1.00 2636 135 0.1692 0.2345 REMARK 3 9 2.4189 - 2.3258 1.00 2640 155 0.1641 0.2337 REMARK 3 10 2.3258 - 2.2456 1.00 2621 140 0.1622 0.2136 REMARK 3 11 2.2456 - 2.1754 1.00 2654 134 0.1616 0.2361 REMARK 3 12 2.1754 - 2.1132 1.00 2625 119 0.1616 0.1988 REMARK 3 13 2.1132 - 2.0576 1.00 2623 156 0.1715 0.2308 REMARK 3 14 2.0576 - 2.0074 1.00 2641 134 0.1719 0.2637 REMARK 3 15 2.0074 - 1.9617 0.99 2585 135 0.1780 0.2331 REMARK 3 16 1.9617 - 1.9200 1.00 2636 146 0.1734 0.2368 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.83 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 4485 REMARK 3 ANGLE : 1.011 6065 REMARK 3 CHIRALITY : 0.042 662 REMARK 3 PLANARITY : 0.004 760 REMARK 3 DIHEDRAL : 12.648 1740 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 5ELV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1000209019. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-11 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) : 0.9753 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 : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44908 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.920 REMARK 200 RESOLUTION RANGE LOW (A) : 34.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08800 REMARK 200 FOR THE DATA SET : 13.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : 0.26000 REMARK 200 FOR SHELL : 1.900 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: 3TDJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG4000, 0.3 M LITHIUM SULFATE AND REMARK 280 0.1 M PHOSPHATE-CITRATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 279K 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 49.39500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.24000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.39500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.24000 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: 6120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 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 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 O HOH A 506 O HOH A 587 2.17 REMARK 500 O HOH A 545 O HOH B 490 2.18 REMARK 500 OE1 GLU A 77 O HOH A 401 2.19 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 GLU A 13 113.97 -160.17 REMARK 500 THR A 131 -3.28 -140.76 REMARK 500 LYS A 218 -158.13 -155.08 REMARK 500 ASN B 22 19.94 83.43 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 GOL A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT 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 5PX A 312 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GLU A 313 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT 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 PEG B 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG B 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5PX B 312 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GLU B 313 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TDJ RELATED DB: PDB REMARK 900 3TDJ IS THE SAME PROTEIN IN COMPLEX WITH THE STRUCTURALLY RELATED REMARK 900 MODULATOR BPAM97. REMARK 900 RELATED ID: 3TDK RELATED DB: PDB REMARK 900 3TDK IS THE SAME PROTEIN IN COMPLEX WITH THE STRUCTURALLY RELATED REMARK 900 MODULATOR CYCLOTHIAZIDE. REMARK 900 RELATED ID: 4N07 RELATED DB: PDB REMARK 900 4N07 IS THE SAME PROTEIN IN COMPLEX WITH THE STRUCTURALLY RELATED REMARK 900 MODULATOR BPAM344. REMARK 900 RELATED ID: 4U4S RELATED DB: PDB REMARK 900 4U4S IS THE SAME PROTEIN IN COMPLEX WITH THE STRUCTURALLY RELATED REMARK 900 MODULATOR BPAM25. REMARK 900 RELATED ID: 4U4X RELATED DB: PDB REMARK 900 4U4X IS THE SAME PROTEIN IN COMPLEX WITH THE STRUCTURALLY RELATED REMARK 900 MODULATOR BPAM37. REMARK 900 RELATED ID: 3IL1 RELATED DB: PDB REMARK 900 3IL1 IS THE GLUA2 LBD IN COMPLEX WITH THE STRUCTURALLY RELATED REMARK 900 MODULATOR IDRA-21. DBREF 5ELV A 3 117 UNP P19491 GRIA2_RAT 413 527 DBREF 5ELV A 120 264 UNP P19491 GRIA2_RAT 653 797 DBREF 5ELV B 3 117 UNP P19491 GRIA2_RAT 413 527 DBREF 5ELV B 120 264 UNP P19491 GRIA2_RAT 653 797 SEQADV 5ELV GLY A 1 UNP P19491 EXPRESSION TAG SEQADV 5ELV ALA A 2 UNP P19491 EXPRESSION TAG SEQADV 5ELV TYR A 94 UNP P19491 LEU 504 ENGINEERED MUTATION SEQADV 5ELV GLY A 118 UNP P19491 LINKER SEQADV 5ELV THR A 119 UNP P19491 LINKER SEQADV 5ELV SER A 242 UNP P19491 ASN 775 ENGINEERED MUTATION SEQADV 5ELV GLY B 1 UNP P19491 EXPRESSION TAG SEQADV 5ELV ALA B 2 UNP P19491 EXPRESSION TAG SEQADV 5ELV TYR B 94 UNP P19491 LEU 504 ENGINEERED MUTATION SEQADV 5ELV GLY B 118 UNP P19491 LINKER SEQADV 5ELV THR B 119 UNP P19491 LINKER SEQADV 5ELV SER B 242 UNP P19491 ASN 775 ENGINEERED MUTATION 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 TYR 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 SER 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 TYR 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 SER 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 GOL A 304 6 HET GOL A 305 6 HET CL A 306 1 HET CL A 307 1 HET ACT A 308 4 HET ACT A 309 4 HET ACT A 310 4 HET ACT A 311 4 HET 5PX A 312 16 HET GLU A 313 10 HET SO4 B 301 5 HET GOL B 302 6 HET GOL B 303 6 HET CL B 304 1 HET ACT B 305 4 HET ACT B 306 4 HET ACT B 307 4 HET ACT B 308 4 HET ACT B 309 4 HET PEG B 310 7 HET PEG B 311 7 HET 5PX B 312 16 HET GLU B 313 10 HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION HETNAM 5PX 4-CYCLOPROPYL-3,4-DIHYDRO-7-HYDROXY-2H-1,2,4- HETNAM 2 5PX BENZOTHIADIAZINE 1,1-DIOXIDE HETNAM GLU GLUTAMIC ACID HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN 5PX BPAM-521 FORMUL 3 SO4 4(O4 S 2-) FORMUL 6 GOL 4(C3 H8 O3) FORMUL 8 CL 3(CL 1-) FORMUL 10 ACT 9(C2 H3 O2 1-) FORMUL 14 5PX 2(C10 H12 N2 O3 S) FORMUL 15 GLU 2(C5 H9 N O4) FORMUL 25 PEG 2(C4 H10 O3) FORMUL 29 HOH *443(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 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 GLU B 201 1 8 HELIX 23 AC5 LEU B 230 GLN B 244 1 15 HELIX 24 AC6 GLY B 245 TYR B 256 1 12 SHEET 1 AA1 3 LYS A 50 ILE A 55 0 SHEET 2 AA1 3 THR A 5 THR A 10 1 N VAL A 6 O LYS A 50 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 THR A 137 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 6 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 2.04 SSBOND 2 CYS B 206 CYS B 261 1555 1555 2.04 CISPEP 1 SER A 14 PRO A 15 0 -3.97 CISPEP 2 GLU A 166 PRO A 167 0 3.84 CISPEP 3 LYS A 204 PRO A 205 0 3.23 CISPEP 4 SER B 14 PRO B 15 0 -0.32 CISPEP 5 GLU B 166 PRO B 167 0 -4.06 CISPEP 6 LYS B 204 PRO B 205 0 2.76 SITE 1 AC1 6 SER A 140 LYS A 144 ARG A 148 HOH A 404 SITE 2 AC1 6 HOH A 409 HOH A 541 SITE 1 AC2 6 ARG A 31 HOH A 408 HOH A 422 HOH A 456 SITE 2 AC2 6 HOH A 461 LYS B 183 SITE 1 AC3 3 ARG A 149 HOH A 474 LYS B 240 SITE 1 AC4 4 ARG A 148 TRP A 159 ARG A 163 HOH A 558 SITE 1 AC5 6 SER A 108 SER A 194 THR A 195 GLU A 198 SITE 2 AC5 6 ASN A 214 HOH A 465 SITE 1 AC6 2 ARG A 163 HOH B 577 SITE 1 AC7 2 LYS A 21 ASN A 22 SITE 1 AC8 2 ALA A 153 LYS B 249 SITE 1 AC9 2 ASP A 257 HOH A 431 SITE 1 AD1 4 ASP A 248 ASN B 214 ASP B 216 SER B 217 SITE 1 AD2 5 ASP A 38 GLU A 42 LEU A 250 LYS A 253 SITE 2 AD2 5 LYS B 21 SITE 1 AD3 13 PRO A 105 SER A 108 SER A 217 LYS A 218 SITE 2 AD3 13 GLY A 219 HOH A 545 LYS B 104 PRO B 105 SITE 3 AD3 13 PHE B 106 MET B 107 SER B 108 SER B 242 SITE 4 AD3 13 5PX B 312 SITE 1 AD4 12 TYR A 61 PRO A 89 LEU A 90 THR A 91 SITE 2 AD4 12 ARG A 96 GLY A 141 SER A 142 THR A 143 SITE 3 AD4 12 GLU A 193 HOH A 437 HOH A 444 HOH A 473 SITE 1 AD5 6 SER B 140 LYS B 144 ARG B 148 HOH B 411 SITE 2 AD5 6 HOH B 430 HOH B 458 SITE 1 AD6 5 SER B 108 SER B 194 GLU B 198 ASN B 214 SITE 2 AD6 5 HOH B 407 SITE 1 AD7 4 ARG B 148 TRP B 159 ARG B 163 ACT B 307 SITE 1 AD8 2 LYS B 4 THR B 5 SITE 1 AD9 2 LYS B 82 LYS B 116 SITE 1 AE1 3 ASP B 58 LYS B 60 ASN B 72 SITE 1 AE2 3 LYS B 144 ARG B 163 GOL B 303 SITE 1 AE3 4 SER B 123 ALA B 124 GLY B 213 HOH B 422 SITE 1 AE4 5 TYR A 94 HIS B 46 ALA B 237 LYS B 240 SITE 2 AE4 5 HOH B 504 SITE 1 AE5 5 GLU B 27 GLY B 28 ARG B 31 LYS B 52 SITE 2 AE5 5 HOH B 453 SITE 1 AE6 4 ARG A 203 LYS A 258 HIS B 23 ARG B 31 SITE 1 AE7 12 LYS A 104 PRO A 105 PHE A 106 MET A 107 SITE 2 AE7 12 SER A 108 SER A 242 5PX A 312 PRO B 105 SITE 3 AE7 12 SER B 108 SER B 217 LYS B 218 GLY B 219 SITE 1 AE8 12 TYR B 61 PRO B 89 LEU B 90 THR B 91 SITE 2 AE8 12 ARG B 96 GLY B 141 SER B 142 THR B 143 SITE 3 AE8 12 GLU B 193 HOH B 462 HOH B 465 HOH B 467 CRYST1 98.790 122.480 47.540 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 0.010122 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008165 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021035 0.00000