HEADER MEMBRANE PROTEIN 05-APR-20 6YK2 TITLE STRUCTURE OF THE AMPA RECEPTOR GLUA2O LIGAND-BINDING DOMAIN (S1S2J) IN TITLE 2 COMPLEX WITH THE COMPOUND (S)-1-[2'-AMINO-2'-CARBOXYETHYL]-5,7- TITLE 3 DIHYDROTHIENO[3,4-D]PYRIMIDIN- 2,4(1H,3H)-DIONE AT RESOLUTION 1.60A 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; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: THE PROTEIN CRYSTALLIZED IS THE EXTRACELLULAR LIGAND- COMPND 8 BINDING DOMAIN OF GLUA2O. TRANSMEMBRANE REGIONS WERE GENETICALLY COMPND 9 REMOVED AND REPLACED WITH A GLY-THR LINKER (RESIDUE 118-119). THE COMPND 10 SEQUENCE MATCHES DISCONTINOUSLY WITH THE REFERENCE DATABASE (UNP COMPND 11 RESIDUES 413-527 AND 653-797, NUMBERING WITH SIGNAL PEPTIDE OF 21 COMPND 12 AMINO ACIDS). THE TWO FIRST RESIDUES (GLY, ALA) ARE CLONING REMNANTS. 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_VARIANT: ORIGAMI B (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-22B(+) KEYWDS IONOTROPIC GLUTAMATE RECEPTOR, GLUA2O LIGAND-BINDING DOMAIN, BICYCLIC KEYWDS 2 PYRIMIDINEDIONE ANALOGUE, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.FRYDENVANG,J.S.KASTRUP REVDAT 4 24-JAN-24 6YK2 1 REMARK REVDAT 3 01-JUL-20 6YK2 1 JRNL REVDAT 2 17-JUN-20 6YK2 1 JRNL REVDAT 1 03-JUN-20 6YK2 0 JRNL AUTH K.FRYDENVANG,D.S.PICKERING,G.U.KSHIRSAGAR,G.CHEMI,S.GEMMA, JRNL AUTH 2 D.SPROGOE,A.M.KæRN,S.BROGI,G.CAMPIANI,S.BUTINI, JRNL AUTH 3 J.S.KASTRUP JRNL TITL IONOTROPIC GLUTAMATE RECEPTOR GLUA2 IN COMPLEX WITH BICYCLIC JRNL TITL 2 PYRIMIDINEDIONE-BASED COMPOUNDS: WHEN SMALL COMPOUND JRNL TITL 3 MODIFICATIONS HAVE DISTINCT EFFECTS ON BINDING INTERACTIONS. JRNL REF ACS CHEM NEUROSCI V. 11 1791 2020 JRNL REFN ESSN 1948-7193 JRNL PMID 32437601 JRNL DOI 10.1021/ACSCHEMNEURO.0C00195 REMARK 2 REMARK 2 RESOLUTION. 1.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.06 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 35875 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.163 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1794 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 35.0630 - 3.7878 0.91 2623 142 0.1627 0.1658 REMARK 3 2 3.7878 - 3.0070 0.98 2666 157 0.1345 0.1452 REMARK 3 3 3.0070 - 2.6270 0.99 2672 150 0.1453 0.1642 REMARK 3 4 2.6270 - 2.3869 0.99 2675 147 0.1372 0.1671 REMARK 3 5 2.3869 - 2.2158 0.99 2663 144 0.1343 0.1486 REMARK 3 6 2.2158 - 2.0852 1.00 2694 126 0.1338 0.1491 REMARK 3 7 2.0852 - 1.9808 1.00 2636 161 0.1357 0.1644 REMARK 3 8 1.9808 - 1.8946 1.00 2660 137 0.1452 0.1780 REMARK 3 9 1.8946 - 1.8217 1.00 2649 128 0.1515 0.1783 REMARK 3 10 1.8217 - 1.7588 1.00 2663 135 0.1550 0.2033 REMARK 3 11 1.7588 - 1.7038 1.00 2671 133 0.1648 0.1656 REMARK 3 12 1.7038 - 1.6551 1.00 2658 133 0.1567 0.1920 REMARK 3 13 1.6551 - 1.6120 0.81 2151 101 0.1613 0.1763 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.310 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.29 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 79 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.6091 9.1613 32.5724 REMARK 3 T TENSOR REMARK 3 T11: 0.0591 T22: 0.0523 REMARK 3 T33: 0.0583 T12: 0.0019 REMARK 3 T13: 0.0000 T23: 0.0021 REMARK 3 L TENSOR REMARK 3 L11: 0.3231 L22: 0.2311 REMARK 3 L33: 0.2529 L12: -0.1034 REMARK 3 L13: -0.0586 L23: 0.1061 REMARK 3 S TENSOR REMARK 3 S11: -0.0067 S12: -0.0130 S13: -0.0191 REMARK 3 S21: 0.0034 S22: 0.0035 S23: 0.0573 REMARK 3 S31: -0.0274 S32: -0.0159 S33: 0.0029 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 80 THROUGH 217 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.5386 16.4097 17.4456 REMARK 3 T TENSOR REMARK 3 T11: 0.0502 T22: 0.0595 REMARK 3 T33: 0.0532 T12: -0.0074 REMARK 3 T13: -0.0033 T23: -0.0048 REMARK 3 L TENSOR REMARK 3 L11: 0.1826 L22: 0.2506 REMARK 3 L33: 0.2406 L12: 0.0385 REMARK 3 L13: 0.0473 L23: -0.0289 REMARK 3 S TENSOR REMARK 3 S11: -0.0347 S12: 0.0082 S13: 0.0143 REMARK 3 S21: -0.0279 S22: 0.0135 S23: -0.0219 REMARK 3 S31: -0.0093 S32: -0.0011 S33: -0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 218 THROUGH 262 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.2477 -1.2119 26.1197 REMARK 3 T TENSOR REMARK 3 T11: 0.0678 T22: 0.0612 REMARK 3 T33: 0.0801 T12: -0.0013 REMARK 3 T13: -0.0056 T23: -0.0045 REMARK 3 L TENSOR REMARK 3 L11: 0.2625 L22: 0.1741 REMARK 3 L33: 0.0418 L12: 0.1150 REMARK 3 L13: -0.0405 L23: -0.0924 REMARK 3 S TENSOR REMARK 3 S11: -0.0344 S12: 0.0277 S13: -0.0360 REMARK 3 S21: -0.0368 S22: 0.0550 S23: 0.0026 REMARK 3 S31: -0.0145 S32: 0.0446 S33: -0.0004 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 6YK2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-APR-20. REMARK 100 THE DEPOSITION ID IS D_1292107755. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-NOV-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.07270 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.5 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35934 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.612 REMARK 200 RESOLUTION RANGE LOW (A) : 37.424 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : 0.03800 REMARK 200 FOR THE DATA SET : 18.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.61 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.10700 REMARK 200 R SYM FOR SHELL (I) : 0.10700 REMARK 200 FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: 1SYH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG4000, 0.3M LITHIUM SULFATE, REMARK 280 0.1M ACETATE, PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 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 29.63700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.26500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.63700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.26500 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: 4820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -91.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 59.27400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 570 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 SER A 263 REMARK 465 GLY A 264 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 A 4 CD CE NZ REMARK 470 LYS A 21 CG CD CE NZ REMARK 470 GLU A 24 CD OE1 OE2 REMARK 470 MET A 25 CE REMARK 470 GLU A 30 CD OE1 OE2 REMARK 470 LYS A 50 CE NZ REMARK 470 LYS A 52 CE NZ REMARK 470 LYS A 69 CD CE NZ REMARK 470 GLU A 125 CD OE1 OE2 REMARK 470 LYS A 129 CE NZ REMARK 470 ARG A 148 NE CZ NH1 NH2 REMARK 470 ARG A 149 NE CZ NH1 NH2 REMARK 470 LYS A 151 CD CE NZ REMARK 470 ASP A 156 CG OD1 OD2 REMARK 470 LYS A 183 CD CE NZ REMARK 470 LYS A 185 NZ REMARK 470 LYS A 204 CE NZ REMARK 470 LYS A 240 CE NZ REMARK 470 LYS A 249 CD CE NZ REMARK 470 LYS A 258 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 GLU A 13 107.38 -161.81 REMARK 500 ASN A 22 31.79 -98.32 REMARK 500 REMARK 500 REMARK: NULL 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 741 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH A 742 DISTANCE = 6.70 ANGSTROMS DBREF 6YK2 A 3 117 UNP P19491 GRIA2_RAT 413 527 DBREF 6YK2 A 120 264 UNP P19491 GRIA2_RAT 653 797 SEQADV 6YK2 GLY A 1 UNP P19491 EXPRESSION TAG SEQADV 6YK2 ALA A 2 UNP P19491 EXPRESSION TAG SEQADV 6YK2 GLY A 118 UNP P19491 LINKER SEQADV 6YK2 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 SO4 A 302 5 HET SO4 A 303 5 HET GOL A 304 6 HET GOL A 305 6 HET GOL A 306 6 HET GOL A 307 6 HET GOL A 308 6 HET CGW A 309 17 HET CL A 310 1 HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM CGW (2~{S})-2-AZANYL-3-[2,4-BIS(OXIDANYLIDENE)-5,7- HETNAM 2 CGW DIHYDROTHIENO[3,4-D]PYRIMIDIN-1-YL]PROPANOIC ACID HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 GOL 5(C3 H8 O3) FORMUL 10 CGW C9 H11 N3 O4 S FORMUL 11 CL CL 1- FORMUL 12 HOH *342(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 SER A 229 GLN A 244 1 16 HELIX 12 AB3 GLY A 245 TYR A 256 1 12 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 2.03 CISPEP 1 SER A 14 PRO A 15 0 0.58 CISPEP 2 SER A 14 PRO A 15 0 1.17 CISPEP 3 GLU A 166 PRO A 167 0 -4.61 CISPEP 4 LYS A 204 PRO A 205 0 6.43 CRYST1 59.274 96.530 48.711 90.00 90.00 90.00 P 21 21 2 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016871 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010360 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020529 0.00000