HEADER MEMBRANE PROTEIN 18-NOV-16 5MFV TITLE CRYSTAL STRUCTURE OF THE GLUK1 LIGAND-BINDING DOMAIN IN COMPLEX WITH TITLE 2 KAINATE AND BPAM-521 AT 2.18 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR IONOTROPIC, KAINATE 1,GLUTAMATE RECEPTOR COMPND 3 IONOTROPIC, KAINATE 1; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: UNP RESIDUES 445-559,UNP RESIDUES 682-820; COMPND 6 SYNONYM: GLUK1,GLUTAMATE RECEPTOR 5,GLUR5,GLUK1,GLUTAMATE RECEPTOR 5, COMPND 7 GLUR5; COMPND 8 ENGINEERED: YES; COMPND 9 OTHER_DETAILS: THE PROTEIN CRYSTALLIZED IS THE EXTRACELLULAR LIGAND COMPND 10 BINDING DOMAIN OF GLUK1. TRANSMEMBRANE REGIONS WERE GENETICALLY COMPND 11 REMOVED AND REPLACED WITH A GLY-THR LINKER (RESIDUES 545 AND 546 OF COMPND 12 THE STRUCTURE). THEREFORE, THE SEQUENCE MATCHES DISCONTINUOUSLY WITH COMPND 13 THE REFERENCE DATABASE (430-544, 667-805). RESIDUE 429 IS A REMNANT COMPND 14 FROM CLONING. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GRIK1, GLUR5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ORIGAMI 2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS IONOTROPIC GLUTAMATE RECEPTOR, GLUK1 LIGAND-BINDING DOMAIN, MEMBRANE KEYWDS 2 PROTEIN, POSITIVE ALLOSTERIC MODULATOR EXPDTA X-RAY DIFFRACTION AUTHOR A.P.LARSEN,K.FRYDENVANG,J.S.KASTRUP REVDAT 5 06-NOV-24 5MFV 1 REMARK REVDAT 4 17-JAN-24 5MFV 1 REMARK REVDAT 3 17-JAN-18 5MFV 1 REMARK REVDAT 2 10-MAY-17 5MFV 1 JRNL REVDAT 1 12-APR-17 5MFV 0 JRNL AUTH A.P.LARSEN,S.FIEVRE,K.FRYDENVANG,P.FRANCOTTE,B.PIROTTE, JRNL AUTH 2 J.S.KASTRUP,C.MULLE JRNL TITL IDENTIFICATION AND STRUCTURE-FUNCTION STUDY OF POSITIVE JRNL TITL 2 ALLOSTERIC MODULATORS OF KAINATE RECEPTORS. JRNL REF MOL. PHARMACOL. V. 91 576 2017 JRNL REFN ESSN 1521-0111 JRNL PMID 28360094 JRNL DOI 10.1124/MOL.116.107599 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.NAUR,B.VESTERGAARD,L.K.SKOV,J.EGEBJERG,M.GAJHEDE, REMARK 1 AUTH 2 J.S.KASTRUP REMARK 1 TITL CRYSTAL STRUCTURE OF THE KAINATE RECEPTOR GLUR5 REMARK 1 TITL 2 LIGAND-BINDING CORE IN COMPLEX WITH (S)-GLUTAMATE. REMARK 1 REF FEBS LETT. V. 579 1154 2005 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 15710405 REMARK 1 DOI 10.1016/J.FEBSLET.2005.01.012 REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2 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) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 29430 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1497 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 47.6171 - 4.8493 0.97 2782 131 0.1628 0.1527 REMARK 3 2 4.8493 - 3.8496 0.98 2615 153 0.1371 0.1730 REMARK 3 3 3.8496 - 3.3631 0.99 2613 132 0.1563 0.2098 REMARK 3 4 3.3631 - 3.0557 0.99 2606 126 0.1809 0.2269 REMARK 3 5 3.0557 - 2.8367 1.00 2571 137 0.1845 0.2620 REMARK 3 6 2.8367 - 2.6694 1.00 2553 157 0.1832 0.2424 REMARK 3 7 2.6694 - 2.5358 1.00 2546 148 0.1773 0.2450 REMARK 3 8 2.5358 - 2.4254 1.00 2569 119 0.1724 0.2868 REMARK 3 9 2.4254 - 2.3320 1.00 2559 127 0.1760 0.2525 REMARK 3 10 2.3320 - 2.2515 1.00 2525 148 0.1807 0.2602 REMARK 3 11 2.2515 - 2.1811 0.79 1994 119 0.1925 0.2617 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.070 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.92 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.89 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 : 0.008 4204 REMARK 3 ANGLE : 1.045 5685 REMARK 3 CHIRALITY : 0.067 625 REMARK 3 PLANARITY : 0.005 709 REMARK 3 DIHEDRAL : 13.561 1588 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 16 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 432:450) REMARK 3 ORIGIN FOR THE GROUP (A): 30.7260 13.5630 -17.0240 REMARK 3 T TENSOR REMARK 3 T11: 0.3150 T22: 0.2460 REMARK 3 T33: 0.2293 T12: 0.0154 REMARK 3 T13: -0.0981 T23: 0.0008 REMARK 3 L TENSOR REMARK 3 L11: 2.0709 L22: 4.0898 REMARK 3 L33: 2.8315 L12: -0.3401 REMARK 3 L13: -1.3698 L23: -1.5694 REMARK 3 S TENSOR REMARK 3 S11: 0.0797 S12: -0.0046 S13: 0.0598 REMARK 3 S21: -0.6247 S22: -0.0754 S23: 0.4751 REMARK 3 S31: -0.4112 S32: -0.4954 S33: 0.0030 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 451:479) REMARK 3 ORIGIN FOR THE GROUP (A): 29.2152 19.3379 -12.7653 REMARK 3 T TENSOR REMARK 3 T11: 0.3443 T22: 0.1721 REMARK 3 T33: 0.2763 T12: 0.0954 REMARK 3 T13: -0.0632 T23: -0.0242 REMARK 3 L TENSOR REMARK 3 L11: 2.5946 L22: 1.4424 REMARK 3 L33: 5.2717 L12: 0.3664 REMARK 3 L13: 0.4593 L23: -2.3470 REMARK 3 S TENSOR REMARK 3 S11: -0.0183 S12: 0.0066 S13: 0.3037 REMARK 3 S21: -0.3312 S22: -0.0779 S23: 0.3917 REMARK 3 S31: -0.7327 S32: -0.5075 S33: 0.0942 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 480:537) REMARK 3 ORIGIN FOR THE GROUP (A): 43.4452 6.2183 -12.6657 REMARK 3 T TENSOR REMARK 3 T11: 0.1654 T22: 0.1564 REMARK 3 T33: 0.1369 T12: -0.0698 REMARK 3 T13: -0.0147 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 2.8118 L22: 2.9156 REMARK 3 L33: 4.1094 L12: -0.1748 REMARK 3 L13: -0.0025 L23: -1.1617 REMARK 3 S TENSOR REMARK 3 S11: -0.0002 S12: 0.0089 S13: 0.0239 REMARK 3 S21: -0.2022 S22: -0.0936 S23: -0.1756 REMARK 3 S31: -0.1222 S32: 0.2876 S33: 0.0707 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 538:685) REMARK 3 ORIGIN FOR THE GROUP (A): 26.6977 -18.1897 -14.0888 REMARK 3 T TENSOR REMARK 3 T11: 0.2298 T22: 0.2173 REMARK 3 T33: 0.2281 T12: -0.0658 REMARK 3 T13: -0.0933 T23: 0.0133 REMARK 3 L TENSOR REMARK 3 L11: 6.5330 L22: 4.1725 REMARK 3 L33: 2.1706 L12: 0.9976 REMARK 3 L13: -0.0260 L23: -0.1104 REMARK 3 S TENSOR REMARK 3 S11: 0.1498 S12: 0.0936 S13: -0.6600 REMARK 3 S21: 0.2104 S22: -0.0354 S23: -0.0951 REMARK 3 S31: 0.4812 S32: -0.1520 S33: -0.1133 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN A AND RESID 686:713) REMARK 3 ORIGIN FOR THE GROUP (A): 40.2141 -14.9864 -14.4757 REMARK 3 T TENSOR REMARK 3 T11: 0.1366 T22: 0.2082 REMARK 3 T33: 0.3360 T12: 0.0167 REMARK 3 T13: -0.0324 T23: 0.0099 REMARK 3 L TENSOR REMARK 3 L11: 6.1326 L22: 8.3157 REMARK 3 L33: 8.5206 L12: -0.2626 REMARK 3 L13: -2.1034 L23: 0.0643 REMARK 3 S TENSOR REMARK 3 S11: 0.0800 S12: 0.4152 S13: -0.6423 REMARK 3 S21: -0.0554 S22: -0.0199 S23: -0.6273 REMARK 3 S31: 0.3717 S32: 0.0258 S33: -0.0827 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN A AND RESID 714:770) REMARK 3 ORIGIN FOR THE GROUP (A): 28.0775 -5.7151 -14.8228 REMARK 3 T TENSOR REMARK 3 T11: 0.1792 T22: 0.2347 REMARK 3 T33: 0.1904 T12: 0.0018 REMARK 3 T13: -0.0068 T23: 0.0561 REMARK 3 L TENSOR REMARK 3 L11: 1.8396 L22: 2.7217 REMARK 3 L33: 1.9648 L12: 1.8669 REMARK 3 L13: 0.5471 L23: 1.4351 REMARK 3 S TENSOR REMARK 3 S11: 0.0288 S12: 0.1161 S13: 0.1169 REMARK 3 S21: 0.0282 S22: -0.0636 S23: 0.1515 REMARK 3 S31: 0.0478 S32: -0.1852 S33: 0.0314 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN A AND RESID 771:795) REMARK 3 ORIGIN FOR THE GROUP (A): 33.0284 12.8703 1.2372 REMARK 3 T TENSOR REMARK 3 T11: 0.2699 T22: 0.1195 REMARK 3 T33: 0.1712 T12: 0.0213 REMARK 3 T13: -0.0342 T23: 0.0029 REMARK 3 L TENSOR REMARK 3 L11: 7.1861 L22: 3.3842 REMARK 3 L33: 3.4790 L12: 1.4306 REMARK 3 L13: -0.1221 L23: 0.4048 REMARK 3 S TENSOR REMARK 3 S11: 0.0285 S12: -0.2213 S13: 0.4224 REMARK 3 S21: 0.0393 S22: -0.1406 S23: 0.2366 REMARK 3 S31: -0.5537 S32: -0.1545 S33: 0.0906 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: (CHAIN A AND RESID 796:801) REMARK 3 ORIGIN FOR THE GROUP (A): 18.7433 6.8173 -8.4559 REMARK 3 T TENSOR REMARK 3 T11: 0.1704 T22: 0.3981 REMARK 3 T33: 0.4824 T12: 0.0541 REMARK 3 T13: -0.0200 T23: 0.0243 REMARK 3 L TENSOR REMARK 3 L11: 1.3421 L22: 7.5832 REMARK 3 L33: 5.3251 L12: 1.3590 REMARK 3 L13: 2.6680 L23: 2.3270 REMARK 3 S TENSOR REMARK 3 S11: 0.1940 S12: -0.0272 S13: 0.4481 REMARK 3 S21: 0.3824 S22: -0.0765 S23: 1.5654 REMARK 3 S31: 0.0975 S32: -1.3155 S33: -0.1279 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: (CHAIN B AND RESID 433:449) REMARK 3 ORIGIN FOR THE GROUP (A): 44.4645 -7.1370 21.3632 REMARK 3 T TENSOR REMARK 3 T11: 0.3142 T22: 0.1494 REMARK 3 T33: 0.1156 T12: -0.0556 REMARK 3 T13: -0.0612 T23: 0.0154 REMARK 3 L TENSOR REMARK 3 L11: 6.1469 L22: 1.3331 REMARK 3 L33: 2.5927 L12: -2.4605 REMARK 3 L13: 0.6329 L23: 0.2424 REMARK 3 S TENSOR REMARK 3 S11: -0.1904 S12: -0.0893 S13: -0.0617 REMARK 3 S21: -0.0311 S22: 0.3088 S23: 0.2959 REMARK 3 S31: 0.5846 S32: -0.1205 S33: -0.1085 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: (CHAIN B AND RESID 450:482) REMARK 3 ORIGIN FOR THE GROUP (A): 51.0918 -9.8080 17.9514 REMARK 3 T TENSOR REMARK 3 T11: 0.2267 T22: 0.1784 REMARK 3 T33: 0.2256 T12: 0.0433 REMARK 3 T13: -0.0553 T23: 0.0115 REMARK 3 L TENSOR REMARK 3 L11: 2.7787 L22: 2.3659 REMARK 3 L33: 8.2332 L12: -0.4756 REMARK 3 L13: 0.7189 L23: -2.9165 REMARK 3 S TENSOR REMARK 3 S11: 0.0517 S12: -0.0413 S13: -0.1546 REMARK 3 S21: -0.0526 S22: -0.0748 S23: -0.3063 REMARK 3 S31: 0.4327 S32: 0.5523 S33: 0.0942 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: (CHAIN B AND RESID 483:536) REMARK 3 ORIGIN FOR THE GROUP (A): 42.0858 6.9760 16.5153 REMARK 3 T TENSOR REMARK 3 T11: 0.2224 T22: 0.1745 REMARK 3 T33: 0.1983 T12: -0.0949 REMARK 3 T13: -0.0168 T23: -0.0043 REMARK 3 L TENSOR REMARK 3 L11: 1.5624 L22: 2.4221 REMARK 3 L33: 3.1787 L12: -0.5117 REMARK 3 L13: 0.3554 L23: -0.4180 REMARK 3 S TENSOR REMARK 3 S11: 0.0713 S12: -0.1200 S13: 0.0728 REMARK 3 S21: 0.2613 S22: 0.0111 S23: -0.0635 REMARK 3 S31: -0.2523 S32: 0.2064 S33: -0.0558 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: (CHAIN B AND RESID 537:697) REMARK 3 ORIGIN FOR THE GROUP (A): 18.2120 1.5584 18.3413 REMARK 3 T TENSOR REMARK 3 T11: 0.2170 T22: 0.3387 REMARK 3 T33: 0.2263 T12: -0.0274 REMARK 3 T13: 0.0026 T23: -0.0186 REMARK 3 L TENSOR REMARK 3 L11: 4.5790 L22: 6.0654 REMARK 3 L33: 3.2395 L12: 1.6774 REMARK 3 L13: -0.6267 L23: -0.6806 REMARK 3 S TENSOR REMARK 3 S11: 0.1721 S12: 0.0278 S13: 0.5111 REMARK 3 S21: 0.2011 S22: -0.0472 S23: 0.6096 REMARK 3 S31: -0.1000 S32: -0.7779 S33: -0.0686 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: (CHAIN B AND RESID 698:722) REMARK 3 ORIGIN FOR THE GROUP (A): 20.2575 7.7643 22.1023 REMARK 3 T TENSOR REMARK 3 T11: 0.2274 T22: 0.2576 REMARK 3 T33: 0.2416 T12: 0.0161 REMARK 3 T13: 0.0665 T23: 0.0126 REMARK 3 L TENSOR REMARK 3 L11: 5.6492 L22: 7.1338 REMARK 3 L33: 5.9390 L12: -1.0702 REMARK 3 L13: 0.1830 L23: 0.9839 REMARK 3 S TENSOR REMARK 3 S11: 0.0609 S12: 0.2169 S13: 0.4185 REMARK 3 S21: 0.4480 S22: -0.0989 S23: 0.6459 REMARK 3 S31: -0.4605 S32: -0.5352 S33: 0.0387 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: (CHAIN B AND RESID 723:775) REMARK 3 ORIGIN FOR THE GROUP (A): 29.0605 -4.4992 16.7687 REMARK 3 T TENSOR REMARK 3 T11: 0.2397 T22: 0.1963 REMARK 3 T33: 0.1727 T12: -0.0484 REMARK 3 T13: -0.0526 T23: 0.0041 REMARK 3 L TENSOR REMARK 3 L11: 2.9758 L22: 1.2235 REMARK 3 L33: 1.6636 L12: 1.6166 REMARK 3 L13: -1.4054 L23: -0.6849 REMARK 3 S TENSOR REMARK 3 S11: 0.0505 S12: -0.0713 S13: -0.0428 REMARK 3 S21: 0.1373 S22: -0.1609 S23: -0.0473 REMARK 3 S31: 0.0253 S32: -0.1450 S33: 0.1016 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: (CHAIN B AND RESID 776:794) REMARK 3 ORIGIN FOR THE GROUP (A): 44.9126 -7.0784 1.9390 REMARK 3 T TENSOR REMARK 3 T11: 0.1362 T22: 0.1200 REMARK 3 T33: 0.1852 T12: 0.0182 REMARK 3 T13: -0.0200 T23: 0.0415 REMARK 3 L TENSOR REMARK 3 L11: 6.3914 L22: 4.1350 REMARK 3 L33: 5.7841 L12: 2.1353 REMARK 3 L13: 0.5239 L23: 0.8882 REMARK 3 S TENSOR REMARK 3 S11: 0.1103 S12: 0.1227 S13: -0.4258 REMARK 3 S21: -0.1011 S22: -0.1380 S23: -0.2952 REMARK 3 S31: 0.3302 S32: -0.0871 S33: 0.0370 REMARK 3 TLS GROUP : 16 REMARK 3 SELECTION: (CHAIN B AND RESID 795:805) REMARK 3 ORIGIN FOR THE GROUP (A): 32.7572 -17.4419 13.2972 REMARK 3 T TENSOR REMARK 3 T11: 0.3839 T22: 0.1911 REMARK 3 T33: 0.3707 T12: -0.1037 REMARK 3 T13: -0.0561 T23: 0.0155 REMARK 3 L TENSOR REMARK 3 L11: 3.2498 L22: 1.4577 REMARK 3 L33: 4.0336 L12: 0.8708 REMARK 3 L13: -3.4193 L23: -0.1847 REMARK 3 S TENSOR REMARK 3 S11: -0.5877 S12: 0.3184 S13: -0.7439 REMARK 3 S21: 0.2119 S22: 0.0733 S23: 0.1041 REMARK 3 S31: 0.6684 S32: -0.4556 S33: 0.3320 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 5MFV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1200002412. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-APR-14 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) : 0.97879 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, XSCALE REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29453 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.181 REMARK 200 RESOLUTION RANGE LOW (A) : 47.606 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.15200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.1 REMARK 200 STARTING MODEL: PDB ENTRY 4E0X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16 % PEG4000, 0.2 M LITHIUM-SULFATE, 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 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 116.44550 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.38850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.38850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 58.22275 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.38850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.38850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 174.66825 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.38850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.38850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 58.22275 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.38850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.38850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 174.66825 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 116.44550 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: 3770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 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 429 REMARK 465 ALA A 430 REMARK 465 ASN A 431 REMARK 465 ASN A 802 REMARK 465 GLY A 803 REMARK 465 CYS A 804 REMARK 465 PRO A 805 REMARK 465 GLY B 429 REMARK 465 ALA B 430 REMARK 465 ASN B 431 REMARK 465 ARG B 432 REMARK 465 ASP B 494 REMARK 465 LYS B 495 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 441 116.74 -165.87 REMARK 500 ASP A 687 -3.86 72.57 REMARK 500 ASN B 499 -168.20 -127.10 REMARK 500 ASP B 760 70.65 58.86 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 5PX A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5PX A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KAI A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 904 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 905 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 906 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KAI B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 904 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE DATABASE IS P22756-2, ISOFORM GLUR5-2. THE PROTEIN REMARK 999 CRYSTALLIZED IS THE EXTRACELLULAR LIGAND-BINDING DOMAIN OF GLUK1. REMARK 999 TRANSMEMBRANE REGIONS WERE GENETICALLY REMOVED AND REPLACED WITH A REMARK 999 GLY-THR LINKER. THERE IS A SEQUENCE CONFLICT AT RESIDUE 462 OF THE REMARK 999 CRYSTALLIZED PROTEIN DUE TO DIFFERENCES IN DATABASE SEQUENCE (SEE REMARK 999 GENBANK ACCESION NO.AAA02874). DBREF 5MFV A 430 544 UNP P22756 GRIK1_RAT 445 559 DBREF 5MFV A 667 805 UNP P22756 GRIK1_RAT 682 820 DBREF 5MFV B 430 544 UNP P22756 GRIK1_RAT 445 559 DBREF 5MFV B 667 805 UNP P22756 GRIK1_RAT 682 820 SEQADV 5MFV GLY A 429 UNP P22756 CLONING ARTIFACT SEQADV 5MFV GLY A 462 UNP P22756 ALA 477 SEE REMARK 999 SEQADV 5MFV GLY A 545 UNP P22756 LINKER SEQADV 5MFV THR A 546 UNP P22756 LINKER SEQADV 5MFV GLY B 429 UNP P22756 CLONING ARTIFACT SEQADV 5MFV GLY B 462 UNP P22756 ALA 477 SEE REMARK 999 SEQADV 5MFV GLY B 545 UNP P22756 LINKER SEQADV 5MFV THR B 546 UNP P22756 LINKER SEQRES 1 A 257 GLY ALA ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 A 257 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 A 257 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 A 257 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 A 257 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 A 257 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 A 257 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 A 257 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 A 257 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 A 257 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 A 257 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 A 257 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 A 257 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 A 257 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 A 257 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 A 257 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 A 257 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 A 257 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 A 257 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 A 257 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SEQRES 1 B 257 GLY ALA ASN ARG THR LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 B 257 GLU PRO TYR VAL MET TYR ARG LYS SER ASP LYS PRO LEU SEQRES 3 B 257 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS LEU ASP LEU SEQRES 4 B 257 LEU LYS GLU LEU SER ASN ILE LEU GLY PHE LEU TYR ASP SEQRES 5 B 257 VAL LYS LEU VAL PRO ASP GLY LYS TYR GLY ALA GLN ASN SEQRES 6 B 257 ASP LYS GLY GLU TRP ASN GLY MET VAL LYS GLU LEU ILE SEQRES 7 B 257 ASP HIS ARG ALA ASP LEU ALA VAL ALA PRO LEU THR ILE SEQRES 8 B 257 THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS PRO SEQRES 9 B 257 PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS GLY SEQRES 10 B 257 THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN THR SEQRES 11 B 257 LYS ILE GLU TYR GLY ALA VAL ARG ASP GLY SER THR MET SEQRES 12 B 257 THR PHE PHE LYS LYS SER LYS ILE SER THR TYR GLU LYS SEQRES 13 B 257 MET TRP ALA PHE MET SER SER ARG GLN GLN SER ALA LEU SEQRES 14 B 257 VAL LYS ASN SER ASP GLU GLY ILE GLN ARG VAL LEU THR SEQRES 15 B 257 THR ASP TYR ALA LEU LEU MET GLU SER THR SER ILE GLU SEQRES 16 B 257 TYR VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE GLY SEQRES 17 B 257 GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR PRO SEQRES 18 B 257 ILE GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA ILE SEQRES 19 B 257 LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET LYS SEQRES 20 B 257 GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO HET 5PX A 901 16 HET 5PX A 902 16 HET KAI A 903 15 HET CL A 904 1 HET SO4 A 905 5 HET GOL A 906 6 HET KAI B 901 15 HET SO4 B 902 5 HET SO4 B 903 5 HET ACT B 904 4 HETNAM 5PX 4-CYCLOPROPYL-3,4-DIHYDRO-7-HYDROXY-2H-1,2,4- HETNAM 2 5PX BENZOTHIADIAZINE 1,1-DIOXIDE HETNAM KAI 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE HETNAM CL CHLORIDE ION HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM ACT ACETATE ION HETSYN 5PX BPAM-521 HETSYN KAI KAINATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 5PX 2(C10 H12 N2 O3 S) FORMUL 5 KAI 2(C10 H15 N O4) FORMUL 6 CL CL 1- FORMUL 7 SO4 3(O4 S 2-) FORMUL 8 GOL C3 H8 O3 FORMUL 12 ACT C2 H3 O2 1- FORMUL 13 HOH *324(H2 O) HELIX 1 AA1 TYR A 455 ASP A 458 5 4 HELIX 2 AA2 GLY A 462 GLY A 476 1 15 HELIX 3 AA3 ASN A 499 ASP A 507 1 9 HELIX 4 AA4 THR A 520 LYS A 525 1 6 HELIX 5 AA5 SER A 670 LYS A 676 1 7 HELIX 6 AA6 GLY A 688 SER A 697 1 10 HELIX 7 AA7 ILE A 699 SER A 710 1 12 HELIX 8 AA8 SER A 710 SER A 715 1 6 HELIX 9 AA9 ASN A 720 THR A 731 1 12 HELIX 10 AB1 SER A 739 ASN A 749 1 11 HELIX 11 AB2 PRO A 773 GLU A 788 1 16 HELIX 12 AB3 GLY A 789 ARG A 800 1 12 HELIX 13 AB4 TYR B 455 ASP B 458 5 4 HELIX 14 AB5 GLY B 462 GLY B 476 1 15 HELIX 15 AB6 ASN B 499 ASP B 507 1 9 HELIX 16 AB7 THR B 520 LYS B 525 1 6 HELIX 17 AB8 SER B 670 LYS B 676 1 7 HELIX 18 AB9 GLY B 688 SER B 697 1 10 HELIX 19 AC1 ILE B 699 SER B 715 1 17 HELIX 20 AC2 ASN B 720 THR B 731 1 12 HELIX 21 AC3 SER B 739 GLN B 747 1 9 HELIX 22 AC4 PRO B 773 GLU B 788 1 16 HELIX 23 AC5 GLY B 789 ARG B 800 1 12 SHEET 1 AA1 3 TYR A 479 LEU A 483 0 SHEET 2 AA1 3 LEU A 434 THR A 438 1 N VAL A 436 O LYS A 482 SHEET 3 AA1 3 LEU A 512 ALA A 513 1 O LEU A 512 N THR A 437 SHEET 1 AA2 2 MET A 446 TYR A 447 0 SHEET 2 AA2 2 PHE A 460 GLU A 461 -1 O GLU A 461 N MET A 446 SHEET 1 AA3 4 GLU A 681 GLY A 683 0 SHEET 2 AA3 4 TYR A 733 GLU A 738 1 O LEU A 736 N GLY A 683 SHEET 3 AA3 4 ILE A 527 ARG A 543 -1 N SER A 539 O MET A 737 SHEET 4 AA3 4 LEU A 752 PRO A 769 -1 O THR A 753 N TYR A 542 SHEET 1 AA4 3 TYR B 479 LEU B 483 0 SHEET 2 AA4 3 LEU B 434 THR B 438 1 N LEU B 434 O ASP B 480 SHEET 3 AA4 3 LEU B 512 ALA B 513 1 O LEU B 512 N THR B 437 SHEET 1 AA5 2 MET B 446 TYR B 447 0 SHEET 2 AA5 2 PHE B 460 GLU B 461 -1 O GLU B 461 N MET B 446 SHEET 1 AA6 4 GLU B 681 GLY B 683 0 SHEET 2 AA6 4 TYR B 733 GLU B 738 1 O LEU B 736 N GLY B 683 SHEET 3 AA6 4 ILE B 527 ARG B 543 -1 N SER B 539 O MET B 737 SHEET 4 AA6 4 LEU B 752 PRO B 769 -1 O LYS B 762 N LEU B 536 SSBOND 1 CYS B 750 CYS B 804 1555 1555 2.04 CISPEP 1 GLU A 442 PRO A 443 0 -3.11 CISPEP 2 GLU B 442 PRO B 443 0 -6.08 SITE 1 AC1 14 LYS A 531 PRO A 532 PHE A 533 MET A 534 SITE 2 AC1 14 THR A 535 LEU A 783 GLN A 786 LEU A 791 SITE 3 AC1 14 HOH A1001 ILE B 519 PRO B 532 THR B 535 SITE 4 AC1 14 LYS B 762 GLY B 763 SITE 1 AC2 13 ILE A 519 PRO A 532 THR A 535 SER A 761 SITE 2 AC2 13 LYS A 762 GLY A 763 LYS B 531 PRO B 532 SITE 3 AC2 13 PHE B 533 MET B 534 LEU B 783 GLN B 786 SITE 4 AC2 13 LEU B 791 SITE 1 AC3 13 GLU A 441 TYR A 489 PRO A 516 THR A 518 SITE 2 AC3 13 ARG A 523 GLY A 688 SER A 689 THR A 690 SITE 3 AC3 13 SER A 721 GLU A 738 HOH A1036 HOH A1048 SITE 4 AC3 13 HOH A1057 SITE 1 AC4 3 LYS A 531 LYS B 531 HOH B1070 SITE 1 AC5 5 GLN A 786 HIS A 792 HOH A1031 ASP B 760 SITE 2 AC5 5 SER B 761 SITE 1 AC6 6 LYS A 488 TYR A 489 ARG A 686 ASP A 687 SITE 2 AC6 6 GLY A 688 LYS A 719 SITE 1 AC7 12 GLU B 441 TYR B 489 PRO B 516 THR B 518 SITE 2 AC7 12 ARG B 523 GLY B 688 SER B 689 THR B 690 SITE 3 AC7 12 GLU B 738 HOH B1023 HOH B1043 HOH B1072 SITE 1 AC8 6 ASP A 760 SER A 761 GLN B 786 HIS B 792 SITE 2 AC8 6 HOH B1045 HOH B1079 SITE 1 AC9 2 ARG B 459 HOH B1006 SITE 1 AD1 3 ARG B 448 SER B 450 LYS B 452 CRYST1 68.777 68.777 232.891 90.00 90.00 90.00 P 41 21 2 16 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 0.014540 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014540 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004294 0.00000