HEADER MEMBRANE PROTEIN 08-NOV-23 8R32 TITLE CRYSTAL STRUCTURE OF THE GLUK2 LIGAND-BINDING DOMAIN IN COMPLEX WITH TITLE 2 L-GLUTAMATE AND BPAM344 AT 1.60 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR IONOTROPIC, KAINATE 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GLUK2,GLUTAMATE RECEPTOR 6,GLUR-6,GLUR6; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: THE PROTEIN CRYSTALLIZED IS THE EXTRACELLULAR LIGAND COMPND 7 BINDING DOMAIN OF GLUK2. TRANSMEMBRANE REGIONS WERE GENETICALLY COMPND 8 REMOVED AND REPLACED WITH A GLY-THR LINKER (RESIDUES 545 AND 546 OF COMPND 9 THE STRUCTURE). THEREFORE, THE SEQUENCE MATCHES DISCONTINUOUSLY WITH COMPND 10 THE REFERENCE DATABASE (429-544, 667-805). RESIDUE 428 IS A REMNANT COMPND 11 FROM CLONING. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GRIK2, GLUR6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ORIGAMI 2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS IONOTROPIC GLUTAMATE RECEPTOR, GLUK2 LIGAND-BINDING DOMAIN, MEMBRANE KEYWDS 2 PROTEIN, POSITIVE ALLOSTERIC MODULATOR, L-GLUTAMATE EXPDTA X-RAY DIFFRACTION AUTHOR Y.BAY,M.E.JEPPESEN,K.FRYDENVANG,J.S.KASTRUP REVDAT 2 06-NOV-24 8R32 1 REMARK REVDAT 1 18-SEP-24 8R32 0 JRNL AUTH Y.BAY,M.EGEBERG JEPPESEN,K.FRYDENVANG,P.FRANCOTTE,B.PIROTTE, JRNL AUTH 2 D.S.PICKERING,A.S.KRISTENSEN,J.S.KASTRUP JRNL TITL THE POSITIVE ALLOSTERIC MODULATOR BPAM344 AND L-GLUTAMATE JRNL TITL 2 INTRODUCE AN ACTIVE-LIKE STRUCTURE OF THE LIGAND-BINDING JRNL TITL 3 DOMAIN OF GLUK2. JRNL REF FEBS LETT. V. 598 743 2024 JRNL REFN ISSN 0014-5793 JRNL PMID 38369668 JRNL DOI 10.1002/1873-3468.14824 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20_4459: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 63827 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 3201 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 48.1600 - 4.5500 1.00 2844 168 0.1746 0.1895 REMARK 3 2 4.5500 - 3.6100 1.00 2704 142 0.1326 0.1332 REMARK 3 3 3.6100 - 3.1500 1.00 2704 140 0.1409 0.1641 REMARK 3 4 3.1500 - 2.8700 1.00 2647 144 0.1480 0.1681 REMARK 3 5 2.8700 - 2.6600 1.00 2647 142 0.1464 0.2022 REMARK 3 6 2.6600 - 2.5000 1.00 2695 118 0.1493 0.1598 REMARK 3 7 2.5000 - 2.3800 1.00 2640 126 0.1466 0.1775 REMARK 3 8 2.3800 - 2.2800 1.00 2654 119 0.1391 0.1630 REMARK 3 9 2.2800 - 2.1900 1.00 2601 144 0.1335 0.1730 REMARK 3 10 2.1900 - 2.1100 1.00 2638 147 0.1318 0.1535 REMARK 3 11 2.1100 - 2.0500 1.00 2627 149 0.1420 0.1808 REMARK 3 12 2.0500 - 1.9900 1.00 2563 176 0.1504 0.1841 REMARK 3 13 1.9900 - 1.9400 1.00 2609 130 0.1640 0.2011 REMARK 3 14 1.9400 - 1.8900 1.00 2651 139 0.1675 0.2140 REMARK 3 15 1.8900 - 1.8400 1.00 2626 116 0.1660 0.1815 REMARK 3 16 1.8400 - 1.8100 1.00 2583 158 0.1606 0.2048 REMARK 3 17 1.8100 - 1.7700 1.00 2601 124 0.1583 0.2113 REMARK 3 18 1.7700 - 1.7400 1.00 2622 132 0.1568 0.1839 REMARK 3 19 1.7400 - 1.7100 1.00 2634 126 0.1666 0.1999 REMARK 3 20 1.7100 - 1.6800 1.00 2567 153 0.1871 0.2372 REMARK 3 21 1.6800 - 1.6500 1.00 2591 142 0.1924 0.2176 REMARK 3 22 1.6500 - 1.6200 1.00 2606 137 0.1994 0.2225 REMARK 3 23 1.6200 - 1.6000 1.00 2572 129 0.2308 0.2700 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.670 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 4345 REMARK 3 ANGLE : 1.032 5896 REMARK 3 CHIRALITY : 0.063 648 REMARK 3 PLANARITY : 0.009 743 REMARK 3 DIHEDRAL : 6.208 625 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 14 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 430 THROUGH 506 ) REMARK 3 ORIGIN FOR THE GROUP (A): 30.6248 7.0040 -8.2094 REMARK 3 T TENSOR REMARK 3 T11: 0.0957 T22: 0.1018 REMARK 3 T33: 0.1068 T12: 0.0020 REMARK 3 T13: -0.0194 T23: 0.0331 REMARK 3 L TENSOR REMARK 3 L11: 1.0664 L22: 1.9382 REMARK 3 L33: 1.0095 L12: 0.5861 REMARK 3 L13: 0.1095 L23: 0.5081 REMARK 3 S TENSOR REMARK 3 S11: -0.0347 S12: 0.1242 S13: 0.1493 REMARK 3 S21: -0.1397 S22: 0.0480 S23: 0.2147 REMARK 3 S31: -0.1362 S32: -0.0534 S33: -0.0157 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 507 THROUGH 680 ) REMARK 3 ORIGIN FOR THE GROUP (A): 36.5070 -6.2505 2.7283 REMARK 3 T TENSOR REMARK 3 T11: 0.0545 T22: 0.0623 REMARK 3 T33: 0.0819 T12: 0.0025 REMARK 3 T13: -0.0061 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 0.6669 L22: 1.0247 REMARK 3 L33: 1.6874 L12: 0.2944 REMARK 3 L13: -0.3927 L23: -0.5829 REMARK 3 S TENSOR REMARK 3 S11: -0.0088 S12: -0.0082 S13: -0.0202 REMARK 3 S21: 0.0291 S22: 0.0308 S23: 0.0161 REMARK 3 S31: -0.0090 S32: -0.0099 S33: -0.0252 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 681 THROUGH 748 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.7761 -10.0997 6.8499 REMARK 3 T TENSOR REMARK 3 T11: 0.0698 T22: 0.0799 REMARK 3 T33: 0.0879 T12: -0.0051 REMARK 3 T13: -0.0054 T23: 0.0105 REMARK 3 L TENSOR REMARK 3 L11: 1.7064 L22: 2.6909 REMARK 3 L33: 2.4496 L12: 0.1195 REMARK 3 L13: -0.6331 L23: -0.0137 REMARK 3 S TENSOR REMARK 3 S11: -0.0629 S12: 0.1123 S13: -0.0720 REMARK 3 S21: 0.0347 S22: 0.0619 S23: 0.2446 REMARK 3 S31: 0.1397 S32: -0.1695 S33: 0.0096 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 749 THROUGH 805 ) REMARK 3 ORIGIN FOR THE GROUP (A): 42.0160 6.7341 1.6137 REMARK 3 T TENSOR REMARK 3 T11: 0.0798 T22: 0.0873 REMARK 3 T33: 0.0858 T12: -0.0018 REMARK 3 T13: -0.0046 T23: -0.0066 REMARK 3 L TENSOR REMARK 3 L11: 0.8723 L22: 1.5053 REMARK 3 L33: 0.4529 L12: 0.3272 REMARK 3 L13: -0.3557 L23: -0.2143 REMARK 3 S TENSOR REMARK 3 S11: 0.0335 S12: -0.0257 S13: 0.0632 REMARK 3 S21: 0.1041 S22: -0.0066 S23: -0.0255 REMARK 3 S31: -0.0803 S32: 0.0187 S33: -0.0600 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 431 THROUGH 474 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.7413 15.4471 -26.6900 REMARK 3 T TENSOR REMARK 3 T11: 0.1207 T22: 0.1448 REMARK 3 T33: 0.2591 T12: -0.0244 REMARK 3 T13: 0.0377 T23: -0.0578 REMARK 3 L TENSOR REMARK 3 L11: 1.4310 L22: 1.0248 REMARK 3 L33: 1.7882 L12: -0.0097 REMARK 3 L13: -0.4309 L23: 0.3718 REMARK 3 S TENSOR REMARK 3 S11: 0.0668 S12: 0.0150 S13: 0.1602 REMARK 3 S21: -0.1572 S22: 0.1975 S23: -0.5140 REMARK 3 S31: -0.2651 S32: 0.3219 S33: -0.1959 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 475 THROUGH 492 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.5452 19.5306 -32.1519 REMARK 3 T TENSOR REMARK 3 T11: 0.1364 T22: 0.1061 REMARK 3 T33: 0.1503 T12: -0.0177 REMARK 3 T13: 0.0366 T23: 0.0189 REMARK 3 L TENSOR REMARK 3 L11: 4.3817 L22: 2.3384 REMARK 3 L33: 0.7915 L12: -1.4262 REMARK 3 L13: -1.3471 L23: 0.6357 REMARK 3 S TENSOR REMARK 3 S11: 0.1121 S12: 0.2734 S13: 0.5068 REMARK 3 S21: -0.3371 S22: 0.0574 S23: -0.2734 REMARK 3 S31: -0.1996 S32: 0.0158 S33: -0.1897 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 493 THROUGH 543 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.9411 13.6713 -28.6828 REMARK 3 T TENSOR REMARK 3 T11: 0.0863 T22: 0.0713 REMARK 3 T33: 0.0856 T12: 0.0156 REMARK 3 T13: -0.0024 T23: 0.0098 REMARK 3 L TENSOR REMARK 3 L11: 1.1198 L22: 1.4133 REMARK 3 L33: 1.3529 L12: -0.5016 REMARK 3 L13: -0.2307 L23: 0.2133 REMARK 3 S TENSOR REMARK 3 S11: 0.0616 S12: 0.1388 S13: 0.1360 REMARK 3 S21: -0.1738 S22: -0.0425 S23: -0.0329 REMARK 3 S31: -0.1820 S32: -0.0808 S33: -0.0152 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 544 THROUGH 680 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.8202 17.0604 -2.7242 REMARK 3 T TENSOR REMARK 3 T11: 0.2000 T22: 0.2264 REMARK 3 T33: 0.0977 T12: 0.0390 REMARK 3 T13: 0.0610 T23: -0.0186 REMARK 3 L TENSOR REMARK 3 L11: 3.3245 L22: 4.6310 REMARK 3 L33: 6.7822 L12: -0.0622 REMARK 3 L13: 4.5783 L23: -0.2046 REMARK 3 S TENSOR REMARK 3 S11: -0.1065 S12: -0.6903 S13: -0.0833 REMARK 3 S21: 0.6832 S22: 0.1681 S23: 0.2982 REMARK 3 S31: 0.4083 S32: -0.0776 S33: -0.0682 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 681 THROUGH 699 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.3670 17.9335 -19.6842 REMARK 3 T TENSOR REMARK 3 T11: 0.0606 T22: 0.0503 REMARK 3 T33: 0.0444 T12: 0.0375 REMARK 3 T13: -0.0036 T23: 0.0227 REMARK 3 L TENSOR REMARK 3 L11: 4.3469 L22: 4.8709 REMARK 3 L33: 4.2532 L12: 0.6951 REMARK 3 L13: -1.1077 L23: 1.0648 REMARK 3 S TENSOR REMARK 3 S11: -0.0992 S12: 0.1821 S13: 0.0039 REMARK 3 S21: -0.1382 S22: 0.0875 S23: -0.0550 REMARK 3 S31: -0.0329 S32: -0.1998 S33: 0.0226 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 700 THROUGH 716 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.9740 22.0059 -15.9257 REMARK 3 T TENSOR REMARK 3 T11: 0.1088 T22: 0.1184 REMARK 3 T33: 0.1031 T12: 0.0371 REMARK 3 T13: 0.0153 T23: -0.0131 REMARK 3 L TENSOR REMARK 3 L11: 6.7122 L22: 2.9611 REMARK 3 L33: 1.8159 L12: 4.3533 REMARK 3 L13: 2.1042 L23: 1.7600 REMARK 3 S TENSOR REMARK 3 S11: -0.1824 S12: -0.0857 S13: 0.4401 REMARK 3 S21: -0.1198 S22: 0.0123 S23: 0.3876 REMARK 3 S31: -0.2020 S32: -0.1460 S33: 0.1049 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 717 THROUGH 746 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.9908 20.7906 -11.1249 REMARK 3 T TENSOR REMARK 3 T11: 0.0903 T22: 0.0787 REMARK 3 T33: 0.1056 T12: 0.0055 REMARK 3 T13: -0.0134 T23: -0.0322 REMARK 3 L TENSOR REMARK 3 L11: 2.7488 L22: 2.9543 REMARK 3 L33: 2.2241 L12: -0.7602 REMARK 3 L13: -0.2143 L23: 1.8331 REMARK 3 S TENSOR REMARK 3 S11: -0.0726 S12: -0.1311 S13: 0.2036 REMARK 3 S21: 0.1069 S22: 0.2235 S23: -0.2669 REMARK 3 S31: -0.0488 S32: 0.1957 S33: -0.1079 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 747 THROUGH 764 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.3413 11.8562 -9.3811 REMARK 3 T TENSOR REMARK 3 T11: 0.2008 T22: 0.2013 REMARK 3 T33: 0.1452 T12: 0.0606 REMARK 3 T13: -0.0540 T23: -0.0452 REMARK 3 L TENSOR REMARK 3 L11: 1.0847 L22: 0.2003 REMARK 3 L33: 2.8570 L12: -0.1339 REMARK 3 L13: 0.0121 L23: 0.6776 REMARK 3 S TENSOR REMARK 3 S11: -0.2116 S12: -0.3943 S13: 0.2060 REMARK 3 S21: 0.2943 S22: 0.1666 S23: -0.1218 REMARK 3 S31: -0.0377 S32: 0.2713 S33: 0.0351 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 765 THROUGH 787 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.5648 1.7710 -32.7467 REMARK 3 T TENSOR REMARK 3 T11: 0.0529 T22: 0.0805 REMARK 3 T33: 0.0754 T12: -0.0067 REMARK 3 T13: 0.0085 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 1.6635 L22: 5.1798 REMARK 3 L33: 4.4828 L12: -2.6616 REMARK 3 L13: 1.6179 L23: -3.2383 REMARK 3 S TENSOR REMARK 3 S11: 0.1574 S12: 0.1802 S13: -0.0795 REMARK 3 S21: -0.3113 S22: -0.1012 S23: 0.0910 REMARK 3 S31: 0.1920 S32: 0.0332 S33: -0.0668 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 788 THROUGH 805 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.0146 6.1567 -12.9720 REMARK 3 T TENSOR REMARK 3 T11: 0.1546 T22: 0.1954 REMARK 3 T33: 0.1919 T12: 0.0450 REMARK 3 T13: -0.0920 T23: -0.0407 REMARK 3 L TENSOR REMARK 3 L11: 2.5273 L22: 1.6670 REMARK 3 L33: 3.7666 L12: 0.7648 REMARK 3 L13: -1.3925 L23: -0.0596 REMARK 3 S TENSOR REMARK 3 S11: -0.1188 S12: -0.4165 S13: 0.2264 REMARK 3 S21: 0.4277 S22: 0.2782 S23: -0.4705 REMARK 3 S31: -0.0968 S32: 0.3583 S33: -0.1938 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 8R32 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-NOV-23. REMARK 100 THE DEPOSITION ID IS D_1292134463. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-22 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 : 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) : 1.000 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63898 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 48.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.11200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 13.60 REMARK 200 R MERGE FOR SHELL (I) : 0.78900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL 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: 2XXR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG4000, 9% PROPAN-2-OL, 0.1 MM REMARK 280 SODIUM ACETATE, PH 5.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 49.09850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.37300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.09850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.37300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 3370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 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 98.19700 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 350 REMARK 350 BIOMOLECULE: 2 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: 3620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -90.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 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 CL CL A 903 LIES ON A SPECIAL POSITION. REMARK 375 CL CL B 903 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 428 REMARK 465 SER A 429 REMARK 465 ASP A 450 REMARK 465 LYS A 451 REMARK 465 PRO A 452 REMARK 465 GLY B 428 REMARK 465 SER B 429 REMARK 465 ASN B 430 REMARK 465 ASP B 450 REMARK 465 LYS B 451 REMARK 465 PRO B 452 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 NZ LYS B 696 O HOH B 1001 2.13 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 440 107.57 -166.21 REMARK 500 LYS A 762 -158.93 -149.02 REMARK 500 GLU B 440 105.07 -167.35 REMARK 500 LYS B 762 -159.25 -149.99 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 A1293 DISTANCE = 5.94 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 905 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 524 O REMARK 620 2 GLU A 524 OE1 93.3 REMARK 620 3 ILE A 527 O 85.7 93.3 REMARK 620 4 ASP A 528 OD1 158.9 106.4 85.8 REMARK 620 5 HOH A1209 O 94.6 120.8 145.8 81.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 905 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 524 O REMARK 620 2 GLU B 524 OE2 82.1 REMARK 620 3 ILE B 527 O 86.1 76.5 REMARK 620 4 ASP B 528 OD1 170.1 88.1 90.3 REMARK 620 5 HOH B1193 O 96.7 90.0 165.8 84.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 906 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 784 OE1 REMARK 620 2 GLN B 784 OE1 53.8 REMARK 620 3 HOH B1245 O 134.9 129.4 REMARK 620 N 1 2 DBREF 8R32 A 429 544 UNP P42260 GRIK2_RAT 429 544 DBREF 8R32 A 667 805 UNP P42260 GRIK2_RAT 667 805 DBREF 8R32 B 429 544 UNP P42260 GRIK2_RAT 429 544 DBREF 8R32 B 667 805 UNP P42260 GRIK2_RAT 667 805 SEQADV 8R32 GLY A 428 UNP P42260 EXPRESSION TAG SEQADV 8R32 GLY A 545 UNP P42260 LINKER SEQADV 8R32 THR A 546 UNP P42260 LINKER SEQADV 8R32 GLY B 428 UNP P42260 EXPRESSION TAG SEQADV 8R32 GLY B 545 UNP P42260 LINKER SEQADV 8R32 THR B 546 UNP P42260 LINKER SEQRES 1 A 258 GLY SER ASN ARG SER LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 A 258 GLU PRO TYR VAL LEU PHE LYS LYS SER ASP LYS PRO LEU SEQRES 3 A 258 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS ILE ASP LEU SEQRES 4 A 258 LEU ARG GLU LEU SER THR ILE LEU GLY PHE THR TYR GLU SEQRES 5 A 258 ILE ARG LEU VAL GLU ASP GLY LYS TYR GLY ALA GLN ASP SEQRES 6 A 258 ASP VAL ASN GLY GLN TRP ASN GLY MET VAL ARG GLU LEU SEQRES 7 A 258 ILE ASP HIS LYS ALA ASP LEU ALA VAL ALA PRO LEU ALA SEQRES 8 A 258 ILE THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS SEQRES 9 A 258 PRO PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS SEQRES 10 A 258 GLY THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN SEQRES 11 A 258 THR LYS ILE GLU TYR GLY ALA VAL GLU ASP GLY ALA THR SEQRES 12 A 258 MET THR PHE PHE LYS LYS SER LYS ILE SER THR TYR ASP SEQRES 13 A 258 LYS MET TRP ALA PHE MET SER SER ARG ARG GLN SER VAL SEQRES 14 A 258 LEU VAL LYS SER ASN GLU GLU GLY ILE GLN ARG VAL LEU SEQRES 15 A 258 THR SER ASP TYR ALA PHE LEU MET GLU SER THR THR ILE SEQRES 16 A 258 GLU PHE VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE SEQRES 17 A 258 GLY GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR SEQRES 18 A 258 PRO MET GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA SEQRES 19 A 258 ILE LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET SEQRES 20 A 258 LYS GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO SEQRES 1 B 258 GLY SER ASN ARG SER LEU ILE VAL THR THR ILE LEU GLU SEQRES 2 B 258 GLU PRO TYR VAL LEU PHE LYS LYS SER ASP LYS PRO LEU SEQRES 3 B 258 TYR GLY ASN ASP ARG PHE GLU GLY TYR CYS ILE ASP LEU SEQRES 4 B 258 LEU ARG GLU LEU SER THR ILE LEU GLY PHE THR TYR GLU SEQRES 5 B 258 ILE ARG LEU VAL GLU ASP GLY LYS TYR GLY ALA GLN ASP SEQRES 6 B 258 ASP VAL ASN GLY GLN TRP ASN GLY MET VAL ARG GLU LEU SEQRES 7 B 258 ILE ASP HIS LYS ALA ASP LEU ALA VAL ALA PRO LEU ALA SEQRES 8 B 258 ILE THR TYR VAL ARG GLU LYS VAL ILE ASP PHE SER LYS SEQRES 9 B 258 PRO PHE MET THR LEU GLY ILE SER ILE LEU TYR ARG LYS SEQRES 10 B 258 GLY THR PRO ILE ASP SER ALA ASP ASP LEU ALA LYS GLN SEQRES 11 B 258 THR LYS ILE GLU TYR GLY ALA VAL GLU ASP GLY ALA THR SEQRES 12 B 258 MET THR PHE PHE LYS LYS SER LYS ILE SER THR TYR ASP SEQRES 13 B 258 LYS MET TRP ALA PHE MET SER SER ARG ARG GLN SER VAL SEQRES 14 B 258 LEU VAL LYS SER ASN GLU GLU GLY ILE GLN ARG VAL LEU SEQRES 15 B 258 THR SER ASP TYR ALA PHE LEU MET GLU SER THR THR ILE SEQRES 16 B 258 GLU PHE VAL THR GLN ARG ASN CYS ASN LEU THR GLN ILE SEQRES 17 B 258 GLY GLY LEU ILE ASP SER LYS GLY TYR GLY VAL GLY THR SEQRES 18 B 258 PRO MET GLY SER PRO TYR ARG ASP LYS ILE THR ILE ALA SEQRES 19 B 258 ILE LEU GLN LEU GLN GLU GLU GLY LYS LEU HIS MET MET SEQRES 20 B 258 LYS GLU LYS TRP TRP ARG GLY ASN GLY CYS PRO HET GLU A 901 18 HET 2J9 A 902 27 HET CL A 903 1 HET CL A 904 1 HET NA A 905 1 HET GLU B 901 18 HET 2J9 B 902 27 HET CL B 903 1 HET CL B 904 1 HET NA B 905 1 HET NA B 906 1 HETNAM GLU GLUTAMIC ACID HETNAM 2J9 4-CYCLOPROPYL-7-FLUORO-3,4-DIHYDRO-2H-1,2,4- HETNAM 2 2J9 BENZOTHIADIAZINE 1,1-DIOXIDE HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 3 GLU 2(C5 H9 N O4) FORMUL 4 2J9 2(C10 H11 F N2 O2 S) FORMUL 5 CL 4(CL 1-) FORMUL 7 NA 3(NA 1+) FORMUL 14 HOH *544(H2 O) HELIX 1 AA1 TYR A 454 ASP A 457 5 4 HELIX 2 AA2 GLY A 461 GLY A 475 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 ARG A 712 1 14 HELIX 8 AA8 ARG A 712 LEU A 717 1 6 HELIX 9 AA9 SER A 720 SER 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 TRP A 799 1 11 HELIX 13 AB4 TYR B 454 ASP B 457 5 4 HELIX 14 AB5 GLY B 461 GLY B 475 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 ARG B 712 1 14 HELIX 20 AC2 ARG B 712 LEU B 717 1 6 HELIX 21 AC3 SER B 720 SER B 731 1 12 HELIX 22 AC4 SER B 739 GLN B 747 1 9 HELIX 23 AC5 PRO B 773 GLU B 788 1 16 HELIX 24 AC6 GLY B 789 ARG B 800 1 12 SHEET 1 AA1 3 TYR A 478 LEU A 482 0 SHEET 2 AA1 3 LEU A 433 THR A 437 1 N VAL A 435 O ARG A 481 SHEET 3 AA1 3 LEU A 512 ALA A 513 1 O LEU A 512 N THR A 436 SHEET 1 AA2 2 LEU A 445 PHE A 446 0 SHEET 2 AA2 2 PHE A 459 GLU A 460 -1 O GLU A 460 N LEU A 445 SHEET 1 AA3 2 ILE A 527 PHE A 529 0 SHEET 2 AA3 2 GLY A 767 PRO A 769 -1 O THR A 768 N ASP A 528 SHEET 1 AA4 2 MET A 534 LEU A 536 0 SHEET 2 AA4 2 LYS A 762 TYR A 764 -1 O LYS A 762 N LEU A 536 SHEET 1 AA5 4 GLU A 681 GLY A 683 0 SHEET 2 AA5 4 TYR A 733 GLU A 738 1 O LEU A 736 N GLY A 683 SHEET 3 AA5 4 ILE A 538 ARG A 543 -1 N LEU A 541 O PHE A 735 SHEET 4 AA5 4 LEU A 752 ILE A 755 -1 O THR A 753 N TYR A 542 SHEET 1 AA6 3 TYR B 478 LEU B 482 0 SHEET 2 AA6 3 LEU B 433 THR B 437 1 N VAL B 435 O ARG B 481 SHEET 3 AA6 3 LEU B 512 ALA B 513 1 O LEU B 512 N THR B 436 SHEET 1 AA7 2 LEU B 445 PHE B 446 0 SHEET 2 AA7 2 PHE B 459 GLU B 460 -1 O GLU B 460 N LEU B 445 SHEET 1 AA8 2 ILE B 527 PHE B 529 0 SHEET 2 AA8 2 GLY B 767 PRO B 769 -1 O THR B 768 N ASP B 528 SHEET 1 AA9 2 MET B 534 LEU B 536 0 SHEET 2 AA9 2 LYS B 762 TYR B 764 -1 O LYS B 762 N LEU B 536 SHEET 1 AB1 4 GLU B 681 GLY B 683 0 SHEET 2 AB1 4 TYR B 733 GLU B 738 1 O LEU B 736 N GLY B 683 SHEET 3 AB1 4 ILE B 538 ARG B 543 -1 N LEU B 541 O PHE B 735 SHEET 4 AB1 4 LEU B 752 ILE B 755 -1 O THR B 753 N TYR B 542 SSBOND 1 CYS A 750 CYS A 804 1555 1555 2.04 SSBOND 2 CYS B 750 CYS B 804 1555 1555 2.04 LINK O GLU A 524 NA NA A 905 1555 1555 2.27 LINK OE1 GLU A 524 NA NA A 905 1555 1555 2.45 LINK O ILE A 527 NA NA A 905 1555 1555 2.35 LINK OD1 ASP A 528 NA NA A 905 1555 1555 2.35 LINK NA NA A 905 O HOH A1209 1555 1555 2.24 LINK O GLU B 524 NA NA B 905 1555 1555 2.20 LINK OE2AGLU B 524 NA NA B 905 1555 1555 3.07 LINK O ILE B 527 NA NA B 905 1555 1555 2.30 LINK OD1 ASP B 528 NA NA B 905 1555 1555 2.31 LINK OE1AGLN B 784 NA NA B 906 1555 1555 2.17 LINK OE1BGLN B 784 NA NA B 906 1555 1555 2.60 LINK NA NA B 905 O HOH B1193 1555 1555 2.29 LINK NA NA B 906 O HOH B1245 1555 1555 2.81 CISPEP 1 GLU A 441 PRO A 442 0 -0.45 CISPEP 2 GLU B 441 PRO B 442 0 -1.11 CRYST1 98.197 100.746 48.160 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 0.010184 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009926 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020764 0.00000