HEADER SIGNALING PROTEIN 13-JAN-16 5FTH TITLE CRYSTAL STRUCTURE OF THE GLUA2 K738M-T744K LBD IN COMPLEX WITH TITLE 2 GLUTAMATE (ZINC FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RECEPTOR 2; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: LIGAND BINDING DOMAIN, UNP RESIDUES 404-527,653-796; COMPND 5 SYNONYM: GLUR-2, AMPA-SELECTIVE GLUTAMATE RECEPTOR 2, GLUR-B, GLUR- COMPND 6 K2, GLUTAMATE RECEPTOR IONOTROPIC, AMPA 2, GLUA2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA-GAMI B; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET22B KEYWDS SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.NAYEEM,T.GREEN REVDAT 4 10-JAN-24 5FTH 1 REMARK LINK REVDAT 3 30-MAR-16 5FTH 1 JRNL REVDAT 2 16-MAR-16 5FTH 1 JRNL REVDAT 1 03-FEB-16 5FTH 0 JRNL AUTH G.B.DAWE,M.MUSGAARD,M.R.P.AUROUSSEAU,N.NAYEEM,T.GREEN, JRNL AUTH 2 P.C.BIGGIN,D.BOWIE JRNL TITL DISTINCT STRUCTURAL PATHWAYS COORDINATE THE ACTIVATION OF JRNL TITL 2 AMPA RECEPTOR-AUXILIARY SUBUNIT COMPLEXES. JRNL REF NEURON V. 89 1264 2016 JRNL REFN ISSN 0896-6273 JRNL PMID 26924438 JRNL DOI 10.1016/J.NEURON.2016.01.038 REMARK 2 REMARK 2 RESOLUTION. 2.90 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 92.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 36525 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1818 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 92.2543 - 6.8183 1.00 2691 134 0.2525 0.2680 REMARK 3 2 6.8183 - 5.4121 1.00 2700 139 0.2593 0.2872 REMARK 3 3 5.4121 - 4.7280 0.99 2668 137 0.1903 0.1973 REMARK 3 4 4.7280 - 4.2957 0.98 2654 130 0.1777 0.2345 REMARK 3 5 4.2957 - 3.9878 1.00 2678 143 0.1921 0.2632 REMARK 3 6 3.9878 - 3.7527 0.99 2649 139 0.2263 0.2708 REMARK 3 7 3.7527 - 3.5647 0.99 2616 144 0.2331 0.2667 REMARK 3 8 3.5647 - 3.4096 1.00 2716 148 0.2386 0.3253 REMARK 3 9 3.4096 - 3.2783 1.00 2681 136 0.2675 0.3099 REMARK 3 10 3.2783 - 3.1652 0.99 2677 135 0.2954 0.3558 REMARK 3 11 3.1652 - 3.0662 0.99 2633 145 0.3485 0.3589 REMARK 3 12 3.0662 - 2.9785 1.00 2728 149 0.3758 0.4478 REMARK 3 13 2.9785 - 2.9001 1.00 2616 139 0.4055 0.4498 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) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 70.41 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 : 0.006 6013 REMARK 3 ANGLE : 1.035 8057 REMARK 3 CHIRALITY : 0.040 899 REMARK 3 PLANARITY : 0.004 996 REMARK 3 DIHEDRAL : 13.615 2259 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 393:475) REMARK 3 ORIGIN FOR THE GROUP (A): 26.1806 21.3118 207.0847 REMARK 3 T TENSOR REMARK 3 T11: 0.5764 T22: 0.6922 REMARK 3 T33: 0.8236 T12: 0.0067 REMARK 3 T13: 0.0321 T23: 0.0456 REMARK 3 L TENSOR REMARK 3 L11: 3.2382 L22: 3.3648 REMARK 3 L33: 1.2715 L12: 0.2162 REMARK 3 L13: 0.0745 L23: 0.1655 REMARK 3 S TENSOR REMARK 3 S11: 0.1303 S12: -0.6224 S13: 0.6923 REMARK 3 S21: -0.1691 S22: -0.0832 S23: -0.4346 REMARK 3 S31: -0.0874 S32: 0.1397 S33: -0.0580 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND (RESID 476:711 OR RESID 900)) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9077 24.7314 190.9329 REMARK 3 T TENSOR REMARK 3 T11: 0.8322 T22: 1.0833 REMARK 3 T33: 0.9304 T12: 0.0800 REMARK 3 T13: 0.0397 T23: 0.3830 REMARK 3 L TENSOR REMARK 3 L11: 2.3440 L22: 1.6177 REMARK 3 L33: 1.0334 L12: -0.0229 REMARK 3 L13: -0.3766 L23: 0.4442 REMARK 3 S TENSOR REMARK 3 S11: 0.2119 S12: 1.2998 S13: 1.3038 REMARK 3 S21: -0.5270 S22: -0.2324 S23: -0.0450 REMARK 3 S31: -0.2201 S32: 0.0242 S33: 0.0308 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 712:756) REMARK 3 ORIGIN FOR THE GROUP (A): 16.4168 13.4532 200.3588 REMARK 3 T TENSOR REMARK 3 T11: 0.6137 T22: 0.8414 REMARK 3 T33: 0.8041 T12: -0.0520 REMARK 3 T13: 0.0203 T23: 0.2148 REMARK 3 L TENSOR REMARK 3 L11: 1.3370 L22: 1.6744 REMARK 3 L33: 1.1466 L12: 0.1359 REMARK 3 L13: 0.6303 L23: -0.0526 REMARK 3 S TENSOR REMARK 3 S11: 0.0411 S12: 0.3586 S13: 0.3049 REMARK 3 S21: 0.0875 S22: 0.1248 S23: 0.5078 REMARK 3 S31: -0.0464 S32: 0.0105 S33: -0.2381 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 757:773) REMARK 3 ORIGIN FOR THE GROUP (A): 8.8604 12.6415 209.7766 REMARK 3 T TENSOR REMARK 3 T11: 0.6592 T22: 0.9818 REMARK 3 T33: 0.9259 T12: 0.1348 REMARK 3 T13: -0.0106 T23: 0.0553 REMARK 3 L TENSOR REMARK 3 L11: 4.3306 L22: 1.9062 REMARK 3 L33: 3.1875 L12: -0.3963 REMARK 3 L13: -0.1129 L23: -0.3296 REMARK 3 S TENSOR REMARK 3 S11: -0.2878 S12: -0.1283 S13: 0.4985 REMARK 3 S21: -0.1223 S22: 0.0374 S23: 0.7940 REMARK 3 S31: -0.4183 S32: -1.5658 S33: 0.3643 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN B AND RESID 393:460) REMARK 3 ORIGIN FOR THE GROUP (A): 24.9509 -9.5604 180.7727 REMARK 3 T TENSOR REMARK 3 T11: 0.6514 T22: 1.0763 REMARK 3 T33: 0.9250 T12: 0.1386 REMARK 3 T13: 0.0355 T23: -0.3124 REMARK 3 L TENSOR REMARK 3 L11: 2.5111 L22: 4.1659 REMARK 3 L33: 2.3667 L12: -0.2257 REMARK 3 L13: -0.1429 L23: 0.7922 REMARK 3 S TENSOR REMARK 3 S11: 0.3296 S12: 1.0468 S13: -0.2735 REMARK 3 S21: -0.6113 S22: 0.0518 S23: -0.2933 REMARK 3 S31: 0.2224 S32: 0.5468 S33: -0.5170 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN B AND (RESID 461:495 OR RESID 900)) REMARK 3 ORIGIN FOR THE GROUP (A): 27.3468 -5.9256 191.9601 REMARK 3 T TENSOR REMARK 3 T11: 0.8416 T22: 0.4302 REMARK 3 T33: 1.0227 T12: 0.1123 REMARK 3 T13: -0.0156 T23: -0.0037 REMARK 3 L TENSOR REMARK 3 L11: 4.2647 L22: 0.1613 REMARK 3 L33: 2.0644 L12: -0.3977 REMARK 3 L13: 0.5915 L23: 0.4359 REMARK 3 S TENSOR REMARK 3 S11: -0.0959 S12: 0.5513 S13: 0.0086 REMARK 3 S21: 0.2778 S22: -0.2896 S23: -0.3607 REMARK 3 S31: 0.1219 S32: 0.3004 S33: 0.3781 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN B AND RESID 496:706) REMARK 3 ORIGIN FOR THE GROUP (A): 7.6325 -15.1081 199.4797 REMARK 3 T TENSOR REMARK 3 T11: 0.8105 T22: 0.7980 REMARK 3 T33: 1.7384 T12: -0.0040 REMARK 3 T13: 0.0849 T23: 0.2201 REMARK 3 L TENSOR REMARK 3 L11: 4.2440 L22: 2.3175 REMARK 3 L33: 2.0278 L12: 0.6827 REMARK 3 L13: 0.0129 L23: 0.5084 REMARK 3 S TENSOR REMARK 3 S11: 0.2516 S12: -1.0472 S13: -1.9111 REMARK 3 S21: 0.2369 S22: -0.1355 S23: 0.7909 REMARK 3 S31: 0.5232 S32: -0.1589 S33: -0.1099 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: (CHAIN B AND RESID 707:773) REMARK 3 ORIGIN FOR THE GROUP (A): 13.2933 -1.6680 184.8822 REMARK 3 T TENSOR REMARK 3 T11: 0.6869 T22: 1.2496 REMARK 3 T33: 0.9356 T12: 0.2238 REMARK 3 T13: -0.0729 T23: -0.0174 REMARK 3 L TENSOR REMARK 3 L11: 1.5805 L22: 3.0975 REMARK 3 L33: 1.4408 L12: -0.2824 REMARK 3 L13: -0.2649 L23: -0.0333 REMARK 3 S TENSOR REMARK 3 S11: -0.0370 S12: 0.5209 S13: -0.1485 REMARK 3 S21: -0.3475 S22: 0.0006 S23: 1.0357 REMARK 3 S31: -0.3022 S32: -0.9872 S33: -0.0029 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: (CHAIN C AND RESID 393:407) REMARK 3 ORIGIN FOR THE GROUP (A): 31.7122 17.9070 240.8655 REMARK 3 T TENSOR REMARK 3 T11: 0.7140 T22: 1.4068 REMARK 3 T33: 0.6367 T12: -0.2777 REMARK 3 T13: -0.1111 T23: 0.3275 REMARK 3 L TENSOR REMARK 3 L11: 0.0198 L22: 1.2132 REMARK 3 L33: 1.2567 L12: -0.0761 REMARK 3 L13: -0.1254 L23: 0.0385 REMARK 3 S TENSOR REMARK 3 S11: 0.0052 S12: -0.1635 S13: -0.0962 REMARK 3 S21: 0.0561 S22: 0.0198 S23: -0.1031 REMARK 3 S31: -0.5678 S32: -0.5729 S33: -0.0829 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: (CHAIN C AND RESID 408:421) REMARK 3 ORIGIN FOR THE GROUP (A): 30.2345 29.1051 240.3899 REMARK 3 T TENSOR REMARK 3 T11: 1.2511 T22: 0.9143 REMARK 3 T33: 0.7443 T12: 0.1002 REMARK 3 T13: -0.1922 T23: 0.1731 REMARK 3 L TENSOR REMARK 3 L11: 4.2524 L22: 2.8385 REMARK 3 L33: 2.1535 L12: -1.5324 REMARK 3 L13: 2.7127 L23: -0.6771 REMARK 3 S TENSOR REMARK 3 S11: 0.2966 S12: 0.0372 S13: 0.1981 REMARK 3 S21: 0.0980 S22: -0.0558 S23: -0.0729 REMARK 3 S31: -0.1443 S32: 0.4148 S33: -0.1570 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: (CHAIN C AND RESID 422:461) REMARK 3 ORIGIN FOR THE GROUP (A): 34.7829 13.4823 240.4271 REMARK 3 T TENSOR REMARK 3 T11: 0.8230 T22: 1.2707 REMARK 3 T33: 0.5885 T12: -0.2059 REMARK 3 T13: 0.0099 T23: 0.3402 REMARK 3 L TENSOR REMARK 3 L11: 2.3445 L22: 2.2012 REMARK 3 L33: 1.5296 L12: 0.6050 REMARK 3 L13: 0.1286 L23: -0.4232 REMARK 3 S TENSOR REMARK 3 S11: 0.1409 S12: 0.6949 S13: 0.4848 REMARK 3 S21: 0.0593 S22: -0.1464 S23: -0.3588 REMARK 3 S31: -0.2200 S32: 0.2395 S33: -0.0443 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: (CHAIN C AND (RESID 462:632 OR RESID 900)) REMARK 3 ORIGIN FOR THE GROUP (A): 29.0434 5.9036 239.1389 REMARK 3 T TENSOR REMARK 3 T11: 0.7472 T22: 1.8373 REMARK 3 T33: -0.0145 T12: -0.1942 REMARK 3 T13: -0.0080 T23: 0.6979 REMARK 3 L TENSOR REMARK 3 L11: 0.9611 L22: 1.3294 REMARK 3 L33: 1.7778 L12: 0.2032 REMARK 3 L13: -0.6518 L23: -0.6509 REMARK 3 S TENSOR REMARK 3 S11: -0.0262 S12: 0.1079 S13: 0.4378 REMARK 3 S21: 0.1439 S22: -0.2204 S23: 0.5168 REMARK 3 S31: -0.1973 S32: 0.4912 S33: 0.1362 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: (CHAIN C AND RESID 633:728) REMARK 3 ORIGIN FOR THE GROUP (A): 15.4725 3.6361 229.6991 REMARK 3 T TENSOR REMARK 3 T11: 0.7798 T22: 1.2146 REMARK 3 T33: 0.6486 T12: -0.1584 REMARK 3 T13: 0.0322 T23: 0.3842 REMARK 3 L TENSOR REMARK 3 L11: 1.8126 L22: 2.0503 REMARK 3 L33: 2.6294 L12: -0.0776 REMARK 3 L13: 1.1670 L23: 0.4036 REMARK 3 S TENSOR REMARK 3 S11: 0.3651 S12: -0.2095 S13: 0.0335 REMARK 3 S21: -0.0145 S22: -0.3121 S23: -0.0250 REMARK 3 S31: 0.5896 S32: -0.3964 S33: -0.0628 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: (CHAIN C AND RESID 729:773) REMARK 3 ORIGIN FOR THE GROUP (A): 26.8427 11.2396 250.7069 REMARK 3 T TENSOR REMARK 3 T11: 0.7390 T22: 1.4615 REMARK 3 T33: 0.5706 T12: -0.0089 REMARK 3 T13: 0.0347 T23: 0.2838 REMARK 3 L TENSOR REMARK 3 L11: 1.0820 L22: 1.7702 REMARK 3 L33: 1.0903 L12: 0.1794 REMARK 3 L13: -0.0509 L23: 0.3188 REMARK 3 S TENSOR REMARK 3 S11: 0.0110 S12: 0.0122 S13: -0.0815 REMARK 3 S21: 0.2362 S22: -0.3530 S23: -0.0531 REMARK 3 S31: -0.1730 S32: 0.0850 S33: 0.3761 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: INITIAL REFINEMENT CARRIED OUT WITH REMARK 3 REFMAC5, USING SHARPENED MAPS. FINAL REFINEMENT CYCLES CARRIED REMARK 3 OUT USING PHENIX.REFINE AND FEATURE ENHANCED MAPS. REMARK 4 REMARK 4 5FTH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JAN-16. REMARK 100 THE DEPOSITION ID IS D_1290066045. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97625 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36525 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 92.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.22000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.08 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 1.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC, PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 2UXA REMARK 200 REMARK 200 REMARK: R-MEAS FOR HIGHEST RESOLUTION SHELL WAS 1.68. HAVE ENTERED REMARK 200 AS 1.5 TO AVOID ERROR. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 8,000, 200 MM ZN ACETATE, REMARK 280 100MM MES PH 6.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 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,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.26150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 83.62250 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.26150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 83.62250 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: 1850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.8 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 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: 1760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 501.73500 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 MET A 362 REMARK 465 HIS A 363 REMARK 465 HIS A 364 REMARK 465 HIS A 365 REMARK 465 HIS A 366 REMARK 465 HIS A 367 REMARK 465 HIS A 368 REMARK 465 HIS A 369 REMARK 465 HIS A 370 REMARK 465 SER A 371 REMARK 465 SER A 372 REMARK 465 GLY A 373 REMARK 465 LEU A 374 REMARK 465 VAL A 375 REMARK 465 PRO A 376 REMARK 465 ARG A 377 REMARK 465 GLY A 378 REMARK 465 SER A 379 REMARK 465 ALA A 380 REMARK 465 MET A 381 REMARK 465 GLY A 382 REMARK 465 SER A 383 REMARK 465 GLY A 384 REMARK 465 ASN A 385 REMARK 465 ASP A 386 REMARK 465 THR A 387 REMARK 465 SER A 388 REMARK 465 ARG A 389 REMARK 465 GLY A 390 REMARK 465 ALA A 391 REMARK 465 ASN A 392 REMARK 465 ASN A 411 REMARK 465 ASP A 454 REMARK 465 ALA A 455 REMARK 465 ASP A 456 REMARK 465 ARG A 675 REMARK 465 SER A 676 REMARK 465 ALA A 677 REMARK 465 GLU A 678 REMARK 465 PRO A 679 REMARK 465 SER A 680 REMARK 465 GLY A 774 REMARK 465 ALA A 775 REMARK 465 MET B 362 REMARK 465 HIS B 363 REMARK 465 HIS B 364 REMARK 465 HIS B 365 REMARK 465 HIS B 366 REMARK 465 HIS B 367 REMARK 465 HIS B 368 REMARK 465 HIS B 369 REMARK 465 HIS B 370 REMARK 465 SER B 371 REMARK 465 SER B 372 REMARK 465 GLY B 373 REMARK 465 LEU B 374 REMARK 465 VAL B 375 REMARK 465 PRO B 376 REMARK 465 ARG B 377 REMARK 465 GLY B 378 REMARK 465 SER B 379 REMARK 465 ALA B 380 REMARK 465 MET B 381 REMARK 465 GLY B 382 REMARK 465 SER B 383 REMARK 465 GLY B 384 REMARK 465 ASN B 385 REMARK 465 ASP B 386 REMARK 465 THR B 387 REMARK 465 SER B 388 REMARK 465 ARG B 389 REMARK 465 GLY B 390 REMARK 465 ALA B 391 REMARK 465 ASN B 392 REMARK 465 LYS B 409 REMARK 465 LYS B 410 REMARK 465 ASN B 411 REMARK 465 GLU B 678 REMARK 465 PRO B 679 REMARK 465 SER B 680 REMARK 465 LYS B 697 REMARK 465 GLY B 698 REMARK 465 LYS B 699 REMARK 465 GLY B 774 REMARK 465 ALA B 775 REMARK 465 MET C 362 REMARK 465 HIS C 363 REMARK 465 HIS C 364 REMARK 465 HIS C 365 REMARK 465 HIS C 366 REMARK 465 HIS C 367 REMARK 465 HIS C 368 REMARK 465 HIS C 369 REMARK 465 HIS C 370 REMARK 465 SER C 371 REMARK 465 SER C 372 REMARK 465 GLY C 373 REMARK 465 LEU C 374 REMARK 465 VAL C 375 REMARK 465 PRO C 376 REMARK 465 ARG C 377 REMARK 465 GLY C 378 REMARK 465 SER C 379 REMARK 465 ALA C 380 REMARK 465 MET C 381 REMARK 465 GLY C 382 REMARK 465 SER C 383 REMARK 465 GLY C 384 REMARK 465 ASN C 385 REMARK 465 ASP C 386 REMARK 465 THR C 387 REMARK 465 SER C 388 REMARK 465 ARG C 389 REMARK 465 GLY C 390 REMARK 465 ALA C 391 REMARK 465 ASN C 392 REMARK 465 ASN C 411 REMARK 465 HIS C 412 REMARK 465 GLU C 413 REMARK 465 MET C 414 REMARK 465 GLY C 774 REMARK 465 ALA C 775 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 OE2 GLU A 486 ND2 ASN B 747 2.12 REMARK 500 NZ LYS C 409 OE2 GLU C 419 2.14 REMARK 500 ND2 ASN A 747 OE2 GLU B 486 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU C 486 ND2 ASN C 747 2558 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 TRP C 767 -61.86 -101.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 ZINC ION (ZN): LOCATIONS IDENTIFIED USING MR-SAD 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 ZN A 901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 412 NE2 REMARK 620 2 ASP B 454 OD2 80.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 902 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 431 OE1 REMARK 620 2 HIS A 435 NE2 74.1 REMARK 620 3 GLU C 678 OE1 112.1 88.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 412 NE2 REMARK 620 2 LYS C 409 NZ 143.2 REMARK 620 3 GLU C 419 OE2 109.3 49.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 902 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 431 OE1 REMARK 620 2 HIS B 435 NE2 93.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 902 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 431 OE1 REMARK 620 2 HIS C 435 NE2 92.2 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU B 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLU C 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 902 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5FTI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GLUA2 K738M-T744K LBD IN COMPLEX WITH REMARK 900 GLUTAMATE (LITHIUM FORM) REMARK 999 REMARK 999 SEQUENCE REMARK 999 EXPRESSED FRAGMENT INCLUDES TWO NON-CONTIGUOUS REGIONS REMARK 999 FROM GENE, JOINED BY GLYTHR LINKER REMARK 999 MAPPED TO FLIP ISOFORM, P19491-2 DBREF 5FTH A 383 506 UNP P19491 GRIA2_RAT 404 527 DBREF 5FTH A 632 775 UNP P19491 GRIA2_RAT 653 796 DBREF 5FTH B 383 506 UNP P19491 GRIA2_RAT 404 527 DBREF 5FTH B 632 775 UNP P19491 GRIA2_RAT 653 796 DBREF 5FTH C 383 506 UNP P19491 GRIA2_RAT 404 527 DBREF 5FTH C 632 775 UNP P19491 GRIA2_RAT 653 796 SEQADV 5FTH MET A 362 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 363 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 364 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 365 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 366 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 367 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 368 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 369 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS A 370 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER A 371 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER A 372 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY A 373 UNP P19491 EXPRESSION TAG SEQADV 5FTH LEU A 374 UNP P19491 EXPRESSION TAG SEQADV 5FTH VAL A 375 UNP P19491 EXPRESSION TAG SEQADV 5FTH PRO A 376 UNP P19491 EXPRESSION TAG SEQADV 5FTH ARG A 377 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY A 378 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER A 379 UNP P19491 EXPRESSION TAG SEQADV 5FTH ALA A 380 UNP P19491 EXPRESSION TAG SEQADV 5FTH MET A 381 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY A 382 UNP P19491 EXPRESSION TAG SEQADV 5FTH ARG A 389 UNP P19491 GLY 410 ENGINEERED MUTATION SEQADV 5FTH GLY A 390 UNP P19491 LEU 411 ENGINEERED MUTATION SEQADV 5FTH ALA A 391 UNP P19491 GLU 412 ENGINEERED MUTATION SEQADV 5FTH GLY A 555 UNP P19491 LINKER SEQADV 5FTH THR A 566 UNP P19491 LINKER SEQADV 5FTH MET A 738 UNP P19491 LYS 759 ENGINEERED MUTATION SEQADV 5FTH LYS A 744 UNP P19491 THR 765 ENGINEERED MUTATION SEQADV 5FTH MET B 362 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 363 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 364 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 365 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 366 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 367 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 368 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 369 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS B 370 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER B 371 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER B 372 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY B 373 UNP P19491 EXPRESSION TAG SEQADV 5FTH LEU B 374 UNP P19491 EXPRESSION TAG SEQADV 5FTH VAL B 375 UNP P19491 EXPRESSION TAG SEQADV 5FTH PRO B 376 UNP P19491 EXPRESSION TAG SEQADV 5FTH ARG B 377 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY B 378 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER B 379 UNP P19491 EXPRESSION TAG SEQADV 5FTH ALA B 380 UNP P19491 EXPRESSION TAG SEQADV 5FTH MET B 381 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY B 382 UNP P19491 EXPRESSION TAG SEQADV 5FTH ARG B 389 UNP P19491 GLY 410 ENGINEERED MUTATION SEQADV 5FTH GLY B 390 UNP P19491 LEU 411 ENGINEERED MUTATION SEQADV 5FTH ALA B 391 UNP P19491 GLU 412 ENGINEERED MUTATION SEQADV 5FTH GLY B 555 UNP P19491 LINKER SEQADV 5FTH THR B 566 UNP P19491 LINKER SEQADV 5FTH MET B 738 UNP P19491 LYS 759 ENGINEERED MUTATION SEQADV 5FTH LYS B 744 UNP P19491 THR 765 ENGINEERED MUTATION SEQADV 5FTH MET C 362 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 363 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 364 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 365 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 366 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 367 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 368 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 369 UNP P19491 EXPRESSION TAG SEQADV 5FTH HIS C 370 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER C 371 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER C 372 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY C 373 UNP P19491 EXPRESSION TAG SEQADV 5FTH LEU C 374 UNP P19491 EXPRESSION TAG SEQADV 5FTH VAL C 375 UNP P19491 EXPRESSION TAG SEQADV 5FTH PRO C 376 UNP P19491 EXPRESSION TAG SEQADV 5FTH ARG C 377 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY C 378 UNP P19491 EXPRESSION TAG SEQADV 5FTH SER C 379 UNP P19491 EXPRESSION TAG SEQADV 5FTH ALA C 380 UNP P19491 EXPRESSION TAG SEQADV 5FTH MET C 381 UNP P19491 EXPRESSION TAG SEQADV 5FTH GLY C 382 UNP P19491 EXPRESSION TAG SEQADV 5FTH ARG C 389 UNP P19491 GLY 410 ENGINEERED MUTATION SEQADV 5FTH GLY C 390 UNP P19491 LEU 411 ENGINEERED MUTATION SEQADV 5FTH ALA C 391 UNP P19491 GLU 412 ENGINEERED MUTATION SEQADV 5FTH GLY C 555 UNP P19491 LINKER SEQADV 5FTH THR C 566 UNP P19491 LINKER SEQADV 5FTH MET C 738 UNP P19491 LYS 759 ENGINEERED MUTATION SEQADV 5FTH LYS C 744 UNP P19491 THR 765 ENGINEERED MUTATION SEQRES 1 A 291 MET HIS HIS HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 A 291 VAL PRO ARG GLY SER ALA MET GLY SER GLY ASN ASP THR SEQRES 3 A 291 SER ARG GLY ALA ASN LYS THR VAL VAL VAL THR THR ILE SEQRES 4 A 291 LEU GLU SER PRO TYR VAL MET MET LYS LYS ASN HIS GLU SEQRES 5 A 291 MET LEU GLU GLY ASN GLU ARG TYR GLU GLY TYR CYS VAL SEQRES 6 A 291 ASP LEU ALA ALA GLU ILE ALA LYS HIS CYS GLY PHE LYS SEQRES 7 A 291 TYR LYS LEU THR ILE VAL GLY ASP GLY LYS TYR GLY ALA SEQRES 8 A 291 ARG ASP ALA ASP THR LYS ILE TRP ASN GLY MET VAL GLY SEQRES 9 A 291 GLU LEU VAL TYR GLY LYS ALA ASP ILE ALA ILE ALA PRO SEQRES 10 A 291 LEU THR ILE THR LEU VAL ARG GLU GLU VAL ILE ASP PHE SEQRES 11 A 291 SER LYS PRO PHE MET SER LEU GLY ILE SER ILE MET ILE SEQRES 12 A 291 LYS LYS GLY THR PRO ILE GLU SER ALA GLU ASP LEU SER SEQRES 13 A 291 LYS GLN THR GLU ILE ALA TYR GLY THR LEU ASP SER GLY SEQRES 14 A 291 SER THR LYS GLU PHE PHE ARG ARG SER LYS ILE ALA VAL SEQRES 15 A 291 PHE ASP LYS MET TRP THR TYR MET ARG SER ALA GLU PRO SEQRES 16 A 291 SER VAL PHE VAL ARG THR THR ALA GLU GLY VAL ALA ARG SEQRES 17 A 291 VAL ARG LYS SER LYS GLY LYS TYR ALA TYR LEU LEU GLU SEQRES 18 A 291 SER THR MET ASN GLU TYR ILE GLU GLN ARG LYS PRO CYS SEQRES 19 A 291 ASP THR MET LYS VAL GLY GLY ASN LEU ASP SER LYS GLY SEQRES 20 A 291 TYR GLY ILE ALA THR PRO MET GLY SER SER LEU GLY LYS SEQRES 21 A 291 PRO VAL ASN LEU ALA VAL LEU LYS LEU SER GLU GLN GLY SEQRES 22 A 291 VAL LEU ASP LYS LEU LYS ASN LYS TRP TRP TYR ASP LYS SEQRES 23 A 291 GLY GLU CYS GLY ALA SEQRES 1 B 291 MET HIS HIS HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 B 291 VAL PRO ARG GLY SER ALA MET GLY SER GLY ASN ASP THR SEQRES 3 B 291 SER ARG GLY ALA ASN LYS THR VAL VAL VAL THR THR ILE SEQRES 4 B 291 LEU GLU SER PRO TYR VAL MET MET LYS LYS ASN HIS GLU SEQRES 5 B 291 MET LEU GLU GLY ASN GLU ARG TYR GLU GLY TYR CYS VAL SEQRES 6 B 291 ASP LEU ALA ALA GLU ILE ALA LYS HIS CYS GLY PHE LYS SEQRES 7 B 291 TYR LYS LEU THR ILE VAL GLY ASP GLY LYS TYR GLY ALA SEQRES 8 B 291 ARG ASP ALA ASP THR LYS ILE TRP ASN GLY MET VAL GLY SEQRES 9 B 291 GLU LEU VAL TYR GLY LYS ALA ASP ILE ALA ILE ALA PRO SEQRES 10 B 291 LEU THR ILE THR LEU VAL ARG GLU GLU VAL ILE ASP PHE SEQRES 11 B 291 SER LYS PRO PHE MET SER LEU GLY ILE SER ILE MET ILE SEQRES 12 B 291 LYS LYS GLY THR PRO ILE GLU SER ALA GLU ASP LEU SER SEQRES 13 B 291 LYS GLN THR GLU ILE ALA TYR GLY THR LEU ASP SER GLY SEQRES 14 B 291 SER THR LYS GLU PHE PHE ARG ARG SER LYS ILE ALA VAL SEQRES 15 B 291 PHE ASP LYS MET TRP THR TYR MET ARG SER ALA GLU PRO SEQRES 16 B 291 SER VAL PHE VAL ARG THR THR ALA GLU GLY VAL ALA ARG SEQRES 17 B 291 VAL ARG LYS SER LYS GLY LYS TYR ALA TYR LEU LEU GLU SEQRES 18 B 291 SER THR MET ASN GLU TYR ILE GLU GLN ARG LYS PRO CYS SEQRES 19 B 291 ASP THR MET LYS VAL GLY GLY ASN LEU ASP SER LYS GLY SEQRES 20 B 291 TYR GLY ILE ALA THR PRO MET GLY SER SER LEU GLY LYS SEQRES 21 B 291 PRO VAL ASN LEU ALA VAL LEU LYS LEU SER GLU GLN GLY SEQRES 22 B 291 VAL LEU ASP LYS LEU LYS ASN LYS TRP TRP TYR ASP LYS SEQRES 23 B 291 GLY GLU CYS GLY ALA SEQRES 1 C 291 MET HIS HIS HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 C 291 VAL PRO ARG GLY SER ALA MET GLY SER GLY ASN ASP THR SEQRES 3 C 291 SER ARG GLY ALA ASN LYS THR VAL VAL VAL THR THR ILE SEQRES 4 C 291 LEU GLU SER PRO TYR VAL MET MET LYS LYS ASN HIS GLU SEQRES 5 C 291 MET LEU GLU GLY ASN GLU ARG TYR GLU GLY TYR CYS VAL SEQRES 6 C 291 ASP LEU ALA ALA GLU ILE ALA LYS HIS CYS GLY PHE LYS SEQRES 7 C 291 TYR LYS LEU THR ILE VAL GLY ASP GLY LYS TYR GLY ALA SEQRES 8 C 291 ARG ASP ALA ASP THR LYS ILE TRP ASN GLY MET VAL GLY SEQRES 9 C 291 GLU LEU VAL TYR GLY LYS ALA ASP ILE ALA ILE ALA PRO SEQRES 10 C 291 LEU THR ILE THR LEU VAL ARG GLU GLU VAL ILE ASP PHE SEQRES 11 C 291 SER LYS PRO PHE MET SER LEU GLY ILE SER ILE MET ILE SEQRES 12 C 291 LYS LYS GLY THR PRO ILE GLU SER ALA GLU ASP LEU SER SEQRES 13 C 291 LYS GLN THR GLU ILE ALA TYR GLY THR LEU ASP SER GLY SEQRES 14 C 291 SER THR LYS GLU PHE PHE ARG ARG SER LYS ILE ALA VAL SEQRES 15 C 291 PHE ASP LYS MET TRP THR TYR MET ARG SER ALA GLU PRO SEQRES 16 C 291 SER VAL PHE VAL ARG THR THR ALA GLU GLY VAL ALA ARG SEQRES 17 C 291 VAL ARG LYS SER LYS GLY LYS TYR ALA TYR LEU LEU GLU SEQRES 18 C 291 SER THR MET ASN GLU TYR ILE GLU GLN ARG LYS PRO CYS SEQRES 19 C 291 ASP THR MET LYS VAL GLY GLY ASN LEU ASP SER LYS GLY SEQRES 20 C 291 TYR GLY ILE ALA THR PRO MET GLY SER SER LEU GLY LYS SEQRES 21 C 291 PRO VAL ASN LEU ALA VAL LEU LYS LEU SER GLU GLN GLY SEQRES 22 C 291 VAL LEU ASP LYS LEU LYS ASN LYS TRP TRP TYR ASP LYS SEQRES 23 C 291 GLY GLU CYS GLY ALA HET GLU A 900 10 HET ZN A 901 1 HET ZN A 902 1 HET GLU B 900 10 HET ZN B 901 1 HET ZN B 902 1 HET GLU C 900 10 HET ZN C 902 1 HETNAM GLU GLUTAMIC ACID HETNAM ZN ZINC ION FORMUL 4 GLU 3(C5 H9 N O4) FORMUL 5 ZN 5(ZN 2+) HELIX 1 1 GLU A 416 GLU A 419 5 4 HELIX 2 2 GLY A 423 GLY A 437 1 15 HELIX 3 3 ASN A 461 TYR A 469 1 9 HELIX 4 4 THR A 482 GLU A 487 1 6 HELIX 5 5 SER A 635 LYS A 641 1 7 HELIX 6 6 GLY A 653 SER A 662 1 10 HELIX 7 7 ILE A 664 MET A 674 1 11 HELIX 8 8 THR A 685 SER A 696 1 12 HELIX 9 9 SER A 706 GLN A 714 1 9 HELIX 10 10 LEU A 742 GLN A 756 1 15 HELIX 11 11 GLY A 757 TYR A 768 1 12 HELIX 12 12 GLY B 417 TYR B 421 5 5 HELIX 13 13 GLY B 423 GLY B 437 1 15 HELIX 14 14 ASN B 461 TYR B 469 1 9 HELIX 15 15 THR B 482 GLU B 487 1 6 HELIX 16 16 SER B 635 LYS B 641 1 7 HELIX 17 17 GLY B 653 SER B 662 1 10 HELIX 18 18 ILE B 664 ARG B 675 1 12 HELIX 19 19 THR B 685 LYS B 695 1 11 HELIX 20 20 SER B 706 GLN B 714 1 9 HELIX 21 21 LEU B 742 GLN B 756 1 15 HELIX 22 22 GLY B 757 TRP B 767 1 11 HELIX 23 23 GLY C 417 GLU C 419 5 3 HELIX 24 24 GLY C 423 GLY C 437 1 15 HELIX 25 25 ASN C 461 TYR C 469 1 9 HELIX 26 26 THR C 482 GLU C 487 1 6 HELIX 27 27 SER C 635 LYS C 641 1 7 HELIX 28 28 GLY C 653 SER C 662 1 10 HELIX 29 29 ILE C 664 ALA C 677 1 14 HELIX 30 30 THR C 685 LYS C 695 1 11 HELIX 31 31 SER C 706 GLN C 714 1 9 HELIX 32 32 LEU C 742 GLN C 756 1 15 HELIX 33 33 GLY C 757 TRP C 767 1 11 SHEET 1 AA 3 TYR A 440 ILE A 444 0 SHEET 2 AA 3 VAL A 395 THR A 399 1 O VAL A 395 N LYS A 441 SHEET 3 AA 3 ILE A 474 ALA A 475 1 O ILE A 474 N THR A 398 SHEET 1 AB 2 MET A 407 MET A 408 0 SHEET 2 AB 2 TYR A 421 GLU A 422 -1 O GLU A 422 N MET A 407 SHEET 1 AC 2 ILE A 489 PHE A 491 0 SHEET 2 AC 2 ALA A 735 PRO A 737 -1 O THR A 736 N ASP A 490 SHEET 1 AD 2 MET A 496 LEU A 498 0 SHEET 2 AD 2 LYS A 730 TYR A 732 -1 O LYS A 730 N LEU A 498 SHEET 1 AE 4 ALA A 646 GLY A 648 0 SHEET 2 AE 4 TYR A 700 GLU A 705 1 O ALA A 701 N GLY A 648 SHEET 3 AE 4 ILE A 500 LYS A 505 -1 O SER A 501 N LEU A 704 SHEET 4 AE 4 THR A 720 VAL A 723 -1 O MET A 721 N ILE A 504 SHEET 1 BA 3 TYR B 440 ILE B 444 0 SHEET 2 BA 3 VAL B 395 THR B 399 1 O VAL B 395 N LYS B 441 SHEET 3 BA 3 ILE B 474 ALA B 475 1 O ILE B 474 N THR B 398 SHEET 1 BB 2 ILE B 489 PHE B 491 0 SHEET 2 BB 2 ALA B 735 PRO B 737 -1 O THR B 736 N ASP B 490 SHEET 1 BC 2 MET B 496 LEU B 498 0 SHEET 2 BC 2 LYS B 730 TYR B 732 -1 O LYS B 730 N LEU B 498 SHEET 1 BD 4 TYR B 647 GLY B 648 0 SHEET 2 BD 4 ALA B 701 GLU B 705 1 O ALA B 701 N GLY B 648 SHEET 3 BD 4 ILE B 500 LYS B 505 -1 O SER B 501 N LEU B 704 SHEET 4 BD 4 THR B 720 VAL B 723 -1 O MET B 721 N ILE B 504 SHEET 1 CA 3 TYR C 440 ILE C 444 0 SHEET 2 CA 3 VAL C 395 THR C 399 1 O VAL C 395 N LYS C 441 SHEET 3 CA 3 ILE C 474 ALA C 475 1 O ILE C 474 N THR C 398 SHEET 1 CB 2 MET C 407 MET C 408 0 SHEET 2 CB 2 TYR C 421 GLU C 422 -1 O GLU C 422 N MET C 407 SHEET 1 CC 2 ILE C 489 PHE C 491 0 SHEET 2 CC 2 ALA C 735 PRO C 737 -1 O THR C 736 N ASP C 490 SHEET 1 CD 2 MET C 496 LEU C 498 0 SHEET 2 CD 2 LYS C 730 TYR C 732 -1 O LYS C 730 N LEU C 498 SHEET 1 CE 4 ALA C 646 GLY C 648 0 SHEET 2 CE 4 TYR C 700 GLU C 705 1 O ALA C 701 N GLY C 648 SHEET 3 CE 4 ILE C 500 LYS C 505 -1 O SER C 501 N LEU C 704 SHEET 4 CE 4 THR C 720 VAL C 723 -1 O MET C 721 N ILE C 504 SSBOND 1 CYS A 718 CYS A 773 1555 1555 2.03 SSBOND 2 CYS B 718 CYS B 773 1555 1555 2.03 SSBOND 3 CYS C 718 CYS C 773 1555 1555 2.03 LINK NE2 HIS A 412 ZN ZN A 901 1555 1555 2.07 LINK OE1 GLU A 431 ZN ZN A 902 1555 1555 1.98 LINK NE2 HIS A 435 ZN ZN A 902 1555 1555 2.08 LINK ZN ZN A 901 OD2 ASP B 454 1555 3657 1.91 LINK ZN ZN A 902 OE1 GLU C 678 1555 1555 1.99 LINK NE2 HIS B 412 ZN ZN B 901 1555 1555 2.08 LINK OE1 GLU B 431 ZN ZN B 902 1555 1555 1.99 LINK NE2 HIS B 435 ZN ZN B 902 1555 1555 2.07 LINK ZN ZN B 901 NZ LYS C 409 1555 3647 2.66 LINK ZN ZN B 901 OE2 GLU C 419 1555 3647 2.40 LINK OE1 GLU C 431 ZN ZN C 902 1555 1555 1.99 LINK NE2 HIS C 435 ZN ZN C 902 1555 1555 2.07 CISPEP 1 SER A 403 PRO A 404 0 2.03 CISPEP 2 LYS A 716 PRO A 717 0 7.00 CISPEP 3 SER B 403 PRO B 404 0 1.42 CISPEP 4 LYS B 716 PRO B 717 0 7.92 CISPEP 5 SER C 403 PRO C 404 0 0.95 CISPEP 6 GLU C 678 PRO C 679 0 -6.45 CISPEP 7 LYS C 716 PRO C 717 0 8.52 SITE 1 AC1 10 TYR A 450 PRO A 478 LEU A 479 THR A 480 SITE 2 AC1 10 ARG A 485 GLY A 653 SER A 654 THR A 655 SITE 3 AC1 10 GLU A 705 TYR A 732 SITE 1 AC2 9 TYR B 450 PRO B 478 THR B 480 ARG B 485 SITE 2 AC2 9 LEU B 650 GLY B 653 SER B 654 THR B 655 SITE 3 AC2 9 GLU B 705 SITE 1 AC3 10 TYR C 450 PRO C 478 THR C 480 ARG C 485 SITE 2 AC3 10 GLY C 653 SER C 654 THR C 655 GLU C 705 SITE 3 AC3 10 MET C 708 TYR C 732 SITE 1 AC4 3 HIS A 412 ASP B 454 ASP B 456 SITE 1 AC5 3 GLU A 431 HIS A 435 GLU C 678 SITE 1 AC6 3 HIS B 412 LYS C 409 GLU C 419 SITE 1 AC7 2 GLU B 431 HIS B 435 SITE 1 AC8 2 GLU C 431 HIS C 435 CRYST1 46.375 110.523 167.245 90.00 90.00 90.00 P 2 21 21 12 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 0.021563 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009048 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005979 0.00000