PDB Short entry for 3TF0 HEADER SIGNALING PROTEIN 15-AUG-11 3TF0 TITLE CRYSTAL STRUCTURE OF AN H-NOX PROTEIN FROM T. TENGCONGENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYL-ACCEPTING CHEMOTAXIS PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 1-186); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CALDANAEROBACTER SUBTERRANEUS SUBSP. SOURCE 3 TENGCONGENSIS; SOURCE 4 ORGANISM_TAXID: 119072; SOURCE 5 GENE: TAR4, TTE0680; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEME-BASED METHYL-ACCEPTING CHEMOTAXIS PROTEIN, GAS BINDING, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.B.WINTER,M.A.HERZIK JR.,J.KURIYAN,M.A.MARLETTA REVDAT 3 13-SEP-23 3TF0 1 REMARK LINK REVDAT 2 25-OCT-17 3TF0 1 REMARK REVDAT 1 09-NOV-11 3TF0 0 JRNL AUTH M.B.WINTER,M.A.HERZIK,J.KURIYAN,M.A.MARLETTA JRNL TITL TUNNELS MODULATE LIGAND FLUX IN A HEME NITRIC OXIDE/OXYGEN JRNL TITL 2 BINDING (H-NOX) DOMAIN. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 E881 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21997213 JRNL DOI 10.1073/PNAS.1114038108 REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7_650) 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) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 43735 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 2206 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 38.4791 - 4.3902 0.97 2906 146 0.1877 0.1898 REMARK 3 2 4.3902 - 3.4853 0.98 2815 149 0.1830 0.1957 REMARK 3 3 3.4853 - 3.0450 0.98 2734 162 0.2117 0.2335 REMARK 3 4 3.0450 - 2.7667 0.98 2745 156 0.2154 0.2416 REMARK 3 5 2.7667 - 2.5684 0.97 2709 158 0.2018 0.2476 REMARK 3 6 2.5684 - 2.4170 0.97 2706 127 0.1985 0.2377 REMARK 3 7 2.4170 - 2.2960 0.97 2664 150 0.1871 0.2237 REMARK 3 8 2.2960 - 2.1960 0.96 2649 151 0.1955 0.2438 REMARK 3 9 2.1960 - 2.1115 0.95 2628 129 0.2015 0.2379 REMARK 3 10 2.1115 - 2.0386 0.94 2576 152 0.2162 0.2832 REMARK 3 11 2.0386 - 1.9749 0.93 2573 140 0.2167 0.2682 REMARK 3 12 1.9749 - 1.9184 0.90 2491 114 0.2257 0.2676 REMARK 3 13 1.9184 - 1.8679 0.89 2431 130 0.2249 0.2422 REMARK 3 14 1.8679 - 1.8224 0.86 2409 108 0.2285 0.2880 REMARK 3 15 1.8224 - 1.7809 0.85 2290 131 0.2627 0.3501 REMARK 3 16 1.7809 - 1.7430 0.79 2203 103 0.3144 0.3112 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.90 REMARK 3 SHRINKAGE RADIUS : 0.77 REMARK 3 K_SOL : 0.41 REMARK 3 B_SOL : 36.79 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.300 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 : 0.008 3278 REMARK 3 ANGLE : 0.992 4441 REMARK 3 CHIRALITY : 0.064 457 REMARK 3 PLANARITY : 0.004 557 REMARK 3 DIHEDRAL : 13.596 1254 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 21 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 1:17) REMARK 3 ORIGIN FOR THE GROUP (A): 68.0153 21.0599 23.0598 REMARK 3 T TENSOR REMARK 3 T11: 0.1950 T22: 0.1797 REMARK 3 T33: 0.1908 T12: -0.0205 REMARK 3 T13: 0.0278 T23: 0.0219 REMARK 3 L TENSOR REMARK 3 L11: 0.6165 L22: 1.6162 REMARK 3 L33: 0.8492 L12: 0.3946 REMARK 3 L13: 0.2263 L23: 0.4572 REMARK 3 S TENSOR REMARK 3 S11: -0.0577 S12: -0.0689 S13: 0.1454 REMARK 3 S21: -0.0541 S22: -0.0445 S23: 0.1830 REMARK 3 S31: -0.1559 S32: 0.1323 S33: -0.0351 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 18:29) REMARK 3 ORIGIN FOR THE GROUP (A): 77.4014 18.2568 15.1961 REMARK 3 T TENSOR REMARK 3 T11: 0.2535 T22: 0.2815 REMARK 3 T33: 0.2338 T12: -0.0182 REMARK 3 T13: 0.0241 T23: -0.0130 REMARK 3 L TENSOR REMARK 3 L11: 3.2289 L22: 1.4599 REMARK 3 L33: 0.2504 L12: -0.2198 REMARK 3 L13: -0.0570 L23: 0.5859 REMARK 3 S TENSOR REMARK 3 S11: 0.1263 S12: 0.4288 S13: -0.2070 REMARK 3 S21: -0.0378 S22: -0.1718 S23: -0.0943 REMARK 3 S31: -0.0412 S32: 0.0791 S33: -0.0103 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 30:44) REMARK 3 ORIGIN FOR THE GROUP (A): 67.2542 27.4051 13.9355 REMARK 3 T TENSOR REMARK 3 T11: 0.2668 T22: 0.3230 REMARK 3 T33: 0.2720 T12: 0.0142 REMARK 3 T13: 0.0108 T23: 0.0499 REMARK 3 L TENSOR REMARK 3 L11: 3.0250 L22: 1.0403 REMARK 3 L33: 2.0752 L12: 0.3113 REMARK 3 L13: -0.0533 L23: 0.1220 REMARK 3 S TENSOR REMARK 3 S11: 0.0584 S12: 0.1668 S13: 0.4808 REMARK 3 S21: 0.0066 S22: -0.1023 S23: -0.1366 REMARK 3 S31: 0.0208 S32: 0.4650 S33: 0.0243 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 45:62) REMARK 3 ORIGIN FOR THE GROUP (A): 69.2376 11.9228 15.0923 REMARK 3 T TENSOR REMARK 3 T11: 0.2620 T22: 0.2370 REMARK 3 T33: 0.2732 T12: 0.0126 REMARK 3 T13: 0.0638 T23: -0.0707 REMARK 3 L TENSOR REMARK 3 L11: 0.9143 L22: 1.0684 REMARK 3 L33: 0.5598 L12: -0.2959 REMARK 3 L13: -0.3040 L23: 0.3215 REMARK 3 S TENSOR REMARK 3 S11: -0.1405 S12: 0.3014 S13: -0.5264 REMARK 3 S21: -0.4239 S22: -0.0222 S23: -0.1317 REMARK 3 S31: 0.1478 S32: -0.0218 S33: -0.0777 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 63:81) REMARK 3 ORIGIN FOR THE GROUP (A): 66.2300 16.1186 28.3931 REMARK 3 T TENSOR REMARK 3 T11: 0.1713 T22: 0.1810 REMARK 3 T33: 0.2245 T12: -0.0264 REMARK 3 T13: 0.0275 T23: 0.0073 REMARK 3 L TENSOR REMARK 3 L11: 1.7432 L22: 0.3563 REMARK 3 L33: 1.1665 L12: 0.0197 REMARK 3 L13: -0.4269 L23: -0.6186 REMARK 3 S TENSOR REMARK 3 S11: -0.1077 S12: -0.2279 S13: -0.4503 REMARK 3 S21: 0.1973 S22: -0.0852 S23: -0.0467 REMARK 3 S31: 0.0758 S32: 0.1786 S33: 0.1044 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 82:90) REMARK 3 ORIGIN FOR THE GROUP (A): 58.4293 27.2283 37.7828 REMARK 3 T TENSOR REMARK 3 T11: 0.3161 T22: 0.2348 REMARK 3 T33: 0.3260 T12: 0.0336 REMARK 3 T13: 0.0525 T23: -0.1509 REMARK 3 L TENSOR REMARK 3 L11: 0.1437 L22: 0.8653 REMARK 3 L33: 0.4243 L12: -0.0294 REMARK 3 L13: 0.0794 L23: -0.5375 REMARK 3 S TENSOR REMARK 3 S11: -0.1826 S12: -0.0970 S13: 0.0392 REMARK 3 S21: 0.4158 S22: -0.0878 S23: -0.0023 REMARK 3 S31: -0.3173 S32: -0.0712 S33: -0.1357 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 91:104) REMARK 3 ORIGIN FOR THE GROUP (A): 50.9607 22.6250 33.5375 REMARK 3 T TENSOR REMARK 3 T11: 0.1891 T22: 0.1791 REMARK 3 T33: 0.2903 T12: 0.0156 REMARK 3 T13: 0.0536 T23: -0.0736 REMARK 3 L TENSOR REMARK 3 L11: 0.4130 L22: 1.0400 REMARK 3 L33: 0.7696 L12: -0.4442 REMARK 3 L13: -0.0818 L23: 0.5914 REMARK 3 S TENSOR REMARK 3 S11: 0.0430 S12: -0.1011 S13: 0.0601 REMARK 3 S21: -0.1156 S22: -0.1076 S23: 0.2978 REMARK 3 S31: -0.2037 S32: -0.1847 S33: -0.0217 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 105:123) REMARK 3 ORIGIN FOR THE GROUP (A): 48.2238 21.4377 25.4847 REMARK 3 T TENSOR REMARK 3 T11: 0.2032 T22: 0.2012 REMARK 3 T33: 0.2938 T12: 0.0218 REMARK 3 T13: 0.0080 T23: -0.0168 REMARK 3 L TENSOR REMARK 3 L11: 0.4946 L22: 0.3506 REMARK 3 L33: 0.9093 L12: 0.3333 REMARK 3 L13: 0.5818 L23: 0.4979 REMARK 3 S TENSOR REMARK 3 S11: -0.1791 S12: -0.0703 S13: 0.0207 REMARK 3 S21: -0.0387 S22: -0.0336 S23: 0.4431 REMARK 3 S31: -0.2681 S32: -0.0375 S33: -0.0256 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 124:137) REMARK 3 ORIGIN FOR THE GROUP (A): 50.2372 11.9036 28.4109 REMARK 3 T TENSOR REMARK 3 T11: 0.1955 T22: 0.2235 REMARK 3 T33: 0.2453 T12: -0.0395 REMARK 3 T13: 0.0582 T23: -0.0397 REMARK 3 L TENSOR REMARK 3 L11: 0.4655 L22: 0.0745 REMARK 3 L33: 1.0227 L12: -0.1088 REMARK 3 L13: 0.0156 L23: 0.1977 REMARK 3 S TENSOR REMARK 3 S11: -0.0486 S12: 0.0348 S13: -0.1982 REMARK 3 S21: -0.0353 S22: -0.0314 S23: 0.1533 REMARK 3 S31: -0.0210 S32: -0.2140 S33: 0.0538 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 138:152) REMARK 3 ORIGIN FOR THE GROUP (A): 59.9125 13.6127 32.7670 REMARK 3 T TENSOR REMARK 3 T11: 0.1420 T22: 0.1664 REMARK 3 T33: 0.1952 T12: -0.0272 REMARK 3 T13: 0.0520 T23: 0.0351 REMARK 3 L TENSOR REMARK 3 L11: 1.1049 L22: 1.9004 REMARK 3 L33: 1.3559 L12: -0.1678 REMARK 3 L13: -0.2776 L23: 0.8100 REMARK 3 S TENSOR REMARK 3 S11: -0.1056 S12: -0.1541 S13: -0.4724 REMARK 3 S21: -0.1888 S22: -0.1463 S23: 0.0122 REMARK 3 S31: 0.0102 S32: 0.0301 S33: 0.0355 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 153:165) REMARK 3 ORIGIN FOR THE GROUP (A): 54.1758 6.8555 34.6234 REMARK 3 T TENSOR REMARK 3 T11: 0.2226 T22: 0.2283 REMARK 3 T33: 0.3947 T12: -0.0211 REMARK 3 T13: 0.0529 T23: 0.0309 REMARK 3 L TENSOR REMARK 3 L11: 0.3832 L22: 1.1220 REMARK 3 L33: 2.0919 L12: 0.1488 REMARK 3 L13: -0.3326 L23: 0.2282 REMARK 3 S TENSOR REMARK 3 S11: -0.2682 S12: -0.2323 S13: -0.3451 REMARK 3 S21: -0.0356 S22: -0.1216 S23: 0.2679 REMARK 3 S31: -0.0069 S32: 0.1390 S33: 0.1054 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 166:178) REMARK 3 ORIGIN FOR THE GROUP (A): 48.0783 8.4863 29.3430 REMARK 3 T TENSOR REMARK 3 T11: 0.2271 T22: 0.1962 REMARK 3 T33: 0.4533 T12: -0.0172 REMARK 3 T13: 0.0333 T23: 0.0058 REMARK 3 L TENSOR REMARK 3 L11: 0.2490 L22: 0.3672 REMARK 3 L33: 0.7782 L12: -0.1494 REMARK 3 L13: 0.3481 L23: -0.0752 REMARK 3 S TENSOR REMARK 3 S11: 0.1109 S12: 0.0628 S13: -0.0317 REMARK 3 S21: -0.0491 S22: -0.1027 S23: 0.4702 REMARK 3 S31: 0.3466 S32: -0.1252 S33: 0.0065 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 179:186) REMARK 3 ORIGIN FOR THE GROUP (A): 46.2068 14.5213 49.3177 REMARK 3 T TENSOR REMARK 3 T11: 0.3778 T22: 0.4930 REMARK 3 T33: 0.2204 T12: 0.0862 REMARK 3 T13: 0.7218 T23: -0.0568 REMARK 3 L TENSOR REMARK 3 L11: 0.1052 L22: 0.0157 REMARK 3 L33: 0.0742 L12: 0.0421 REMARK 3 L13: -0.0902 L23: -0.0372 REMARK 3 S TENSOR REMARK 3 S11: 0.0765 S12: 0.0452 S13: 0.1042 REMARK 3 S21: 0.0527 S22: 0.0963 S23: 0.0252 REMARK 3 S31: -0.2327 S32: -0.1146 S33: 0.0754 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 1:29) REMARK 3 ORIGIN FOR THE GROUP (A): 73.9260 -19.0737 31.6454 REMARK 3 T TENSOR REMARK 3 T11: 0.2058 T22: 0.3186 REMARK 3 T33: 0.1995 T12: -0.0053 REMARK 3 T13: -0.0310 T23: 0.0315 REMARK 3 L TENSOR REMARK 3 L11: 1.1250 L22: 0.3553 REMARK 3 L33: 0.7526 L12: -0.1008 REMARK 3 L13: -0.6221 L23: -0.0550 REMARK 3 S TENSOR REMARK 3 S11: -0.0540 S12: -0.4567 S13: -0.1007 REMARK 3 S21: 0.1278 S22: 0.0251 S23: -0.0611 REMARK 3 S31: 0.1258 S32: 0.3554 S33: 0.0160 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 30:44) REMARK 3 ORIGIN FOR THE GROUP (A): 69.3772 -26.3142 38.1792 REMARK 3 T TENSOR REMARK 3 T11: 0.2905 T22: 0.4939 REMARK 3 T33: 0.3734 T12: 0.0293 REMARK 3 T13: -0.0212 T23: 0.0803 REMARK 3 L TENSOR REMARK 3 L11: 0.8589 L22: 1.3085 REMARK 3 L33: 1.2756 L12: 0.9047 REMARK 3 L13: 0.2645 L23: 0.9300 REMARK 3 S TENSOR REMARK 3 S11: -0.0141 S12: -0.1338 S13: -0.4909 REMARK 3 S21: 0.2254 S22: 0.1643 S23: -0.3488 REMARK 3 S31: 0.2074 S32: 0.5408 S33: -0.0709 REMARK 3 TLS GROUP : 16 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 45:62) REMARK 3 ORIGIN FOR THE GROUP (A): 71.6892 -10.7989 36.4455 REMARK 3 T TENSOR REMARK 3 T11: 0.2647 T22: 0.4259 REMARK 3 T33: 0.2106 T12: -0.0009 REMARK 3 T13: -0.0474 T23: -0.0969 REMARK 3 L TENSOR REMARK 3 L11: 0.8782 L22: 1.8771 REMARK 3 L33: 0.9280 L12: 0.1973 REMARK 3 L13: 0.8191 L23: 0.7196 REMARK 3 S TENSOR REMARK 3 S11: -0.1247 S12: -0.4257 S13: 0.2885 REMARK 3 S21: 0.5741 S22: 0.2770 S23: -0.2649 REMARK 3 S31: 0.0824 S32: -0.0835 S33: -0.0516 REMARK 3 TLS GROUP : 17 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 63:81) REMARK 3 ORIGIN FOR THE GROUP (A): 68.2984 -15.7742 22.8869 REMARK 3 T TENSOR REMARK 3 T11: 0.1533 T22: 0.2110 REMARK 3 T33: 0.2275 T12: 0.0147 REMARK 3 T13: -0.0144 T23: -0.0204 REMARK 3 L TENSOR REMARK 3 L11: 0.3882 L22: 0.4237 REMARK 3 L33: 0.1089 L12: -0.2523 REMARK 3 L13: -0.0814 L23: -0.0233 REMARK 3 S TENSOR REMARK 3 S11: -0.0284 S12: 0.0448 S13: 0.1547 REMARK 3 S21: -0.1776 S22: 0.0727 S23: -0.2648 REMARK 3 S31: -0.0392 S32: 0.1336 S33: -0.0177 REMARK 3 TLS GROUP : 18 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 82:90) REMARK 3 ORIGIN FOR THE GROUP (A): 59.9766 -26.8349 14.2501 REMARK 3 T TENSOR REMARK 3 T11: 0.2201 T22: 0.1792 REMARK 3 T33: 0.2874 T12: -0.0169 REMARK 3 T13: -0.0644 T23: -0.0850 REMARK 3 L TENSOR REMARK 3 L11: 0.2308 L22: 0.3633 REMARK 3 L33: 1.5563 L12: 0.0221 REMARK 3 L13: 0.0066 L23: 0.6693 REMARK 3 S TENSOR REMARK 3 S11: -0.1179 S12: 0.1080 S13: -0.2264 REMARK 3 S21: 0.1040 S22: -0.0964 S23: 0.0722 REMARK 3 S31: 0.4129 S32: 0.0277 S33: -0.1013 REMARK 3 TLS GROUP : 19 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 91:152) REMARK 3 ORIGIN FOR THE GROUP (A): 54.3714 -16.3362 21.6470 REMARK 3 T TENSOR REMARK 3 T11: 0.1875 T22: 0.2159 REMARK 3 T33: 0.3228 T12: 0.0157 REMARK 3 T13: -0.0553 T23: -0.0321 REMARK 3 L TENSOR REMARK 3 L11: 0.5367 L22: 0.7453 REMARK 3 L33: 0.3775 L12: -0.1557 REMARK 3 L13: 0.0689 L23: 0.2153 REMARK 3 S TENSOR REMARK 3 S11: 0.1075 S12: 0.0036 S13: -0.1923 REMARK 3 S21: -0.1099 S22: -0.2121 S23: 0.6193 REMARK 3 S31: -0.0385 S32: -0.2447 S33: 0.0159 REMARK 3 TLS GROUP : 20 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 153:178) REMARK 3 ORIGIN FOR THE GROUP (A): 53.3272 -6.5057 19.2099 REMARK 3 T TENSOR REMARK 3 T11: 0.2761 T22: 0.3226 REMARK 3 T33: 0.2743 T12: 0.0852 REMARK 3 T13: -0.0448 T23: 0.0174 REMARK 3 L TENSOR REMARK 3 L11: 0.9083 L22: 1.5225 REMARK 3 L33: 0.0183 L12: 0.6021 REMARK 3 L13: -0.0716 L23: -0.1544 REMARK 3 S TENSOR REMARK 3 S11: 0.0869 S12: -0.0929 S13: 0.2088 REMARK 3 S21: -0.3522 S22: -0.0844 S23: 0.5820 REMARK 3 S31: 0.1480 S32: 0.4362 S33: 0.0134 REMARK 3 TLS GROUP : 21 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 179:188) REMARK 3 ORIGIN FOR THE GROUP (A): 44.1461 -16.2756 3.4518 REMARK 3 T TENSOR REMARK 3 T11: 0.5087 T22: 0.7960 REMARK 3 T33: 0.5071 T12: 0.2798 REMARK 3 T13: -0.3504 T23: -0.1566 REMARK 3 L TENSOR REMARK 3 L11: 0.1901 L22: 0.0297 REMARK 3 L33: 0.0270 L12: 0.0279 REMARK 3 L13: -0.0053 L23: 0.0312 REMARK 3 S TENSOR REMARK 3 S11: 0.0316 S12: 0.0175 S13: -0.0656 REMARK 3 S21: -0.0294 S22: 0.0626 S23: -0.0323 REMARK 3 S31: 0.1451 S32: 0.2760 S33: -0.0006 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 3TF0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067400. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977 REMARK 200 MONOCHROMATOR : KHOZU DOUBLE FLAT CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43735 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.743 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: PDB ENTRY 1U4H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-28% PEG 2000, 200-250 MM SODIUM REMARK 280 ACETATE (PH 7.5), VAPOR DIFFUSION, SITTING DROP, 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 40.25100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.38300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.25100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 65.38300 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 300 REMARK: THIS PROTEIN EXISTS AS A MONOMER IN SOLUTION AS CONFIRMED REMARK 300 BY GEL FILTRATION 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 LYS A 187 REMARK 465 ASN A 188 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 124 CG CD CE NZ REMARK 470 LYS A 150 CG CD CE NZ REMARK 470 ASN B 180 CG OD1 ND2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 110 CD CE NZ REMARK 480 LYS A 134 CD CE NZ REMARK 480 GLU A 165 CG CD OE1 OE2 REMARK 480 LYS A 166 CG CD CE NZ REMARK 480 ASP A 167 CG OD1 OD2 REMARK 480 LYS A 179 CD CE NZ REMARK 480 LYS A 186 CG CD CE NZ REMARK 480 LYS B 27 CD CE NZ REMARK 480 LYS B 58 CE NZ REMARK 480 LYS B 76 CD CE NZ REMARK 480 GLN B 104 CD OE1 NE2 REMARK 480 LYS B 107 CD CE NZ REMARK 480 LYS B 120 CD CE NZ REMARK 480 LYS B 124 CD CE NZ REMARK 480 LYS B 150 CE NZ REMARK 480 GLU B 155 CG CD OE1 OE2 REMARK 480 GLU B 159 CD OE1 OE2 REMARK 480 LYS B 166 CE NZ REMARK 480 LYS B 186 CG CD CE NZ REMARK 480 LYS B 187 CG CD CE NZ 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 HG22 THR B 38 H LEU B 40 1.09 REMARK 500 HH12 ARG A 50 O HOH A 238 1.45 REMARK 500 HH22 ARG A 175 O HOH A 234 1.50 REMARK 500 HG SER A 56 O LYS A 61 1.59 REMARK 500 O HOH A 229 O HOH A 239 2.08 REMARK 500 OE2 GLU B 154 O HOH B 205 2.10 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 LEU A 117 39.68 -142.98 REMARK 500 MET A 137 58.08 -99.59 REMARK 500 LEU B 117 38.52 -144.25 REMARK 500 SER B 133 142.05 -174.59 REMARK 500 REMARK 500 REMARK: NULL 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 HEM A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 102 NE2 REMARK 620 2 HEM A 500 NA 88.2 REMARK 620 3 HEM A 500 NB 84.7 91.7 REMARK 620 4 HEM A 500 NC 90.5 178.2 86.9 REMARK 620 5 HEM A 500 ND 90.2 88.7 174.9 92.5 REMARK 620 6 OXY A 501 O1 172.5 98.0 90.8 83.3 94.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 503 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 102 NE2 REMARK 620 2 HEM B 503 NA 86.8 REMARK 620 3 HEM B 503 NB 86.8 93.0 REMARK 620 4 HEM B 503 NC 91.3 177.5 85.3 REMARK 620 5 HEM B 503 ND 89.4 87.6 176.0 94.0 REMARK 620 6 OXY B 504 O1 170.7 102.0 89.6 79.8 94.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXY B 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U55 RELATED DB: PDB REMARK 900 RELATED ID: 1U56 RELATED DB: PDB REMARK 900 RELATED ID: 1U4H RELATED DB: PDB REMARK 900 RELATED ID: 3TF1 RELATED DB: PDB REMARK 900 RELATED ID: 3TF8 RELATED DB: PDB REMARK 900 RELATED ID: 3TF9 RELATED DB: PDB REMARK 900 RELATED ID: 3TFA RELATED DB: PDB REMARK 900 RELATED ID: 3TFD RELATED DB: PDB REMARK 900 RELATED ID: 3TFE RELATED DB: PDB REMARK 900 RELATED ID: 3TFF RELATED DB: PDB REMARK 900 RELATED ID: 3TFG RELATED DB: PDB DBREF 3TF0 A 1 188 UNP Q8RBX6 Q8RBX6_THETN 1 188 DBREF 3TF0 B 1 188 UNP Q8RBX6 Q8RBX6_THETN 1 188 SEQRES 1 A 188 MET LYS GLY THR ILE VAL GLY THR TRP ILE LYS THR LEU SEQRES 2 A 188 ARG ASP LEU TYR GLY ASN ASP VAL VAL ASP GLU SER LEU SEQRES 3 A 188 LYS SER VAL GLY TRP GLU PRO ASP ARG VAL ILE THR PRO SEQRES 4 A 188 LEU GLU ASP ILE ASP ASP ASP GLU VAL ARG ARG ILE PHE SEQRES 5 A 188 ALA LYS VAL SER GLU LYS THR GLY LYS ASN VAL ASN GLU SEQRES 6 A 188 ILE TRP ARG GLU VAL GLY ARG GLN ASN ILE LYS THR PHE SEQRES 7 A 188 SER GLU TRP PHE PRO SER TYR PHE ALA GLY ARG ARG LEU SEQRES 8 A 188 VAL ASN PHE LEU MET MET MET ASP GLU VAL HIS LEU GLN SEQRES 9 A 188 LEU THR LYS MET ILE LYS GLY ALA THR PRO PRO ARG LEU SEQRES 10 A 188 ILE ALA LYS PRO VAL ALA LYS ASP ALA ILE GLU MET GLU SEQRES 11 A 188 TYR VAL SER LYS ARG LYS MET TYR ASP TYR PHE LEU GLY SEQRES 12 A 188 LEU ILE GLU GLY SER SER LYS PHE PHE LYS GLU GLU ILE SEQRES 13 A 188 SER VAL GLU GLU VAL GLU ARG GLY GLU LYS ASP GLY PHE SEQRES 14 A 188 SER ARG LEU LYS VAL ARG ILE LYS PHE LYS ASN PRO VAL SEQRES 15 A 188 PHE GLU TYR LYS LYS ASN SEQRES 1 B 188 MET LYS GLY THR ILE VAL GLY THR TRP ILE LYS THR LEU SEQRES 2 B 188 ARG ASP LEU TYR GLY ASN ASP VAL VAL ASP GLU SER LEU SEQRES 3 B 188 LYS SER VAL GLY TRP GLU PRO ASP ARG VAL ILE THR PRO SEQRES 4 B 188 LEU GLU ASP ILE ASP ASP ASP GLU VAL ARG ARG ILE PHE SEQRES 5 B 188 ALA LYS VAL SER GLU LYS THR GLY LYS ASN VAL ASN GLU SEQRES 6 B 188 ILE TRP ARG GLU VAL GLY ARG GLN ASN ILE LYS THR PHE SEQRES 7 B 188 SER GLU TRP PHE PRO SER TYR PHE ALA GLY ARG ARG LEU SEQRES 8 B 188 VAL ASN PHE LEU MET MET MET ASP GLU VAL HIS LEU GLN SEQRES 9 B 188 LEU THR LYS MET ILE LYS GLY ALA THR PRO PRO ARG LEU SEQRES 10 B 188 ILE ALA LYS PRO VAL ALA LYS ASP ALA ILE GLU MET GLU SEQRES 11 B 188 TYR VAL SER LYS ARG LYS MET TYR ASP TYR PHE LEU GLY SEQRES 12 B 188 LEU ILE GLU GLY SER SER LYS PHE PHE LYS GLU GLU ILE SEQRES 13 B 188 SER VAL GLU GLU VAL GLU ARG GLY GLU LYS ASP GLY PHE SEQRES 14 B 188 SER ARG LEU LYS VAL ARG ILE LYS PHE LYS ASN PRO VAL SEQRES 15 B 188 PHE GLU TYR LYS LYS ASN HET HEM A 500 73 HET OXY A 501 2 HET ACT A 189 7 HET HEM B 503 73 HET OXY B 504 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM OXY OXYGEN MOLECULE HETNAM ACT ACETATE ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 OXY 2(O2) FORMUL 5 ACT C2 H3 O2 1- FORMUL 8 HOH *111(H2 O) HELIX 1 1 LYS A 2 GLY A 18 1 17 HELIX 2 2 GLY A 18 VAL A 29 1 12 HELIX 3 3 ASP A 44 GLY A 60 1 17 HELIX 4 4 ASN A 62 PHE A 82 1 21 HELIX 5 5 PRO A 83 PHE A 86 5 4 HELIX 6 6 ARG A 90 LEU A 105 1 16 HELIX 7 7 MET A 137 LYS A 153 1 17 HELIX 8 8 LYS B 2 GLY B 18 1 17 HELIX 9 9 GLY B 18 VAL B 29 1 12 HELIX 10 10 ASP B 44 GLY B 60 1 17 HELIX 11 11 ASN B 62 PHE B 82 1 21 HELIX 12 12 PRO B 83 PHE B 86 5 4 HELIX 13 13 ARG B 90 MET B 97 1 8 HELIX 14 14 MET B 97 LYS B 107 1 11 HELIX 15 15 MET B 137 LYS B 153 1 17 SHEET 1 A 8 ARG A 116 ALA A 123 0 SHEET 2 A 8 ALA A 126 SER A 133 -1 O GLU A 128 N LYS A 120 SHEET 3 A 8 PHE A 169 PHE A 178 -1 O SER A 170 N SER A 133 SHEET 4 A 8 ILE A 156 LYS A 166 -1 N LYS A 166 O PHE A 169 SHEET 5 A 8 ILE B 156 LYS B 166 -1 O ARG B 163 N ARG A 163 SHEET 6 A 8 PHE B 169 PHE B 178 -1 O LYS B 173 N VAL B 161 SHEET 7 A 8 ALA B 126 SER B 133 -1 N TYR B 131 O LEU B 172 SHEET 8 A 8 ARG B 116 ALA B 123 -1 N ARG B 116 O VAL B 132 LINK NE2 HIS A 102 FE HEM A 500 1555 1555 2.09 LINK FE HEM A 500 O1 OXY A 501 1555 1555 1.92 LINK NE2 HIS B 102 FE HEM B 503 1555 1555 2.09 LINK FE HEM B 503 O1 OXY B 504 1555 1555 1.98 SITE 1 AC1 23 MET A 1 LYS A 2 ILE A 5 PHE A 78 SITE 2 AC1 23 TYR A 85 PHE A 94 MET A 98 HIS A 102 SITE 3 AC1 23 LEU A 105 THR A 113 PRO A 114 PRO A 115 SITE 4 AC1 23 MET A 129 TYR A 131 SER A 133 ARG A 135 SITE 5 AC1 23 MET A 137 TYR A 140 LEU A 144 ILE A 145 SITE 6 AC1 23 HOH A 200 HOH A 205 OXY A 501 SITE 1 AC2 5 ILE A 5 PHE A 78 TYR A 140 LEU A 144 SITE 2 AC2 5 HEM A 500 SITE 1 AC3 6 LYS A 2 THR A 4 PHE A 82 HOH A 254 SITE 2 AC3 6 SER B 84 HOH B 190 SITE 1 AC4 20 MET B 1 LYS B 2 ILE B 5 PHE B 78 SITE 2 AC4 20 TYR B 85 PHE B 94 MET B 98 HIS B 102 SITE 3 AC4 20 LEU B 105 THR B 113 PRO B 114 LEU B 117 SITE 4 AC4 20 MET B 129 TYR B 131 SER B 133 ARG B 135 SITE 5 AC4 20 MET B 137 TYR B 140 LEU B 144 OXY B 504 SITE 1 AC5 5 ILE B 5 PHE B 78 TYR B 140 LEU B 144 SITE 2 AC5 5 HEM B 503 CRYST1 80.502 130.766 42.736 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 0.012422 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007647 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023399 0.00000