HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 03-NOV-15 5EK3 TITLE CRYSTAL STRUCTURE OF THE INDOLEAMINE 2,3-DIOXYGENAGSE 1 (IDO1) TITLE 2 COMPLEXED WITH NLG919 ANALOGUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INDOLEAMINE 2,3-DIOXYGENASE 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: IDO-1,INDOLEAMINE-PYRROLE 2,3-DIOXYGENASE; COMPND 5 EC: 1.13.11.52; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IDO1, IDO, INDO; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS INHIBITOR, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.H.PENG,J.S.WU,S.Y.WU REVDAT 5 23-OCT-24 5EK3 1 REMARK REVDAT 4 08-NOV-23 5EK3 1 REMARK LINK REVDAT 3 19-FEB-20 5EK3 1 JRNL REMARK REVDAT 2 27-JAN-16 5EK3 1 JRNL REVDAT 1 23-DEC-15 5EK3 0 JRNL AUTH Y.H.PENG,S.H.UENG,C.T.TSENG,M.S.HUNG,J.S.SONG,J.S.WU, JRNL AUTH 2 F.Y.LIAO,Y.S.FAN,M.H.WU,W.C.HSIAO,C.C.HSUEH,S.Y.LIN, JRNL AUTH 3 C.Y.CHENG,C.H.TU,L.C.LEE,M.F.CHENG,K.S.SHIA,C.SHIH,S.Y.WU JRNL TITL IMPORTANT HYDROGEN BOND NETWORKS IN INDOLEAMINE JRNL TITL 2 2,3-DIOXYGENASE 1 (IDO1) INHIBITOR DESIGN REVEALED BY JRNL TITL 3 CRYSTAL STRUCTURES OF IMIDAZOLEISOINDOLE DERIVATIVES WITH JRNL TITL 4 IDO1 JRNL REF J.MED.CHEM. V. 59 282 2016 JRNL REFN ISSN 0022-2623 JRNL PMID 26642377 JRNL DOI 10.1021/ACS.JMEDCHEM.5B01390 REMARK 2 REMARK 2 RESOLUTION. 2.21 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10_2152) 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) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 50108 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 2564 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 19.8232 - 5.7453 0.91 2660 140 0.1528 0.2022 REMARK 3 2 5.7453 - 4.5787 1.00 2807 153 0.1275 0.1707 REMARK 3 3 4.5787 - 4.0054 1.00 2784 152 0.1291 0.1773 REMARK 3 4 4.0054 - 3.6416 0.99 2750 153 0.1489 0.1868 REMARK 3 5 3.6416 - 3.3820 0.99 2746 145 0.1881 0.2133 REMARK 3 6 3.3820 - 3.1834 0.99 2695 148 0.2164 0.2838 REMARK 3 7 3.1834 - 3.0246 0.87 2379 147 0.2440 0.3256 REMARK 3 8 3.0246 - 2.8933 1.00 2728 134 0.2223 0.3031 REMARK 3 9 2.8933 - 2.7823 0.99 2672 159 0.2277 0.2447 REMARK 3 10 2.7823 - 2.6865 0.98 2674 139 0.2146 0.3017 REMARK 3 11 2.6865 - 2.6027 0.97 2669 139 0.2283 0.2538 REMARK 3 12 2.6027 - 2.5284 0.96 2621 136 0.2320 0.2666 REMARK 3 13 2.5284 - 2.4620 0.96 2614 121 0.2307 0.2750 REMARK 3 14 2.4620 - 2.4020 0.95 2601 135 0.2411 0.3425 REMARK 3 15 2.4020 - 2.3475 0.95 2608 144 0.2554 0.3069 REMARK 3 16 2.3475 - 2.2976 0.95 2551 152 0.2572 0.3086 REMARK 3 17 2.2976 - 2.2517 0.95 2558 140 0.2895 0.3399 REMARK 3 18 2.2517 - 2.2093 0.89 2427 127 0.3325 0.3773 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) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.020 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.45 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.03 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 : 0.004 6234 REMARK 3 ANGLE : 0.724 8463 REMARK 3 CHIRALITY : 0.047 914 REMARK 3 PLANARITY : 0.004 1072 REMARK 3 DIHEDRAL : 16.046 3707 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 17 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 12 THROUGH 72 ) REMARK 3 ORIGIN FOR THE GROUP (A): 45.2165 3.1184 14.8368 REMARK 3 T TENSOR REMARK 3 T11: 0.4491 T22: 0.8779 REMARK 3 T33: 0.7190 T12: -0.0388 REMARK 3 T13: 0.0423 T23: 0.2413 REMARK 3 L TENSOR REMARK 3 L11: 3.9863 L22: 2.5499 REMARK 3 L33: 2.0347 L12: -1.4151 REMARK 3 L13: 2.0908 L23: -0.7934 REMARK 3 S TENSOR REMARK 3 S11: -0.0018 S12: 0.8521 S13: 0.8309 REMARK 3 S21: -0.0084 S22: -0.6268 S23: -0.8760 REMARK 3 S31: -0.3412 S32: 1.2219 S33: 0.7136 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 73 THROUGH 159 ) REMARK 3 ORIGIN FOR THE GROUP (A): 39.6601 0.3175 17.8080 REMARK 3 T TENSOR REMARK 3 T11: 0.2717 T22: 0.5295 REMARK 3 T33: 0.4893 T12: 0.0001 REMARK 3 T13: -0.0255 T23: 0.1417 REMARK 3 L TENSOR REMARK 3 L11: 4.7847 L22: 3.4797 REMARK 3 L33: 5.0835 L12: -0.4710 REMARK 3 L13: 1.1719 L23: -0.9434 REMARK 3 S TENSOR REMARK 3 S11: -0.0916 S12: 0.4402 S13: 0.5732 REMARK 3 S21: -0.0482 S22: -0.5062 S23: -0.5426 REMARK 3 S31: -0.1118 S32: 0.8681 S33: 0.4916 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 160 THROUGH 240 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.3910 -3.5471 9.3400 REMARK 3 T TENSOR REMARK 3 T11: 0.3087 T22: 0.3134 REMARK 3 T33: 0.3304 T12: 0.0326 REMARK 3 T13: 0.0099 T23: -0.0748 REMARK 3 L TENSOR REMARK 3 L11: 5.7385 L22: 1.7649 REMARK 3 L33: 6.5610 L12: -1.9865 REMARK 3 L13: 4.7369 L23: -1.9981 REMARK 3 S TENSOR REMARK 3 S11: 0.2131 S12: 0.4089 S13: -0.0815 REMARK 3 S21: -0.3201 S22: -0.2611 S23: 0.1118 REMARK 3 S31: 0.2457 S32: 0.2563 S33: 0.0180 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 241 THROUGH 298 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.1412 7.9210 23.6813 REMARK 3 T TENSOR REMARK 3 T11: 0.5870 T22: 0.3659 REMARK 3 T33: 0.6600 T12: 0.0272 REMARK 3 T13: -0.0728 T23: -0.1595 REMARK 3 L TENSOR REMARK 3 L11: 7.0612 L22: 0.6775 REMARK 3 L33: 4.9689 L12: -0.7245 REMARK 3 L13: 2.9647 L23: -1.5784 REMARK 3 S TENSOR REMARK 3 S11: -0.1595 S12: -0.3646 S13: 0.9671 REMARK 3 S21: 0.3803 S22: -0.0892 S23: -0.0818 REMARK 3 S31: -0.6145 S32: 0.1680 S33: 0.2326 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 299 THROUGH 353 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.8936 2.2936 9.7495 REMARK 3 T TENSOR REMARK 3 T11: 0.3782 T22: 0.3239 REMARK 3 T33: 0.3504 T12: 0.0935 REMARK 3 T13: -0.0698 T23: -0.0406 REMARK 3 L TENSOR REMARK 3 L11: 3.7656 L22: 1.7423 REMARK 3 L33: 3.1878 L12: -1.5168 REMARK 3 L13: 1.9178 L23: -0.6690 REMARK 3 S TENSOR REMARK 3 S11: -0.0568 S12: -0.0718 S13: 0.3239 REMARK 3 S21: -0.3174 S22: 0.0255 S23: 0.2991 REMARK 3 S31: -0.2265 S32: -0.3738 S33: 0.0856 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 354 THROUGH 403 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.4076 -6.1151 23.2218 REMARK 3 T TENSOR REMARK 3 T11: 0.3707 T22: 0.5151 REMARK 3 T33: 0.4545 T12: 0.0139 REMARK 3 T13: 0.0062 T23: 0.1079 REMARK 3 L TENSOR REMARK 3 L11: 5.5296 L22: 6.1146 REMARK 3 L33: 4.9698 L12: -6.2172 REMARK 3 L13: 2.2730 L23: -4.0138 REMARK 3 S TENSOR REMARK 3 S11: -0.0337 S12: -1.4746 S13: -0.9556 REMARK 3 S21: 0.2473 S22: 0.8933 S23: 0.7099 REMARK 3 S31: 0.0060 S32: -0.9591 S33: -0.9403 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 13 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.2418 31.9406 13.5924 REMARK 3 T TENSOR REMARK 3 T11: 0.3993 T22: 0.4744 REMARK 3 T33: 0.3142 T12: -0.0031 REMARK 3 T13: -0.0847 T23: 0.0183 REMARK 3 L TENSOR REMARK 3 L11: 2.3178 L22: 4.9789 REMARK 3 L33: 3.9062 L12: 2.7637 REMARK 3 L13: -1.1014 L23: 0.2419 REMARK 3 S TENSOR REMARK 3 S11: -0.1219 S12: 0.8658 S13: 0.6702 REMARK 3 S21: -0.7509 S22: 0.2201 S23: 0.4041 REMARK 3 S31: -0.2273 S32: -0.5075 S33: -0.0556 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 34 THROUGH 72 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.0062 22.9886 28.6673 REMARK 3 T TENSOR REMARK 3 T11: 0.2519 T22: 0.4442 REMARK 3 T33: 0.4769 T12: -0.0893 REMARK 3 T13: 0.0147 T23: -0.0674 REMARK 3 L TENSOR REMARK 3 L11: 4.5864 L22: 5.1080 REMARK 3 L33: 9.0377 L12: 0.7364 REMARK 3 L13: 1.0707 L23: 2.1640 REMARK 3 S TENSOR REMARK 3 S11: -0.1825 S12: 0.3560 S13: 0.0185 REMARK 3 S21: -0.1848 S22: -0.1233 S23: 0.8090 REMARK 3 S31: 0.3199 S32: -0.7759 S33: 0.2913 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 73 THROUGH 104 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.3749 21.4981 31.7732 REMARK 3 T TENSOR REMARK 3 T11: 0.3080 T22: 0.2664 REMARK 3 T33: 0.2872 T12: -0.0624 REMARK 3 T13: 0.0534 T23: -0.0966 REMARK 3 L TENSOR REMARK 3 L11: 4.8291 L22: 5.3978 REMARK 3 L33: 4.8226 L12: 0.0421 REMARK 3 L13: -0.5616 L23: -2.8793 REMARK 3 S TENSOR REMARK 3 S11: -0.2915 S12: -0.0246 S13: -0.1304 REMARK 3 S21: 0.1082 S22: -0.0271 S23: 0.1152 REMARK 3 S31: 0.2252 S32: -0.4519 S33: 0.2337 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 105 THROUGH 159 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.6504 30.0526 24.5086 REMARK 3 T TENSOR REMARK 3 T11: 0.2766 T22: 0.3376 REMARK 3 T33: 0.2132 T12: -0.0336 REMARK 3 T13: -0.0252 T23: -0.0517 REMARK 3 L TENSOR REMARK 3 L11: 4.0720 L22: 4.7439 REMARK 3 L33: 2.3073 L12: 0.7210 REMARK 3 L13: -0.8142 L23: -1.2057 REMARK 3 S TENSOR REMARK 3 S11: -0.1399 S12: 0.2829 S13: 0.0964 REMARK 3 S21: -0.3314 S22: 0.0572 S23: 0.2183 REMARK 3 S31: 0.0189 S32: -0.4285 S33: 0.0677 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 160 THROUGH 220 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.3030 39.4645 17.1420 REMARK 3 T TENSOR REMARK 3 T11: 0.4016 T22: 0.3295 REMARK 3 T33: 0.3605 T12: -0.0303 REMARK 3 T13: 0.0119 T23: 0.0315 REMARK 3 L TENSOR REMARK 3 L11: 7.0956 L22: -0.2034 REMARK 3 L33: 6.6001 L12: 0.6442 REMARK 3 L13: -5.6910 L23: -0.2091 REMARK 3 S TENSOR REMARK 3 S11: -0.1071 S12: 0.4457 S13: 0.3374 REMARK 3 S21: -0.1854 S22: 0.1384 S23: -0.0630 REMARK 3 S31: -0.1381 S32: -0.0504 S33: -0.0727 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 221 THROUGH 240 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.9249 28.2869 39.8188 REMARK 3 T TENSOR REMARK 3 T11: 0.3031 T22: 0.3409 REMARK 3 T33: 0.2294 T12: 0.0002 REMARK 3 T13: 0.0160 T23: -0.0056 REMARK 3 L TENSOR REMARK 3 L11: 4.3306 L22: 5.4349 REMARK 3 L33: 2.9297 L12: 3.0938 REMARK 3 L13: 0.3639 L23: -0.6926 REMARK 3 S TENSOR REMARK 3 S11: -0.0316 S12: -0.5683 S13: 0.1472 REMARK 3 S21: 0.5432 S22: -0.0994 S23: 0.2520 REMARK 3 S31: 0.1093 S32: 0.0011 S33: 0.1163 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 241 THROUGH 276 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.7633 17.5543 29.0029 REMARK 3 T TENSOR REMARK 3 T11: 0.4681 T22: 0.2642 REMARK 3 T33: 0.4565 T12: -0.0242 REMARK 3 T13: 0.0304 T23: -0.0555 REMARK 3 L TENSOR REMARK 3 L11: 4.0960 L22: 0.1012 REMARK 3 L33: 2.6321 L12: 0.0112 REMARK 3 L13: -1.7899 L23: -0.2807 REMARK 3 S TENSOR REMARK 3 S11: 0.0695 S12: 0.0003 S13: -0.4437 REMARK 3 S21: 0.3265 S22: -0.0423 S23: -0.0607 REMARK 3 S31: 0.1867 S32: -0.1048 S33: -0.0801 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 277 THROUGH 298 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.6561 20.8821 25.5353 REMARK 3 T TENSOR REMARK 3 T11: 0.4599 T22: 0.3496 REMARK 3 T33: 0.5184 T12: 0.0599 REMARK 3 T13: 0.0528 T23: -0.0579 REMARK 3 L TENSOR REMARK 3 L11: 6.2959 L22: 6.2939 REMARK 3 L33: 6.7671 L12: 4.0632 REMARK 3 L13: -4.1057 L23: -5.1403 REMARK 3 S TENSOR REMARK 3 S11: 0.0524 S12: -0.0089 S13: -0.7540 REMARK 3 S21: -0.0627 S22: -0.4133 S23: -0.5177 REMARK 3 S31: 0.6112 S32: 0.6511 S33: 0.4612 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 299 THROUGH 325 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.7648 26.4762 12.7472 REMARK 3 T TENSOR REMARK 3 T11: 0.4922 T22: 0.3799 REMARK 3 T33: 0.3669 T12: -0.0215 REMARK 3 T13: 0.1089 T23: -0.0421 REMARK 3 L TENSOR REMARK 3 L11: 9.5267 L22: 5.4871 REMARK 3 L33: 1.0732 L12: 3.4884 REMARK 3 L13: 0.4718 L23: 0.7497 REMARK 3 S TENSOR REMARK 3 S11: -0.5310 S12: 0.8842 S13: -0.9369 REMARK 3 S21: -0.6220 S22: 0.4032 S23: -0.6309 REMARK 3 S31: 0.1502 S32: 0.1061 S33: 0.1998 REMARK 3 TLS GROUP : 16 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 326 THROUGH 353 ) REMARK 3 ORIGIN FOR THE GROUP (A): 26.0128 38.6251 27.0795 REMARK 3 T TENSOR REMARK 3 T11: 0.3076 T22: 0.3309 REMARK 3 T33: 0.2919 T12: -0.0512 REMARK 3 T13: -0.0063 T23: -0.0405 REMARK 3 L TENSOR REMARK 3 L11: 1.2675 L22: 1.8851 REMARK 3 L33: 1.6210 L12: -0.2627 REMARK 3 L13: 0.2861 L23: -0.3879 REMARK 3 S TENSOR REMARK 3 S11: 0.2339 S12: -0.2184 S13: 0.2904 REMARK 3 S21: 0.0156 S22: -0.0998 S23: -0.1538 REMARK 3 S31: -0.3977 S32: 0.4719 S33: -0.3537 REMARK 3 TLS GROUP : 17 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 354 THROUGH 403 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.6720 30.0043 36.7390 REMARK 3 T TENSOR REMARK 3 T11: 0.3961 T22: 0.4714 REMARK 3 T33: 0.3143 T12: -0.0694 REMARK 3 T13: -0.0505 T23: 0.0133 REMARK 3 L TENSOR REMARK 3 L11: 4.2405 L22: 2.5275 REMARK 3 L33: 7.7428 L12: -3.2003 REMARK 3 L13: -2.7536 L23: 2.0413 REMARK 3 S TENSOR REMARK 3 S11: -0.1557 S12: -1.2077 S13: -0.5114 REMARK 3 S21: 0.4896 S22: -0.2106 S23: 0.0972 REMARK 3 S31: 0.3804 S32: 0.7945 S33: 0.2728 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 5EK3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1000215028. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5-7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50213 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.55100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: MOLREP REMARK 200 STARTING MODEL: 2D0T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG, AMMONIUM FLUORIDE, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 42.87250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.81900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.12800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.81900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.87250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.12800 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 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 1 REMARK 465 ALA A 2 REMARK 465 HIS A 3 REMARK 465 ALA A 4 REMARK 465 MET A 5 REMARK 465 GLU A 6 REMARK 465 ASN A 7 REMARK 465 SER A 8 REMARK 465 TRP A 9 REMARK 465 THR A 10 REMARK 465 ILE A 11 REMARK 465 PRO A 362 REMARK 465 LYS A 363 REMARK 465 GLU A 364 REMARK 465 ASN A 365 REMARK 465 LYS A 366 REMARK 465 THR A 367 REMARK 465 SER A 368 REMARK 465 GLU A 369 REMARK 465 ASP A 370 REMARK 465 PRO A 371 REMARK 465 SER A 372 REMARK 465 LYS A 373 REMARK 465 LEU A 374 REMARK 465 GLU A 375 REMARK 465 ALA A 376 REMARK 465 LYS A 377 REMARK 465 GLY A 378 REMARK 465 THR A 379 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 HIS B 3 REMARK 465 ALA B 4 REMARK 465 MET B 5 REMARK 465 GLU B 6 REMARK 465 ASN B 7 REMARK 465 SER B 8 REMARK 465 TRP B 9 REMARK 465 THR B 10 REMARK 465 ILE B 11 REMARK 465 SER B 12 REMARK 465 GLN B 361 REMARK 465 PRO B 362 REMARK 465 LYS B 363 REMARK 465 GLU B 364 REMARK 465 ASN B 365 REMARK 465 LYS B 366 REMARK 465 THR B 367 REMARK 465 SER B 368 REMARK 465 GLU B 369 REMARK 465 ASP B 370 REMARK 465 PRO B 371 REMARK 465 SER B 372 REMARK 465 LYS B 373 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 GLN A 361 CG CD OE1 NE2 REMARK 470 LYS B 13 CG CD CE NZ REMARK 470 GLU B 14 CG CD OE1 OE2 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 O HOH A 659 O HOH A 694 2.13 REMARK 500 O HOH B 720 O HOH B 729 2.17 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 LYS A 13 -117.79 -102.67 REMARK 500 GLU A 14 30.94 -94.22 REMARK 500 ASN A 133 50.22 -104.54 REMARK 500 LYS A 141 -169.23 -110.20 REMARK 500 ILE A 354 -55.36 -129.91 REMARK 500 GLN A 360 113.57 59.03 REMARK 500 LEU A 400 -111.02 -93.29 REMARK 500 LYS A 401 -6.02 -56.33 REMARK 500 ASN B 27 70.58 34.74 REMARK 500 PRO B 33 154.44 -49.30 REMARK 500 ASN B 133 54.58 -108.39 REMARK 500 VAL B 229 -62.38 -130.90 REMARK 500 ILE B 354 -62.32 -124.53 REMARK 500 THR B 379 47.28 -98.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 699 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH B 749 DISTANCE = 6.28 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 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 346 NE2 REMARK 620 2 HEM A 501 NA 86.0 REMARK 620 3 HEM A 501 NB 88.8 90.2 REMARK 620 4 HEM A 501 NC 88.9 174.9 89.7 REMARK 620 5 HEM A 501 ND 89.8 89.5 178.6 90.5 REMARK 620 6 5PK A 502 NAP 175.7 96.1 87.4 89.0 94.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 346 NE2 REMARK 620 2 HEM B 501 NA 88.2 REMARK 620 3 HEM B 501 NB 90.6 92.7 REMARK 620 4 HEM B 501 NC 88.3 176.4 87.3 REMARK 620 5 HEM B 501 ND 89.7 87.7 179.5 92.3 REMARK 620 6 5PK B 502 NAP 178.9 92.8 89.8 90.8 89.9 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5PK A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5PK B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5EK4 RELATED DB: PDB REMARK 900 RELATED ID: 5EK2 RELATED DB: PDB DBREF 5EK3 A 1 403 UNP P14902 I23O1_HUMAN 1 403 DBREF 5EK3 B 1 403 UNP P14902 I23O1_HUMAN 1 403 SEQRES 1 A 403 MET ALA HIS ALA MET GLU ASN SER TRP THR ILE SER LYS SEQRES 2 A 403 GLU TYR HIS ILE ASP GLU GLU VAL GLY PHE ALA LEU PRO SEQRES 3 A 403 ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR ASN ASP TRP SEQRES 4 A 403 MET PHE ILE ALA LYS HIS LEU PRO ASP LEU ILE GLU SER SEQRES 5 A 403 GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU ASN MET LEU SEQRES 6 A 403 SER ILE ASP HIS LEU THR ASP HIS LYS SER GLN ARG LEU SEQRES 7 A 403 ALA ARG LEU VAL LEU GLY CYS ILE THR MET ALA TYR VAL SEQRES 8 A 403 TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS VAL LEU PRO SEQRES 9 A 403 ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SER LYS LYS SEQRES 10 A 403 LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA ASP CYS VAL SEQRES 11 A 403 LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN LYS PRO LEU SEQRES 12 A 403 THR TYR GLU ASN MET ASP VAL LEU PHE SER PHE ARG ASP SEQRES 13 A 403 GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SER LEU LEU SEQRES 14 A 403 VAL GLU ILE ALA ALA ALA SER ALA ILE LYS VAL ILE PRO SEQRES 15 A 403 THR VAL PHE LYS ALA MET GLN MET GLN GLU ARG ASP THR SEQRES 16 A 403 LEU LEU LYS ALA LEU LEU GLU ILE ALA SER CYS LEU GLU SEQRES 17 A 403 LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS ASP HIS VAL SEQRES 18 A 403 ASN PRO LYS ALA PHE PHE SER VAL LEU ARG ILE TYR LEU SEQRES 19 A 403 SER GLY TRP LYS GLY ASN PRO GLN LEU SER ASP GLY LEU SEQRES 20 A 403 VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS GLU PHE ALA SEQRES 21 A 403 GLY GLY SER ALA GLY GLN SER SER VAL PHE GLN CYS PHE SEQRES 22 A 403 ASP VAL LEU LEU GLY ILE GLN GLN THR ALA GLY GLY GLY SEQRES 23 A 403 HIS ALA ALA GLN PHE LEU GLN ASP MET ARG ARG TYR MET SEQRES 24 A 403 PRO PRO ALA HIS ARG ASN PHE LEU CYS SER LEU GLU SER SEQRES 25 A 403 ASN PRO SER VAL ARG GLU PHE VAL LEU SER LYS GLY ASP SEQRES 26 A 403 ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS VAL LYS ALA SEQRES 27 A 403 LEU VAL SER LEU ARG SER TYR HIS LEU GLN ILE VAL THR SEQRES 28 A 403 LYS TYR ILE LEU ILE PRO ALA SER GLN GLN PRO LYS GLU SEQRES 29 A 403 ASN LYS THR SER GLU ASP PRO SER LYS LEU GLU ALA LYS SEQRES 30 A 403 GLY THR GLY GLY THR ASP LEU MET ASN PHE LEU LYS THR SEQRES 31 A 403 VAL ARG SER THR THR GLU LYS SER LEU LEU LYS GLU GLY SEQRES 1 B 403 MET ALA HIS ALA MET GLU ASN SER TRP THR ILE SER LYS SEQRES 2 B 403 GLU TYR HIS ILE ASP GLU GLU VAL GLY PHE ALA LEU PRO SEQRES 3 B 403 ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR ASN ASP TRP SEQRES 4 B 403 MET PHE ILE ALA LYS HIS LEU PRO ASP LEU ILE GLU SER SEQRES 5 B 403 GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU ASN MET LEU SEQRES 6 B 403 SER ILE ASP HIS LEU THR ASP HIS LYS SER GLN ARG LEU SEQRES 7 B 403 ALA ARG LEU VAL LEU GLY CYS ILE THR MET ALA TYR VAL SEQRES 8 B 403 TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS VAL LEU PRO SEQRES 9 B 403 ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SER LYS LYS SEQRES 10 B 403 LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA ASP CYS VAL SEQRES 11 B 403 LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN LYS PRO LEU SEQRES 12 B 403 THR TYR GLU ASN MET ASP VAL LEU PHE SER PHE ARG ASP SEQRES 13 B 403 GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SER LEU LEU SEQRES 14 B 403 VAL GLU ILE ALA ALA ALA SER ALA ILE LYS VAL ILE PRO SEQRES 15 B 403 THR VAL PHE LYS ALA MET GLN MET GLN GLU ARG ASP THR SEQRES 16 B 403 LEU LEU LYS ALA LEU LEU GLU ILE ALA SER CYS LEU GLU SEQRES 17 B 403 LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS ASP HIS VAL SEQRES 18 B 403 ASN PRO LYS ALA PHE PHE SER VAL LEU ARG ILE TYR LEU SEQRES 19 B 403 SER GLY TRP LYS GLY ASN PRO GLN LEU SER ASP GLY LEU SEQRES 20 B 403 VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS GLU PHE ALA SEQRES 21 B 403 GLY GLY SER ALA GLY GLN SER SER VAL PHE GLN CYS PHE SEQRES 22 B 403 ASP VAL LEU LEU GLY ILE GLN GLN THR ALA GLY GLY GLY SEQRES 23 B 403 HIS ALA ALA GLN PHE LEU GLN ASP MET ARG ARG TYR MET SEQRES 24 B 403 PRO PRO ALA HIS ARG ASN PHE LEU CYS SER LEU GLU SER SEQRES 25 B 403 ASN PRO SER VAL ARG GLU PHE VAL LEU SER LYS GLY ASP SEQRES 26 B 403 ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS VAL LYS ALA SEQRES 27 B 403 LEU VAL SER LEU ARG SER TYR HIS LEU GLN ILE VAL THR SEQRES 28 B 403 LYS TYR ILE LEU ILE PRO ALA SER GLN GLN PRO LYS GLU SEQRES 29 B 403 ASN LYS THR SER GLU ASP PRO SER LYS LEU GLU ALA LYS SEQRES 30 B 403 GLY THR GLY GLY THR ASP LEU MET ASN PHE LEU LYS THR SEQRES 31 B 403 VAL ARG SER THR THR GLU LYS SER LEU LEU LYS GLU GLY HET HEM A 501 43 HET 5PK A 502 21 HET HEM B 501 43 HET 5PK B 502 21 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 5PK (1~{R})-1-CYCLOHEXYL-2-[(5~{S})-5~{H}-IMIDAZO[1,5- HETNAM 2 5PK B]ISOINDOL-5-YL]ETHANOL HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 5PK 2(C18 H22 N2 O) FORMUL 7 HOH *248(H2 O) HELIX 1 AA1 PRO A 33 PHE A 35 5 3 HELIX 2 AA2 TYR A 36 LYS A 44 1 9 HELIX 3 AA3 HIS A 45 SER A 52 1 8 HELIX 4 AA4 GLN A 54 LYS A 61 1 8 HELIX 5 AA5 SER A 66 LEU A 70 5 5 HELIX 6 AA6 ASP A 72 GLY A 93 1 22 HELIX 7 AA7 PRO A 104 LEU A 118 1 15 HELIX 8 AA8 VAL A 125 VAL A 130 1 6 HELIX 9 AA9 THR A 144 GLU A 146 5 3 HELIX 10 AB1 CYS A 159 LYS A 179 1 21 HELIX 11 AB2 VAL A 180 MET A 190 1 11 HELIX 12 AB3 GLU A 192 HIS A 215 1 24 HELIX 13 AB4 GLN A 216 VAL A 221 1 6 HELIX 14 AB5 ASN A 222 VAL A 229 1 8 HELIX 15 AB6 VAL A 229 LEU A 234 1 6 HELIX 16 AB7 ASN A 240 SER A 244 5 5 HELIX 17 AB8 SER A 263 GLN A 266 5 4 HELIX 18 AB9 SER A 267 GLY A 278 1 12 HELIX 19 AC1 GLY A 286 MET A 295 1 10 HELIX 20 AC2 ARG A 296 MET A 299 5 4 HELIX 21 AC3 PRO A 300 ASN A 313 1 14 HELIX 22 AC4 SER A 315 SER A 322 1 8 HELIX 23 AC5 ASP A 325 ILE A 354 1 30 HELIX 24 AC6 ILE A 354 GLN A 360 1 7 HELIX 25 AC7 GLY A 381 LYS A 397 1 17 HELIX 26 AC8 PRO B 33 PHE B 35 5 3 HELIX 27 AC9 TYR B 36 HIS B 45 1 10 HELIX 28 AD1 HIS B 45 SER B 52 1 8 HELIX 29 AD2 GLN B 54 LYS B 61 1 8 HELIX 30 AD3 SER B 66 LEU B 70 5 5 HELIX 31 AD4 ASP B 72 GLY B 93 1 22 HELIX 32 AD5 PRO B 104 GLU B 119 1 16 HELIX 33 AD6 VAL B 125 VAL B 130 1 6 HELIX 34 AD7 THR B 144 GLU B 146 5 3 HELIX 35 AD8 CYS B 159 LYS B 179 1 21 HELIX 36 AD9 VAL B 180 MET B 190 1 11 HELIX 37 AE1 GLU B 192 HIS B 215 1 24 HELIX 38 AE2 GLN B 216 VAL B 221 1 6 HELIX 39 AE3 ASN B 222 VAL B 229 1 8 HELIX 40 AE4 VAL B 229 SER B 235 1 7 HELIX 41 AE5 ASN B 240 SER B 244 5 5 HELIX 42 AE6 SER B 263 GLN B 266 5 4 HELIX 43 AE7 SER B 267 LEU B 277 1 11 HELIX 44 AE8 GLY B 286 ARG B 296 1 11 HELIX 45 AE9 ARG B 297 MET B 299 5 3 HELIX 46 AF1 PRO B 300 ASN B 313 1 14 HELIX 47 AF2 SER B 315 SER B 322 1 8 HELIX 48 AF3 ASP B 325 ILE B 354 1 30 HELIX 49 AF4 ILE B 354 SER B 359 1 6 HELIX 50 AF5 GLY B 381 LYS B 397 1 17 SHEET 1 AA1 3 VAL A 102 LEU A 103 0 SHEET 2 AA1 3 LEU A 247 TYR A 249 1 O VAL A 248 N LEU A 103 SHEET 3 AA1 3 PRO A 256 LYS A 257 -1 O LYS A 257 N LEU A 247 SHEET 1 AA2 2 LYS A 135 LYS A 136 0 SHEET 2 AA2 2 MET A 148 ASP A 149 -1 O ASP A 149 N LYS A 135 SHEET 1 AA3 2 VAL B 102 LEU B 103 0 SHEET 2 AA3 2 VAL B 248 TYR B 249 1 O VAL B 248 N LEU B 103 SHEET 1 AA4 2 LYS B 135 LYS B 136 0 SHEET 2 AA4 2 MET B 148 ASP B 149 -1 O ASP B 149 N LYS B 135 SSBOND 1 CYS A 308 CYS B 308 1555 1555 2.04 LINK NE2 HIS A 346 FE HEM A 501 1555 1555 2.24 LINK FE HEM A 501 NAP 5PK A 502 1555 1555 2.26 LINK NE2 HIS B 346 FE HEM B 501 1555 1555 2.18 LINK FE HEM B 501 NAP 5PK B 502 1555 1555 2.25 CISPEP 1 GLN A 360 GLN A 361 0 -0.51 CISPEP 2 GLY B 380 GLY B 381 0 1.33 SITE 1 AC1 22 TYR A 126 PHE A 163 SER A 167 VAL A 170 SITE 2 AC1 22 PHE A 214 PHE A 226 SER A 263 ALA A 264 SITE 3 AC1 22 GLY A 265 PHE A 270 PHE A 291 ARG A 343 SITE 4 AC1 22 HIS A 346 ILE A 349 VAL A 350 TYR A 353 SITE 5 AC1 22 ILE A 354 LEU A 388 VAL A 391 5PK A 502 SITE 6 AC1 22 HOH A 618 HOH A 654 SITE 1 AC2 7 CYS A 129 VAL A 130 PHE A 163 ARG A 231 SITE 2 AC2 7 GLY A 262 ALA A 264 HEM A 501 SITE 1 AC3 20 PHE B 163 SER B 167 VAL B 170 PHE B 214 SITE 2 AC3 20 PHE B 226 SER B 263 ALA B 264 GLY B 265 SITE 3 AC3 20 PHE B 270 PHE B 291 ARG B 343 HIS B 346 SITE 4 AC3 20 ILE B 349 VAL B 350 TYR B 353 LEU B 388 SITE 5 AC3 20 VAL B 391 5PK B 502 HOH B 655 HOH B 658 SITE 1 AC4 6 CYS B 129 VAL B 130 PHE B 163 GLY B 262 SITE 2 AC4 6 ALA B 264 HEM B 501 CRYST1 85.745 92.256 129.638 90.00 90.00 90.00 P 21 21 21 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 0.011662 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010839 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007714 0.00000