HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 03-NOV-15 5EK2 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 06-NOV-24 5EK2 1 REMARK REVDAT 4 08-NOV-23 5EK2 1 LINK REVDAT 3 19-FEB-20 5EK2 1 JRNL REMARK REVDAT 2 27-JAN-16 5EK2 1 JRNL REVDAT 1 23-DEC-15 5EK2 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. 2.68 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) : 2.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 30599 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1552 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 29.4888 - 5.9452 0.93 2692 137 0.1369 0.1926 REMARK 3 2 5.9452 - 4.7251 0.97 2661 157 0.1505 0.1933 REMARK 3 3 4.7251 - 4.1297 0.97 2633 149 0.1368 0.1831 REMARK 3 4 4.1297 - 3.7529 0.97 2633 126 0.1526 0.2257 REMARK 3 5 3.7529 - 3.4844 0.98 2647 129 0.1713 0.2308 REMARK 3 6 3.4844 - 3.2792 0.98 2656 143 0.2069 0.2976 REMARK 3 7 3.2792 - 3.1152 0.99 2646 153 0.2285 0.2743 REMARK 3 8 3.1152 - 2.9797 0.99 2646 143 0.2281 0.3004 REMARK 3 9 2.9797 - 2.8651 0.99 2615 140 0.2230 0.3001 REMARK 3 10 2.8651 - 2.7663 0.99 2675 123 0.2320 0.2959 REMARK 3 11 2.7663 - 2.6799 0.96 2543 152 0.2547 0.3493 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) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 55.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 69.06 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 : 0.010 6223 REMARK 3 ANGLE : 1.065 8453 REMARK 3 CHIRALITY : 0.056 911 REMARK 3 PLANARITY : 0.007 1074 REMARK 3 DIHEDRAL : 19.800 2288 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 12 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.6036 5.3974 -4.3709 REMARK 3 T TENSOR REMARK 3 T11: 0.8099 T22: 0.9313 REMARK 3 T33: 0.7333 T12: -0.1593 REMARK 3 T13: 0.0870 T23: -0.1598 REMARK 3 L TENSOR REMARK 3 L11: 0.4113 L22: 0.6776 REMARK 3 L33: 0.0421 L12: -0.0654 REMARK 3 L13: 0.0121 L23: 0.1502 REMARK 3 S TENSOR REMARK 3 S11: 0.5507 S12: -0.7494 S13: 0.2997 REMARK 3 S21: 0.9289 S22: -0.6978 S23: 0.4284 REMARK 3 S31: 0.2616 S32: -0.9624 S33: -0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 34 THROUGH 159 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.0786 0.3955 -19.4265 REMARK 3 T TENSOR REMARK 3 T11: 0.5655 T22: 0.8720 REMARK 3 T33: 0.7121 T12: -0.0200 REMARK 3 T13: 0.0030 T23: -0.1881 REMARK 3 L TENSOR REMARK 3 L11: 4.3185 L22: 2.1299 REMARK 3 L33: 4.6594 L12: 0.1882 REMARK 3 L13: 1.0692 L23: -0.5237 REMARK 3 S TENSOR REMARK 3 S11: -0.1075 S12: -0.0537 S13: 0.2290 REMARK 3 S21: 0.0816 S22: -0.2274 S23: 0.6370 REMARK 3 S31: -0.0330 S32: -1.0854 S33: -0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 160 THROUGH 220 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.1949 -0.9954 -3.1494 REMARK 3 T TENSOR REMARK 3 T11: 0.6494 T22: 0.6411 REMARK 3 T33: 0.5346 T12: -0.0820 REMARK 3 T13: -0.0192 T23: 0.0516 REMARK 3 L TENSOR REMARK 3 L11: 3.4565 L22: 0.0640 REMARK 3 L33: 1.2446 L12: 0.0902 REMARK 3 L13: 0.8179 L23: -0.4221 REMARK 3 S TENSOR REMARK 3 S11: 0.2570 S12: -0.5087 S13: -0.1180 REMARK 3 S21: 0.5200 S22: -0.3028 S23: -0.0504 REMARK 3 S31: 0.2554 S32: -0.3389 S33: -0.0000 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 221 THROUGH 276 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.7049 2.0169 -26.4880 REMARK 3 T TENSOR REMARK 3 T11: 0.6649 T22: 0.7352 REMARK 3 T33: 0.6075 T12: -0.0092 REMARK 3 T13: -0.0124 T23: -0.0264 REMARK 3 L TENSOR REMARK 3 L11: 2.6838 L22: 2.1550 REMARK 3 L33: 1.2700 L12: 1.4256 REMARK 3 L13: -0.4225 L23: 1.3980 REMARK 3 S TENSOR REMARK 3 S11: -0.0467 S12: 0.5530 S13: 0.1648 REMARK 3 S21: -0.2525 S22: -0.0980 S23: 0.1692 REMARK 3 S31: -0.1728 S32: -0.2411 S33: -0.0000 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 277 THROUGH 353 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.6916 4.9567 -13.0171 REMARK 3 T TENSOR REMARK 3 T11: 0.6280 T22: 0.5119 REMARK 3 T33: 0.5743 T12: -0.0376 REMARK 3 T13: -0.0576 T23: 0.0347 REMARK 3 L TENSOR REMARK 3 L11: 1.8802 L22: 1.0115 REMARK 3 L33: 2.9938 L12: 0.5498 REMARK 3 L13: -0.2368 L23: 1.2780 REMARK 3 S TENSOR REMARK 3 S11: 0.0030 S12: 0.2238 S13: 0.2064 REMARK 3 S21: -0.0553 S22: -0.1219 S23: -0.0516 REMARK 3 S31: -0.3241 S32: 0.1757 S33: 0.0000 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 354 THROUGH 403 ) REMARK 3 ORIGIN FOR THE GROUP (A): 31.2358 -5.4837 -22.9498 REMARK 3 T TENSOR REMARK 3 T11: 0.6168 T22: 0.6055 REMARK 3 T33: 0.6080 T12: 0.0130 REMARK 3 T13: 0.0982 T23: 0.0449 REMARK 3 L TENSOR REMARK 3 L11: 1.4849 L22: 2.7129 REMARK 3 L33: 2.1320 L12: -0.3570 REMARK 3 L13: -1.5955 L23: -0.2017 REMARK 3 S TENSOR REMARK 3 S11: -0.3932 S12: 0.1629 S13: -0.3711 REMARK 3 S21: -0.4678 S22: 0.3435 S23: -0.4617 REMARK 3 S31: -0.1682 S32: 0.2447 S33: -0.0000 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 12 THROUGH 72 ) REMARK 3 ORIGIN FOR THE GROUP (A): 49.5162 27.9716 -24.9080 REMARK 3 T TENSOR REMARK 3 T11: 0.6581 T22: 0.7493 REMARK 3 T33: 0.7005 T12: 0.0441 REMARK 3 T13: -0.0056 T23: 0.1105 REMARK 3 L TENSOR REMARK 3 L11: 4.0627 L22: 1.5073 REMARK 3 L33: 1.1718 L12: -0.0351 REMARK 3 L13: -0.6873 L23: -0.9034 REMARK 3 S TENSOR REMARK 3 S11: -0.0507 S12: -1.0881 S13: -0.0155 REMARK 3 S21: 0.0868 S22: 0.0393 S23: -0.4727 REMARK 3 S31: 0.0797 S32: 0.8496 S33: 0.0001 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 73 THROUGH 159 ) REMARK 3 ORIGIN FOR THE GROUP (A): 43.7035 28.7026 -28.5009 REMARK 3 T TENSOR REMARK 3 T11: 0.5591 T22: 0.4419 REMARK 3 T33: 0.5383 T12: 0.0286 REMARK 3 T13: 0.0432 T23: 0.0951 REMARK 3 L TENSOR REMARK 3 L11: 5.6618 L22: 2.6605 REMARK 3 L33: 2.9437 L12: -0.0510 REMARK 3 L13: -2.0364 L23: 0.7659 REMARK 3 S TENSOR REMARK 3 S11: -0.0314 S12: -0.2817 S13: -0.2268 REMARK 3 S21: -0.0270 S22: -0.1833 S23: -0.1571 REMARK 3 S31: -0.0233 S32: 0.3492 S33: -0.0003 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 160 THROUGH 220 ) REMARK 3 ORIGIN FOR THE GROUP (A): 22.5412 40.3173 -17.8345 REMARK 3 T TENSOR REMARK 3 T11: 0.7076 T22: 0.5983 REMARK 3 T33: 0.6176 T12: 0.0810 REMARK 3 T13: 0.0385 T23: 0.0329 REMARK 3 L TENSOR REMARK 3 L11: 2.9237 L22: 1.0610 REMARK 3 L33: 0.2691 L12: -0.9485 REMARK 3 L13: -1.2136 L23: 0.9221 REMARK 3 S TENSOR REMARK 3 S11: 0.2212 S12: -0.3929 S13: 0.6060 REMARK 3 S21: 0.1011 S22: -0.0007 S23: -0.0680 REMARK 3 S31: -0.3407 S32: 0.0104 S33: 0.0000 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 221 THROUGH 240 ) REMARK 3 ORIGIN FOR THE GROUP (A): 35.9596 30.2291 -40.9104 REMARK 3 T TENSOR REMARK 3 T11: 0.6903 T22: 0.6746 REMARK 3 T33: 0.6384 T12: 0.0687 REMARK 3 T13: 0.0598 T23: -0.0188 REMARK 3 L TENSOR REMARK 3 L11: 0.8536 L22: 0.2954 REMARK 3 L33: 1.3043 L12: -0.3036 REMARK 3 L13: 0.0518 L23: 0.4875 REMARK 3 S TENSOR REMARK 3 S11: 0.0208 S12: 1.1481 S13: -0.5059 REMARK 3 S21: -0.2289 S22: 0.1201 S23: 0.3647 REMARK 3 S31: -0.1996 S32: -0.4433 S33: 0.0000 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 241 THROUGH 276 ) REMARK 3 ORIGIN FOR THE GROUP (A): 33.7475 19.0700 -30.5646 REMARK 3 T TENSOR REMARK 3 T11: 0.7236 T22: 0.5685 REMARK 3 T33: 0.8678 T12: 0.0083 REMARK 3 T13: 0.1252 T23: -0.0220 REMARK 3 L TENSOR REMARK 3 L11: 1.6847 L22: 0.7803 REMARK 3 L33: 2.0818 L12: 1.0011 REMARK 3 L13: -1.0261 L23: -1.2220 REMARK 3 S TENSOR REMARK 3 S11: -0.3958 S12: 0.3115 S13: -0.8406 REMARK 3 S21: -0.1691 S22: -0.0277 S23: 0.0256 REMARK 3 S31: 0.3739 S32: -0.0672 S33: -0.0000 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 277 THROUGH 298 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.5556 21.6980 -26.6449 REMARK 3 T TENSOR REMARK 3 T11: 0.7765 T22: 0.6600 REMARK 3 T33: 0.9454 T12: -0.0333 REMARK 3 T13: 0.1189 T23: -0.0344 REMARK 3 L TENSOR REMARK 3 L11: 0.4248 L22: 0.3411 REMARK 3 L33: 0.4217 L12: 0.0405 REMARK 3 L13: -0.4268 L23: 0.0082 REMARK 3 S TENSOR REMARK 3 S11: -0.3853 S12: -0.0639 S13: -2.1080 REMARK 3 S21: -0.0688 S22: -0.0942 S23: 0.6025 REMARK 3 S31: 0.7798 S32: -0.7021 S33: 0.0011 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 299 THROUGH 353 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.0973 33.4396 -20.9292 REMARK 3 T TENSOR REMARK 3 T11: 0.6507 T22: 0.5769 REMARK 3 T33: 0.5898 T12: 0.0826 REMARK 3 T13: 0.0896 T23: 0.0933 REMARK 3 L TENSOR REMARK 3 L11: 2.3001 L22: 1.3143 REMARK 3 L33: 2.0994 L12: 0.0572 REMARK 3 L13: -0.7327 L23: -0.1701 REMARK 3 S TENSOR REMARK 3 S11: 0.1119 S12: 0.2387 S13: -0.2251 REMARK 3 S21: -0.0118 S22: -0.2289 S23: 0.1966 REMARK 3 S31: 0.0552 S32: -0.2882 S33: -0.0000 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 354 THROUGH 403 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.5473 31.4238 -37.1700 REMARK 3 T TENSOR REMARK 3 T11: 0.7089 T22: 0.9743 REMARK 3 T33: 0.6461 T12: 0.1408 REMARK 3 T13: -0.0662 T23: -0.0431 REMARK 3 L TENSOR REMARK 3 L11: 1.9146 L22: 2.0387 REMARK 3 L33: 2.1080 L12: 1.3947 REMARK 3 L13: 0.4267 L23: -1.2909 REMARK 3 S TENSOR REMARK 3 S11: -0.2133 S12: 0.8882 S13: -0.3739 REMARK 3 S21: -0.3661 S22: -0.3194 S23: 0.1046 REMARK 3 S31: 0.3049 S32: -0.6762 S33: -0.0003 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 5EK2 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_1000215055. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5-7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 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 : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30626 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.680 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 (%) : 97.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.49700 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 11.2.05 REMARK 200 STARTING MODEL: 2D0T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01 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 43.00250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.60300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.49250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.60300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.00250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.49250 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: 16190 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: 1240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 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 465 LEU B 374 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 13 CG CD CE NZ REMARK 470 GLU A 14 CG CD OE1 OE2 REMARK 470 LYS B 13 CG CD CE NZ REMARK 470 GLU B 14 CG CD OE1 OE2 REMARK 470 LYS B 141 CG CD CE NZ 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 -66.87 -155.34 REMARK 500 ASN A 27 68.58 36.25 REMARK 500 PRO A 33 156.95 -47.25 REMARK 500 ASN A 133 58.49 -114.08 REMARK 500 VAL A 229 -65.36 -121.57 REMARK 500 PHE A 252 -52.39 -122.83 REMARK 500 ILE A 354 -53.03 -122.95 REMARK 500 LEU A 400 -95.38 -86.73 REMARK 500 LYS B 13 -91.28 -88.94 REMARK 500 ASN B 27 68.09 33.72 REMARK 500 ASN B 133 52.04 -105.30 REMARK 500 VAL B 229 -70.93 -131.76 REMARK 500 SER B 359 27.29 -76.41 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 346 NE2 REMARK 620 2 HEM A 501 NA 81.7 REMARK 620 3 HEM A 501 NB 91.3 91.0 REMARK 620 4 HEM A 501 NC 95.3 175.2 92.8 REMARK 620 5 HEM A 501 ND 87.6 88.3 178.7 87.8 REMARK 620 6 5PJ A 502 NAP 173.5 91.9 90.0 91.0 91.1 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 80.5 REMARK 620 3 HEM B 501 NB 94.1 89.4 REMARK 620 4 HEM B 501 NC 102.7 176.6 91.5 REMARK 620 5 HEM B 501 ND 89.5 89.0 175.8 89.8 REMARK 620 6 5PJ B 502 NAP 171.1 91.3 89.1 85.5 87.0 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 5PJ 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 5PJ B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5EK3 RELATED DB: PDB REMARK 900 RELATED ID: 5EK4 RELATED DB: PDB DBREF 5EK2 A 1 403 UNP P14902 I23O1_HUMAN 1 403 DBREF 5EK2 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 5PJ A 502 22 HET HEM B 501 43 HET 5PJ B 502 22 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 5PJ 1-CYCLOHEXYL-2-[(5~{S})-6-FLUORANYL-5~{H}-IMIDAZO[1,5- HETNAM 2 5PJ B]ISOINDOL-5-YL]ETHANONE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 5PJ 2(C18 H19 F N2 O) FORMUL 7 HOH *92(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 ASP A 72 GLY A 93 1 22 HELIX 6 AA6 PRO A 104 GLU A 119 1 16 HELIX 7 AA7 VAL A 125 VAL A 130 1 6 HELIX 8 AA8 THR A 144 GLU A 146 5 3 HELIX 9 AA9 CYS A 159 LYS A 179 1 21 HELIX 10 AB1 VAL A 180 MET A 190 1 11 HELIX 11 AB2 GLU A 192 HIS A 215 1 24 HELIX 12 AB3 GLN A 216 VAL A 221 1 6 HELIX 13 AB4 ASN A 222 VAL A 229 1 8 HELIX 14 AB5 VAL A 229 LEU A 234 1 6 HELIX 15 AB6 ASN A 240 SER A 244 5 5 HELIX 16 AB7 SER A 263 GLN A 266 5 4 HELIX 17 AB8 SER A 267 GLY A 278 1 12 HELIX 18 AB9 GLY A 286 MET A 295 1 10 HELIX 19 AC1 ARG A 296 MET A 299 5 4 HELIX 20 AC2 PRO A 300 SER A 312 1 13 HELIX 21 AC3 SER A 315 SER A 322 1 8 HELIX 22 AC4 ASP A 325 ILE A 354 1 30 HELIX 23 AC5 ILE A 354 SER A 359 1 6 HELIX 24 AC6 GLY A 381 LYS A 397 1 17 HELIX 25 AC7 PRO B 33 PHE B 35 5 3 HELIX 26 AC8 TYR B 36 HIS B 45 1 10 HELIX 27 AC9 HIS B 45 SER B 52 1 8 HELIX 28 AD1 GLN B 54 LYS B 61 1 8 HELIX 29 AD2 ASP B 72 GLY B 93 1 22 HELIX 30 AD3 PRO B 104 GLU B 119 1 16 HELIX 31 AD4 VAL B 125 VAL B 130 1 6 HELIX 32 AD5 THR B 144 GLU B 146 5 3 HELIX 33 AD6 CYS B 159 LYS B 179 1 21 HELIX 34 AD7 VAL B 180 MET B 190 1 11 HELIX 35 AD8 GLU B 192 HIS B 215 1 24 HELIX 36 AD9 GLN B 216 VAL B 221 1 6 HELIX 37 AE1 ASN B 222 VAL B 229 1 8 HELIX 38 AE2 VAL B 229 LEU B 234 1 6 HELIX 39 AE3 SER B 263 GLN B 266 5 4 HELIX 40 AE4 SER B 267 LEU B 277 1 11 HELIX 41 AE5 GLY B 286 ARG B 296 1 11 HELIX 42 AE6 ARG B 297 MET B 299 5 3 HELIX 43 AE7 PRO B 300 SER B 312 1 13 HELIX 44 AE8 SER B 315 SER B 322 1 8 HELIX 45 AE9 ASP B 325 ILE B 354 1 30 HELIX 46 AF1 ILE B 354 SER B 359 1 6 HELIX 47 AF2 GLY B 380 SER B 398 1 19 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 TRP A 253 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 2.06 LINK NE2 HIS A 346 FE HEM A 501 1555 1555 2.24 LINK FE HEM A 501 NAP 5PJ A 502 1555 1555 2.24 LINK NE2 HIS B 346 FE HEM B 501 1555 1555 2.29 LINK FE HEM B 501 NAP 5PJ B 502 1555 1555 2.29 SITE 1 AC1 18 PHE A 163 SER A 167 VAL A 170 PHE A 214 SITE 2 AC1 18 ILE A 217 PHE A 226 SER A 263 ALA A 264 SITE 3 AC1 18 PHE A 270 PHE A 291 ARG A 343 HIS A 346 SITE 4 AC1 18 ILE A 349 VAL A 350 LEU A 388 VAL A 391 SITE 5 AC1 18 5PJ A 502 HOH A 621 SITE 1 AC2 7 CYS A 129 VAL A 130 PHE A 163 GLY A 262 SITE 2 AC2 7 SER A 263 ALA A 264 HEM A 501 SITE 1 AC3 18 PHE B 163 SER B 167 VAL B 170 PHE B 214 SITE 2 AC3 18 PHE B 226 SER B 263 ALA B 264 PHE B 270 SITE 3 AC3 18 PHE B 291 ARG B 343 HIS B 346 ILE B 349 SITE 4 AC3 18 VAL B 350 TYR B 353 ILE B 354 VAL B 391 SITE 5 AC3 18 5PJ B 502 HOH B 603 SITE 1 AC4 9 CYS B 129 VAL B 130 PHE B 163 SER B 167 SITE 2 AC4 9 LEU B 234 GLY B 262 SER B 263 ALA B 264 SITE 3 AC4 9 HEM B 501 CRYST1 86.005 96.985 131.206 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 0.011627 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010311 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007622 0.00000