HEADER OXIDOREDUCTASE 16-FEB-22 7YXF TITLE CRYSTAL STRUCTURE OF CYP125 FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX TITLE 2 WITH AN INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: STEROID C26-MONOOXYGENASE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: CHOLEST-4-EN-3-ONE 26-MONOOXYGENASE,CHOLEST-4-EN-3-ONE C26- COMPND 5 MONOOXYGENASE [(25S)-3-OXOCHOLEST-4-EN-26-OATE FORMING],CHOLESTEROL COMPND 6 C26-MONOOXYGENASE,CHOLESTEROL C26-MONOOXYGENASE [(25S)-3BETA- COMPND 7 HYDROXYCHOLEST-5-EN-26-OATE FORMING],CYTOCHROME P450 125,STEROID C27- COMPND 8 MONOOXYGENASE; COMPND 9 EC: 1.14.15.29; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS H37RV; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 ATCC: 25618; SOURCE 5 GENE: CYP125, CYP125A1, RV3545C, MTCY03C7.11; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: C41; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS CYP, P450, CHOLESTEROL, TUBERCULOSIS, CYTOCHROME, CYP125, 125A1, KEYWDS 2 HEME, IRON, METALLOPROTEIN, TB, MYCOBACTERIUM, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SNEE,M.KATARIYA,C.LEVY,D.LEYS REVDAT 4 07-FEB-24 7YXF 1 REMARK REVDAT 3 31-MAY-23 7YXF 1 JRNL REVDAT 2 05-APR-23 7YXF 1 JRNL REMARK REVDAT 1 01-MAR-23 7YXF 0 JRNL AUTH M.M.KATARIYA,M.SNEE,R.B.TUNNICLIFFE,M.E.KAVANAGH, JRNL AUTH 2 H.I.M.BOSHOFF,C.N.AMADI,C.W.LEVY,A.W.MUNRO,C.ABELL,D.LEYS, JRNL AUTH 3 A.G.COYNE,K.J.MCLEAN JRNL TITL STRUCTURE BASED DISCOVERY OF INHIBITORS OF CYP125 AND CYP142 JRNL TITL 2 FROM MYCOBACTERIUM TUBERCULOSIS. JRNL REF CHEMISTRY V. 29 03868 2023 JRNL REFN ISSN 0947-6539 JRNL PMID 36912255 JRNL DOI 10.1002/CHEM.202203868 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 143.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 114550 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 5824 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1143.9500 - 5.7500 1.00 3819 164 0.1749 0.2088 REMARK 3 2 5.7500 - 4.5600 1.00 3696 190 0.1412 0.1892 REMARK 3 3 4.5600 - 3.9900 1.00 3671 194 0.1224 0.1405 REMARK 3 4 3.9900 - 3.6200 1.00 3649 206 0.1419 0.2029 REMARK 3 5 3.6200 - 3.3600 1.00 3646 205 0.1579 0.1944 REMARK 3 6 3.3600 - 3.1600 1.00 3623 200 0.1686 0.2304 REMARK 3 7 3.1600 - 3.0100 1.00 3653 176 0.1836 0.2142 REMARK 3 8 3.0100 - 2.8700 1.00 3634 200 0.1963 0.2547 REMARK 3 9 2.8700 - 2.7600 1.00 3649 158 0.1857 0.2578 REMARK 3 10 2.7600 - 2.6700 0.99 3606 193 0.1757 0.2263 REMARK 3 11 2.6700 - 2.5800 1.00 3623 197 0.1714 0.2205 REMARK 3 12 2.5800 - 2.5100 1.00 3657 194 0.1751 0.2251 REMARK 3 13 2.5100 - 2.4400 1.00 3600 198 0.1750 0.2234 REMARK 3 14 2.4400 - 2.3900 1.00 3601 180 0.1859 0.2606 REMARK 3 15 2.3900 - 2.3300 1.00 3617 203 0.1884 0.2343 REMARK 3 16 2.3300 - 2.2800 1.00 3616 223 0.2033 0.2572 REMARK 3 17 2.2800 - 2.2400 1.00 3560 178 0.2068 0.2374 REMARK 3 18 2.2400 - 2.1900 1.00 3626 208 0.1897 0.2209 REMARK 3 19 2.1900 - 2.1500 1.00 3638 195 0.1945 0.2452 REMARK 3 20 2.1500 - 2.1200 1.00 3587 187 0.2051 0.2424 REMARK 3 21 2.1200 - 2.0800 1.00 3645 187 0.2041 0.2643 REMARK 3 22 2.0800 - 2.0500 1.00 3556 220 0.2015 0.2655 REMARK 3 23 2.0500 - 2.0200 1.00 3622 200 0.2101 0.2439 REMARK 3 24 2.0200 - 1.9900 0.99 3582 210 0.2078 0.2718 REMARK 3 25 1.9900 - 1.9700 1.00 3590 192 0.2348 0.2770 REMARK 3 26 1.9700 - 1.9400 1.00 3608 191 0.2491 0.2990 REMARK 3 27 1.9400 - 1.9200 1.00 3589 174 0.2767 0.3089 REMARK 3 28 1.9200 - 1.8900 0.99 3622 203 0.3045 0.3300 REMARK 3 29 1.8900 - 1.8700 0.99 3547 185 0.3355 0.3690 REMARK 3 30 1.8700 - 1.8500 0.99 3594 213 0.3623 0.3869 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) : 0.264 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.781 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.14 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.52 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 : 0.012 10639 REMARK 3 ANGLE : 1.073 14551 REMARK 3 CHIRALITY : 0.059 1472 REMARK 3 PLANARITY : 0.010 1955 REMARK 3 DIHEDRAL : 15.378 3957 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 29.5231 -4.3997 38.3248 REMARK 3 T TENSOR REMARK 3 T11: 0.2943 T22: 0.2110 REMARK 3 T33: 0.2969 T12: 0.0391 REMARK 3 T13: -0.0230 T23: 0.0183 REMARK 3 L TENSOR REMARK 3 L11: 0.1631 L22: 0.1650 REMARK 3 L33: 0.9779 L12: 0.0086 REMARK 3 L13: -0.2984 L23: 0.1450 REMARK 3 S TENSOR REMARK 3 S11: -0.0285 S12: 0.0277 S13: -0.0264 REMARK 3 S21: -0.1055 S22: 0.0046 S23: -0.0163 REMARK 3 S31: 0.1001 S32: 0.1008 S33: 0.0291 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 7YXF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1292121085. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9159 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 114696 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 143.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.93000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2XN8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES PH 6.5, 1.7M AMMONIUM REMARK 280 SULPHATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 68.22250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.69150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 68.22250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.69150 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, 3 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 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 ASN A 16 REMARK 465 ARG A 428 REMARK 465 CYS A 429 REMARK 465 PRO A 430 REMARK 465 VAL A 431 REMARK 465 ALA A 432 REMARK 465 HIS A 433 REMARK 465 ASN B 16 REMARK 465 GLY B 17 REMARK 465 PRO B 18 REMARK 465 ALA B 236 REMARK 465 ASP B 237 REMARK 465 ARG B 428 REMARK 465 CYS B 429 REMARK 465 PRO B 430 REMARK 465 VAL B 431 REMARK 465 ALA B 432 REMARK 465 HIS B 433 REMARK 465 ASN C 16 REMARK 465 GLY C 17 REMARK 465 PRO C 18 REMARK 465 ARG C 428 REMARK 465 CYS C 429 REMARK 465 PRO C 430 REMARK 465 VAL C 431 REMARK 465 ALA C 432 REMARK 465 HIS C 433 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 214 CG CD CE NZ REMARK 470 ASP A 237 CG OD1 OD2 REMARK 470 ASP A 249 CG OD1 OD2 REMARK 470 ARG B 133 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 226 CG CD CE NZ REMARK 470 LYS B 233 CG CD CE NZ REMARK 470 ASP B 247 CG OD1 OD2 REMARK 470 ILE B 248 CG1 CG2 CD1 REMARK 470 LYS C 101 CG CD CE NZ REMARK 470 LYS C 402 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 HH11 ARG B 150 O HOH B 601 1.46 REMARK 500 OE1 GLN B 169 HH TYR B 425 1.59 REMARK 500 HH12 ARG B 411 O HOH B 602 1.59 REMARK 500 O1A HEM C 502 O HOH C 601 1.78 REMARK 500 OE1 GLU C 204 O HOH C 602 1.86 REMARK 500 O HOH A 734 O HOH A 796 2.02 REMARK 500 O HOH A 873 O HOH A 944 2.08 REMARK 500 OG SER C 86 O HOH C 603 2.08 REMARK 500 NH1 ARG B 150 O HOH B 601 2.09 REMARK 500 O2A HEM C 502 O HOH C 604 2.14 REMARK 500 NH1 ARG B 411 O HOH B 602 2.15 REMARK 500 O GLY C 202 O HOH C 605 2.15 REMARK 500 O HOH A 695 O HOH A 754 2.16 REMARK 500 O HOH C 783 O HOH C 790 2.18 REMARK 500 O GLN B 330 O HOH B 603 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD2 ASP A 103 O HOH A 945 4556 2.07 REMARK 500 O HOH A 750 O HOH A 859 4556 2.10 REMARK 500 O HOH A 958 O HOH A 1004 4546 2.14 REMARK 500 O HOH A 877 O HOH A 1009 2556 2.18 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 ALA A 50 78.51 -160.79 REMARK 500 ASN A 203 27.10 -140.99 REMARK 500 ASP A 237 40.65 -82.43 REMARK 500 ASN A 270 -85.20 -107.71 REMARK 500 THR A 311 74.69 21.98 REMARK 500 ASP A 353 63.38 60.21 REMARK 500 ASN A 362 116.88 -169.39 REMARK 500 PRO A 365 49.64 -82.09 REMARK 500 MET A 398 55.98 -144.43 REMARK 500 MET A 398 55.36 -141.99 REMARK 500 TRP A 414 -19.73 -145.93 REMARK 500 ALA B 50 75.39 -161.03 REMARK 500 HIS B 85 58.61 -94.79 REMARK 500 ILE B 248 -18.57 78.89 REMARK 500 ASN B 270 -85.86 -102.52 REMARK 500 THR B 311 74.75 21.23 REMARK 500 SER B 327 50.22 39.97 REMARK 500 ASP B 353 62.54 65.58 REMARK 500 PRO B 365 39.38 -86.13 REMARK 500 TRP B 414 -23.89 -150.41 REMARK 500 TRP B 421 113.98 -160.05 REMARK 500 ALA C 50 71.39 -161.19 REMARK 500 ASN C 270 -85.91 -101.89 REMARK 500 THR C 311 71.83 24.87 REMARK 500 GLN C 352 -55.33 70.15 REMARK 500 ASN C 362 117.76 -167.72 REMARK 500 PRO C 365 43.54 -88.17 REMARK 500 TRP C 414 -25.51 -148.56 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 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 377 SG REMARK 620 2 HEM A 502 NA 98.5 REMARK 620 3 HEM A 502 NB 90.8 89.5 REMARK 620 4 HEM A 502 NC 86.3 175.2 90.0 REMARK 620 5 HEM A 502 ND 91.7 91.5 177.1 88.8 REMARK 620 6 I6Y A 501 N4 174.9 77.5 86.0 97.6 91.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 377 SG REMARK 620 2 HEM B 502 NA 97.5 REMARK 620 3 HEM B 502 NB 88.0 94.0 REMARK 620 4 HEM B 502 NC 82.5 178.6 84.6 REMARK 620 5 HEM B 502 ND 90.5 86.1 178.6 95.3 REMARK 620 6 I6Y B 501 N4 176.2 78.6 92.5 101.4 88.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 377 SG REMARK 620 2 HEM C 502 NA 97.4 REMARK 620 3 HEM C 502 NB 89.8 93.9 REMARK 620 4 HEM C 502 NC 86.6 175.9 86.4 REMARK 620 5 HEM C 502 ND 94.3 87.8 175.3 91.6 REMARK 620 6 I6Y C 501 N4 174.9 81.4 95.2 94.6 80.7 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7QWN RELATED DB: PDB REMARK 900 7QWN CONTAINS THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR REMARK 900 RELATED ID: 7QKE RELATED DB: PDB REMARK 900 7QKE CONTAINS THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR REMARK 900 RELATED ID: 7QNN RELATED DB: PDB REMARK 900 7QNN CONTAINS THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR REMARK 900 RELATED ID: 7R3U RELATED DB: PDB REMARK 900 7R3U CONTAINS THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR REMARK 900 RELATED ID: 7R1I RELATED DB: PDB REMARK 900 7R1I CONTAINS THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR DBREF 7YXF A 18 433 UNP P9WPP1 CP125_MYCTU 18 433 DBREF 7YXF B 18 433 UNP P9WPP1 CP125_MYCTU 18 433 DBREF 7YXF C 18 433 UNP P9WPP1 CP125_MYCTU 18 433 SEQADV 7YXF ASN A 16 UNP P9WPP1 EXPRESSION TAG SEQADV 7YXF GLY A 17 UNP P9WPP1 EXPRESSION TAG SEQADV 7YXF ASN B 16 UNP P9WPP1 EXPRESSION TAG SEQADV 7YXF GLY B 17 UNP P9WPP1 EXPRESSION TAG SEQADV 7YXF ASN C 16 UNP P9WPP1 EXPRESSION TAG SEQADV 7YXF GLY C 17 UNP P9WPP1 EXPRESSION TAG SEQRES 1 A 418 ASN GLY PRO SER PRO ASN LEU PRO PRO GLY PHE ASP PHE SEQRES 2 A 418 THR ASP PRO ALA ILE TYR ALA GLU ARG LEU PRO VAL ALA SEQRES 3 A 418 GLU PHE ALA GLU LEU ARG SER ALA ALA PRO ILE TRP TRP SEQRES 4 A 418 ASN GLY GLN ASP PRO GLY LYS GLY GLY GLY PHE HIS ASP SEQRES 5 A 418 GLY GLY PHE TRP ALA ILE THR LYS LEU ASN ASP VAL LYS SEQRES 6 A 418 GLU ILE SER ARG HIS SER ASP VAL PHE SER SER TYR GLU SEQRES 7 A 418 ASN GLY VAL ILE PRO ARG PHE LYS ASN ASP ILE ALA ARG SEQRES 8 A 418 GLU ASP ILE GLU VAL GLN ARG PHE VAL MET LEU ASN MET SEQRES 9 A 418 ASP ALA PRO HIS HIS THR ARG LEU ARG LYS ILE ILE SER SEQRES 10 A 418 ARG GLY PHE THR PRO ARG ALA VAL GLY ARG LEU HIS ASP SEQRES 11 A 418 GLU LEU GLN GLU ARG ALA GLN LYS ILE ALA ALA GLU ALA SEQRES 12 A 418 ALA ALA ALA GLY SER GLY ASP PHE VAL GLU GLN VAL SER SEQRES 13 A 418 CYS GLU LEU PRO LEU GLN ALA ILE ALA GLY LEU LEU GLY SEQRES 14 A 418 VAL PRO GLN GLU ASP ARG GLY LYS LEU PHE HIS TRP SER SEQRES 15 A 418 ASN GLU MET THR GLY ASN GLU ASP PRO GLU TYR ALA HIS SEQRES 16 A 418 ILE ASP PRO LYS ALA SER SER ALA GLU LEU ILE GLY TYR SEQRES 17 A 418 ALA MET LYS MET ALA GLU GLU LYS ALA LYS ASN PRO ALA SEQRES 18 A 418 ASP ASP ILE VAL THR GLN LEU ILE GLN ALA ASP ILE ASP SEQRES 19 A 418 GLY GLU LYS LEU SER ASP ASP GLU PHE GLY PHE PHE VAL SEQRES 20 A 418 VAL MET LEU ALA VAL ALA GLY ASN GLU THR THR ARG ASN SEQRES 21 A 418 SER ILE THR GLN GLY MET MET ALA PHE ALA GLU HIS PRO SEQRES 22 A 418 ASP GLN TRP GLU LEU TYR LYS LYS VAL ARG PRO GLU THR SEQRES 23 A 418 ALA ALA ASP GLU ILE VAL ARG TRP ALA THR PRO VAL THR SEQRES 24 A 418 ALA PHE GLN ARG THR ALA LEU ARG ASP TYR GLU LEU SER SEQRES 25 A 418 GLY VAL GLN ILE LYS LYS GLY GLN ARG VAL VAL MET PHE SEQRES 26 A 418 TYR ARG SER ALA ASN PHE ASP GLU GLU VAL PHE GLN ASP SEQRES 27 A 418 PRO PHE THR PHE ASN ILE LEU ARG ASN PRO ASN PRO HIS SEQRES 28 A 418 VAL GLY PHE GLY GLY THR GLY ALA HIS TYR CYS ILE GLY SEQRES 29 A 418 ALA ASN LEU ALA ARG MET THR ILE ASN LEU ILE PHE ASN SEQRES 30 A 418 ALA VAL ALA ASP HIS MET PRO ASP LEU LYS PRO ILE SER SEQRES 31 A 418 ALA PRO GLU ARG LEU ARG SER GLY TRP LEU ASN GLY ILE SEQRES 32 A 418 LYS HIS TRP GLN VAL ASP TYR THR GLY ARG CYS PRO VAL SEQRES 33 A 418 ALA HIS SEQRES 1 B 418 ASN GLY PRO SER PRO ASN LEU PRO PRO GLY PHE ASP PHE SEQRES 2 B 418 THR ASP PRO ALA ILE TYR ALA GLU ARG LEU PRO VAL ALA SEQRES 3 B 418 GLU PHE ALA GLU LEU ARG SER ALA ALA PRO ILE TRP TRP SEQRES 4 B 418 ASN GLY GLN ASP PRO GLY LYS GLY GLY GLY PHE HIS ASP SEQRES 5 B 418 GLY GLY PHE TRP ALA ILE THR LYS LEU ASN ASP VAL LYS SEQRES 6 B 418 GLU ILE SER ARG HIS SER ASP VAL PHE SER SER TYR GLU SEQRES 7 B 418 ASN GLY VAL ILE PRO ARG PHE LYS ASN ASP ILE ALA ARG SEQRES 8 B 418 GLU ASP ILE GLU VAL GLN ARG PHE VAL MET LEU ASN MET SEQRES 9 B 418 ASP ALA PRO HIS HIS THR ARG LEU ARG LYS ILE ILE SER SEQRES 10 B 418 ARG GLY PHE THR PRO ARG ALA VAL GLY ARG LEU HIS ASP SEQRES 11 B 418 GLU LEU GLN GLU ARG ALA GLN LYS ILE ALA ALA GLU ALA SEQRES 12 B 418 ALA ALA ALA GLY SER GLY ASP PHE VAL GLU GLN VAL SER SEQRES 13 B 418 CYS GLU LEU PRO LEU GLN ALA ILE ALA GLY LEU LEU GLY SEQRES 14 B 418 VAL PRO GLN GLU ASP ARG GLY LYS LEU PHE HIS TRP SER SEQRES 15 B 418 ASN GLU MET THR GLY ASN GLU ASP PRO GLU TYR ALA HIS SEQRES 16 B 418 ILE ASP PRO LYS ALA SER SER ALA GLU LEU ILE GLY TYR SEQRES 17 B 418 ALA MET LYS MET ALA GLU GLU LYS ALA LYS ASN PRO ALA SEQRES 18 B 418 ASP ASP ILE VAL THR GLN LEU ILE GLN ALA ASP ILE ASP SEQRES 19 B 418 GLY GLU LYS LEU SER ASP ASP GLU PHE GLY PHE PHE VAL SEQRES 20 B 418 VAL MET LEU ALA VAL ALA GLY ASN GLU THR THR ARG ASN SEQRES 21 B 418 SER ILE THR GLN GLY MET MET ALA PHE ALA GLU HIS PRO SEQRES 22 B 418 ASP GLN TRP GLU LEU TYR LYS LYS VAL ARG PRO GLU THR SEQRES 23 B 418 ALA ALA ASP GLU ILE VAL ARG TRP ALA THR PRO VAL THR SEQRES 24 B 418 ALA PHE GLN ARG THR ALA LEU ARG ASP TYR GLU LEU SER SEQRES 25 B 418 GLY VAL GLN ILE LYS LYS GLY GLN ARG VAL VAL MET PHE SEQRES 26 B 418 TYR ARG SER ALA ASN PHE ASP GLU GLU VAL PHE GLN ASP SEQRES 27 B 418 PRO PHE THR PHE ASN ILE LEU ARG ASN PRO ASN PRO HIS SEQRES 28 B 418 VAL GLY PHE GLY GLY THR GLY ALA HIS TYR CYS ILE GLY SEQRES 29 B 418 ALA ASN LEU ALA ARG MET THR ILE ASN LEU ILE PHE ASN SEQRES 30 B 418 ALA VAL ALA ASP HIS MET PRO ASP LEU LYS PRO ILE SER SEQRES 31 B 418 ALA PRO GLU ARG LEU ARG SER GLY TRP LEU ASN GLY ILE SEQRES 32 B 418 LYS HIS TRP GLN VAL ASP TYR THR GLY ARG CYS PRO VAL SEQRES 33 B 418 ALA HIS SEQRES 1 C 418 ASN GLY PRO SER PRO ASN LEU PRO PRO GLY PHE ASP PHE SEQRES 2 C 418 THR ASP PRO ALA ILE TYR ALA GLU ARG LEU PRO VAL ALA SEQRES 3 C 418 GLU PHE ALA GLU LEU ARG SER ALA ALA PRO ILE TRP TRP SEQRES 4 C 418 ASN GLY GLN ASP PRO GLY LYS GLY GLY GLY PHE HIS ASP SEQRES 5 C 418 GLY GLY PHE TRP ALA ILE THR LYS LEU ASN ASP VAL LYS SEQRES 6 C 418 GLU ILE SER ARG HIS SER ASP VAL PHE SER SER TYR GLU SEQRES 7 C 418 ASN GLY VAL ILE PRO ARG PHE LYS ASN ASP ILE ALA ARG SEQRES 8 C 418 GLU ASP ILE GLU VAL GLN ARG PHE VAL MET LEU ASN MET SEQRES 9 C 418 ASP ALA PRO HIS HIS THR ARG LEU ARG LYS ILE ILE SER SEQRES 10 C 418 ARG GLY PHE THR PRO ARG ALA VAL GLY ARG LEU HIS ASP SEQRES 11 C 418 GLU LEU GLN GLU ARG ALA GLN LYS ILE ALA ALA GLU ALA SEQRES 12 C 418 ALA ALA ALA GLY SER GLY ASP PHE VAL GLU GLN VAL SER SEQRES 13 C 418 CYS GLU LEU PRO LEU GLN ALA ILE ALA GLY LEU LEU GLY SEQRES 14 C 418 VAL PRO GLN GLU ASP ARG GLY LYS LEU PHE HIS TRP SER SEQRES 15 C 418 ASN GLU MET THR GLY ASN GLU ASP PRO GLU TYR ALA HIS SEQRES 16 C 418 ILE ASP PRO LYS ALA SER SER ALA GLU LEU ILE GLY TYR SEQRES 17 C 418 ALA MET LYS MET ALA GLU GLU LYS ALA LYS ASN PRO ALA SEQRES 18 C 418 ASP ASP ILE VAL THR GLN LEU ILE GLN ALA ASP ILE ASP SEQRES 19 C 418 GLY GLU LYS LEU SER ASP ASP GLU PHE GLY PHE PHE VAL SEQRES 20 C 418 VAL MET LEU ALA VAL ALA GLY ASN GLU THR THR ARG ASN SEQRES 21 C 418 SER ILE THR GLN GLY MET MET ALA PHE ALA GLU HIS PRO SEQRES 22 C 418 ASP GLN TRP GLU LEU TYR LYS LYS VAL ARG PRO GLU THR SEQRES 23 C 418 ALA ALA ASP GLU ILE VAL ARG TRP ALA THR PRO VAL THR SEQRES 24 C 418 ALA PHE GLN ARG THR ALA LEU ARG ASP TYR GLU LEU SER SEQRES 25 C 418 GLY VAL GLN ILE LYS LYS GLY GLN ARG VAL VAL MET PHE SEQRES 26 C 418 TYR ARG SER ALA ASN PHE ASP GLU GLU VAL PHE GLN ASP SEQRES 27 C 418 PRO PHE THR PHE ASN ILE LEU ARG ASN PRO ASN PRO HIS SEQRES 28 C 418 VAL GLY PHE GLY GLY THR GLY ALA HIS TYR CYS ILE GLY SEQRES 29 C 418 ALA ASN LEU ALA ARG MET THR ILE ASN LEU ILE PHE ASN SEQRES 30 C 418 ALA VAL ALA ASP HIS MET PRO ASP LEU LYS PRO ILE SER SEQRES 31 C 418 ALA PRO GLU ARG LEU ARG SER GLY TRP LEU ASN GLY ILE SEQRES 32 C 418 LYS HIS TRP GLN VAL ASP TYR THR GLY ARG CYS PRO VAL SEQRES 33 C 418 ALA HIS HET I6Y A 501 45 HET HEM A 502 73 HET I6Y B 501 45 HET HEM B 502 73 HET SO4 B 503 5 HET SO4 B 504 5 HET I6Y C 501 45 HET HEM C 502 73 HET SO4 C 503 5 HET SO4 C 504 5 HET SO4 C 505 5 HET SO4 C 506 5 HETNAM I6Y 1-(2-PIPERAZIN-1-YLETHYL)-5-PYRIDIN-4-YL-INDOLE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 4 I6Y 3(C19 H22 N4) FORMUL 5 HEM 3(C34 H32 FE N4 O4) FORMUL 8 SO4 6(O4 S 2-) FORMUL 16 HOH *903(H2 O) HELIX 1 AA1 ASP A 30 ALA A 35 1 6 HELIX 2 AA2 PRO A 39 ALA A 50 1 12 HELIX 3 AA3 LYS A 75 HIS A 85 1 11 HELIX 4 AA4 ALA A 105 VAL A 111 1 7 HELIX 5 AA5 GLN A 112 MET A 119 5 8 HELIX 6 AA6 PRO A 122 ARG A 133 1 12 HELIX 7 AA7 THR A 136 ARG A 142 1 7 HELIX 8 AA8 LEU A 143 GLY A 162 1 20 HELIX 9 AA9 PHE A 166 VAL A 170 1 5 HELIX 10 AB1 CYS A 172 GLY A 184 1 13 HELIX 11 AB2 PRO A 186 MET A 200 1 15 HELIX 12 AB3 ASP A 205 ALA A 209 5 5 HELIX 13 AB4 ASP A 212 ASN A 234 1 23 HELIX 14 AB5 ASP A 238 GLN A 245 1 8 HELIX 15 AB6 SER A 254 GLY A 269 1 16 HELIX 16 AB7 ASN A 270 HIS A 287 1 18 HELIX 17 AB8 HIS A 287 ARG A 298 1 12 HELIX 18 AB9 GLU A 300 THR A 311 1 12 HELIX 19 AC1 TYR A 341 ASN A 345 1 5 HELIX 20 AC2 GLY A 379 MET A 398 1 20 HELIX 21 AC3 ASP B 30 ALA B 35 1 6 HELIX 22 AC4 PRO B 39 ALA B 50 1 12 HELIX 23 AC5 LYS B 75 HIS B 85 1 11 HELIX 24 AC6 ALA B 105 VAL B 111 1 7 HELIX 25 AC7 GLN B 112 MET B 119 5 8 HELIX 26 AC8 PRO B 122 SER B 132 1 11 HELIX 27 AC9 ARG B 133 PHE B 135 5 3 HELIX 28 AD1 THR B 136 ARG B 142 1 7 HELIX 29 AD2 LEU B 143 GLY B 162 1 20 HELIX 30 AD3 PHE B 166 VAL B 170 1 5 HELIX 31 AD4 CYS B 172 GLY B 184 1 13 HELIX 32 AD5 PRO B 186 MET B 200 1 15 HELIX 33 AD6 ASP B 205 ALA B 209 5 5 HELIX 34 AD7 ASP B 212 ASN B 234 1 23 HELIX 35 AD8 ILE B 239 ILE B 244 1 6 HELIX 36 AD9 SER B 254 GLY B 269 1 16 HELIX 37 AE1 ASN B 270 HIS B 287 1 18 HELIX 38 AE2 HIS B 287 ARG B 298 1 12 HELIX 39 AE3 THR B 301 THR B 311 1 11 HELIX 40 AE4 TYR B 341 ASN B 345 1 5 HELIX 41 AE5 GLY B 379 MET B 398 1 20 HELIX 42 AE6 ASP C 30 ALA C 35 1 6 HELIX 43 AE7 PRO C 39 ALA C 50 1 12 HELIX 44 AE8 LYS C 75 HIS C 85 1 11 HELIX 45 AE9 ALA C 105 VAL C 111 1 7 HELIX 46 AF1 GLN C 112 MET C 119 5 8 HELIX 47 AF2 PRO C 122 SER C 132 1 11 HELIX 48 AF3 ARG C 133 PHE C 135 5 3 HELIX 49 AF4 THR C 136 LEU C 143 1 8 HELIX 50 AF5 LEU C 143 GLY C 162 1 20 HELIX 51 AF6 PHE C 166 VAL C 170 1 5 HELIX 52 AF7 CYS C 172 GLY C 184 1 13 HELIX 53 AF8 PRO C 186 MET C 200 1 15 HELIX 54 AF9 ASP C 205 ALA C 209 5 5 HELIX 55 AG1 ASP C 212 ASN C 234 1 23 HELIX 56 AG2 ASP C 238 GLN C 245 1 8 HELIX 57 AG3 SER C 254 GLY C 269 1 16 HELIX 58 AG4 ASN C 270 HIS C 287 1 18 HELIX 59 AG5 HIS C 287 ARG C 298 1 12 HELIX 60 AG6 THR C 301 THR C 311 1 11 HELIX 61 AG7 TYR C 341 ASN C 345 1 5 HELIX 62 AG8 ASP C 347 GLN C 352 1 6 HELIX 63 AG9 GLY C 379 MET C 398 1 20 SHEET 1 AA1 5 ILE A 52 GLY A 56 0 SHEET 2 AA1 5 GLY A 69 ILE A 73 -1 O PHE A 70 N ASN A 55 SHEET 3 AA1 5 ARG A 336 PHE A 340 1 O VAL A 338 N TRP A 71 SHEET 4 AA1 5 ALA A 315 ALA A 320 -1 N PHE A 316 O MET A 339 SHEET 5 AA1 5 PHE A 89 SER A 90 -1 N SER A 90 O THR A 319 SHEET 1 AA2 3 SER A 163 ASP A 165 0 SHEET 2 AA2 3 GLN A 422 ASP A 424 -1 O VAL A 423 N GLY A 164 SHEET 3 AA2 3 LYS A 402 PRO A 403 -1 N LYS A 402 O ASP A 424 SHEET 1 AA3 2 TYR A 324 LEU A 326 0 SHEET 2 AA3 2 VAL A 329 ILE A 331 -1 O ILE A 331 N TYR A 324 SHEET 1 AA4 2 GLU A 408 ARG A 409 0 SHEET 2 AA4 2 ILE A 418 HIS A 420 -1 O HIS A 420 N GLU A 408 SHEET 1 AA5 5 ILE B 52 GLY B 56 0 SHEET 2 AA5 5 GLY B 69 ILE B 73 -1 O PHE B 70 N ASN B 55 SHEET 3 AA5 5 ARG B 336 PHE B 340 1 O VAL B 338 N TRP B 71 SHEET 4 AA5 5 ALA B 315 ALA B 320 -1 N PHE B 316 O MET B 339 SHEET 5 AA5 5 PHE B 89 SER B 90 -1 N SER B 90 O THR B 319 SHEET 1 AA6 3 SER B 163 ASP B 165 0 SHEET 2 AA6 3 GLN B 422 ASP B 424 -1 O VAL B 423 N GLY B 164 SHEET 3 AA6 3 LYS B 402 PRO B 403 -1 N LYS B 402 O ASP B 424 SHEET 1 AA7 2 TYR B 324 LEU B 326 0 SHEET 2 AA7 2 VAL B 329 ILE B 331 -1 O ILE B 331 N TYR B 324 SHEET 1 AA8 2 GLU B 408 ARG B 409 0 SHEET 2 AA8 2 ILE B 418 HIS B 420 -1 O HIS B 420 N GLU B 408 SHEET 1 AA9 5 ILE C 52 GLY C 56 0 SHEET 2 AA9 5 GLY C 69 ILE C 73 -1 O ALA C 72 N TRP C 53 SHEET 3 AA9 5 ARG C 336 PHE C 340 1 O VAL C 338 N ILE C 73 SHEET 4 AA9 5 ALA C 315 ALA C 320 -1 N PHE C 316 O MET C 339 SHEET 5 AA9 5 PHE C 89 SER C 90 -1 N SER C 90 O THR C 319 SHEET 1 AB1 3 SER C 163 ASP C 165 0 SHEET 2 AB1 3 GLN C 422 ASP C 424 -1 O VAL C 423 N GLY C 164 SHEET 3 AB1 3 LYS C 402 PRO C 403 -1 N LYS C 402 O ASP C 424 SHEET 1 AB2 2 TYR C 324 LEU C 326 0 SHEET 2 AB2 2 VAL C 329 ILE C 331 -1 O VAL C 329 N LEU C 326 SHEET 1 AB3 2 GLU C 408 ARG C 409 0 SHEET 2 AB3 2 ILE C 418 HIS C 420 -1 O LYS C 419 N GLU C 408 LINK SG CYS A 377 FE HEM A 502 1555 1555 2.35 LINK N4 I6Y A 501 FE HEM A 502 1555 1555 2.12 LINK SG CYS B 377 FE HEM B 502 1555 1555 2.31 LINK N4 I6Y B 501 FE HEM B 502 1555 1555 2.16 LINK SG CYS C 377 FE HEM C 502 1555 1555 2.31 LINK N4 I6Y C 501 FE HEM C 502 1555 1555 2.23 CISPEP 1 ALA A 121 PRO A 122 0 1.42 CISPEP 2 ASN A 362 PRO A 363 0 0.26 CISPEP 3 ALA B 121 PRO B 122 0 -0.03 CISPEP 4 ASN B 362 PRO B 363 0 -2.87 CISPEP 5 ALA C 121 PRO C 122 0 -0.55 CISPEP 6 ASN C 362 PRO C 363 0 -1.35 CRYST1 136.445 69.383 144.353 90.00 94.29 90.00 C 1 2 1 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.007329 0.000000 0.000550 0.00000 SCALE2 0.000000 0.014413 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006947 0.00000