HEADER OXIDOREDUCTASE 03-AUG-22 8AMO TITLE CRYSTAL STRUCTURE OF M. TUBERCULOSIS CYP143 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE CYTOCHROME P450 143; COMPND 3 CHAIN: A; COMPND 4 EC: 1.14.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS H37RV; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 GENE: CYP143, RV1785C, MTV049.07C; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS M. TUBERCULOSIS, CYTOCHROME P450, RV1785C, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.BUKHDRUKER,T.VARAKSA,A.GRUDO,E.MARIN,I.KAPRANOV,M.SHEVTSOV,A.GILEP, AUTHOR 2 N.STRUSHKEVICH,V.BORSHCHEVSKIY REVDAT 2 07-FEB-24 8AMO 1 REMARK REVDAT 1 15-FEB-23 8AMO 0 JRNL AUTH A.GILEP,T.VARAKSA,S.BUKHDRUKER,A.KAVALEUSKI,Y.RYZHYKAU, JRNL AUTH 2 S.SMOLSKAYA,T.SUSHKO,K.TSUMOTO,I.GRABOVEC,I.KAPRANOV, JRNL AUTH 3 I.OKHRIMENKO,E.MARIN,M.SHEVTSOV,A.MISHIN,K.KOVALEV,A.KUKLIN, JRNL AUTH 4 V.GORDELIY,L.KALUZHSKIY,O.GNEDENKO,E.YABLOKOV,A.IVANOV, JRNL AUTH 5 V.BORSHCHEVSKIY,N.STRUSHKEVICH JRNL TITL STRUCTURAL INSIGHTS INTO 3FE-4S FERREDOXINS DIVERSITY IN M. JRNL TITL 2 TUBERCULOSIS HIGHLIGHTED BY A FIRST REDOX COMPLEX WITH P450. JRNL REF FRONT MOL BIOSCI V. 9 00032 2022 JRNL REFN ESSN 2296-889X JRNL PMID 36699703 JRNL DOI 10.3389/FMOLB.2022.1100032 REMARK 2 REMARK 2 RESOLUTION. 1.40 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.930 REMARK 3 COMPLETENESS FOR RANGE (%) : 76.3 REMARK 3 NUMBER OF REFLECTIONS : 53499 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 2658 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 27.7800 - 3.7300 0.92 3215 170 0.1273 0.1448 REMARK 3 2 3.7300 - 2.9600 0.94 3288 176 0.1363 0.1587 REMARK 3 3 2.9600 - 2.5900 0.86 3031 156 0.1627 0.1644 REMARK 3 4 2.5900 - 2.3500 0.92 3222 166 0.1505 0.1870 REMARK 3 5 2.3500 - 2.1800 0.93 3266 176 0.1529 0.2078 REMARK 3 6 2.1800 - 2.0600 0.87 3060 166 0.1604 0.2026 REMARK 3 7 2.0600 - 1.9500 0.85 2963 160 0.1665 0.2283 REMARK 3 8 1.9500 - 1.8700 0.89 3135 159 0.1719 0.2225 REMARK 3 9 1.8700 - 1.8000 0.91 3187 156 0.1961 0.2232 REMARK 3 10 1.8000 - 1.7300 0.91 3229 167 0.2355 0.2669 REMARK 3 11 1.7300 - 1.6800 0.92 3190 173 0.2400 0.2395 REMARK 3 12 1.6800 - 1.6300 0.83 2951 152 0.2542 0.3168 REMARK 3 13 1.6300 - 1.5900 0.83 2924 153 0.2926 0.3309 REMARK 3 14 1.5900 - 1.5500 0.71 2470 122 0.3121 0.3472 REMARK 3 15 1.5500 - 1.5100 0.58 2023 107 0.3138 0.3704 REMARK 3 16 1.5100 - 1.4800 0.48 1707 90 0.3291 0.3893 REMARK 3 17 1.4800 - 1.4500 0.43 1486 77 0.3412 0.3537 REMARK 3 18 1.4500 - 1.4300 0.38 1335 71 0.3576 0.4899 REMARK 3 19 1.4300 - 1.4000 0.33 1159 61 0.4037 0.4402 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) : 0.198 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.263 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 3486 REMARK 3 ANGLE : 0.875 4808 REMARK 3 CHIRALITY : 0.069 519 REMARK 3 PLANARITY : 0.011 644 REMARK 3 DIHEDRAL : 18.744 1319 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 9 THROUGH 128 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.3824 4.3236 -2.8387 REMARK 3 T TENSOR REMARK 3 T11: 0.0930 T22: 0.0900 REMARK 3 T33: 0.0929 T12: 0.0117 REMARK 3 T13: 0.0000 T23: 0.0021 REMARK 3 L TENSOR REMARK 3 L11: 0.5833 L22: 0.5207 REMARK 3 L33: 0.4451 L12: 0.1640 REMARK 3 L13: -0.0501 L23: -0.0742 REMARK 3 S TENSOR REMARK 3 S11: -0.0017 S12: 0.0048 S13: 0.0480 REMARK 3 S21: -0.0153 S22: 0.0126 S23: -0.0304 REMARK 3 S31: -0.0202 S32: 0.0169 S33: 0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 129 THROUGH 218 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.7111 7.4046 16.0099 REMARK 3 T TENSOR REMARK 3 T11: 0.1733 T22: 0.1561 REMARK 3 T33: 0.1614 T12: 0.0086 REMARK 3 T13: -0.0102 T23: -0.0201 REMARK 3 L TENSOR REMARK 3 L11: 0.2327 L22: 0.3275 REMARK 3 L33: 0.3055 L12: 0.0090 REMARK 3 L13: -0.0476 L23: 0.0032 REMARK 3 S TENSOR REMARK 3 S11: -0.0409 S12: -0.1016 S13: 0.1352 REMARK 3 S21: 0.0655 S22: -0.0097 S23: 0.0500 REMARK 3 S31: -0.0676 S32: 0.0206 S33: 0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 219 THROUGH 393 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.9974 -4.4553 -3.2760 REMARK 3 T TENSOR REMARK 3 T11: 0.1301 T22: 0.1168 REMARK 3 T33: 0.1287 T12: 0.0062 REMARK 3 T13: 0.0009 T23: -0.0039 REMARK 3 L TENSOR REMARK 3 L11: 0.6339 L22: 0.4429 REMARK 3 L33: 0.3213 L12: 0.1545 REMARK 3 L13: -0.1212 L23: -0.0678 REMARK 3 S TENSOR REMARK 3 S11: 0.0027 S12: 0.0182 S13: -0.0361 REMARK 3 S21: -0.0041 S22: -0.0010 S23: 0.0157 REMARK 3 S31: 0.0189 S32: 0.0260 S33: 0.0000 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 8AMO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1292124379. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-NOV-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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.972 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 : XDS REMARK 200 DATA SCALING SOFTWARE : STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62494 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 27.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.8 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.0300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.6 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 0.190 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MORDA REMARK 200 STARTING MODEL: 4DXY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M NACL, 0.1 M BISTRIS, 18% (W/V) REMARK 280 PEG 3350, PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 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 -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 PRO A 4 REMARK 465 GLY A 5 REMARK 465 GLU A 6 REMARK 465 ASP A 7 REMARK 465 HIS A 8 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 ASN A 77 CG OD1 ND2 REMARK 470 ASP A 123 OD2 REMARK 470 ASP A 172 CG OD1 OD2 REMARK 470 ARG A 173 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 178 CG CD OE1 OE2 REMARK 470 GLU A 214 CG CD OE1 OE2 REMARK 470 LYS A 263 CD CE NZ REMARK 470 ASP A 326 CG OD1 OD2 REMARK 470 LYS A 328 CG CD CE NZ REMARK 470 LYS A 381 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 ASN A 62 79.53 -118.27 REMARK 500 PRO A 75 -178.23 -69.60 REMARK 500 LEU A 137 -57.38 -146.53 REMARK 500 PRO A 204 45.75 -84.15 REMARK 500 CYS A 342 111.63 -33.52 REMARK 500 ASP A 371 19.62 59.74 REMARK 500 LEU A 388 86.62 -152.36 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 A1093 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A1094 DISTANCE = 6.60 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 CYS A 342 SG REMARK 620 2 HEM A 501 NA 98.5 REMARK 620 3 HEM A 501 NB 87.2 88.1 REMARK 620 4 HEM A 501 NC 87.7 173.8 92.1 REMARK 620 5 HEM A 501 ND 97.8 91.1 175.0 88.3 REMARK 620 6 HOH A 644 O 175.3 84.7 89.5 89.1 85.5 REMARK 620 N 1 2 3 4 5 DBREF 8AMO A 2 393 UNP P9WPL3 CP143_MYCTU 2 393 SEQADV 8AMO MET A -5 UNP P9WPL3 INITIATING METHIONINE SEQADV 8AMO HIS A -4 UNP P9WPL3 EXPRESSION TAG SEQADV 8AMO HIS A -3 UNP P9WPL3 EXPRESSION TAG SEQADV 8AMO HIS A -2 UNP P9WPL3 EXPRESSION TAG SEQADV 8AMO HIS A -1 UNP P9WPL3 EXPRESSION TAG SEQADV 8AMO HIS A 0 UNP P9WPL3 EXPRESSION TAG SEQADV 8AMO HIS A 1 UNP P9WPL3 EXPRESSION TAG SEQRES 1 A 399 MET HIS HIS HIS HIS HIS HIS THR THR PRO GLY GLU ASP SEQRES 2 A 399 HIS ALA GLY SER PHE TYR LEU PRO ARG LEU GLU TYR SER SEQRES 3 A 399 THR LEU PRO MET ALA VAL ASP ARG GLY VAL GLY TRP LYS SEQRES 4 A 399 THR LEU ARG ASP ALA GLY PRO VAL VAL PHE MET ASN GLY SEQRES 5 A 399 TRP TYR TYR LEU THR ARG ARG GLU ASP VAL LEU ALA ALA SEQRES 6 A 399 LEU ARG ASN PRO LYS VAL PHE SER SER ARG LYS ALA LEU SEQRES 7 A 399 GLN PRO PRO GLY ASN PRO LEU PRO VAL VAL PRO LEU ALA SEQRES 8 A 399 PHE ASP PRO PRO GLU HIS THR ARG TYR ARG ARG ILE LEU SEQRES 9 A 399 GLN PRO TYR PHE SER PRO ALA ALA LEU SER LYS ALA LEU SEQRES 10 A 399 PRO SER LEU ARG ARG HIS THR VAL ALA MET ILE ASP ALA SEQRES 11 A 399 ILE ALA GLY ARG GLY GLU CYS GLU ALA MET ALA ASP LEU SEQRES 12 A 399 ALA ASN LEU PHE PRO PHE GLN LEU PHE LEU VAL LEU TYR SEQRES 13 A 399 GLY LEU PRO LEU GLU ASP ARG ASP ARG LEU ILE GLY TRP SEQRES 14 A 399 LYS ASP ALA VAL ILE ALA MET SER ASP ARG PRO HIS PRO SEQRES 15 A 399 THR GLU ALA ASP VAL ALA ALA ALA ARG GLU LEU LEU GLU SEQRES 16 A 399 TYR LEU THR ALA MET VAL ALA GLU ARG ARG ARG ASN PRO SEQRES 17 A 399 GLY PRO ASP VAL LEU SER GLN VAL GLN ILE GLY GLU ASP SEQRES 18 A 399 PRO LEU SER GLU ILE GLU VAL LEU GLY LEU SER HIS LEU SEQRES 19 A 399 LEU ILE LEU ALA GLY LEU ASP THR VAL THR ALA ALA VAL SEQRES 20 A 399 GLY PHE SER LEU LEU GLU LEU ALA ARG ARG PRO GLN LEU SEQRES 21 A 399 ARG ALA MET LEU ARG ASP ASN PRO LYS GLN ILE ARG VAL SEQRES 22 A 399 PHE ILE GLU GLU ILE VAL ARG LEU GLU PRO SER ALA PRO SEQRES 23 A 399 VAL ALA PRO ARG VAL THR THR GLU PRO VAL THR VAL GLY SEQRES 24 A 399 GLY MET THR LEU PRO ALA GLY SER PRO VAL ARG LEU CYS SEQRES 25 A 399 MET ALA ALA VAL ASN ARG ASP GLY SER ASP ALA MET SER SEQRES 26 A 399 THR ASP GLU LEU VAL MET ASP GLY LYS VAL HIS ARG HIS SEQRES 27 A 399 TRP GLY PHE GLY GLY GLY PRO HIS ARG CYS LEU GLY SER SEQRES 28 A 399 HIS LEU ALA ARG LEU GLU LEU THR LEU LEU VAL GLY GLU SEQRES 29 A 399 TRP LEU ASN GLN ILE PRO ASP PHE GLU LEU ALA PRO ASP SEQRES 30 A 399 TYR ALA PRO GLU ILE ARG PHE PRO SER LYS SER PHE ALA SEQRES 31 A 399 LEU LYS ASN LEU PRO LEU ARG TRP SER HET HEM A 501 43 HET CL A 502 2 HET GOL A 503 12 HET GOL A 504 6 HET GOL A 505 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 CL CL 1- FORMUL 4 GOL 3(C3 H8 O3) FORMUL 7 HOH *494(H2 O) HELIX 1 AA1 GLU A 18 LEU A 22 5 5 HELIX 2 AA2 ASP A 27 ASP A 37 1 11 HELIX 3 AA3 ARG A 52 ARG A 61 1 10 HELIX 4 AA4 SER A 68 GLN A 73 1 6 HELIX 5 AA5 PRO A 89 SER A 103 1 15 HELIX 6 AA6 SER A 103 LYS A 109 1 7 HELIX 7 AA7 ALA A 110 GLY A 127 1 18 HELIX 8 AA8 ALA A 133 LEU A 137 1 5 HELIX 9 AA9 LEU A 140 GLY A 151 1 12 HELIX 10 AB1 PRO A 153 GLU A 155 5 3 HELIX 11 AB2 ASP A 156 SER A 171 1 16 HELIX 12 AB3 THR A 177 ASN A 201 1 25 HELIX 13 AB4 ASP A 205 VAL A 210 1 6 HELIX 14 AB5 SER A 218 GLY A 233 1 16 HELIX 15 AB6 LEU A 234 ARG A 250 1 17 HELIX 16 AB7 ARG A 251 ARG A 259 1 9 HELIX 17 AB8 ASN A 261 GLU A 276 1 16 HELIX 18 AB9 CYS A 306 ASN A 311 1 6 HELIX 19 AC1 GLY A 337 ARG A 341 5 5 HELIX 20 AC2 GLY A 344 ILE A 363 1 20 SHEET 1 AA1 5 VAL A 41 MET A 44 0 SHEET 2 AA1 5 TRP A 47 LEU A 50 -1 O TYR A 49 N VAL A 42 SHEET 3 AA1 5 PRO A 302 LEU A 305 1 O PRO A 302 N TYR A 48 SHEET 4 AA1 5 ALA A 282 THR A 286 -1 N ARG A 284 O VAL A 303 SHEET 5 AA1 5 PHE A 66 SER A 67 -1 N SER A 67 O VAL A 285 SHEET 1 AA2 3 GLU A 130 GLU A 132 0 SHEET 2 AA2 3 PRO A 389 ARG A 391 -1 O LEU A 390 N CYS A 131 SHEET 3 AA2 3 GLU A 367 LEU A 368 -1 N GLU A 367 O ARG A 391 SHEET 1 AA3 2 VAL A 290 VAL A 292 0 SHEET 2 AA3 2 MET A 295 LEU A 297 -1 O LEU A 297 N VAL A 290 LINK SG CYS A 342 FE HEM A 501 1555 1555 2.41 LINK FE HEM A 501 O HOH A 644 1555 1555 2.42 CISPEP 1 VAL A 82 PRO A 83 0 -0.95 CISPEP 2 PRO A 88 PRO A 89 0 3.74 CISPEP 3 PHE A 378 PRO A 379 0 -5.38 CRYST1 42.210 48.530 54.150 111.65 99.50 109.34 P 1 1 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 0.023691 0.008315 0.008705 0.00000 SCALE2 0.000000 0.021838 0.011165 0.00000 SCALE3 0.000000 0.000000 0.021029 0.00000