HEADER OXIDOREDUCTASE/SUBSTRATE 20-DEC-22 8FJO TITLE X-RAY CRYSTAL STRUCTURE OF CYP124A1 FROM MYCOBACTERIUM MARINUM IN TITLE 2 COMPLEX WITH FARNESYL ACETATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 124A1, CYP124A1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM MARINUM; SOURCE 3 ORGANISM_TAXID: 1348799; SOURCE 4 STRAIN: ATCC BAA-535; SOURCE 5 GENE: CYP124A1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SUBSTRATE BOUND, OXIDOREDUCTASE, OXIDOREDUCTASE-SUBSTRATE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.GHITH,J.B.BRUNING,S.G.BELL REVDAT 1 29-MAR-23 8FJO 0 JRNL AUTH A.GHITH,J.B.BRUNING,S.G.BELL JRNL TITL THE CATALYTIC ACTIVITY AND STRUCTURE OF THE LIPID JRNL TITL 2 METABOLIZING CYP124 CYTOCHROME P450 ENZYME FROM JRNL TITL 3 MYCOBACTERIUM MARINUM. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 737 09554 2023 JRNL REFN ESSN 1096-0384 JRNL PMID 36842492 JRNL DOI 10.1016/J.ABB.2023.109554 REMARK 2 REMARK 2 RESOLUTION. 1.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2-3874 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 46899 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) : 0.177 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 2285 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 45.9200 - 4.2600 1.00 2886 134 0.1668 0.2021 REMARK 3 2 4.2600 - 3.3800 1.00 2798 153 0.1528 0.1851 REMARK 3 3 3.3800 - 2.9500 1.00 2789 157 0.1713 0.2126 REMARK 3 4 2.9500 - 2.6800 1.00 2790 145 0.1703 0.1897 REMARK 3 5 2.6800 - 2.4900 1.00 2756 177 0.1657 0.1866 REMARK 3 6 2.4900 - 2.3400 1.00 2767 171 0.1666 0.1888 REMARK 3 7 2.3400 - 2.2300 1.00 2775 138 0.1615 0.2501 REMARK 3 8 2.2300 - 2.1300 1.00 2826 133 0.1577 0.1920 REMARK 3 9 2.1300 - 2.0500 1.00 2752 149 0.1710 0.2049 REMARK 3 10 2.0500 - 1.9800 1.00 2796 124 0.1803 0.2392 REMARK 3 11 1.9800 - 1.9100 1.00 2792 130 0.1997 0.2470 REMARK 3 12 1.9100 - 1.8600 1.00 2765 144 0.2271 0.2700 REMARK 3 13 1.8600 - 1.8100 1.00 2777 137 0.2469 0.2773 REMARK 3 14 1.8100 - 1.7700 1.00 2759 152 0.2692 0.3340 REMARK 3 15 1.7700 - 1.7300 1.00 2783 126 0.2928 0.3399 REMARK 3 16 1.7300 - 1.6900 1.00 2803 115 0.3419 0.3483 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.016 3581 REMARK 3 ANGLE : 2.178 4882 REMARK 3 CHIRALITY : 0.095 512 REMARK 3 PLANARITY : 0.016 642 REMARK 3 DIHEDRAL : 24.090 510 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 8FJO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1000270911. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46899 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.690 REMARK 200 RESOLUTION RANGE LOW (A) : 46.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 1.52400 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M AMMONIUM SULFATE, 20% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350, PH 6.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K 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 48.75550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.81750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 48.75550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.81750 REMARK 290 SMTRY3 4 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 841 LIES ON A SPECIAL POSITION. 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 -3 REMARK 465 ASP A -2 REMARK 465 LEU A -1 REMARK 465 SER A 0 REMARK 465 THR A 1 REMARK 465 ASN A 2 REMARK 465 LEU A 3 REMARK 465 ASN A 4 REMARK 465 THR A 5 REMARK 465 ARG A 429 REMARK 465 HIS A 430 REMARK 465 HIS A 431 REMARK 465 HIS A 432 REMARK 465 HIS A 433 REMARK 465 HIS A 434 REMARK 465 HIS A 435 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 GLU A 18 CG CD OE1 OE2 REMARK 470 LEU A 60 CG CD1 CD2 REMARK 470 GLN A 99 CG CD OE1 NE2 REMARK 470 ARG A 120 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 205 CG CD1 CD2 REMARK 470 THR A 206 OG1 CG2 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 67.95 -154.36 REMARK 500 SER A 109 -128.96 44.50 REMARK 500 LEU A 167 -58.73 -145.81 REMARK 500 VAL A 266 -67.79 -103.20 REMARK 500 ASN A 269 -68.60 -123.20 REMARK 500 SER A 313 63.51 32.51 REMARK 500 LEU A 328 133.23 -176.32 REMARK 500 ASN A 366 81.22 -150.89 REMARK 500 CYS A 379 113.57 -28.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 TRP A 294 -11.08 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 CYS A 379 SG REMARK 620 2 HEM A 501 NA 101.8 REMARK 620 3 HEM A 501 NB 87.7 89.6 REMARK 620 4 HEM A 501 NC 86.8 171.3 90.1 REMARK 620 5 HEM A 501 ND 102.8 89.8 169.3 88.9 REMARK 620 6 HOH A 618 O 173.9 78.6 86.2 92.8 83.3 REMARK 620 N 1 2 3 4 5 DBREF 8FJO A -3 429 UNP B2HHT9 B2HHT9_MYCMM 1 433 SEQADV 8FJO HIS A 430 UNP B2HHT9 EXPRESSION TAG SEQADV 8FJO HIS A 431 UNP B2HHT9 EXPRESSION TAG SEQADV 8FJO HIS A 432 UNP B2HHT9 EXPRESSION TAG SEQADV 8FJO HIS A 433 UNP B2HHT9 EXPRESSION TAG SEQADV 8FJO HIS A 434 UNP B2HHT9 EXPRESSION TAG SEQADV 8FJO HIS A 435 UNP B2HHT9 EXPRESSION TAG SEQRES 1 A 439 MET ASP LEU SER THR ASN LEU ASN THR GLY LEU LEU PRO SEQRES 2 A 439 ARG VAL ASN GLY THR PRO PRO PRO GLU VAL PRO LEU ALA SEQRES 3 A 439 ASP ILE GLU LEU GLY SER LEU GLU PHE TRP GLY ARG ASP SEQRES 4 A 439 ASP ASP PHE ARG ASP GLY ALA PHE ALA THR LEU ARG ARG SEQRES 5 A 439 GLU ALA PRO ILE SER PHE TRP PRO PRO ILE GLU LEU ALA SEQRES 6 A 439 GLY LEU THR ALA GLY LYS GLY HIS TRP ALA LEU THR LYS SEQRES 7 A 439 HIS ASP ASP ILE HIS PHE ALA SER ARG HIS PRO GLU ILE SEQRES 8 A 439 PHE HIS SER SER PRO ASN ILE VAL ILE HIS ASP GLN THR SEQRES 9 A 439 PRO GLU LEU ALA GLU TYR PHE GLY SER MET ILE VAL LEU SEQRES 10 A 439 ASP ASP PRO ARG HIS GLN ARG LEU ARG SER ILE VAL SER SEQRES 11 A 439 ARG ALA PHE THR PRO LYS VAL VAL ALA ARG ILE GLU ALA SEQRES 12 A 439 SER VAL ARG GLU ARG ALA HIS ARG LEU VAL ALA ALA MET SEQRES 13 A 439 ILE GLU ASN HIS PRO ASP GLY GLN ALA ASP LEU VAL SER SEQRES 14 A 439 GLU LEU ALA GLY PRO LEU PRO LEU GLN ILE ILE CYS ASP SEQRES 15 A 439 MET MET GLY ILE PRO GLU GLU ASP HIS GLU GLN ILE PHE SEQRES 16 A 439 HIS TRP THR ASN VAL ILE LEU GLY PHE GLY ASP PRO ASP SEQRES 17 A 439 LEU THR THR ASP PHE ASP GLU PHE LEU GLN VAL SER MET SEQRES 18 A 439 ALA ILE GLY GLY TYR ALA THR ALA LEU ALA ASP ASP ARG SEQRES 19 A 439 ARG VAL ASN HIS HIS GLY ASP LEU THR THR SER LEU VAL SEQRES 20 A 439 GLU ALA GLU VAL ASP GLY GLU ARG LEU SER SER SER GLU SEQRES 21 A 439 ILE ALA MET PHE PHE ILE LEU LEU VAL VAL ALA GLY ASN SEQRES 22 A 439 GLU THR THR ARG ASN ALA ILE SER HIS GLY MET LEU ALA SEQRES 23 A 439 LEU SER ARG TYR PRO ASP GLU ARG ALA LYS TRP TRP SER SEQRES 24 A 439 ASP PHE ASP GLY LEU ALA ALA THR ALA VAL GLU GLU ILE SEQRES 25 A 439 VAL ARG TRP ALA SER PRO VAL VAL TYR MET ARG ARG THR SEQRES 26 A 439 LEU SER GLN ASP VAL ASP LEU ARG GLY THR LYS MET ALA SEQRES 27 A 439 ALA GLY ASP LYS VAL THR LEU TRP TYR CYS SER ALA ASN SEQRES 28 A 439 ARG ASP GLU GLU LYS PHE ALA ASP PRO TRP THR PHE ASP SEQRES 29 A 439 VAL THR ARG ASN PRO ASN PRO GLN VAL GLY PHE GLY GLY SEQRES 30 A 439 GLY GLY ALA HIS PHE CYS LEU GLY ALA ASN LEU ALA ARG SEQRES 31 A 439 ARG GLU ILE ARG VAL VAL PHE ASP GLU LEU ARG ARG GLN SEQRES 32 A 439 MET PRO ASP VAL VAL ALA THR GLU GLU PRO ALA ARG LEU SEQRES 33 A 439 LEU SER GLN PHE ILE HIS GLY ILE LYS ARG LEU PRO VAL SEQRES 34 A 439 ALA TRP SER ARG HIS HIS HIS HIS HIS HIS HET HEM A 501 43 HET Y7R A 502 19 HET PGE A 503 10 HET PGE A 504 10 HET PEG A 505 7 HET NH4 A 506 1 HET PGE A 507 10 HET SO4 A 508 5 HET SO4 A 509 5 HET SO4 A 510 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM Y7R (2E,6E)-3,7,11-TRIMETHYLDODECA-2,6,10-TRIEN-1-YL HETNAM 2 Y7R ACETATE HETNAM PGE TRIETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM NH4 AMMONIUM ION HETNAM SO4 SULFATE ION HETSYN HEM HEME HETSYN Y7R (2E,6E)-FARNESYL ACETATE FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 Y7R C17 H28 O2 FORMUL 4 PGE 3(C6 H14 O4) FORMUL 6 PEG C4 H10 O3 FORMUL 7 NH4 H4 N 1+ FORMUL 9 SO4 3(O4 S 2-) FORMUL 12 HOH *249(H2 O) HELIX 1 AA1 PRO A 20 ILE A 24 5 5 HELIX 2 AA2 SER A 28 ARG A 34 1 7 HELIX 3 AA3 ASP A 35 ALA A 50 1 16 HELIX 4 AA4 LYS A 74 ARG A 83 1 10 HELIX 5 AA5 THR A 100 GLU A 102 5 3 HELIX 6 AA6 LEU A 103 SER A 109 1 7 HELIX 7 AA7 MET A 110 LEU A 113 5 4 HELIX 8 AA8 PRO A 116 PHE A 129 1 14 HELIX 9 AA9 THR A 130 HIS A 156 1 27 HELIX 10 AB1 LEU A 163 LEU A 167 1 5 HELIX 11 AB2 GLY A 169 MET A 180 1 12 HELIX 12 AB3 PRO A 183 GLU A 185 5 3 HELIX 13 AB4 ASP A 186 PHE A 200 1 15 HELIX 14 AB5 ASP A 208 ASN A 233 1 26 HELIX 15 AB6 ASP A 237 ALA A 245 1 9 HELIX 16 AB7 SER A 253 GLY A 268 1 16 HELIX 17 AB8 ASN A 269 TYR A 286 1 18 HELIX 18 AB9 TYR A 286 ASP A 296 1 11 HELIX 19 AC1 ASP A 296 SER A 313 1 18 HELIX 20 AC2 TYR A 343 ASN A 347 1 5 HELIX 21 AC3 GLY A 381 MET A 400 1 20 SHEET 1 AA1 5 ILE A 52 TRP A 55 0 SHEET 2 AA1 5 HIS A 69 LEU A 72 -1 O ALA A 71 N SER A 53 SHEET 3 AA1 5 LYS A 338 TRP A 342 1 O THR A 340 N TRP A 70 SHEET 4 AA1 5 TYR A 317 LEU A 322 -1 N MET A 318 O LEU A 341 SHEET 5 AA1 5 PHE A 88 HIS A 89 -1 N HIS A 89 O THR A 321 SHEET 1 AA2 3 GLN A 160 ASP A 162 0 SHEET 2 AA2 3 PRO A 424 ALA A 426 -1 O VAL A 425 N ALA A 161 SHEET 3 AA2 3 VAL A 404 ALA A 405 -1 N VAL A 404 O ALA A 426 SHEET 1 AA3 2 GLU A 246 VAL A 247 0 SHEET 2 AA3 2 GLU A 250 ARG A 251 -1 O GLU A 250 N VAL A 247 SHEET 1 AA4 2 VAL A 326 LEU A 328 0 SHEET 2 AA4 2 THR A 331 MET A 333 -1 O MET A 333 N VAL A 326 SHEET 1 AA5 2 ALA A 410 ARG A 411 0 SHEET 2 AA5 2 ILE A 420 ARG A 422 -1 O LYS A 421 N ALA A 410 LINK SG CYS A 379 FE HEM A 501 1555 1555 2.50 LINK FE HEM A 501 O HOH A 618 1555 1555 2.50 CISPEP 1 SER A 91 PRO A 92 0 13.20 CISPEP 2 ASP A 115 PRO A 116 0 8.37 CISPEP 3 ASN A 364 PRO A 365 0 4.04 CRYST1 97.511 71.635 64.624 90.00 109.64 90.00 C 1 2 1 4 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 0.010255 0.000000 0.003659 0.00000 SCALE2 0.000000 0.013960 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016429 0.00000