HEADER MEMBRANE PROTEIN 08-JUN-21 7OSE TITLE CYTOCHROME BD-II TYPE OXIDASE WITH BOUND AURACHIN D COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME BD-II UBIQUINOL OXIDASE SUBUNIT 1; COMPND 3 CHAIN: A, D; COMPND 4 SYNONYM: CYTOCHROME BD-II OXIDASE SUBUNIT I; COMPND 5 EC: 7.1.1.3; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: CYTOCHROME BD-II UBIQUINOL OXIDASE SUBUNIT 2; COMPND 9 CHAIN: B, E; COMPND 10 SYNONYM: CYTOCHROME BD-II OXIDASE SUBUNIT II; COMPND 11 EC: 7.1.1.3; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: PUTATIVE CYTOCHROME BD-II UBIQUINOL OXIDASE SUBUNIT APPX; COMPND 15 CHAIN: C, F; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BW25113; SOURCE 3 ORGANISM_TAXID: 679895; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: DELTACYOABCD; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BW25113; SOURCE 9 ORGANISM_TAXID: 679895; SOURCE 10 GENE: APPB, CBDB, CYXB, B0979, JW0961; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 13 EXPRESSION_SYSTEM_VARIANT: DELTACYOABCD; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BW25113; SOURCE 16 ORGANISM_TAXID: 679895; SOURCE 17 STRAIN: K12; SOURCE 18 GENE: APPX, YCCB, B4592, JW0961.1, B0979.1; SOURCE 19 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 20 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 21 EXPRESSION_SYSTEM_VARIANT: DELTACYOABCD KEYWDS TERMINAL OXIDASE, Q-LOOP, INHIBITOR BINDING, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.GRAUEL,J.KAEGI,T.RASMUSSEN,D.WOHLWEND,B.BOETTCHER,T.FRIEDRICH REVDAT 3 20-SEP-23 7OSE 1 COMPND SOURCE REMARK DBREF REVDAT 2 24-NOV-21 7OSE 1 JRNL REVDAT 1 17-NOV-21 7OSE 0 JRNL AUTH A.GRAUEL,J.KAGI,T.RASMUSSEN,I.MAKARCHUK,S.OPPERMANN, JRNL AUTH 2 A.F.A.MOUMBOCK,D.WOHLWEND,R.MULLER,F.MELIN,S.GUNTHER, JRNL AUTH 3 P.HELLWIG,B.BOTTCHER,T.FRIEDRICH JRNL TITL STRUCTURE OF ESCHERICHIA COLI CYTOCHROME BD-II TYPE OXIDASE JRNL TITL 2 WITH BOUND AURACHIN D. JRNL REF NAT COMMUN V. 12 6498 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 34764272 JRNL DOI 10.1038/S41467-021-26835-2 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, EPU, CTFFIND, COOT, RELION, REMARK 3 RELION, RELION, RELION, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6RX4 REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT REMARK 3 REFINEMENT TARGET : WEIGHTED MAP SUM AT ATOM CENTERS REMARK 3 OVERALL ANISOTROPIC B VALUE : 94.000 REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.000 REMARK 3 NUMBER OF PARTICLES : 125497 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7OSE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1292116375. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : CYTOCHROME BD-II UBIQUINOL REMARK 245 OXIDASE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.60 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : 45 SEC INCUBATION, 6.5 SEC REMARK 245 BLOTTING REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 REMARK 245 SAMPLE DETAILS : DIMER OF HETEROTRIMERS REMARK 245 SOLUBILISED IN AMPHIPOL A8-35 IN COMPLEX WITH THE INHIBITOR REMARK 245 AURACHIN D REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 1836 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1400.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 7900.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 75000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 28540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -336.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 GLN A 505 REMARK 465 SER A 506 REMARK 465 GLU A 507 REMARK 465 GLN A 508 REMARK 465 PRO A 509 REMARK 465 THR A 510 REMARK 465 GLN A 511 REMARK 465 GLN A 512 REMARK 465 GLN A 513 REMARK 465 GLY A 514 REMARK 465 MET B 1 REMARK 465 LYS C 29 REMARK 465 SER C 30 REMARK 465 MET D 1 REMARK 465 GLN D 505 REMARK 465 SER D 506 REMARK 465 GLU D 507 REMARK 465 GLN D 508 REMARK 465 PRO D 509 REMARK 465 THR D 510 REMARK 465 GLN D 511 REMARK 465 GLN D 512 REMARK 465 GLN D 513 REMARK 465 GLY D 514 REMARK 465 MET E 1 REMARK 465 LYS F 29 REMARK 465 SER F 30 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 PHE A 284 53.12 38.92 REMARK 500 HIS A 298 10.84 59.42 REMARK 500 ARG A 448 31.02 -95.13 REMARK 500 ILE A 456 -54.38 -125.50 REMARK 500 VAL B 39 -50.85 -121.54 REMARK 500 PHE B 86 52.37 -92.35 REMARK 500 LEU B 165 33.34 -96.72 REMARK 500 MET B 314 71.60 58.55 REMARK 500 PHE D 284 53.12 38.91 REMARK 500 HIS D 298 10.80 59.54 REMARK 500 ARG D 448 31.00 -95.12 REMARK 500 ILE D 456 -54.34 -125.41 REMARK 500 VAL E 39 -50.87 -121.46 REMARK 500 PHE E 86 52.34 -92.31 REMARK 500 LEU E 165 33.38 -96.77 REMARK 500 MET E 314 71.56 58.59 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 HDD A 603 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 19 NE2 REMARK 620 2 HDD A 603 NA 107.0 REMARK 620 3 HDD A 603 NB 100.9 90.4 REMARK 620 4 HDD A 603 NC 91.3 161.7 87.2 REMARK 620 5 HDD A 603 ND 90.0 88.8 168.8 90.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEB A 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 186 NE2 REMARK 620 2 HEB A 601 NA 102.1 REMARK 620 3 HEB A 601 NB 97.4 89.4 REMARK 620 4 HEB A 601 NC 78.4 177.5 92.9 REMARK 620 5 HEB A 601 ND 83.2 90.1 179.3 87.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HDD D 603 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 19 NE2 REMARK 620 2 HDD D 603 NA 107.0 REMARK 620 3 HDD D 603 NB 100.9 90.4 REMARK 620 4 HDD D 603 NC 91.2 161.7 87.2 REMARK 620 5 HDD D 603 ND 90.0 88.8 168.8 90.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEB D 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 186 NE2 REMARK 620 2 HEB D 601 NA 102.1 REMARK 620 3 HEB D 601 NB 97.4 89.4 REMARK 620 4 HEB D 601 NC 78.4 177.5 92.9 REMARK 620 5 HEB D 601 ND 83.2 90.1 179.3 87.5 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-13048 RELATED DB: EMDB REMARK 900 CYTOCHROME BD-II TYPE OXIDASE WITH BOUND AURACHIN D DBREF 7OSE A 1 514 UNP P26459 APPC_ECOLI 1 514 DBREF 7OSE B 1 378 UNP P26458 APPB_ECOLI 1 378 DBREF 7OSE C 1 30 UNP P24244 APPX_ECOLI 1 30 DBREF 7OSE D 1 514 UNP P26459 APPC_ECOLI 1 514 DBREF 7OSE E 1 378 UNP P26458 APPB_ECOLI 1 378 DBREF 7OSE F 1 30 UNP P24244 APPX_ECOLI 1 30 SEQRES 1 A 514 MET TRP ASP VAL ILE ASP LEU SER ARG TRP GLN PHE ALA SEQRES 2 A 514 LEU THR ALA LEU TYR HIS PHE LEU PHE VAL PRO LEU THR SEQRES 3 A 514 LEU GLY LEU ILE PHE LEU LEU ALA ILE MET GLU THR ILE SEQRES 4 A 514 TYR VAL VAL THR GLY LYS THR ILE TYR ARG ASP MET THR SEQRES 5 A 514 ARG PHE TRP GLY LYS LEU PHE GLY ILE ASN PHE ALA LEU SEQRES 6 A 514 GLY VAL ALA THR GLY LEU THR MET GLU PHE GLN PHE GLY SEQRES 7 A 514 THR ASN TRP SER PHE TYR SER ASN TYR VAL GLY ASP ILE SEQRES 8 A 514 PHE GLY ALA PRO LEU ALA MET GLU ALA LEU MET ALA PHE SEQRES 9 A 514 PHE LEU GLU SER THR PHE VAL GLY LEU PHE PHE PHE GLY SEQRES 10 A 514 TRP GLN ARG LEU ASN LYS TYR GLN HIS LEU LEU VAL THR SEQRES 11 A 514 TRP LEU VAL ALA PHE GLY SER ASN LEU SER ALA LEU TRP SEQRES 12 A 514 ILE LEU ASN ALA ASN GLY TRP MET GLN TYR PRO THR GLY SEQRES 13 A 514 ALA HIS PHE ASP ILE ASP THR LEU ARG MET GLU MET THR SEQRES 14 A 514 SER PHE SER GLU LEU VAL PHE ASN PRO VAL SER GLN VAL SEQRES 15 A 514 LYS PHE VAL HIS THR VAL MET ALA GLY TYR VAL THR GLY SEQRES 16 A 514 ALA MET PHE ILE MET ALA ILE SER ALA TRP TYR LEU LEU SEQRES 17 A 514 ARG GLY ARG GLU ARG ASN VAL ALA LEU ARG SER PHE ALA SEQRES 18 A 514 ILE GLY SER VAL PHE GLY THR LEU ALA ILE ILE GLY THR SEQRES 19 A 514 LEU GLN LEU GLY ASP SER SER ALA TYR GLU VAL ALA GLN SEQRES 20 A 514 VAL GLN PRO VAL LYS LEU ALA ALA MET GLU GLY GLU TRP SEQRES 21 A 514 GLN THR GLU PRO ALA PRO ALA PRO PHE HIS VAL VAL ALA SEQRES 22 A 514 TRP PRO GLU GLN ASP GLN GLU ARG ASN ALA PHE ALA LEU SEQRES 23 A 514 LYS ILE PRO ALA LEU LEU GLY ILE LEU ALA THR HIS SER SEQRES 24 A 514 LEU ASP LYS PRO VAL PRO GLY LEU LYS ASN LEU MET ALA SEQRES 25 A 514 GLU THR TYR PRO ARG LEU GLN ARG GLY ARG MET ALA TRP SEQRES 26 A 514 LEU LEU MET GLN GLU ILE SER GLN GLY ASN ARG GLU PRO SEQRES 27 A 514 HIS VAL LEU GLN ALA PHE ARG GLY LEU GLU GLY ASP LEU SEQRES 28 A 514 GLY TYR GLY MET LEU LEU SER ARG TYR ALA PRO ASP MET SEQRES 29 A 514 ASN HIS VAL THR ALA ALA GLN TYR GLN ALA ALA MET ARG SEQRES 30 A 514 GLY ALA ILE PRO GLN VAL ALA PRO VAL PHE TRP SER PHE SEQRES 31 A 514 ARG ILE MET VAL GLY CYS GLY SER LEU LEU LEU LEU VAL SEQRES 32 A 514 MET LEU ILE ALA LEU VAL GLN THR LEU ARG GLY LYS ILE SEQRES 33 A 514 ASP GLN HIS ARG TRP VAL LEU LYS MET ALA LEU TRP SER SEQRES 34 A 514 LEU PRO LEU PRO TRP ILE ALA ILE GLU ALA GLY TRP PHE SEQRES 35 A 514 MET THR GLU PHE GLY ARG GLN PRO TRP ALA ILE GLN ASP SEQRES 36 A 514 ILE LEU PRO THR TYR SER ALA HIS SER ALA LEU THR THR SEQRES 37 A 514 GLY GLN LEU ALA PHE SER LEU ILE MET ILE VAL GLY LEU SEQRES 38 A 514 TYR THR LEU PHE LEU ILE ALA GLU VAL TYR LEU MET GLN SEQRES 39 A 514 LYS TYR ALA ARG LEU GLY PRO SER ALA MET GLN SER GLU SEQRES 40 A 514 GLN PRO THR GLN GLN GLN GLY SEQRES 1 B 378 MET PHE ASP TYR GLU THR LEU ARG PHE ILE TRP TRP LEU SEQRES 2 B 378 LEU ILE GLY VAL ILE LEU VAL VAL PHE MET ILE SER ASP SEQRES 3 B 378 GLY PHE ASP MET GLY ILE GLY CYS LEU LEU PRO LEU VAL SEQRES 4 B 378 ALA ARG ASN ASP ASP GLU ARG ARG ILE VAL ILE ASN SER SEQRES 5 B 378 VAL GLY ALA HIS TRP GLU GLY ASN GLN VAL TRP LEU ILE SEQRES 6 B 378 LEU ALA GLY GLY ALA LEU PHE ALA ALA TRP PRO ARG VAL SEQRES 7 B 378 TYR ALA ALA ALA PHE SER GLY PHE TYR VAL ALA MET ILE SEQRES 8 B 378 LEU VAL LEU CYS SER LEU PHE PHE ARG PRO LEU ALA PHE SEQRES 9 B 378 ASP TYR ARG GLY LYS ILE ALA ASP ALA ARG TRP ARG LYS SEQRES 10 B 378 MET TRP ASP ALA GLY LEU VAL ILE GLY SER LEU VAL PRO SEQRES 11 B 378 PRO VAL VAL PHE GLY ILE ALA PHE GLY ASN LEU LEU LEU SEQRES 12 B 378 GLY VAL PRO PHE ALA PHE THR PRO GLN LEU ARG VAL GLU SEQRES 13 B 378 TYR LEU GLY SER PHE TRP GLN LEU LEU THR PRO PHE PRO SEQRES 14 B 378 LEU LEU CYS GLY LEU LEU SER LEU GLY MET VAL ILE LEU SEQRES 15 B 378 GLN GLY GLY VAL TRP LEU GLN LEU LYS THR VAL GLY VAL SEQRES 16 B 378 ILE HIS LEU ARG SER GLN LEU ALA THR LYS ARG ALA ALA SEQRES 17 B 378 LEU LEU VAL MET LEU CYS PHE LEU LEU ALA GLY TYR TRP SEQRES 18 B 378 LEU TRP VAL GLY ILE ASP GLY PHE VAL LEU LEU ALA GLN SEQRES 19 B 378 ASP ALA ASN GLY PRO SER ASN PRO LEU MET LYS LEU VAL SEQRES 20 B 378 ALA VAL LEU PRO GLY ALA TRP MET ASN ASN PHE VAL GLU SEQRES 21 B 378 SER PRO VAL LEU TRP ILE PHE PRO LEU LEU GLY PHE PHE SEQRES 22 B 378 CYS PRO LEU LEU THR VAL MET ALA ILE TYR ARG GLY ARG SEQRES 23 B 378 PRO GLY TRP GLY PHE LEU MET ALA SER LEU MET GLN PHE SEQRES 24 B 378 GLY VAL ILE PHE THR ALA GLY ILE THR LEU PHE PRO PHE SEQRES 25 B 378 VAL MET PRO SER SER VAL SER PRO ILE SER SER LEU THR SEQRES 26 B 378 LEU TRP ASP SER THR SER SER GLN LEU THR LEU SER ILE SEQRES 27 B 378 MET LEU VAL ILE VAL LEU ILE PHE LEU PRO ILE VAL LEU SEQRES 28 B 378 LEU TYR THR LEU TRP SER TYR TYR LYS MET TRP GLY ARG SEQRES 29 B 378 MET THR THR GLU THR LEU ARG ARG ASN GLU ASN GLU LEU SEQRES 30 B 378 TYR SEQRES 1 C 30 MET TRP TYR LEU LEU TRP PHE VAL GLY ILE LEU LEU MET SEQRES 2 C 30 CYS SER LEU SER THR LEU VAL LEU VAL TRP LEU ASP PRO SEQRES 3 C 30 ARG LEU LYS SER SEQRES 1 D 514 MET TRP ASP VAL ILE ASP LEU SER ARG TRP GLN PHE ALA SEQRES 2 D 514 LEU THR ALA LEU TYR HIS PHE LEU PHE VAL PRO LEU THR SEQRES 3 D 514 LEU GLY LEU ILE PHE LEU LEU ALA ILE MET GLU THR ILE SEQRES 4 D 514 TYR VAL VAL THR GLY LYS THR ILE TYR ARG ASP MET THR SEQRES 5 D 514 ARG PHE TRP GLY LYS LEU PHE GLY ILE ASN PHE ALA LEU SEQRES 6 D 514 GLY VAL ALA THR GLY LEU THR MET GLU PHE GLN PHE GLY SEQRES 7 D 514 THR ASN TRP SER PHE TYR SER ASN TYR VAL GLY ASP ILE SEQRES 8 D 514 PHE GLY ALA PRO LEU ALA MET GLU ALA LEU MET ALA PHE SEQRES 9 D 514 PHE LEU GLU SER THR PHE VAL GLY LEU PHE PHE PHE GLY SEQRES 10 D 514 TRP GLN ARG LEU ASN LYS TYR GLN HIS LEU LEU VAL THR SEQRES 11 D 514 TRP LEU VAL ALA PHE GLY SER ASN LEU SER ALA LEU TRP SEQRES 12 D 514 ILE LEU ASN ALA ASN GLY TRP MET GLN TYR PRO THR GLY SEQRES 13 D 514 ALA HIS PHE ASP ILE ASP THR LEU ARG MET GLU MET THR SEQRES 14 D 514 SER PHE SER GLU LEU VAL PHE ASN PRO VAL SER GLN VAL SEQRES 15 D 514 LYS PHE VAL HIS THR VAL MET ALA GLY TYR VAL THR GLY SEQRES 16 D 514 ALA MET PHE ILE MET ALA ILE SER ALA TRP TYR LEU LEU SEQRES 17 D 514 ARG GLY ARG GLU ARG ASN VAL ALA LEU ARG SER PHE ALA SEQRES 18 D 514 ILE GLY SER VAL PHE GLY THR LEU ALA ILE ILE GLY THR SEQRES 19 D 514 LEU GLN LEU GLY ASP SER SER ALA TYR GLU VAL ALA GLN SEQRES 20 D 514 VAL GLN PRO VAL LYS LEU ALA ALA MET GLU GLY GLU TRP SEQRES 21 D 514 GLN THR GLU PRO ALA PRO ALA PRO PHE HIS VAL VAL ALA SEQRES 22 D 514 TRP PRO GLU GLN ASP GLN GLU ARG ASN ALA PHE ALA LEU SEQRES 23 D 514 LYS ILE PRO ALA LEU LEU GLY ILE LEU ALA THR HIS SER SEQRES 24 D 514 LEU ASP LYS PRO VAL PRO GLY LEU LYS ASN LEU MET ALA SEQRES 25 D 514 GLU THR TYR PRO ARG LEU GLN ARG GLY ARG MET ALA TRP SEQRES 26 D 514 LEU LEU MET GLN GLU ILE SER GLN GLY ASN ARG GLU PRO SEQRES 27 D 514 HIS VAL LEU GLN ALA PHE ARG GLY LEU GLU GLY ASP LEU SEQRES 28 D 514 GLY TYR GLY MET LEU LEU SER ARG TYR ALA PRO ASP MET SEQRES 29 D 514 ASN HIS VAL THR ALA ALA GLN TYR GLN ALA ALA MET ARG SEQRES 30 D 514 GLY ALA ILE PRO GLN VAL ALA PRO VAL PHE TRP SER PHE SEQRES 31 D 514 ARG ILE MET VAL GLY CYS GLY SER LEU LEU LEU LEU VAL SEQRES 32 D 514 MET LEU ILE ALA LEU VAL GLN THR LEU ARG GLY LYS ILE SEQRES 33 D 514 ASP GLN HIS ARG TRP VAL LEU LYS MET ALA LEU TRP SER SEQRES 34 D 514 LEU PRO LEU PRO TRP ILE ALA ILE GLU ALA GLY TRP PHE SEQRES 35 D 514 MET THR GLU PHE GLY ARG GLN PRO TRP ALA ILE GLN ASP SEQRES 36 D 514 ILE LEU PRO THR TYR SER ALA HIS SER ALA LEU THR THR SEQRES 37 D 514 GLY GLN LEU ALA PHE SER LEU ILE MET ILE VAL GLY LEU SEQRES 38 D 514 TYR THR LEU PHE LEU ILE ALA GLU VAL TYR LEU MET GLN SEQRES 39 D 514 LYS TYR ALA ARG LEU GLY PRO SER ALA MET GLN SER GLU SEQRES 40 D 514 GLN PRO THR GLN GLN GLN GLY SEQRES 1 E 378 MET PHE ASP TYR GLU THR LEU ARG PHE ILE TRP TRP LEU SEQRES 2 E 378 LEU ILE GLY VAL ILE LEU VAL VAL PHE MET ILE SER ASP SEQRES 3 E 378 GLY PHE ASP MET GLY ILE GLY CYS LEU LEU PRO LEU VAL SEQRES 4 E 378 ALA ARG ASN ASP ASP GLU ARG ARG ILE VAL ILE ASN SER SEQRES 5 E 378 VAL GLY ALA HIS TRP GLU GLY ASN GLN VAL TRP LEU ILE SEQRES 6 E 378 LEU ALA GLY GLY ALA LEU PHE ALA ALA TRP PRO ARG VAL SEQRES 7 E 378 TYR ALA ALA ALA PHE SER GLY PHE TYR VAL ALA MET ILE SEQRES 8 E 378 LEU VAL LEU CYS SER LEU PHE PHE ARG PRO LEU ALA PHE SEQRES 9 E 378 ASP TYR ARG GLY LYS ILE ALA ASP ALA ARG TRP ARG LYS SEQRES 10 E 378 MET TRP ASP ALA GLY LEU VAL ILE GLY SER LEU VAL PRO SEQRES 11 E 378 PRO VAL VAL PHE GLY ILE ALA PHE GLY ASN LEU LEU LEU SEQRES 12 E 378 GLY VAL PRO PHE ALA PHE THR PRO GLN LEU ARG VAL GLU SEQRES 13 E 378 TYR LEU GLY SER PHE TRP GLN LEU LEU THR PRO PHE PRO SEQRES 14 E 378 LEU LEU CYS GLY LEU LEU SER LEU GLY MET VAL ILE LEU SEQRES 15 E 378 GLN GLY GLY VAL TRP LEU GLN LEU LYS THR VAL GLY VAL SEQRES 16 E 378 ILE HIS LEU ARG SER GLN LEU ALA THR LYS ARG ALA ALA SEQRES 17 E 378 LEU LEU VAL MET LEU CYS PHE LEU LEU ALA GLY TYR TRP SEQRES 18 E 378 LEU TRP VAL GLY ILE ASP GLY PHE VAL LEU LEU ALA GLN SEQRES 19 E 378 ASP ALA ASN GLY PRO SER ASN PRO LEU MET LYS LEU VAL SEQRES 20 E 378 ALA VAL LEU PRO GLY ALA TRP MET ASN ASN PHE VAL GLU SEQRES 21 E 378 SER PRO VAL LEU TRP ILE PHE PRO LEU LEU GLY PHE PHE SEQRES 22 E 378 CYS PRO LEU LEU THR VAL MET ALA ILE TYR ARG GLY ARG SEQRES 23 E 378 PRO GLY TRP GLY PHE LEU MET ALA SER LEU MET GLN PHE SEQRES 24 E 378 GLY VAL ILE PHE THR ALA GLY ILE THR LEU PHE PRO PHE SEQRES 25 E 378 VAL MET PRO SER SER VAL SER PRO ILE SER SER LEU THR SEQRES 26 E 378 LEU TRP ASP SER THR SER SER GLN LEU THR LEU SER ILE SEQRES 27 E 378 MET LEU VAL ILE VAL LEU ILE PHE LEU PRO ILE VAL LEU SEQRES 28 E 378 LEU TYR THR LEU TRP SER TYR TYR LYS MET TRP GLY ARG SEQRES 29 E 378 MET THR THR GLU THR LEU ARG ARG ASN GLU ASN GLU LEU SEQRES 30 E 378 TYR SEQRES 1 F 30 MET TRP TYR LEU LEU TRP PHE VAL GLY ILE LEU LEU MET SEQRES 2 F 30 CYS SER LEU SER THR LEU VAL LEU VAL TRP LEU ASP PRO SEQRES 3 F 30 ARG LEU LYS SER HET HEB A 601 43 HET HEB A 602 43 HET HDD A 603 44 HET 0NI A 604 27 HET UQ8 B 401 53 HET HEB D 601 43 HET HEB D 602 43 HET HDD D 603 44 HET 0NI D 604 27 HET UQ8 E 401 53 HETNAM HEB HEME B/C HETNAM HDD CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE HETNAM 0NI AURACHIN D HETNAM UQ8 UBIQUINONE-8 HETSYN HEB HYBRID BETWEEN B AND C TYPE HEMES (PROTOPORPHYRIN IX HETSYN 2 HEB CONTAINING FE) HETSYN HDD HEME HETSYN 0NI 2-METHYL-3-[(2E,6E)-3,7,11-TRIMETHYLDODECA-2,6,10- HETSYN 2 0NI TRIENYL]-1H-QUINOLIN-4-ONE HETSYN UQ8 2,3-DIMETHOXY-5-METHYL-6-[(6E,10E,14E,18E,22E,26E)-3,7, HETSYN 2 UQ8 11,15,19,23,27,31-OCTAMETHYLDOTRIACONTA-2,6,10,14,18, HETSYN 3 UQ8 22,26,30-OC TAEN-1-YL]CYCLOHEXA-2,5-DIENE-1,4-DIONE FORMUL 7 HEB 4(C34 H34 FE N4 O4) FORMUL 9 HDD 2(C34 H32 FE N4 O5) FORMUL 10 0NI 2(C25 H33 N O) FORMUL 11 UQ8 2(C49 H74 O4) FORMUL 17 HOH *2(H2 O) HELIX 1 AA1 ASP A 3 LEU A 21 1 19 HELIX 2 AA2 PHE A 22 GLY A 44 1 23 HELIX 3 AA3 THR A 46 TRP A 81 1 36 HELIX 4 AA4 TRP A 81 GLY A 117 1 37 HELIX 5 AA5 ASN A 122 TYR A 153 1 32 HELIX 6 AA6 SER A 170 PHE A 176 1 7 HELIX 7 AA7 ASN A 177 ARG A 209 1 33 HELIX 8 AA8 ASN A 214 GLN A 249 1 36 HELIX 9 AA9 GLN A 249 GLY A 258 1 10 HELIX 10 AB1 LEU A 291 HIS A 298 1 8 HELIX 11 AB2 GLY A 306 GLN A 333 1 28 HELIX 12 AB3 GLU A 337 GLY A 346 1 10 HELIX 13 AB4 ASP A 350 ALA A 361 1 12 HELIX 14 AB5 THR A 368 ALA A 379 1 12 HELIX 15 AB6 GLN A 382 ARG A 413 1 32 HELIX 16 AB7 HIS A 419 SER A 429 1 11 HELIX 17 AB8 LEU A 430 ARG A 448 1 19 HELIX 18 AB9 THR A 467 GLY A 500 1 34 HELIX 19 AC1 ASP B 3 ALA B 40 1 38 HELIX 20 AC2 ASN B 42 VAL B 53 1 12 HELIX 21 AC3 HIS B 56 TRP B 75 1 20 HELIX 22 AC4 TRP B 75 PHE B 86 1 12 HELIX 23 AC5 PHE B 86 ARG B 107 1 22 HELIX 24 AC6 GLY B 108 ILE B 110 5 3 HELIX 25 AC7 ASP B 112 GLY B 144 1 33 HELIX 26 AC8 PHE B 161 LEU B 165 5 5 HELIX 27 AC9 THR B 166 THR B 192 1 27 HELIX 28 AD1 GLY B 194 GLY B 225 1 32 HELIX 29 AD2 MET B 255 SER B 261 1 7 HELIX 30 AD3 PRO B 262 LEU B 264 5 3 HELIX 31 AD4 TRP B 265 GLY B 285 1 21 HELIX 32 AD5 ARG B 286 LEU B 309 1 24 HELIX 33 AD6 SER B 332 MET B 361 1 30 HELIX 34 AD7 THR B 366 ASN B 373 1 8 HELIX 35 AD8 TRP C 2 ASP C 25 1 24 HELIX 36 AD9 ASP D 3 LEU D 21 1 19 HELIX 37 AE1 PHE D 22 GLY D 44 1 23 HELIX 38 AE2 THR D 46 TRP D 81 1 36 HELIX 39 AE3 TRP D 81 GLY D 117 1 37 HELIX 40 AE4 ASN D 122 TYR D 153 1 32 HELIX 41 AE5 SER D 170 PHE D 176 1 7 HELIX 42 AE6 ASN D 177 ARG D 209 1 33 HELIX 43 AE7 ASN D 214 GLN D 249 1 36 HELIX 44 AE8 GLN D 249 GLY D 258 1 10 HELIX 45 AE9 LEU D 291 HIS D 298 1 8 HELIX 46 AF1 GLY D 306 GLN D 333 1 28 HELIX 47 AF2 GLU D 337 GLY D 346 1 10 HELIX 48 AF3 ASP D 350 ALA D 361 1 12 HELIX 49 AF4 THR D 368 ALA D 379 1 12 HELIX 50 AF5 GLN D 382 ARG D 413 1 32 HELIX 51 AF6 HIS D 419 SER D 429 1 11 HELIX 52 AF7 LEU D 430 ARG D 448 1 19 HELIX 53 AF8 THR D 467 GLY D 500 1 34 HELIX 54 AF9 ASP E 3 ALA E 40 1 38 HELIX 55 AG1 ASN E 42 VAL E 53 1 12 HELIX 56 AG2 HIS E 56 TRP E 75 1 20 HELIX 57 AG3 TRP E 75 PHE E 86 1 12 HELIX 58 AG4 PHE E 86 ARG E 107 1 22 HELIX 59 AG5 GLY E 108 ILE E 110 5 3 HELIX 60 AG6 ASP E 112 GLY E 144 1 33 HELIX 61 AG7 PHE E 161 LEU E 165 5 5 HELIX 62 AG8 THR E 166 THR E 192 1 27 HELIX 63 AG9 GLY E 194 GLY E 225 1 32 HELIX 64 AH1 MET E 255 SER E 261 1 7 HELIX 65 AH2 PRO E 262 LEU E 264 5 3 HELIX 66 AH3 TRP E 265 GLY E 285 1 21 HELIX 67 AH4 ARG E 286 LEU E 309 1 24 HELIX 68 AH5 SER E 332 MET E 361 1 30 HELIX 69 AH6 THR E 366 ASN E 373 1 8 HELIX 70 AH7 TRP F 2 ASP F 25 1 24 SHEET 1 AA1 2 ALA A 157 ASP A 160 0 SHEET 2 AA1 2 ARG A 165 MET A 168 -1 O GLU A 167 N HIS A 158 SHEET 1 AA2 2 PHE A 269 VAL A 272 0 SHEET 2 AA2 2 LEU A 286 ILE A 288 -1 O ILE A 288 N PHE A 269 SHEET 1 AA3 2 PHE B 147 PHE B 149 0 SHEET 2 AA3 2 VAL B 155 TYR B 157 -1 O GLU B 156 N ALA B 148 SHEET 1 AA4 2 ASP B 227 ALA B 233 0 SHEET 2 AA4 2 LEU B 246 PRO B 251 -1 O LEU B 250 N GLY B 228 SHEET 1 AA5 2 ALA D 157 ASP D 160 0 SHEET 2 AA5 2 ARG D 165 MET D 168 -1 O GLU D 167 N HIS D 158 SHEET 1 AA6 2 PHE D 269 VAL D 272 0 SHEET 2 AA6 2 LEU D 286 ILE D 288 -1 O ILE D 288 N PHE D 269 SHEET 1 AA7 2 PHE E 147 PHE E 149 0 SHEET 2 AA7 2 VAL E 155 TYR E 157 -1 O GLU E 156 N ALA E 148 SHEET 1 AA8 2 ASP E 227 ALA E 233 0 SHEET 2 AA8 2 LEU E 246 PRO E 251 -1 O LEU E 250 N GLY E 228 LINK NE2 HIS A 19 FE HDD A 603 1555 1555 2.63 LINK NE2 HIS A 186 FE HEB A 601 1555 1555 2.59 LINK NE2 HIS D 19 FE HDD D 603 1555 1555 2.63 LINK NE2 HIS D 186 FE HEB D 601 1555 1555 2.59 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000