HEADER MEMBRANE PROTEIN 13-SEP-21 7VFP TITLE CYTOCHROME C-TYPE BIOGENESIS PROTEIN CCMABCD FROM E. COLI IN COMPLEX TITLE 2 WITH HEME AND SINGLE ATP COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C BIOGENESIS ATP-BINDING EXPORT PROTEIN CCMA; COMPND 3 CHAIN: A, E; COMPND 4 SYNONYM: HEME EXPORTER PROTEIN A; COMPND 5 EC: 7.6.2.5; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HEME EXPORTER PROTEIN B; COMPND 9 CHAIN: B, F; COMPND 10 SYNONYM: CYTOCHROME C-TYPE BIOGENESIS PROTEIN CCMB; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: HEME EXPORTER PROTEIN C; COMPND 14 CHAIN: C; COMPND 15 SYNONYM: CYTOCHROME C-TYPE BIOGENESIS PROTEIN CCMC; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: HEME EXPORTER PROTEIN D; COMPND 19 CHAIN: D; COMPND 20 SYNONYM: CYTOCHROME C-TYPE BIOGENESIS PROTEIN CCMD; COMPND 21 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BL21(DE3); SOURCE 3 ORGANISM_TAXID: 469008; SOURCE 4 GENE: CCMA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BL21(DE3); SOURCE 9 ORGANISM_TAXID: 469008; SOURCE 10 GENE: CCMB; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BL21(DE3); SOURCE 15 ORGANISM_TAXID: 469008; SOURCE 16 GENE: CCMC; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BL21(DE3); SOURCE 21 ORGANISM_TAXID: 469008; SOURCE 22 GENE: CCMD; SOURCE 23 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ATP-BINDING EXPORTER, HEME TRANSMEMBRANE TRANSPORTER, CYTOCHROME C KEYWDS 2 BIOGENESIS PROTEIN, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR J.LI,W.ZHENG,M.GU,K.ZHANG,J.P.ZHU REVDAT 2 19-JUN-24 7VFP 1 REMARK REVDAT 1 09-NOV-22 7VFP 0 JRNL AUTH J.LI,W.ZHENG,M.GU,L.HAN,Y.LUO,K.YU,M.SUN,Y.ZONG,X.MA,B.LIU, JRNL AUTH 2 E.P.LOWDER,D.L.MENDEZ,R.G.KRANZ,K.ZHANG,J.ZHU JRNL TITL STRUCTURES OF THE CCMABCD HEME RELEASE COMPLEX AT MULTIPLE JRNL TITL 2 STATES. JRNL REF NAT COMMUN V. 13 6422 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 36307425 JRNL DOI 10.1038/S41467-022-34136-5 REMARK 2 REMARK 2 RESOLUTION. 4.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL 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) : 4.030 REMARK 3 NUMBER OF PARTICLES : 58617 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 7VFP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1300024619. 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 : THE CYTOCHROME C MATURATION REMARK 245 COMPLEX CCMABCD REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 143.88 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL 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 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 450 REMARK 450 SOURCE REMARK 450 PROTEINS USED IN THIS STUDY WERE DERIVED FROM ESCHERICHIA COLI REMARK 450 BL21(DE3). HOWEVER, SINCE THE SEQUENCE REFERENCES WERE NOT REMARK 450 AVAILABLE IN UNIPROT AT THE TIME OF DATA PROCESSING, ALL REFERENCES REMARK 450 WERE DERIVED FROM ESCHERICHIA COLI K12. 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 C 1 REMARK 465 TRP C 2 REMARK 465 LYS C 3 REMARK 465 THR C 4 REMARK 465 LEU C 5 REMARK 465 HIS C 6 REMARK 465 LEU C 238 REMARK 465 ILE C 239 REMARK 465 LEU C 240 REMARK 465 LYS C 241 REMARK 465 ARG C 242 REMARK 465 GLY C 243 REMARK 465 ARG C 244 REMARK 465 LYS C 245 REMARK 465 ARG D 56 REMARK 465 GLU D 57 REMARK 465 ALA D 58 REMARK 465 ARG D 59 REMARK 465 LEU D 60 REMARK 465 ARG D 61 REMARK 465 ALA D 62 REMARK 465 ALA D 63 REMARK 465 GLN D 64 REMARK 465 GLN D 65 REMARK 465 GLN D 66 REMARK 465 GLU D 67 REMARK 465 ALA D 68 REMARK 465 ALA D 69 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 O GLY B 136 OG1 THR B 139 2.11 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 MET A 1 -161.22 -79.66 REMARK 500 LEU A 2 129.59 -36.72 REMARK 500 GLU A 6 54.71 36.07 REMARK 500 ASP A 12 -109.28 54.04 REMARK 500 ALA A 38 -35.67 -131.27 REMARK 500 ARG A 69 -1.89 65.05 REMARK 500 LEU A 76 142.25 -172.43 REMARK 500 THR A 104 -7.55 72.99 REMARK 500 LEU A 116 58.79 -97.43 REMARK 500 SER A 128 -70.65 -62.76 REMARK 500 ASN A 188 58.88 -93.55 REMARK 500 GLU B 80 -7.60 75.30 REMARK 500 LEU B 84 -166.32 -117.33 REMARK 500 LEU B 85 74.97 61.12 REMARK 500 PRO B 86 -18.38 -49.79 REMARK 500 PRO C 45 -178.45 -69.20 REMARK 500 ARG C 153 -9.19 71.59 REMARK 500 ASP C 195 136.32 70.11 REMARK 500 GLU C 229 47.94 -88.84 REMARK 500 ASN D 9 -14.44 -49.49 REMARK 500 ASP E 12 -139.11 59.84 REMARK 500 LEU E 76 142.59 -171.08 REMARK 500 THR E 104 -10.44 73.99 REMARK 500 ALA E 156 32.37 -140.72 REMARK 500 ASN E 188 53.09 -94.22 REMARK 500 HIS F 17 55.20 -92.01 REMARK 500 ALA F 19 -10.19 80.20 REMARK 500 ASP F 72 46.85 -91.85 REMARK 500 ASP F 73 -38.45 -131.10 REMARK 500 GLU F 80 -3.81 74.30 REMARK 500 LEU F 84 -167.83 -122.43 REMARK 500 LEU F 85 74.61 59.48 REMARK 500 PRO F 86 -15.34 -48.31 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 MG E 300 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR E 41 OG1 REMARK 620 2 ATP E 301 O2B 87.7 REMARK 620 3 ATP E 301 O3G 172.8 87.3 REMARK 620 4 HOH E 401 O 87.0 90.0 87.9 REMARK 620 5 HOH E 402 O 94.3 89.1 90.7 178.4 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-31957 RELATED DB: EMDB REMARK 900 CYTOCHROME C-TYPE BIOGENESIS PROTEIN CCMABCD FROM E. COLI IN REMARK 900 COMPLEX WITH HEME AND SINGLE ATP DBREF 7VFP A -1 200 UNP P33931 CCMA_ECOLI 1 202 DBREF 7VFP B 1 220 UNP P0ABL8 CCMB_ECOLI 1 220 DBREF 7VFP C 1 245 UNP P0ABM1 CCMC_ECOLI 1 245 DBREF 7VFP D 1 69 UNP P0ABM5 CCMD_ECOLI 1 69 DBREF 7VFP E -1 200 UNP P33931 CCMA_ECOLI 1 202 DBREF 7VFP F 1 220 UNP P0ABL8 CCMB_ECOLI 1 220 SEQRES 1 A 202 MET GLY MET LEU GLU ALA ARG GLU LEU LEU CYS GLU ARG SEQRES 2 A 202 ASP GLU ARG THR LEU PHE SER GLY LEU SER PHE THR LEU SEQRES 3 A 202 ASN ALA GLY GLU TRP VAL GLN ILE THR GLY SER ASN GLY SEQRES 4 A 202 ALA GLY LYS THR THR LEU LEU ARG LEU LEU THR GLY LEU SEQRES 5 A 202 SER ARG PRO ASP ALA GLY GLU VAL LEU TRP GLN GLY GLN SEQRES 6 A 202 PRO LEU HIS GLN VAL ARG ASP SER TYR HIS GLN ASN LEU SEQRES 7 A 202 LEU TRP ILE GLY HIS GLN PRO GLY ILE LYS THR ARG LEU SEQRES 8 A 202 THR ALA LEU GLU ASN LEU HIS PHE TYR HIS ARG ASP GLY SEQRES 9 A 202 ASP THR ALA GLN CYS LEU GLU ALA LEU ALA GLN ALA GLY SEQRES 10 A 202 LEU ALA GLY PHE GLU ASP ILE PRO VAL ASN GLN LEU SER SEQRES 11 A 202 ALA GLY GLN GLN ARG ARG VAL ALA LEU ALA ARG LEU TRP SEQRES 12 A 202 LEU THR ARG ALA THR LEU TRP ILE LEU ASP GLU PRO PHE SEQRES 13 A 202 THR ALA ILE ASP VAL ASN GLY VAL ASP ARG LEU THR GLN SEQRES 14 A 202 ARG MET ALA GLN HIS THR GLU GLN GLY GLY ILE VAL ILE SEQRES 15 A 202 LEU THR THR HIS GLN PRO LEU ASN VAL ALA GLU SER LYS SEQRES 16 A 202 ILE ARG ARG ILE SER LEU THR SEQRES 1 B 220 MET MET PHE TRP ARG ILE PHE ARG LEU GLU LEU ARG VAL SEQRES 2 B 220 ALA PHE ARG HIS SER ALA GLU ILE ALA ASN PRO LEU TRP SEQRES 3 B 220 PHE PHE LEU ILE VAL ILE THR LEU PHE PRO LEU SER ILE SEQRES 4 B 220 GLY PRO GLU PRO GLN LEU LEU ALA ARG ILE ALA PRO GLY SEQRES 5 B 220 ILE ILE TRP VAL ALA ALA LEU LEU SER SER LEU LEU ALA SEQRES 6 B 220 LEU GLU ARG LEU PHE ARG ASP ASP LEU GLN ASP GLY SER SEQRES 7 B 220 LEU GLU GLN LEU MET LEU LEU PRO LEU PRO LEU PRO ALA SEQRES 8 B 220 VAL VAL LEU ALA LYS VAL MET ALA HIS TRP MET VAL THR SEQRES 9 B 220 GLY LEU PRO LEU LEU ILE LEU SER PRO LEU VAL ALA MET SEQRES 10 B 220 LEU LEU GLY MET ASP VAL TYR GLY TRP GLN VAL MET ALA SEQRES 11 B 220 LEU THR LEU LEU LEU GLY THR PRO THR LEU GLY PHE LEU SEQRES 12 B 220 GLY ALA PRO GLY VAL ALA LEU THR VAL GLY LEU LYS ARG SEQRES 13 B 220 GLY GLY VAL LEU LEU SER ILE LEU VAL LEU PRO LEU THR SEQRES 14 B 220 ILE PRO LEU LEU ILE PHE ALA THR ALA ALA MET ASP ALA SEQRES 15 B 220 ALA SER MET HIS LEU PRO VAL ASP GLY TYR LEU ALA ILE SEQRES 16 B 220 LEU GLY ALA LEU LEU ALA GLY THR ALA THR LEU SER PRO SEQRES 17 B 220 PHE ALA THR ALA ALA ALA LEU ARG ILE SER ILE GLN SEQRES 1 C 245 MET TRP LYS THR LEU HIS GLN LEU ALA ILE PRO PRO ARG SEQRES 2 C 245 LEU TYR GLN ILE CYS GLY TRP PHE ILE PRO TRP LEU ALA SEQRES 3 C 245 ILE ALA SER VAL VAL VAL LEU THR VAL GLY TRP ILE TRP SEQRES 4 C 245 GLY PHE GLY PHE ALA PRO ALA ASP TYR GLN GLN GLY ASN SEQRES 5 C 245 SER TYR ARG ILE ILE TYR LEU HIS VAL PRO ALA ALA ILE SEQRES 6 C 245 TRP SER MET GLY ILE TYR ALA SER MET ALA VAL ALA ALA SEQRES 7 C 245 PHE ILE GLY LEU VAL TRP GLN MET LYS MET ALA ASN LEU SEQRES 8 C 245 ALA VAL ALA ALA MET ALA PRO ILE GLY ALA VAL PHE THR SEQRES 9 C 245 PHE ILE ALA LEU VAL THR GLY SER ALA TRP GLY LYS PRO SEQRES 10 C 245 MET TRP GLY THR TRP TRP VAL TRP ASP ALA ARG LEU THR SEQRES 11 C 245 SER GLU LEU VAL LEU LEU PHE LEU TYR VAL GLY VAL ILE SEQRES 12 C 245 ALA LEU TRP HIS ALA PHE ASP ASP ARG ARG LEU ALA GLY SEQRES 13 C 245 ARG ALA ALA GLY ILE LEU VAL LEU ILE GLY VAL VAL ASN SEQRES 14 C 245 LEU PRO ILE ILE HIS TYR SER VAL GLU TRP TRP ASN THR SEQRES 15 C 245 LEU HIS GLN GLY SER THR ARG MET GLN GLN SER ILE ASP SEQRES 16 C 245 PRO ALA MET ARG SER PRO LEU ARG TRP SER ILE PHE GLY SEQRES 17 C 245 PHE LEU LEU LEU SER ALA THR LEU THR LEU MET ARG MET SEQRES 18 C 245 ARG ASN LEU ILE LEU LEU MET GLU LYS ARG ARG PRO TRP SEQRES 19 C 245 VAL SER GLU LEU ILE LEU LYS ARG GLY ARG LYS SEQRES 1 D 69 MET THR PRO ALA PHE ALA SER TRP ASN GLU PHE PHE ALA SEQRES 2 D 69 MET GLY GLY TYR ALA PHE PHE VAL TRP LEU ALA VAL VAL SEQRES 3 D 69 MET THR VAL ILE PRO LEU VAL VAL LEU VAL VAL HIS SER SEQRES 4 D 69 VAL MET GLN HIS ARG ALA ILE LEU ARG GLY VAL ALA GLN SEQRES 5 D 69 GLN ARG ALA ARG GLU ALA ARG LEU ARG ALA ALA GLN GLN SEQRES 6 D 69 GLN GLU ALA ALA SEQRES 1 E 202 MET GLY MET LEU GLU ALA ARG GLU LEU LEU CYS GLU ARG SEQRES 2 E 202 ASP GLU ARG THR LEU PHE SER GLY LEU SER PHE THR LEU SEQRES 3 E 202 ASN ALA GLY GLU TRP VAL GLN ILE THR GLY SER ASN GLY SEQRES 4 E 202 ALA GLY LYS THR THR LEU LEU ARG LEU LEU THR GLY LEU SEQRES 5 E 202 SER ARG PRO ASP ALA GLY GLU VAL LEU TRP GLN GLY GLN SEQRES 6 E 202 PRO LEU HIS GLN VAL ARG ASP SER TYR HIS GLN ASN LEU SEQRES 7 E 202 LEU TRP ILE GLY HIS GLN PRO GLY ILE LYS THR ARG LEU SEQRES 8 E 202 THR ALA LEU GLU ASN LEU HIS PHE TYR HIS ARG ASP GLY SEQRES 9 E 202 ASP THR ALA GLN CYS LEU GLU ALA LEU ALA GLN ALA GLY SEQRES 10 E 202 LEU ALA GLY PHE GLU ASP ILE PRO VAL ASN GLN LEU SER SEQRES 11 E 202 ALA GLY GLN GLN ARG ARG VAL ALA LEU ALA ARG LEU TRP SEQRES 12 E 202 LEU THR ARG ALA THR LEU TRP ILE LEU ASP GLU PRO PHE SEQRES 13 E 202 THR ALA ILE ASP VAL ASN GLY VAL ASP ARG LEU THR GLN SEQRES 14 E 202 ARG MET ALA GLN HIS THR GLU GLN GLY GLY ILE VAL ILE SEQRES 15 E 202 LEU THR THR HIS GLN PRO LEU ASN VAL ALA GLU SER LYS SEQRES 16 E 202 ILE ARG ARG ILE SER LEU THR SEQRES 1 F 220 MET MET PHE TRP ARG ILE PHE ARG LEU GLU LEU ARG VAL SEQRES 2 F 220 ALA PHE ARG HIS SER ALA GLU ILE ALA ASN PRO LEU TRP SEQRES 3 F 220 PHE PHE LEU ILE VAL ILE THR LEU PHE PRO LEU SER ILE SEQRES 4 F 220 GLY PRO GLU PRO GLN LEU LEU ALA ARG ILE ALA PRO GLY SEQRES 5 F 220 ILE ILE TRP VAL ALA ALA LEU LEU SER SER LEU LEU ALA SEQRES 6 F 220 LEU GLU ARG LEU PHE ARG ASP ASP LEU GLN ASP GLY SER SEQRES 7 F 220 LEU GLU GLN LEU MET LEU LEU PRO LEU PRO LEU PRO ALA SEQRES 8 F 220 VAL VAL LEU ALA LYS VAL MET ALA HIS TRP MET VAL THR SEQRES 9 F 220 GLY LEU PRO LEU LEU ILE LEU SER PRO LEU VAL ALA MET SEQRES 10 F 220 LEU LEU GLY MET ASP VAL TYR GLY TRP GLN VAL MET ALA SEQRES 11 F 220 LEU THR LEU LEU LEU GLY THR PRO THR LEU GLY PHE LEU SEQRES 12 F 220 GLY ALA PRO GLY VAL ALA LEU THR VAL GLY LEU LYS ARG SEQRES 13 F 220 GLY GLY VAL LEU LEU SER ILE LEU VAL LEU PRO LEU THR SEQRES 14 F 220 ILE PRO LEU LEU ILE PHE ALA THR ALA ALA MET ASP ALA SEQRES 15 F 220 ALA SER MET HIS LEU PRO VAL ASP GLY TYR LEU ALA ILE SEQRES 16 F 220 LEU GLY ALA LEU LEU ALA GLY THR ALA THR LEU SER PRO SEQRES 17 F 220 PHE ALA THR ALA ALA ALA LEU ARG ILE SER ILE GLN HET HEM C 301 43 HET MG E 300 1 HET ATP E 301 31 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM MG MAGNESIUM ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETSYN HEM HEME FORMUL 7 HEM C34 H32 FE N4 O4 FORMUL 8 MG MG 2+ FORMUL 9 ATP C10 H16 N5 O13 P3 FORMUL 10 HOH *2(H2 O) HELIX 1 AA1 ALA A 38 GLY A 49 1 12 HELIX 2 AA2 LEU A 65 ARG A 69 1 5 HELIX 3 AA3 THR A 90 HIS A 99 1 10 HELIX 4 AA4 GLN A 106 ALA A 114 1 9 HELIX 5 AA5 PRO A 123 LEU A 127 5 5 HELIX 6 AA6 GLY A 130 ALA A 138 1 9 HELIX 7 AA7 ARG A 139 LEU A 142 5 4 HELIX 8 AA8 ASP A 158 GLY A 176 1 19 HELIX 9 AA9 ALA A 190 ILE A 194 5 5 HELIX 10 AB1 MET B 2 PHE B 15 1 14 HELIX 11 AB2 ALA B 19 ILE B 21 5 3 HELIX 12 AB3 ALA B 22 ILE B 39 1 18 HELIX 13 AB4 GLU B 42 ILE B 49 1 8 HELIX 14 AB5 ILE B 49 ASP B 76 1 28 HELIX 15 AB6 PRO B 88 LEU B 119 1 32 HELIX 16 AB7 ASP B 122 LEU B 154 1 33 HELIX 17 AB8 GLY B 158 VAL B 165 5 8 HELIX 18 AB9 LEU B 166 LEU B 168 5 3 HELIX 19 AC1 THR B 169 MET B 185 1 17 HELIX 20 AC2 VAL B 189 GLN B 220 1 32 HELIX 21 AC3 ARG C 13 TRP C 20 1 8 HELIX 22 AC4 PHE C 21 GLY C 40 1 20 HELIX 23 AC5 GLN C 50 ARG C 55 5 6 HELIX 24 AC6 ILE C 56 TRP C 84 1 29 HELIX 25 AC7 MET C 86 GLY C 115 1 30 HELIX 26 AC8 GLY C 115 GLY C 120 1 6 HELIX 27 AC9 ASP C 126 PHE C 149 1 24 HELIX 28 AD1 ARG C 157 GLN C 185 1 29 HELIX 29 AD2 ASP C 195 MET C 198 5 4 HELIX 30 AD3 ARG C 199 GLU C 229 1 31 HELIX 31 AD4 LYS C 230 ARG C 231 5 2 HELIX 32 AD5 ARG C 232 SER C 236 5 5 HELIX 33 AD6 TYR D 17 ARG D 54 1 38 HELIX 34 AD7 GLY E 39 THR E 48 1 10 HELIX 35 AD8 VAL E 68 HIS E 73 1 6 HELIX 36 AD9 THR E 90 PHE E 97 1 8 HELIX 37 AE1 GLN E 106 GLY E 115 1 10 HELIX 38 AE2 PRO E 123 LEU E 127 5 5 HELIX 39 AE3 SER E 128 ALA E 138 1 11 HELIX 40 AE4 ARG E 139 LEU E 142 5 4 HELIX 41 AE5 ASP E 158 GLN E 171 1 14 HELIX 42 AE6 HIS E 172 GLY E 176 5 5 HELIX 43 AE7 ALA E 190 ILE E 194 5 5 HELIX 44 AE8 MET F 2 HIS F 17 1 16 HELIX 45 AE9 ILE F 21 ILE F 39 1 19 HELIX 46 AF1 GLU F 42 GLU F 67 1 26 HELIX 47 AF2 PRO F 88 GLY F 120 1 33 HELIX 48 AF3 ASP F 122 VAL F 152 1 31 HELIX 49 AF4 GLY F 158 VAL F 165 1 8 HELIX 50 AF5 LEU F 166 LEU F 168 5 3 HELIX 51 AF6 THR F 169 MET F 185 1 17 HELIX 52 AF7 VAL F 189 GLN F 220 1 32 SHEET 1 AA1 3 GLU A 3 LEU A 8 0 SHEET 2 AA1 3 ALA A 55 TRP A 60 -1 O ALA A 55 N LEU A 8 SHEET 3 AA1 3 GLN A 63 PRO A 64 -1 O GLN A 63 N TRP A 60 SHEET 1 AA2 2 GLU A 10 ARG A 11 0 SHEET 2 AA2 2 ARG A 14 THR A 15 -1 O ARG A 14 N ARG A 11 SHEET 1 AA3 5 TRP A 78 ILE A 79 0 SHEET 2 AA3 5 ILE A 149 ASP A 151 1 O ASP A 151 N ILE A 79 SHEET 3 AA3 5 ILE A 178 THR A 182 1 O ILE A 180 N LEU A 150 SHEET 4 AA3 5 GLU A 28 ILE A 32 1 N VAL A 30 O VAL A 179 SHEET 5 AA3 5 ARG A 195 ILE A 197 1 O ARG A 195 N GLN A 31 SHEET 1 AA4 3 ARG E 14 LEU E 20 0 SHEET 2 AA4 3 LEU E 2 ARG E 11 -1 N LEU E 7 O LEU E 20 SHEET 3 AA4 3 THR E 23 LEU E 24 -1 O LEU E 24 N LEU E 2 SHEET 1 AA5 4 ARG E 14 LEU E 20 0 SHEET 2 AA5 4 LEU E 2 ARG E 11 -1 N LEU E 7 O LEU E 20 SHEET 3 AA5 4 ALA E 55 TRP E 60 -1 O GLU E 57 N ARG E 5 SHEET 4 AA5 4 GLN E 63 PRO E 64 -1 O GLN E 63 N TRP E 60 SHEET 1 AA6 5 LEU E 77 ILE E 79 0 SHEET 2 AA6 5 LEU E 147 ASP E 151 1 O ILE E 149 N LEU E 77 SHEET 3 AA6 5 ILE E 178 THR E 182 1 O ILE E 178 N TRP E 148 SHEET 4 AA6 5 TRP E 29 ILE E 32 1 N VAL E 30 O LEU E 181 SHEET 5 AA6 5 ARG E 195 ILE E 197 1 O ARG E 195 N TRP E 29 LINK OG1 THR E 41 MG MG E 300 1555 1555 2.04 LINK MG MG E 300 O2B ATP E 301 1555 1555 1.93 LINK MG MG E 300 O3G ATP E 301 1555 1555 2.08 LINK MG MG E 300 O HOH E 401 1555 1555 2.05 LINK MG MG E 300 O HOH E 402 1555 1555 2.05 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