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9GCX

Crystal structure of bovine Cytochrome bc1 in complex with inhibitor F8

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cytochrome b-c1 complex subunit 1, mitochondrialpolymer48052796.41UniProt (P31800)
Pfam (PF00675)
Pfam (PF05193)
Bos taurus (cattle)Complex III subunit 1,Core protein I,Ubiquinol-cytochrome-c reductase complex core protein 1
2B
(B)
Cytochrome b-c1 complex subunit 2, mitochondrialpolymer45348203.41UniProt (P23004)
Pfam (PF00675)
Pfam (PF05193)
Bos taurus (cattle)Complex III subunit 2,Core protein II,Ubiquinol-cytochrome-c reductase complex core protein 2
3C
(C)
Cytochrome bpolymer37942620.31UniProt (P00157)
Pfam (PF00033)
Pfam (PF00032)
Bos taurus (cattle)Complex III subunit 3,Complex III subunit III,Cytochrome b-c1 complex subunit 3,Ubiquinol-cytochrome-c reductase complex cytochrome b subunit
4D
(D)
Cytochrome c1, heme protein, mitochondrialpolymer32535343.81UniProt (P00125)
Pfam (PF02167)
Bos taurus (cattle)Complex III subunit 4,Complex III subunit IV,Cytochrome b-c1 complex subunit 4,Ubiquinol-cytochrome-c reductase complex cytochrome c1 subunit,Cytochrome c-1
5E, I
(E, I)
Cytochrome b-c1 complex subunit Rieske, mitochondrialpolymer27429586.82UniProt (P13272)
Pfam (PF00355)
Pfam (PF09165)
Pfam (PF02921)
Bos taurus (cattle)Complex III subunit 5,Cytochrome b-c1 complex subunit 5,Rieske iron-sulfur protein,RISP,Rieske protein UQCRFS1,Ubiquinol-cytochrome c reductase iron-sulfur subunit
6F
(F)
Cytochrome b-c1 complex subunit 7polymer11113501.41UniProt (P00129)
Pfam (PF02271)
Bos taurus (cattle)Complex III subunit 7,Complex III subunit VII,QP-C,Ubiquinol-cytochrome c reductase complex 14 kDa protein
7G
(G)
Cytochrome b-c1 complex subunit 8polymer829737.21UniProt (P13271)
Pfam (PF02939)
Bos taurus (cattle)Complex III subunit 8,Complex III subunit VIII,Ubiquinol-cytochrome c reductase complex 9.5 kDa protein,Ubiquinol-cytochrome c reductase complex ubiquinone-binding protein QP-C
8H
(H)
Cytochrome b-c1 complex subunit 6, mitochondrialpolymer10912346.61UniProt (A0A452DIC1)
Pfam (PF02320)
UniProt (by SIFTS) (P00126)
Bos taurus (cattle)Complex III subunit 6,Complex III subunit VIII,Cytochrome c1 non-heme 11 kDa protein,Mitochondrial hinge protein,Ubiquinol-cytochrome c reductase complex 11 kDa protein
9J
(J)
Cytochrome b-c1 complex subunit 9polymer647469.61UniProt (P00130)
Pfam (PF05365)
Bos taurus (cattle)Complex III subunit 9,Complex III subunit X,Cytochrome c1 non-heme 7 kDa protein,Ubiquinol-cytochrome c reductase complex 7.2 kDa protein
10K
(K)
Cytochrome b-c1 complex subunit 10polymer566527.61UniProt (P07552)
Pfam (PF08997)
Bos taurus (cattle)Complex III subunit 10,Complex III subunit XI,Ubiquinol-cytochrome c reductase complex 6.4 kDa protein
11BA, L, P, S, T...
(G, A, C, E)
(1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATEnon-polymer661.96Chemie (LOP)Bos taurus
12M, Q, W
(A, C, D)
CARDIOLIPINnon-polymer1464.03Chemie (CDL)Bos taurus
13N, O
(C)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.52Chemie (HEM)Bos taurus
14R
(C)
2-methyl-3-(4-(4-(trifluoromethoxy)phenoxy)phenyl)-1,5,7,8-tetrahydro-4H-pyrano[4,3-b]pyridin-4-onenon-polymer417.41Chemie (A1IKG)Bos taurus
15U
(C)
DODECYL-BETA-D-MALTOSIDEnon-polymer510.61Chemie (LMT)Bos taurus
16V
(D)
HEME Cnon-polymer618.51Chemie (HEC)Bos taurus
17X
(E)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.81Chemie (FES)
18Z
(E)
(7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDEnon-polymer759.11Chemie (PSC)
19AA, CA, DA
(F, G)
SULFATE IONnon-polymer96.13Chemie (SO4)
20EA, FA, GA, HA, IA
(A, B, C, E, F)
waterwater18.010Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains11
Total formula weight287720.1
Non-Polymers*Number of molecules19
Total formula weight12366.0
All*Total formula weight300086.2
*Water molecules are not included.

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PDB entries from 2026-01-28

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