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5KLV

Structure of bos taurus cytochrome bc1 with fenamidone inhibited

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cytochrome b-c1 complex subunit 1, mitochondrialpolymer44649266.31UniProt (P31800)
Pfam (PF00675)
Pfam (PF05193)
Bos taurus (Bovine)Complex III subunit 1,Core protein I,Ubiquinol-cytochrome-c reductase complex core protein 1
2B
(B)
Cytochrome b-c1 complex subunit 2, mitochondrialpolymer43946575.51UniProt (P23004)
Pfam (PF00675)
Pfam (PF05193)
Bos taurus (Bovine)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 (Bovine)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, mitochondrialpolymer24127323.31UniProt (P00125)
Pfam (PF02167)
Bos taurus (Bovine)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
(E)
Cytochrome b-c1 complex subunit Rieske, mitochondrialpolymer19621640.61UniProt (P13272)
Pfam (PF02921)
Pfam (PF00355)
Bos taurus (Bovine)Complex III subunit 5,Cytochrome b-c1 complex subunit 5,Rieske iron-sulfur protein,RISP,Ubiquinol-cytochrome c reductase iron-sulfur subunit
6F
(F)
Cytochrome b-c1 complex subunit 7polymer11013370.21UniProt (P00129)
Pfam (PF02271)
Bos taurus (Bovine)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 8polymer809448.81UniProt (P13271)
Pfam (PF02939)
Bos taurus (Bovine)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, mitochondrialpolymer789189.11UniProt (P00126)
Pfam (PF02320)
Bos taurus (Bovine)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
9I
(I)
Cytochrome b-c1 complex subunit Rieske, mitochondrialpolymer787964.31UniProt (P13272)
Pfam (PF09165)
Bos taurus (Bovine)Complex III subunit 5,Cytochrome b-c1 complex subunit 5,Rieske iron-sulfur protein,RISP,Ubiquinol-cytochrome c reductase iron-sulfur subunit
10J
(J)
Cytochrome b-c1 complex subunit 9polymer637338.41UniProt (P00130)
Pfam (PF05365)
Bos taurus (Bovine)Complex III subunit 9,Complex III subunit X,Cytochrome c1 non-heme 7 kDa protein,Ubiquinol-cytochrome c reductase complex 7.2 kDa protein
11K
(K)
Cytochrome b-c1 complex subunit 10polymer556396.41UniProt (P07552)
Pfam (PF08997)
Bos taurus (Bovine)Complex III subunit 10,Complex III subunit XI,Ubiquinol-cytochrome c reductase complex 6.4 kDa protein
12BA, L
(K, A)
1,2-DIHEXANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINEnon-polymer410.42Chemie (6PE)
13M, X, Z
(A, D, G)
CARDIOLIPINnon-polymer1464.03Chemie (CDL)
14N, O, P
(B)
GLYCEROLnon-polymer92.13Chemie (GOL)
15Q, R
(C)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.52Chemie (HEM)
16S
(C)
(5S)-5-methyl-2-(methylsulfanyl)-5-phenyl-3-(phenylamino)-3,5-dihydro-4H-imidazol-4-onenon-polymer311.41Chemie (FNM)
17T
(C)
(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradecanoyloxy)propyl octadecanoatenon-polymer692.01Chemie (8PE)
18U
(C)
CHLORIDE IONnon-polymer35.51Chemie (CL)
19V
(D)
HEME Cnon-polymer618.51Chemie (HEC)
20W
(D)
DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINEnon-polymer692.01Chemie (PEF)
21Y
(E)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.81Chemie (FES)
22AA
(J)
1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINEnon-polymer678.91Chemie (PX4)
23CA, DA, EA, FA, GA...
(A, B, C, D, F...)
waterwater18.050Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains11
Total formula weight241133.2
Non-Polymers*Number of molecules17
Total formula weight9926.3
All*Total formula weight251059.4
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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