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7DKF

Activity optimized supercomplex state4

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, L
(A1, M1)
Cytochrome b-c1 complex subunit 1, mitochondrialpolymer48052796.42UniProt (P31800)
Pfam (PF00675)
Pfam (PF05193)
Bos taurus (Bovine)Complex III subunit 1,Core protein I,Ubiquinol-cytochrome-c reductase complex core protein 1
2B, M
(B1, N1)
Cytochrome b-c1 complex subunit 2, mitochondrialpolymer45348203.42UniProt (P23004)
Pfam (PF00675)
Pfam (PF05193)
Bos taurus (Bovine)Complex III subunit 2,Core protein II,Ubiquinol-cytochrome-c reductase complex core protein 2
3C, N
(C1, O1)
Cytochrome bpolymer37942620.32UniProt (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, O
(D1, P1)
Cytochrome c1, heme protein, mitochondrialpolymer32535343.82UniProt (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, P
(E1, Q1)
Cytochrome b-c1 complex subunit Rieske, mitochondrialpolymer19621640.62UniProt (P13272)
Pfam (PF02921)
Pfam (PF00355)
Bos taurus (Bovine)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, Q
(F1, R1)
Cytochrome b-c1 complex subunit 7polymer11113501.42UniProt (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, R
(G1, S1)
Cytochrome b-c1 complex subunit 8polymer829737.22UniProt (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, S
(H1, T1)
Cytochrome b-c1 complex subunit 6, mitochondrialpolymer9110638.72UniProt (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, T
(I1, U1)
Cytochrome b-c1 complex subunit 9polymer787964.32UniProt (P13272)
Pfam (PF09165)
Bos taurus (Bovine)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
10J, U
(J1, V1)
Cytochrome b-c1 complex subunit 9polymer647469.62UniProt (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, V
(K1, W1)
Cytochrome b-c1 complex subunit 10polymer566527.62UniProt (P07552)
Pfam (PF08997)
Bos taurus (Bovine)Complex III subunit 10,Complex III subunit XI,Ubiquinol-cytochrome c reductase complex 6.4 kDa protein
12W
(22)
NADH-ubiquinone oxidoreductase chain 2polymer34739274.91UniProt (P03892)
Pfam (PF00361)
Pfam (PF06444)
Bos taurus (Bovine)NADH dehydrogenase subunit 2
13X
(32)
NADH-ubiquinone oxidoreductase chain 3polymer11513058.51UniProt (P03898)
Pfam (PF00507)
Bos taurus (Bovine)NADH dehydrogenase subunit 3
14Y
(42)
NADH-ubiquinone oxidoreductase chain 4polymer45952130.81UniProt (P03910)
Pfam (PF01059)
Pfam (PF00361)
Bos taurus (Bovine)NADH dehydrogenase subunit 4
15Z
(52)
NADH-ubiquinone oxidoreductase chain 4Lpolymer9810800.21UniProt (P03902)
Pfam (PF00420)
Bos taurus (Bovine)NADH dehydrogenase subunit 4L
16AA
(72)
NADH-ubiquinone oxidoreductase chain 6polymer17519082.51UniProt (P03924)
Pfam (PF00499)
Bos taurus (Bovine)NADH dehydrogenase subunit 6
17BA
(82)
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrialpolymer44448562.11UniProt (P25708)
Pfam (PF01512)
Pfam (PF22461)
Pfam (PF10589)
Bos taurus (Bovine)Complex I-51kD,CI-51kD,NADH dehydrogenase flavoprotein 1,NADH-ubiquinone oxidoreductase 51 kDa subunit
18CA
(92)
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrialpolymer21723840.41UniProt (P04394)
Pfam (PF01257)
Bos taurus (Bovine)NADH dehydrogenase subunit II,NADH-ubiquinone oxidoreductase 24 kDa subunit
19DA
(A2)
NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrialpolymer70477044.11UniProt (P15690)
Pfam (PF00111)
Pfam (PF10588)
Pfam (PF22117)
Pfam (PF22151)
Pfam (PF00384)
Pfam (PF09326)
Bos taurus (Bovine)Complex I-75kD,CI-75kD
20EA
(B2)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrialpolymer43049207.31UniProt (P17694)
Pfam (PF00346)
Bos taurus (Bovine)Complex I-49kD,CI-49kD,NADH-ubiquinone oxidoreductase 49 kDa subunit
21FA
(C2)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrialpolymer22826464.81UniProt (P23709)
Pfam (PF00329)
Bos taurus (Bovine)Complex I-30kD,CI-30kD,NADH-ubiquinone oxidoreductase 30 kDa subunit
22GA
(D2)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrialpolymer17920104.51UniProt (P42026)
Pfam (PF01058)
Bos taurus (Bovine)Complex I-20kD,CI-20kD,NADH-ubiquinone oxidoreductase 20 kDa subunit,PSST subunit
23HA
(E2)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrialpolymer17620219.91UniProt (P42028)
Pfam (PF12838)
Bos taurus (Bovine)Complex I-23kD,CI-23kD,NADH-ubiquinone oxidoreductase 23 kDa subunit,TYKY subunit
24IA
(F2)
NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrialpolymer758451.41UniProt (P25712)
Pfam (PF15880)
Bos taurus (Bovine)Complex I-9kD,CI-9kD,NADH-ubiquinone oxidoreductase 9 kDa subunit
25JA
(G2)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrialpolymer13315361.31UniProt (Q02375)
Pfam (PF04800)
Bos taurus (Bovine)Complex I-18 kDa,CI-18 kDa,Complex I-AQDQ,CI-AQDQ,NADH-ubiquinone oxidoreductase 18 kDa subunit
26KA
(H2)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 5polymer10512563.51UniProt (Q02379)
Pfam (PF10200)
Bos taurus (Bovine)Complex I-15 kDa,CI-15 kDa,NADH-ubiquinone oxidoreductase 15 kDa subunit
27LA
(I2)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrialpolymer9610551.71UniProt (P23934)
Pfam (PF10276)
Bos taurus (Bovine)Complex I-13kD-A,CI-13kD-A,NADH-ubiquinone oxidoreductase 13 kDa-A subunit
28MA
(J2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1polymer708117.41UniProt (Q02377)
Pfam (PF15879)
Bos taurus (Bovine)Complex I-MWFE,CI-MWFE,NADH-ubiquinone oxidoreductase MWFE subunit
29NA
(K2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2polymer9810966.61UniProt (Q02370)
Pfam (PF05047)
Bos taurus (Bovine)Complex I-B8,CI-B8,NADH-ubiquinone oxidoreductase B8 subunit
30OA
(L2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3polymer839226.71UniProt (Q02371)
Pfam (PF14987)
Bos taurus (Bovine)Complex I-B9,CI-B9,NADH-ubiquinone oxidoreductase B9 subunit
31PA
(N2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5polymer11513203.41UniProt (P23935)
Pfam (PF04716)
Bos taurus (Bovine)Complex I subunit B13,Complex I-13kD-B,CI-13kD-B,NADH-ubiquinone oxidoreductase 13 kDa-B subunit
32QA
(O2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6polymer12714952.31UniProt (Q02366)
Pfam (PF13233)
Bos taurus (Bovine)Complex I-B14,CI-B14,NADH-ubiquinone oxidoreductase B14 subunit
33RA
(P2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7polymer11212564.41UniProt (Q05752)
Pfam (PF07347)
Bos taurus (Bovine)Complex I-B14.5a,CI-B14.5a,NADH-ubiquinone oxidoreductase subunit B14.5a
34SA
(Q2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8polymer17119992.91UniProt (P42029)
Pfam (PF06747)
Bos taurus (Bovine)Complex I-19kD,CI-19kD,Complex I-PGIV,CI-PGIV,NADH-ubiquinone oxidoreductase 19 kDa subunit
35TA
(R2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrialpolymer34539174.01UniProt (P34943)
Pfam (PF01370)
Bos taurus (Bovine)Complex I-39kD,CI-39kD,NADH-ubiquinone oxidoreductase 39 kDa subunit
36UA
(S2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialpolymer32036739.71UniProt (P34942)
Pfam (PF01712)
Bos taurus (Bovine)Complex I-42kD,CI-42kD,NADH-ubiquinone oxidoreductase 42 kDa subunit
37VA
(T2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11polymer14014640.81UniProt (Q8HXG6)
Pfam (PF02466)
Bos taurus (Bovine)Complex I-B14.7,CI-B14.7,NADH-ubiquinone oxidoreductase subunit B14.7
38WA
(U2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12polymer14517115.51UniProt (O97725)
Pfam (PF05071)
Bos taurus (Bovine)Complex I-B17.2,CIB17.2,NADH-ubiquinone oxidoreductase subunit B17.2
39XA
(V2)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13polymer14316563.21UniProt (Q95KV7)
Pfam (PF06212)
Bos taurus (Bovine)Cell death regulatory protein GRIM-19,Complex I-B16.6,CI-B16.6,Gene associated with retinoic-interferon-induced mortality 19 protein,GRIM-19,NADH-ubiquinone oxidoreductase B16.6 subunit
40OB, YA
(W2, M2)
Acyl carrier protein, mitochondrialpolymer8810119.52UniProt (P52505)
Pfam (PF00550)
Bos taurus (Bovine)ACP,CI-SDAP,NADH-ubiquinone oxidoreductase 9.6 kDa subunit
41ZA
(X2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1polymer576978.11UniProt (Q02378)
Pfam (PF08040)
Bos taurus (Bovine)Complex I-MNLL,CI-MNLL,NADH-ubiquinone oxidoreductase MNLL subunit
42AB
(Y2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrialpolymer728500.31UniProt (Q02374)
Pfam (PF14813)
Bos taurus (Bovine)Complex I-AGGG,CI-AGGG,NADH-ubiquinone oxidoreductase AGGG subunit
43BB
(Z2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3polymer9711029.51UniProt (Q02365)
Pfam (PF08122)
Bos taurus (Bovine)Complex I-B12,CI-B12,NADH-ubiquinone oxidoreductase B12 subunit
44CB
(a2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4polymer12815075.11UniProt (P48305)
Pfam (PF07225)
Bos taurus (Bovine)Complex I-B15,CI-B15,NADH-ubiquinone oxidoreductase B15 subunit
45DB
(b2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrialpolymer14316752.41UniProt (Q02380)
Pfam (PF09781)
Bos taurus (Bovine)Complex I-SGDH,CI-SGDH,NADH-ubiquinone oxidoreductase SGDH subunit
46EB
(c2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6polymer12715418.91UniProt (Q02367)
Pfam (PF09782)
Bos taurus (Bovine)Complex I-B17,CI-B17,NADH-ubiquinone oxidoreductase B17 subunit
47FB
(d2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7polymer13616297.61UniProt (Q02368)
Pfam (PF05676)
Bos taurus (Bovine)Complex I-B18,CI-B18,NADH-ubiquinone oxidoreductase B18 subunit
48GB
(f2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9polymer17821696.71UniProt (Q02369)
Pfam (PF05347)
Bos taurus (Bovine)Complex I-B22,CI-B22,NADH-ubiquinone oxidoreductase B22 subunit
49HB
(h2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrialpolymer12514469.11UniProt (Q8HXG5)
Pfam (PF10183)
Bos taurus (Bovine)Complex I-ESSS,CI-ESSS,NADH-ubiquinone oxidoreductase ESSS subunit
50IB
(i2)
NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrialpolymer495836.71UniProt (Q02376)
Pfam (PF15088)
Bos taurus (Bovine)Complex I-KFYI,CI-KFYI,NADH-ubiquinone oxidoreductase KFYI subunit
51JB
(j2)
NADH dehydrogenase [ubiquinone] 1 subunit C2polymer12014117.31UniProt (Q02827)
Pfam (PF06374)
Bos taurus (Bovine)Complex I-B14.5b,CI-B14.5b,NADH-ubiquinone oxidoreductase subunit B14.5b
52KB
(12)
NADH-ubiquinone oxidoreductase chain 1polymer31835688.81UniProt (P03887)
Pfam (PF00146)
Bos taurus (Bovine)NADH dehydrogenase subunit 1
53LB
(62)
NADH-ubiquinone oxidoreductase chain 5polymer60668327.91UniProt (P03920)
Pfam (PF06455)
Pfam (PF00662)
Pfam (PF00361)
Bos taurus (Bovine)NADH dehydrogenase subunit 5
54MB
(g2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10polymer17621000.91UniProt (Q02373)
Pfam (PF10249)
Bos taurus (Bovine)Complex I-PDSW,CI-PDSW,NADH-ubiquinone oxidoreductase PDSW subunit
55NB
(e2)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrialpolymer15818758.01UniProt (Q02372)
Pfam (PF05821)
Bos taurus (Bovine)Complex I-ASHI,CI-ASHI,NADH-ubiquinone oxidoreductase ASHI subunit
56PB
(A3)
Cytochrome c oxidase subunit 1polymer51457065.81UniProt (P00396)
Pfam (PF00115)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide I
57QB
(B3)
Cytochrome c oxidase subunit 2polymer22726040.41UniProt (P68530)
Pfam (PF02790)
Pfam (PF00116)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide II
58RB
(C3)
Cytochrome c oxidase subunit 3polymer26129957.61UniProt (P00415)
Pfam (PF00510)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide III
59SB
(D3)
Cytochrome c oxidase subunit 4 isoform 1, mitochondrialpolymer16919602.61UniProt (P00423)
Pfam (PF02936)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide IV,Cytochrome c oxidase subunit IV isoform 1,COX IV-1
60TB
(E3)
Cytochrome c oxidase subunit 5A, mitochondrialpolymer15216758.21UniProt (P00426)
Pfam (PF02284)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide Va
61UB
(F3)
Cytochrome c oxidase subunit 5B, mitochondrialpolymer12913852.81UniProt (P00428)
Pfam (PF01215)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide VIa,Cytochrome c oxidase polypeptide Vb
62VB
(G3)
Cytochrome c oxidase subunit 6A2, mitochondrialpolymer9710819.41UniProt (P07471)
Pfam (PF02046)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide VIa-heart,COXVIAH,Cytochrome c oxidase polypeptide VIb
63WB
(H3)
Cytochrome c oxidase subunit 6B1polymer8610170.41UniProt (P00429)
Pfam (PF02297)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide VII,Cytochrome c oxidase subunit AED,Cytochrome c oxidase subunit VIb isoform 1,COX VIb-1
64XB
(I3)
Cytochrome c oxidase subunit 6Cpolymer748626.21UniProt (P04038)
Pfam (PF02937)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide VIc,Cytochrome c oxidase subunit STA
65YB
(J3)
Cytochrome c oxidase subunit 7A1, mitochondrialpolymer809076.51UniProt (P07470)
Pfam (PF02238)
Bos taurus (Bovine)Cytochrome c oxidase subunit VIIIc,VIIIC,Cytochrome c oxidase subunit VIIa-heart,Cytochrome c oxidase subunit VIIa-H,Cytochrome c oxidase subunit VIIa-muscle,Cytochrome c oxidase subunit VIIa-M
66ZB
(K3)
Cytochrome c oxidase subunit 7B, mitochondrialpolymer809077.41UniProt (P13183)
Pfam (PF05392)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide VIIb,IHQ
67AC
(L3)
Cytochrome c oxidase subunit 7C, mitochondrialpolymer637342.71UniProt (P00430)
Pfam (PF02935)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide VIIIA,Cytochrome c oxidase polypeptide VIIc
68BC
(M3)
Cytochrome c oxidase subunit 8B, mitochondrialpolymer707650.11UniProt (P10175)
Pfam (PF02285)
Bos taurus (Bovine)Cytochrome c oxidase polypeptide VIII-heart,Cytochrome c oxidase subunit 8-1,Cytochrome c oxidase subunit 8H,IX,VIIIb
69CC, DC, FC, GC
(C1, O1)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
70EC, HC
(D1, P1)
HEME Cnon-polymer618.52Chemie (HEC)
71IC, OC, RC
(Q1, 92, A2)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.83Chemie (FES)
72JC, LC, SC
(22, 42, B2)
1,2-Distearoyl-sn-glycerophosphoethanolaminenon-polymer748.13Chemie (3PE)
73KC
(42)
CARDIOLIPINnon-polymer1464.01Chemie (CDL)
PubChem (17753886)
PubChem (5287898)
74MC
(82)
FLAVIN MONONUCLEOTIDEnon-polymer456.31Chemie (FMN)
PubChem (710)
PubChem (8965)
PubChem (23585816)
PubChem (643976)
PubChem (51435500)
PubChem (51435503)
PubChem (5702760)
PubChem (7048779)
PubChem (7048781)
PubChem (15559251)
75NC, PC, QC, TC, UC...
(82, A2, D2, E2)
IRON/SULFUR CLUSTERnon-polymer351.66Chemie (SF4)
76GD, WC
(F3, I2)
ZINC IONnon-polymer65.42Chemie (ZN)
77XC
(R2)
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer743.41Chemie (NAP)
PubChem (5885)
PubChem (46936685)
PubChem (71717786)
PubChem (4412)
PubChem (90473931)
PubChem (91972139)
PubChem (145946263)
PubChem (153311489)
PubChem (174001641)
PubChem (165382010)
78YC, ZC
(S2, j2)
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINEnon-polymer790.12Chemie (PC1)
PubChem (65146)
PubChem (94190)
PubChem (10417837)
79AD, BD
(A3)
HEME-Anon-polymer852.82Chemie (HEA)
80CD, ED, FD
(A3, B3)
COPPER (II) IONnon-polymer63.53Chemie (CU)
PubChem (27099)
81DD
(A3)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains80
Total formula weight1709088.2
Non-Polymers*Number of molecules31
Total formula weight14880.0
All*Total formula weight1723968.1
*Water molecules are not included.

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PDB entries from 2026-04-01

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