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9CE2

Respiratory supercomplex I+III2+IV open state

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, HB
(0, Ab)
Cytochrome b-c1 complex subunit 6, mitochondrialpolymer9110685.82UniProt (A0A8D1JI21)Sus scrofa (pig)
2B, IB
(1, Ac)
Ubiquinol-cytochrome c reductase complex 7.2 kDa proteinpolymer647412.52UniProt (A0A8D1J3N6)Sus scrofa (pig)cytochrome b-c1 complex subunit 9
3AC, BC, C, E
(2, 4, Ae, Af)
Ubiquinol-cytochrome c reductase, Rieske iron-sulfur polypeptide 1polymer29932174.74UniProt (F1RNZ1)Sus scrofa (pig)
4D, JB
(3, Ad)
Cytochrome b-c1 complex subunit 10polymer566560.72UniProt (F1SDI2)Sus scrofa (pig)
5BB, F
(6, v)
Cytochrome b-c1 complex subunit 2, mitochondrialpolymer45348262.42UniProt (F1RPD2)Sus scrofa (pig)
6CB, G
(7, w)
Cytochrome bpolymer37942840.72UniProt (Q1HBG9)Sus scrofa (pig)
7DB, H
(8, x)
Cytochrome c1polymer32635488.92UniProt (A0A287AZF9)Sus scrofa (pig)
8EB, I
(9, y)
Cytochrome b-c1 complex subunit 7polymer11113587.52UniProt (A0A286ZPR8)Sus scrofa (pig)
9J
(A)
Cytochrome c oxidase subunit 6Cpolymer758617.11UniProt (A0A4X1TXH1)Sus scrofa (pig)
10K
(a)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrialpolymer18921587.01UniProt (F1SGC6)Sus scrofa (pig)
11L
(b)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6polymer12815603.21UniProt (A0A4X1UIV8)Sus scrofa (pig)Complex I-B17,NADH-ubiquinone oxidoreductase B17 subunit
12M
(c)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrialpolymer18621702.51UniProt (F1RWL7)Sus scrofa (pig)Complex I-ASHI,NADH-ubiquinone oxidoreductase ASHI subunit
13N
(d)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10polymer17620944.81UniProt (A0A8D0R7A9)Sus scrofa (pig)
14O
(e)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrialpolymer15417384.71UniProt (A0A8D1EYI7)Sus scrofa (pig)
15P
(f)
NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrialpolymer768664.11UniProt (A0A8D1EYQ2)Sus scrofa (pig)
16Q
(g)
NADH dehydrogenase [ubiquinone] 1 subunit C2polymer12214327.71UniProt (A0A480JRW3)Sus scrofa (pig)
17R
(h)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 5polymer10612506.61UniProt (A0A4X1VX77)Sus scrofa (pig)
18S
(i)
NADH-ubiquinone oxidoreductase chain 2polymer34739077.51UniProt (O79875)Sus scrofa (pig)NADH dehydrogenase subunit 2
19T
(j)
NADH-ubiquinone oxidoreductase chain 3polymer11512998.41UniProt (O79880)Sus scrofa (pig)
20U
(k)
NADH-ubiquinone oxidoreductase chain 4Lpolymer9810827.31UniProt (P56632)Sus scrofa (pig)NADH dehydrogenase subunit 4L
21V
(m)
NADH-ubiquinone oxidoreductase chain 6polymer17519021.31UniProt (O79882)Sus scrofa (pig)
22W
(n)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1polymer587044.31UniProt (A0A4X1SNY5)Sus scrofa (pig)Complex I-MNLL,NADH-ubiquinone oxidoreductase MNLL subunit
23X
(o)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4polymer12915117.41UniProt (A0A4X1T6M0)Sus scrofa (pig)
24Y
(p)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9polymer22126347.21UniProt (K7GSE5)Sus scrofa (pig)Complex I-B22,NADH-ubiquinone oxidoreductase B22 subunit
25Z
(q)
NADH-ubiquinone oxidoreductase chain 4polymer45951859.41UniProt (O79881)Sus scrofa (pig)NADH dehydrogenase subunit 4
26AA
(r)
NADH-ubiquinone oxidoreductase chain 1polymer31835667.51UniProt (O79874)Sus scrofa (pig)NADH dehydrogenase subunit 1
27BA
(B)
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrialpolymer46450637.81UniProt (A0A4X1SZP7)Sus scrofa (pig)
28CA
(C)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrialpolymer46953282.21UniProt (A0A480XQH6)Sus scrofa (pig)
29DA
(D)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrialpolymer26430241.41UniProt (A0A286ZNN4)Sus scrofa (pig)Complex I-30kD,NADH-ubiquinone oxidoreductase 30 kDa subunit
30EA
(E)
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrialpolymer24927439.51UniProt (A0A4X1VRV3)Sus scrofa (pig)
31FA
(F)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrialpolymer12313349.01UniProt (A0A4X1THU2)Sus scrofa (pig)
32GA
(H)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrialpolymer21223893.31UniProt (A0A286ZUN9)Sus scrofa (pig)Complex I-23kD,NADH-ubiquinone oxidoreductase 23 kDa subunit
33HA
(I)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrialpolymer26329235.21UniProt (A0A4X1VTL7)Sus scrofa (pig)Complex I-20kD,NADH-ubiquinone oxidoreductase 20 kDa subunit
34IA
(J)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrialpolymer17519718.51UniProt (G8IFA6)Sus scrofa (pig)Complex I-18 kDa,NADH-ubiquinone oxidoreductase 18 kDa subunit
35JA
(K)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12polymer14517162.41UniProt (F1SQP4)Sus scrofa (pig)
36KA
(N)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 isoform X1polymer11613321.61UniProt (A0A8D0UWW0)Sus scrofa (pig)
37LA, UA
(O, X)
Acyl carrier proteinpolymer15617308.22UniProt (A0A8D1WW27)Sus scrofa (pig)
38MA
(P)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2polymer9911099.81UniProt (A0A8D1FN21)Sus scrofa (pig)
39NA
(Q)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6polymer15417890.01UniProt (A0A8D0Z0K9)Sus scrofa (pig)Complex I-B14,NADH-ubiquinone oxidoreductase B14 subunit
40OA
(R)
NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrialpolymer11012172.81UniProt (A0A480TFA5)Sus scrofa (pig)Complex I-9kD,NADH-ubiquinone oxidoreductase 9 kDa subunit
41PA
(S)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1polymer708034.41UniProt (A0A8D0TJQ4)Sus scrofa (pig)
42QA
(T)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3polymer16918319.01UniProt (A0A4X1VPG4)Sus scrofa (pig)Complex I-B9,NADH-ubiquinone oxidoreductase B9 subunit
43RA
(U)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialpolymer35740476.11UniProt (F1SIS9)Sus scrofa (pig)
44SA
(V)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11polymer14114686.91UniProt (I3LGM4)Sus scrofa (pig)
45TA
(W)
NADH:ubiquinone oxidoreductase subunit A13polymer14416911.61UniProt (A0A8D0K655)Sus scrofa (pig)
46VA
(Y)
NADH:ubiquinone oxidoreductase subunit B2polymer10511939.41UniProt (A0A8D1G9F4)Sus scrofa (pig)
47WA
(Z)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3polymer11412857.61UniProt (A0A8D0INK7)Sus scrofa (pig)Complex I-B12,NADH-ubiquinone oxidoreductase B12 subunit
48XA
(l)
NADH-ubiquinone oxidoreductase chain 5polymer60668695.51UniProt (Q9TDR1)Sus scrofa (pig)NADH dehydrogenase subunit 5
49YA
(s)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8polymer24927760.81UniProt (F1SLR1)Sus scrofa (pig)Complex I-19kD,NADH-ubiquinone oxidoreductase 19 kDa subunit
50ZA
(t)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7polymer13716487.91UniProt (F1SCH1)Sus scrofa (pig)
51AB, WB
(u, 5)
Cytochrome b-c1 complex subunit 1, mitochondrialpolymer48052756.32UniProt (A0A8D0PK14)Sus scrofa (pig)
52FB, GB
(z, Aa)
Cytochrome b-c1 complex subunit 8polymer829784.32UniProt (A0A8D0SHY6)Sus scrofa (pig)
53KB
(Ag)
Cytochrome c oxidase subunit 8polymer707615.91UniProt (A1XQT4)Sus scrofa (pig)
54LB
(Ah)
Cytochrome c oxidase subunit 7A1, mitochondrialpolymer809028.51UniProt (Q8SPJ9)Sus scrofa (pig)
55MB
(Ai)
Cytochrome c oxidase subunit 7Bpolymer809169.51UniProt (A0A287BJ57)Sus scrofa (pig)
56NB
(Aj)
Cytochrome c oxidase subunit 7C, mitochondrialpolymer637358.71UniProt (Q1W0Y2)Sus scrofa (pig)
57OB
(Ak)
Cytochrome c oxidase subunit 1polymer51456992.71UniProt (O79876)Sus scrofa (pig)
58PB
(Al)
Cytochrome c oxidase subunit 2polymer22826203.61UniProt (P50667)Sus scrofa (pig)Cytochrome c oxidase polypeptide II
59QB
(Am)
Cytochrome c oxidase subunit 3polymer26129753.41UniProt (Q35916)Sus scrofa (pig)
60RB
(An)
Cytochrome c oxidase subunit 4polymer16919670.71UniProt (A0A4X1T8J9)Sus scrofa (pig)
61SB
(Ao)
Cytochrome c oxidase subunit 5A, mitochondrialpolymer15216771.21UniProt (F1SJ34)Sus scrofa (pig)
62TB
(Ap)
Cytochrome c oxidase subunit 5B, mitochondrialpolymer12913801.81UniProt (Q5S3G4)Sus scrofa (pig)
63UB
(Aq)
Cytochrome c oxidase subunit 6A2polymer9710876.41UniProt (A0A287AEB7)Sus scrofa (pig)
64VB
(Ar)
Cytochrome c oxidase subunitpolymer8610170.41UniProt (A0A8D0W345)Sus scrofa (pig)
65XB
(G)
NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrialpolymer72779627.41UniProt (A0A287ARY3)Sus scrofa (pig)
66YB
(L)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrialpolymer37242066.71UniProt (F1SL07)Sus scrofa (pig)Complex I-39kD,NADH-ubiquinone oxidoreductase 39 kDa subunit
67ZB
(M)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7polymer11312648.61UniProt (A0A8W4F7N8)Sus scrofa (pig)
68CC, DC, JC, VC
(2, 4, E, G)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.84Chemie (FES)
69EC, FC, OC, PC
(7, w)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
70GC, QC
(8, x)
HEME Cnon-polymer618.52Chemie (HEC)
71HC
(B)
FLAVIN MONONUCLEOTIDEnon-polymer456.31Chemie (FMN)
72IC, KC, LC, MC, TC...
(B, H, I, G)
IRON/SULFUR CLUSTERnon-polymer351.66Chemie (SF4)
73NC
(Q)
S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] tetradecanethioatenon-polymer568.71Chemie (ZMP)
74RC, SC
(Ak)
HEME-Anon-polymer852.82Chemie (HEA)
75WC
(L)
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer745.41Chemie (NDP)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains80
Total formula weight1884739.3
Non-Polymers*Number of molecules21
Total formula weight9992.2
All*Total formula weight1894731.6
*Water molecules are not included.

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PDB entries from 2025-07-09

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