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9IHO

Open state without NUQM and without flavoprotein (classification state 4) of Pichia pastoris mitochondrial complex I in cMSP26 nanodiscs

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
NADH-ubiquinone oxidoreductase chain 3polymer14116019.81UniProt (E1UWC4)Komagataella pastoris
2B
(B)
BA75_00622T0polymer20423354.01UniProt (E1UWB5)Komagataella pastorisNUKM (PSST) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)
3C
(C)
NUGM (30 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer28933183.71UniProt (E1UWB1)Komagataella pastoris
4D
(D)
NUCM (49 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer48254962.51UniProt (E1UWA8)Komagataella pastoris
5E
(G)
NUAM (75 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer72679646.41UniProt (E1UWA6)Komagataella pastoris
6F
(H)
NADH-ubiquinone oxidoreductase chain 1polymer35339698.81UniProt (E1UWC2)Komagataella pastoris
7G
(I)
NUIM (TYKY) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer22225544.21UniProt (E1UWB3)Komagataella pastoris
8H
(J)
NADH-ubiquinone oxidoreductase chain 6polymer16118564.41UniProt (E1UWC7)Komagataella pastoris
9I
(K)
NULM (ND4L) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer829118.71UniProt (E1UWB6)Komagataella pastoris
10J
(L)
NADH-ubiquinone oxidoreductase chain 5polymer64272436.11UniProt (E1UWC6)Komagataella pastoris
11K
(M)
NADH-ubiquinone oxidoreductase chain 4polymer49154784.21UniProt (E1UWC5)Komagataella pastoris
12L
(N)
NADH-ubiquinone oxidoreductase chain 2polymer52359097.91UniProt (E1UWC3)Komagataella pastorisNADH dehydrogenase subunit 2
13M
(O)
NUXM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer19322263.11UniProt (E1UWB9)Komagataella pastoris
14N
(P)
NUEM (39 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer38443350.01UniProt (E1UWA9)Komagataella pastoris
15O
(Q)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrialpolymer15918241.71UniProt (E1UWC0)Komagataella pastoris
16P
(R)
NUMM (13 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer13915717.81UniProt (E1UWB7)Komagataella pastoris
17Q
(S)
NI8M (B8) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer909858.51UniProt (E1UWD3)Komagataella pastoris
18R
(T)
Acyl carrier proteinpolymer13815507.61UniProt (E1UWE2)Komagataella pastoris
19S
(U)
Acyl carrier proteinpolymer13014780.61UniProt (E1UWE3)Komagataella pastoris
20T
(V)
NUFM (B13) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer13415590.81UniProt (E1UWB0)Komagataella pastoris
21U
(W)
BA75_04796T0polymer12214783.01UniProt (E1UWD6)Komagataella pastorisNB4M (B14) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)
22V
(X)
NADH-ubiquinone oxidoreductasepolymer18420718.51UniProt (E1UWB8)Komagataella pastoris
23W
(Y)
NUJM (B14.7) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer21623507.61UniProt (E1UWB4)Komagataella pastoris
24X
(Z)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13polymer14717243.71UniProt (E1UWD8)Komagataella pastoris
25Y
(a)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1polymer15017446.71UniProt (E1UWD0)Komagataella pastoris
26Z
(b)
NI9M (B9) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer799181.51UniProt (E1UWD4)Komagataella pastoris
27AA
(c)
BA75_00589T0polymer18220111.01UniProt (E1UWC1)Komagataella pastorisNUZM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)
28BA
(d)
Pichia pastoris NADH-ubiquinone oxidoreductase subunit NEBMpolymer789050.41UniProt (C4R4T8)Komagataella pastoris
29CA
(e)
BA75_05084T0polymer10612251.01UniProt (E1UWD1)Komagataella pastorisNIPM (15 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)
30DA
(f)
NUTM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer869864.31UniProt (E1UWE5)Komagataella pastoris
31EA
(g)
NESM (ESSS) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer23927250.31UniProt (E1UWE1)Komagataella pastoris
32FA
(h)
NUSM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer18221224.61UniProt (E1UWE4)Komagataella pastoris
33GA
(i)
NUUM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer748335.51UniProt (E1UWE6)Komagataella pastoris
34HA
(j)
Subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer597071.31UniProt (A0A1G4KQ11)Komagataella pastoris
35IA
(k)
NB2M (B12) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer617142.01UniProt (E1UWD5)Komagataella pastoris
36JA
(l)
NIAM (ASHI) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer15617944.21UniProt (E1UWC8)Komagataella pastoris
37KA
(m)
NB5M (B15) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer819437.81UniProt (E1UWD7)Komagataella pastoris
38LA
(n)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9polymer11112845.71UniProt (E1UWD2)Komagataella pastorisComplex I-B22,NADH-ubiquinone oxidoreductase B22 subunit
39MA
(o)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7polymer8710473.01UniProt (E1UWD9)Komagataella pastoris
40NA
(p)
NIDM (PDSW) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer9210787.01UniProt (E1UWC9)Komagataella pastoris
41OA
(q)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunitpolymer14016331.41UniProt (E1UWE0)Komagataella pastoris
42PA, SA, TA, WA, XA
(B, G, I)
IRON/SULFUR CLUSTERnon-polymer351.65Chemie (SF4)
43BC, CC, GB, GC, HB...
(a, b, L, d, g...)
DIUNDECYL PHOSPHATIDYL CHOLINEnon-polymer622.821Chemie (PLC)
44UA
(G)
POTASSIUM IONnon-polymer39.11Chemie (K)
45AB, BB, CB, DB, EB...
(L, b, M, h, j...)
1,2-Distearoyl-sn-glycerophosphoethanolaminenon-polymer748.117Chemie (3PE)
46AC, DC, OB, OC
(Z, b, O, q)
CARDIOLIPINnon-polymer1464.04Chemie (CDL)
47PB
(P)
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer745.41Chemie (NDP)
48SB
(R)
ZINC IONnon-polymer65.41Chemie (ZN)
49TB, UB
(T, U)
~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] (3~{S})-3-oxidanyltetradecanethioatenon-polymer584.72Chemie (EHZ)
Sequence modifications
O: 1 - 192 (UniProt: E1UWB9)
PDBExternal DatabaseDetails
Ace 0-acetylation
S: 1 - 89 (UniProt: E1UWD3)
PDBExternal DatabaseDetails
Ace 0-acetylation
X: 1 - 183 (UniProt: E1UWB8)
PDBExternal DatabaseDetails
Ace 0-acetylation
Z: 1 - 146 (UniProt: E1UWD8)
PDBExternal DatabaseDetails
Ace 0-acetylation
c: 1 - 181 (UniProt: E1UWC1)
PDBExternal DatabaseDetails
Ace 0-acetylation
q: 1 - 139 (UniProt: E1UWE0)
PDBExternal DatabaseDetails
Ace 0-acetylation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains41
Total formula weight944721.4
Non-Polymers*Number of molecules52
Total formula weight35430.3
All*Total formula weight980151.7
*Water molecules are not included.

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PDB entries from 2025-10-15

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