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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)
Pfam (PF00507)
Komagataella pastoris
2B
(B)
BA75_00622T0polymer20423354.01UniProt (E1UWB5)
Pfam (PF01058)
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)
Pfam (PF00329)
Komagataella pastoris
4D
(D)
NUCM (49 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer48254962.51UniProt (E1UWA8)
Pfam (PF00346)
Komagataella pastoris
5E
(G)
NUAM (75 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer72679646.41UniProt (E1UWA6)
Pfam (PF09326)
Pfam (PF13510)
Pfam (PF10588)
Pfam (PF22117)
Pfam (PF22151)
Pfam (PF00384)
Komagataella pastoris
6F
(H)
NADH-ubiquinone oxidoreductase chain 1polymer35339698.81UniProt (E1UWC2)
Pfam (PF00146)
Komagataella pastoris
7G
(I)
NUIM (TYKY) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer22225544.21UniProt (E1UWB3)
Pfam (PF12838)
Komagataella pastoris
8H
(J)
NADH-ubiquinone oxidoreductase chain 6polymer16118564.41UniProt (E1UWC7)
Pfam (PF00499)
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)
Pfam (PF00662)
Pfam (PF00361)
Pfam (PF06455)
Komagataella pastoris
11K
(M)
NADH-ubiquinone oxidoreductase chain 4polymer49154784.21UniProt (E1UWC5)
Pfam (PF00361)
Komagataella pastoris
12L
(N)
NADH-ubiquinone oxidoreductase chain 2polymer52359097.91UniProt (E1UWC3)
Pfam (PF00361)
Komagataella pastorisNADH dehydrogenase subunit 2
13M
(O)
NUXM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer19322263.11UniProt (E1UWB9)
Pfam (PF10785)
Pfam (PF12853)
Komagataella pastoris
14N
(P)
NUEM (39 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer38443350.01UniProt (E1UWA9)
Pfam (PF01370)
Komagataella pastoris
15O
(Q)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrialpolymer15918241.71UniProt (E1UWC0)
Pfam (PF04800)
Komagataella pastoris
16P
(R)
NUMM (13 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer13915717.81UniProt (E1UWB7)
Pfam (PF10276)
Komagataella pastoris
17Q
(S)
NI8M (B8) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer909858.51UniProt (E1UWD3)
Pfam (PF05047)
Komagataella pastoris
18R
(T)
Acyl carrier proteinpolymer13815507.61UniProt (E1UWE2)
Pfam (PF00550)
Komagataella pastoris
19S
(U)
Acyl carrier proteinpolymer13014780.61UniProt (E1UWE3)
Pfam (PF00550)
Komagataella pastoris
20T
(V)
NUFM (B13) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer13415590.81UniProt (E1UWB0)
Pfam (PF04716)
Komagataella pastoris
21U
(W)
BA75_04796T0polymer12214783.01UniProt (E1UWD6)
Pfam (PF05347)
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)
Pfam (PF06212)
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)
Pfam (PF08122)
Komagataella pastoris
36JA
(l)
NIAM (ASHI) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer15617944.21UniProt (E1UWC8)
Pfam (PF05821)
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)
Pfam (PF05347)
Komagataella pastorisComplex I-B22,NADH-ubiquinone oxidoreductase B22 subunit
39MA
(o)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7polymer8710473.01UniProt (E1UWD9)
Pfam (PF05676)
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)
Pfam (PF05071)
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 2025-12-03

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