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9IHP

Open state without NUQM and with flavoprotein (classification state 3) 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
(E)
NUHM (24 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer24127396.71UniProt (E1UWB2)
Pfam (PF01257)
Komagataella pastoris
6F
(F)
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrialpolymer47352234.71UniProt (E1UWA7)
Pfam (PF01512)
Pfam (PF22461)
Pfam (PF10531)
Pfam (PF10589)
Komagataella pastoris
7G
(G)
NUAM (75 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer72679646.41UniProt (E1UWA6)
Pfam (PF13510)
Pfam (PF10588)
Pfam (PF22117)
Pfam (PF22151)
Pfam (PF00384)
Pfam (PF09326)
Komagataella pastoris
8H
(H)
NADH-ubiquinone oxidoreductase chain 1polymer35339698.81UniProt (E1UWC2)
Pfam (PF00146)
Komagataella pastoris
9I
(I)
NUIM (TYKY) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer22225544.21UniProt (E1UWB3)
Pfam (PF12838)
Komagataella pastoris
10J
(J)
NADH-ubiquinone oxidoreductase chain 6polymer16118564.41UniProt (E1UWC7)
Pfam (PF00499)
Komagataella pastoris
11K
(K)
NULM (ND4L) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer829118.71UniProt (E1UWB6)Komagataella pastoris
12L
(L)
NADH-ubiquinone oxidoreductase chain 5polymer64272436.11UniProt (E1UWC6)
Pfam (PF00662)
Pfam (PF00361)
Pfam (PF06455)
Komagataella pastoris
13M
(M)
NADH-ubiquinone oxidoreductase chain 4polymer49154784.21UniProt (E1UWC5)
Pfam (PF00361)
Komagataella pastoris
14N
(N)
NADH-ubiquinone oxidoreductase chain 2polymer52359097.91UniProt (E1UWC3)
Pfam (PF00361)
Komagataella pastorisNADH dehydrogenase subunit 2
15O
(O)
NUXM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer19322263.11UniProt (E1UWB9)
Pfam (PF10785)
Pfam (PF12853)
Komagataella pastoris
16P
(P)
NUEM (39 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer38443350.01UniProt (E1UWA9)
Pfam (PF01370)
Komagataella pastoris
17Q
(Q)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrialpolymer15918241.71UniProt (E1UWC0)
Pfam (PF04800)
Komagataella pastoris
18R
(R)
NUMM (13 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer13915717.81UniProt (E1UWB7)
Pfam (PF10276)
Komagataella pastoris
19S
(S)
NI8M (B8) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer909858.51UniProt (E1UWD3)
Pfam (PF05047)
Komagataella pastoris
20T
(T)
Acyl carrier proteinpolymer13815507.61UniProt (E1UWE2)
Pfam (PF00550)
Komagataella pastoris
21U
(U)
Acyl carrier proteinpolymer13014780.61UniProt (E1UWE3)
Pfam (PF00550)
Komagataella pastoris
22V
(V)
NUFM (B13) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer13415590.81UniProt (E1UWB0)
Pfam (PF04716)
Komagataella pastoris
23W
(W)
BA75_04796T0polymer12214783.01UniProt (E1UWD6)
Pfam (PF05347)
Komagataella pastorisNB4M (B14) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)
24X
(X)
NADH-ubiquinone oxidoreductasepolymer18420718.51UniProt (E1UWB8)Komagataella pastoris
25Y
(Y)
NUJM (B14.7) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer21623507.61UniProt (E1UWB4)Komagataella pastoris
26Z
(Z)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13polymer14717243.71UniProt (E1UWD8)
Pfam (PF06212)
Komagataella pastoris
27AA
(a)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1polymer15017446.71UniProt (E1UWD0)Komagataella pastoris
28BA
(b)
NI9M (B9) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer799181.51UniProt (E1UWD4)Komagataella pastoris
29CA
(c)
BA75_00589T0polymer18220111.01UniProt (E1UWC1)Komagataella pastorisNUZM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)
30DA
(d)
Pichia pastoris NADH-ubiquinone oxidoreductase subunit NEBMpolymer789050.41UniProt (C4R4T8)Komagataella pastoris
31EA
(e)
BA75_05084T0polymer10612251.01UniProt (E1UWD1)Komagataella pastorisNIPM (15 kDa) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)
32FA
(f)
NUTM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer869864.31UniProt (E1UWE5)Komagataella pastoris
33GA
(g)
NESM (ESSS) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer23927250.31UniProt (E1UWE1)Komagataella pastoris
34HA
(h)
NUSM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer18221224.61UniProt (E1UWE4)Komagataella pastoris
35IA
(i)
NUUM subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer748335.51UniProt (E1UWE6)Komagataella pastoris
36JA
(j)
Subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer597071.31UniProt (A0A1G4KQ11)Komagataella pastoris
37KA
(k)
NB2M (B12) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer617142.01UniProt (E1UWD5)
Pfam (PF08122)
Komagataella pastoris
38LA
(l)
NIAM (ASHI) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer15617944.21UniProt (E1UWC8)
Pfam (PF05821)
Komagataella pastoris
39MA
(m)
NB5M (B15) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer819437.81UniProt (E1UWD7)Komagataella pastoris
40NA
(n)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9polymer11112845.71UniProt (E1UWD2)
Pfam (PF05347)
Komagataella pastorisComplex I-B22,NADH-ubiquinone oxidoreductase B22 subunit
41OA
(o)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7polymer8710473.01UniProt (E1UWD9)
Pfam (PF05676)
Komagataella pastoris
42PA
(p)
NIDM (PDSW) subunit of mitochondrial NADH:ubiquinone oxidoreductase (Complex I)polymer9210787.01UniProt (E1UWC9)Komagataella pastoris
43QA
(q)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunitpolymer14016331.41UniProt (E1UWE0)
Pfam (PF05071)
Komagataella pastoris
44AB, EB, FB, RA, VA...
(G, I, B, F)
IRON/SULFUR CLUSTERnon-polymer351.66Chemie (SF4)
45BB, DC, EC, GB, HC...
(H, Y, Z, I, a...)
DIUNDECYL PHOSPHATIDYL CHOLINEnon-polymer622.821Chemie (PLC)
46UA, XA
(E, G)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.82Chemie (FES)
47WA
(F)
FLAVIN MONONUCLEOTIDEnon-polymer456.31Chemie (FMN)
48YA
(G)
POTASSIUM IONnon-polymer39.11Chemie (K)
49CB, DB, HB, IC, KB...
(H, J, b, L, d...)
1,2-Distearoyl-sn-glycerophosphoethanolaminenon-polymer748.119Chemie (3PE)
50FC, GC, KC, VB
(Z, a, b, O)
CARDIOLIPINnon-polymer1464.04Chemie (CDL)
51YB
(P)
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer745.41Chemie (NDP)
52AC
(R)
ZINC IONnon-polymer65.41Chemie (ZN)
53BC, CC
(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 1-acetylation
q: 1 - 139 (UniProt: E1UWE0)
PDBExternal DatabaseDetails
Ace 0-acetylation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains43
Total formula weight1024352.7
Non-Polymers*Number of molecules58
Total formula weight38086.1
All*Total formula weight1062438.8
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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