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6ZKD

Complex I during turnover, open1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(1)
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrialpolymer46450687.81UniProt (W5PUX0)
Pfam (PF01512)
Pfam (PF22461)
Pfam (PF10589)
Ovis aries (Sheep)
2B
(2)
Mitochondrial complex I, 24 kDa subunitpolymer24627373.61UniProt (W5NRY1)
Pfam (PF01257)
Ovis aries (Sheep)
3C
(3)
NADH:ubiquinone oxidoreductase core subunit S1polymer72779519.31UniProt (W5QB34)Ovis aries (Sheep)
4D
(4)
Mitochondrial complex I, 49 kDa subunitpolymer46352661.51Ovis aries (Sheep)
5E
(5)
NADH:ubiquinone oxidoreductase core subunit S3polymer26630384.61UniProt (W5PB27)
Pfam (PF00329)
Ovis aries (Sheep)
6F
(6)
Mitochondrial complex I, PSST subunitpolymer22324622.91Ovis aries (Sheep)
7G
(9)
Mitochondrial complex I, TYKY subunitpolymer21724496.11Ovis aries (Sheep)
8H
(A)
NADH-ubiquinone oxidoreductase chain 3polymer11513106.51UniProt (O78753)
Pfam (PF00507)
Ovis aries (Sheep)NADH dehydrogenase subunit 3
9I
(H)
NADH-ubiquinone oxidoreductase chain 1polymer31835884.91UniProt (O78747)
Pfam (PF00146)
Ovis aries (Sheep)NADH dehydrogenase subunit 1
10J
(J)
NADH-ubiquinone oxidoreductase chain 6polymer17519126.61UniProt (O78757)
Pfam (PF00499)
Ovis aries (Sheep)NADH dehydrogenase subunit 6
11K
(K)
NADH-ubiquinone oxidoreductase chain 4Lpolymer9810868.21UniProt (O78754)
Pfam (PF00420)
Ovis aries (Sheep)NADH dehydrogenase subunit 4L
12L
(L)
NADH-ubiquinone oxidoreductase chain 5polymer60668438.91UniProt (O78756)
Pfam (PF00662)
Pfam (PF00361)
Pfam (PF06455)
Ovis aries (Sheep)NADH dehydrogenase subunit 5
13M
(M)
NADH-ubiquinone oxidoreductase chain 4polymer45952086.71UniProt (O78755)
Pfam (PF01059)
Pfam (PF00361)
Ovis aries (Sheep)NADH dehydrogenase subunit 4
14N
(N)
NADH-ubiquinone oxidoreductase chain 2polymer34739149.81UniProt (O78748)
Pfam (PF00361)
Pfam (PF06444)
Ovis aries (Sheep)NADH dehydrogenase subunit 2
15O
(V)
Mitochondrial complex I, B14.7 subunitpolymer14114784.01UniProt (W5PAR2)Ovis aries (Sheep)
16P
(W)
NADH:ubiquinone oxidoreductase subunit B5polymer18921614.21UniProt (W5QHN8)Ovis aries (Sheep)
17CA, Q
(X, j)
Acyl carrier proteinpolymer15717608.22UniProt (W5NQT7)
Pfam (PF00550)
Ovis aries (Sheep)
18R
(Y)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8polymer17220139.21UniProt (W5PYA5)Ovis aries (Sheep)
19S
(Z)
Mitochondrial complex I, PDSW subunitpolymer17520880.81Ovis aries (Sheep)
20T
(a)
Mitochondrial complex I, 10 kDa subunitpolymer10911916.51Ovis aries (Sheep)
21U
(b)
Mitochondrial complex I, 13 kDa subunitpolymer12413457.21Ovis aries (Sheep)
22V
(c)
NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrialpolymer17019382.01UniProt (W5PE07)
Pfam (PF04800)
Ovis aries (Sheep)Complex I-18 kDa,NADH-ubiquinone oxidoreductase 18 kDa subunit
23W
(d)
NADH:ubiquinone oxidoreductase subunit A9polymer38043025.61UniProt (W5PI58)Ovis aries (Sheep)
24X
(e)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2polymer9911097.81UniProt (W5QAH8)Ovis aries (Sheep)
25Y
(f)
Mitochondrial complex I, B13 subunitpolymer11613287.51UniProt (W5PNX7)Ovis aries (Sheep)
26Z
(g)
NADH:ubiquinone oxidoreductase subunit A6polymer14016302.81UniProt (W5QC06)
Pfam (PF05347)
Ovis aries (Sheep)
27AA
(h)
Mitochondrial complex I, B14.5a subunitpolymer11412701.61UniProt (W5P0I2)
Pfam (PF07347)
Ovis aries (Sheep)
28BA
(i)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12polymer14517115.51UniProt (B9VGZ9)Ovis aries (Sheep)
29DA
(k)
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialpolymer35540557.11UniProt (W5QBF5)Ovis aries (Sheep)
30EA
(l)
NADH:ubiquinone oxidoreductase subunit S5polymer10612605.61UniProt (W5QFF9)Ovis aries (Sheep)
31FA
(m)
NADH:ubiquinone oxidoreductase subunit A3polymer849325.91UniProt (W5NYM7)Ovis aries (Sheep)
32GA
(n)
NADH:ubiquinone oxidoreductase subunit B3polymer9811146.71UniProt (W5Q5T4)Ovis aries (Sheep)
33HA
(o)
NADH dehydrogenase [ubiquinone] 1 subunit C2polymer12214431.71UniProt (W5P9Q8)
Pfam (PF06374)
Ovis aries (Sheep)
34IA
(p)
NADH:ubiquinone oxidoreductase subunit B4polymer13015236.41UniProt (W5QF73)
Pfam (PF07225)
Ovis aries (Sheep)
35JA
(q)
Mitochondrial complex I, B16.6 subunitpolymer14416766.51Ovis aries (Sheep)
36KA
(r)
Mitochondrial complex I, B17 subunitpolymer12815565.11UniProt (W5PZE3)
Pfam (PF09782)
Ovis aries (Sheep)
37LA
(s)
NADH:ubiquinone oxidoreductase subunit B7polymer13716413.81UniProt (W5P5V3)Ovis aries (Sheep)
38MA
(t)
NADH:ubiquinone oxidoreductase subunit B9polymer17921779.91UniProt (W5PGA3)Ovis aries (Sheep)
39NA
(u)
NADH:ubiquinone oxidoreductase subunit B2polymer10812226.81UniProt (W5PVD7)Ovis aries (Sheep)
40OA
(v)
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrialpolymer18621752.61UniProt (W5Q1B0)
Pfam (PF05821)
Ovis aries (Sheep)Complex I-ASHI,NADH-ubiquinone oxidoreductase ASHI subunit
41PA
(w)
Mitochondrial complex I, ESSS subunitpolymer15417410.71UniProt (W5PWF1)Ovis aries (Sheep)
42QA
(x)
Mitochondrial complex I, KFYI subunitpolymer768802.21Ovis aries (Sheep)
43RA
(y)
Mitochondrial complex I, MNLL subunitpolymer587075.31Ovis aries (Sheep)
44SA
(z)
Mitochondrial complex I, MWFE subunitpolymer708211.51Ovis aries (Sheep)
45CB, EB, FB, TA, XA...
(6, 9, 1, 3)
IRON/SULFUR CLUSTERnon-polymer351.66Chemie (SF4)
46UA
(1)
FLAVIN MONONUCLEOTIDEnon-polymer456.31Chemie (FMN)
47VA
(1)
1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDEnon-polymer665.41Chemie (NAI)
48WA, ZA
(2, 3)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.82Chemie (FES)
49AB
(3)
POTASSIUM IONnon-polymer39.11Chemie (K)
50BB, EC, FC, IB, JC...
(4, i, A, p, H...)
1,2-Distearoyl-sn-glycerophosphoethanolaminenon-polymer748.114Chemie (3PE)
51DB, GB, HB, LC, NB...
(9, A, w, L, M)
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINEnon-polymer790.16Chemie (PC1)
52JB
(H)
2-decyl-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dionenon-polymer322.41Chemie (DCQ)
53AC, HC, IC, MC, OB...
(Y, o, z, L, V...)
CARDIOLIPINnon-polymer1464.08Chemie (CDL)
54DC, ZB
(g, X)
S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] tetradecanethioatenon-polymer568.72Chemie (ZMP)
55BC
(b)
ZINC IONnon-polymer65.41Chemie (ZN)
56CC
(d)
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer745.41Chemie (NDP)
57GC
(k)
ADENOSINE MONOPHOSPHATEnon-polymer347.21Chemie (AMP)
58KC
(s)
MYRISTIC ACIDnon-polymer228.41Chemie (MYR)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains45
Total formula weight1048636.1
Non-Polymers*Number of molecules46
Total formula weight33394.8
All*Total formula weight1082030.9
*Water molecules are not included.

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PDB entries from 2025-06-11

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