9BUH image
Entry Detail
PDB ID:
9BUH
EMDB ID:
EMD-44908
Keywords:
ELECTRON TRANSPORT
Title:
Cryo-EM structure of respiratory supercomplex I III IV
Biological Source:
Source Organism:
Sus scrofa
PDB Version:
Deposition Date:
2024-05-17
Release Date:
2025-05-21
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.80 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9BUH validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Description:Ubiquinol-cytochrome c reductase, Rieske iron-sulfur polypeptide 1
Chain IDs:DA (auth: 2), FA (auth: 4), AC (auth: Ae), BC (auth: Af)
Chain Length:299
Number of Molecules:4
Biological Source:Sus scrofa
UniProt ID:F1RNZ1 Pfam ID:PF09165, PF02921, PF00355
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome b-c1 complex subunit 1, mitochondrial
Chain IDs:GA (auth: 5), SB (auth: u)
Chain Length:480
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:A0A8D0PK14 Pfam ID:PF00675, PF05193
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome b-c1 complex subunit 2, mitochondrial
Chain IDs:HA (auth: 6), TB (auth: v)
Chain Length:453
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:F1RPD2 Pfam ID:PF00675, PF05193
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome b
Chain IDs:IA (auth: 7), UB (auth: w)
Chain Length:379
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:Q1HBG9 Pfam ID:PF00033, PF00032
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c1
Chain IDs:JA (auth: 8), VB (auth: x)
Chain Length:326
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:A0A287AZF9 Pfam ID:PF02167
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome b-c1 complex subunit 7
Chain IDs:KA (auth: 9), WB (auth: y)
Chain Length:111
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:A0A286ZPR8 Pfam ID:PF02271
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 6C
Chain IDs:A
Chain Length:74
Number of Molecules:1
Biological Source:Sus scrofa
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome b-c1 complex subunit 8
Chain IDs:L (auth: Aa), XB (auth: z)
Chain Length:82
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:A0A8D0SHY6 Pfam ID:PF02939
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome b-c1 complex subunit 6, mitochondrial
Chain IDs:M (auth: Ab), BA (auth: 0)
Chain Length:91
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:A0A8D1JI21 Pfam ID:PF02320
Protein Blast
Polymer Type:polypeptide(L)
Description:Ubiquinol-cytochrome c reductase complex 7.2 kDa protein
Chain IDs:N (auth: Ac), CA (auth: 1)
Chain Length:64
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:A0A8D1J3N6 Pfam ID:PF05365
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome b-c1 complex subunit 10
Chain IDs:O (auth: Ad), EA (auth: 3)
Chain Length:56
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:F1SDI2 Pfam ID:PF08997
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 8
Chain IDs:P (auth: Ag)
Chain Length:70
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A1XQT4 Pfam ID:PF02285
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 7A1, mitochondrial
Chain IDs:Q (auth: Ah)
Chain Length:80
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:Q8SPJ9 Pfam ID:PF02238
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 7B
Chain IDs:R (auth: Ai)
Chain Length:80
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A287BJ57 Pfam ID:PF05392
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 7C, mitochondrial
Chain IDs:S (auth: Aj)
Chain Length:63
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:Q1W0Y2 Pfam ID:PF02935
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 1
Chain IDs:T (auth: Ak)
Chain Length:514
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:O79876 Pfam ID:PF00115
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 2
Chain IDs:U (auth: Al)
Chain Length:228
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:P50667 Pfam ID:PF02790, PF00116
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 3
Chain IDs:V (auth: Am)
Chain Length:261
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:Q35916 Pfam ID:PF00510
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 4
Chain IDs:W (auth: An)
Chain Length:169
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1T8J9 Pfam ID:PF02936
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 5A, mitochondrial
Chain IDs:X (auth: Ao)
Chain Length:152
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1SJ34 Pfam ID:PF02284
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 5B, mitochondrial
Chain IDs:Y (auth: Ap)
Chain Length:129
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:Q5S3G4 Pfam ID:PF01215
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit 6A2
Chain IDs:Z (auth: Aq)
Chain Length:97
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A287AEB7 Pfam ID:PF02046
Protein Blast
Polymer Type:polypeptide(L)
Description:Cytochrome c oxidase subunit
Chain IDs:AA (auth: Ar)
Chain Length:86
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0W345 Pfam ID:PF02297
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
Chain IDs:LA (auth: B)
Chain Length:464
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1SZP7 Pfam ID:PF01512, PF22461, PF10589
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial
Chain IDs:MA (auth: C)
Chain Length:469
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A480XQH6 Pfam ID:PF00346
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
Chain IDs:NA (auth: D)
Chain Length:176
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A286ZNN4 Pfam ID:PF00329
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
Chain IDs:OA (auth: E)
Chain Length:249
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1VRV3 Pfam ID:PF01257
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial
Chain IDs:C (auth: F)
Chain Length:76
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1THU2 Pfam ID:PF10276
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial
Chain IDs:PA (auth: G)
Chain Length:122
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A287ARY3 Pfam ID:PF13510, PF10588, PF22117, PF22151, PF00384, PF09326
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial
Chain IDs:QA (auth: H)
Chain Length:106
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A286ZUN9 Pfam ID:PF12838
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial
Chain IDs:RA (auth: I)
Chain Length:347
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1VVS8 Pfam ID:PF01058
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
Chain IDs:SA (auth: J)
Chain Length:175
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:G8IFA6 Pfam ID:PF04800
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12
Chain IDs:D (auth: K)
Chain Length:145
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1SQP4 Pfam ID:PF05071
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial
Chain IDs:TA (auth: L)
Chain Length:606
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1SL07 Pfam ID:PF01370
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
Chain IDs:UA (auth: M)
Chain Length:175
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8W4F7N8 Pfam ID:PF07347
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 isoform X1
Chain IDs:VA (auth: N)
Chain Length:58
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0UWW0 Pfam ID:PF04716
Protein Blast
Polymer Type:polypeptide(L)
Description:Acyl carrier protein
Chain IDs:WA (auth: O), YB (auth: X)
Chain Length:156
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:A0A8D1WW27 Pfam ID:PF00550
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2
Chain IDs:XA (auth: P)
Chain Length:99
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D1FN21 Pfam ID:PF05047
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
Chain IDs:YA (auth: Q)
Chain Length:459
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0Z0K9 Pfam ID:PF05347
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial
Chain IDs:ZB (auth: R)
Chain Length:110
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A480TFA5 Pfam ID:PF15880
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1
Chain IDs:ZA (auth: S)
Chain Length:249
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0TJQ4 Pfam ID:PF15879
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3
Chain IDs:AB (auth: T)
Chain Length:137
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0Q6N1 Pfam ID:PF14987
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
Chain IDs:E (auth: U)
Chain Length:480
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1SIS9 Pfam ID:PF01712
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11
Chain IDs:BB (auth: V)
Chain Length:141
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:I3LGM4 Pfam ID:PF02466
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH:ubiquinone oxidoreductase subunit A13
Chain IDs:CB (auth: W)
Chain Length:144
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0K655 Pfam ID:PF06212
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH:ubiquinone oxidoreductase subunit B2
Chain IDs:DB (auth: Y)
Chain Length:111
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D1G9F4 Pfam ID:PF14813
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3
Chain IDs:F (auth: Z)
Chain Length:82
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0INK7 Pfam ID:PF08122
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial
Chain IDs:G (auth: a)
Chain Length:74
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1SGC6 Pfam ID:PF09781
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6
Chain IDs:EB (auth: b)
Chain Length:464
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A480KM09 Pfam ID:PF09782
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial
Chain IDs:FB (auth: c)
Chain Length:469
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1RWL7 Pfam ID:PF05821
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10
Chain IDs:GB (auth: d)
Chain Length:176
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D0R7A9 Pfam ID:PF10249
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial
Chain IDs:HB (auth: e)
Chain Length:249
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A8D1EYI7 Pfam ID:PF10183
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial
Chain IDs:IB (auth: f)
Chain Length:76
Number of Molecules:1
Biological Source:Sus scrofa
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 subunit C2
Chain IDs:JB (auth: g)
Chain Length:122
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A480JRW3 Pfam ID:PF06374
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] iron-sulfur protein 5
Chain IDs:KB (auth: h)
Chain Length:106
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1VX77 Pfam ID:PF10200
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase chain 2
Chain IDs:H (auth: i)
Chain Length:347
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:O79875 Pfam ID:PF00361, PF06444
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase chain 3
Chain IDs:LB (auth: j)
Chain Length:175
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:O79880 Pfam ID:PF00507
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase chain 4L
Chain IDs:MB (auth: k)
Chain Length:145
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:P56632 Pfam ID:PF00420
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase chain 5
Chain IDs:NB (auth: l)
Chain Length:606
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:Q9TDR1 Pfam ID:PF00662, PF00361, PF06455
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase chain 6
Chain IDs:I (auth: m)
Chain Length:175
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:O79882 Pfam ID:PF00499
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1
Chain IDs:OB (auth: n)
Chain Length:58
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1SNY5 Pfam ID:PF08040
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4
Chain IDs:PB (auth: o)
Chain Length:156
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:A0A4X1T6M0 Pfam ID:PF07225
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9
Chain IDs:J (auth: p)
Chain Length:99
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:K7GSE5 Pfam ID:PF05347
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase chain 4
Chain IDs:K (auth: q)
Chain Length:459
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:O79881 Pfam ID:PF01059, PF00361
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH-ubiquinone oxidoreductase chain 1
Chain IDs:QB (auth: r)
Chain Length:110
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:O79874 Pfam ID:PF00146
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8
Chain IDs:RB (auth: s)
Chain Length:249
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1SLR1 Pfam ID:PF06747
Protein Blast
Polymer Type:polypeptide(L)
Description:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7
Chain IDs:B (auth: t)
Chain Length:137
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:F1SCH1 Pfam ID:PF05676
Ligand Molecules
FES
FMN
HEA
HEC
HEM
NDP
SF4
ZMP
Primary Citation
Cryo-EM structure of respiratory supercomplex I III IV
To Be Published ? ? ? (?)
Primary Citation of related structures
9BUH