9G9Z image
Deposition Date 2024-07-25
Release Date 2026-02-04
Last Version Date 2026-02-04
Entry Detail
PDB ID:
9G9Z
Keywords:
ELECTRON TRANSPORT
Title:
Respiratory supercomplex CI1-CIII2-CIV1 (respirasome) from alphaproteobacterium
Biological Source:
Source Organism(s):
Paracoccus denitrificans PD1222 (Taxon ID: 318586)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
4.03 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9G9Z validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit A
Chain IDs:A
Chain Length:121
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit B
Chain IDs:B
Chain Length:175
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit C
Chain IDs:C
Chain Length:195
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit D
Chain IDs:D
Chain Length:412
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit E
Chain IDs:E
Chain Length:450
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit F
Chain IDs:F
Chain Length:431
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase
Chain IDs:G
Chain Length:558
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit H
Chain IDs:H
Chain Length:298
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit I
Chain IDs:I
Chain Length:274
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit J
Chain IDs:J
Chain Length:66
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit K
Chain IDs:K
Chain Length:101
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit L
Chain IDs:L
Chain Length:703
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit M
Chain IDs:M
Chain Length:513
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH-quinone oxidoreductase subunit N
Chain IDs:N
Chain Length:499
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NAD-dependent epimerase/dehydratase
Chain IDs:O (auth: P)
Chain Length:176
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:ETC complex I subunit conserved region
Chain IDs:P (auth: Q)
Chain Length:124
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Zinc finger CHCC-type domain-containing protein
Chain IDs:Q (auth: R)
Chain Length:62
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Protein-L-isoaspartate O-methyltransferase
Chain IDs:R (auth: Z)
Chain Length:217
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Cytochrome b
Chain IDs:S (auth: a), V (auth: d)
Chain Length:121
Number of Molecules:2
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Cytochrome c1
Chain IDs:T (auth: b), W (auth: e)
Chain Length:175
Number of Molecules:2
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Ubiquinol-cytochrome c reductase iron-sulfur subunit
Chain IDs:U (auth: c), X (auth: f)
Chain Length:195
Number of Molecules:2
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 1
Chain IDs:Y (auth: g)
Chain Length:558
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 2
Chain IDs:Z (auth: h)
Chain Length:298
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:cytochrome-c oxidase
Chain IDs:AA (auth: i)
Chain Length:274
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Aa3 type cytochrome c oxidase subunit IV
Chain IDs:BA (auth: j)
Chain Length:66
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:Cytochrome c, class I
Chain IDs:CA (auth: o), DA (auth: p)
Chain Length:176
Number of Molecules:2
Biological Source:Paracoccus denitrificans PD1222
Polymer Type:polypeptide(L)
Molecule:NADH:ubiquinone oxidoreductase 17.2 kD subunit
Chain IDs:EA (auth: q)
Chain Length:124
Number of Molecules:1
Biological Source:Paracoccus denitrificans PD1222
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
2MR D ARG modified residue
FME A MET modified residue
Ligand Molecules
3PE
3PH
CA
CDL
CU
CUA
DU0
FES
FMN
HEA
HEC
HEM
MN
P5S
PC1
PGT
SF4
T7X
U10
ZN
Primary Citation
Minimal supercomplexes in alphaproteobacteria reveal conserved structural mechanisms for efficient respiration
To Be Published ? ? ? (?)
Primary Citation of related structures
9G9Z
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