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8SMR

cytochrome bc1-cbb3 supercomplex from Pseudomonas aeruginosa

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, F
(C, Z)
Ubiquinol-cytochrome c reductase iron-sulfur subunitpolymer19420561.42UniProt (A0A069Q0N5)
Pfam (PF10399)
Pfam (PF00355)
UniProt (by SIFTS) (Q9HVY4)
Pseudomonas aeruginosa
2B, G
(I, D)
Cytochrome bpolymer40346111.32UniProt (A0A071LG61)
Pfam (PF00033)
Pfam (PF00032)
UniProt (by SIFTS) (Q9HVY5)
Pseudomonas aeruginosa
3C, H
(J, M)
Cytochrome c1polymer23326280.22UniProt (A0A069Q767)
Pfam (PF02167)
UniProt (by SIFTS) (Q9HVY6)
Pseudomonas aeruginosa
4D, I
(K, N)
Cytochrome c4polymer18118696.12UniProt (A0A071L1H9)
Pfam (PF00034)
UniProt (by SIFTS) (P00106)
Pseudomonas aeruginosa
5E, J
(L, O)
Cytochrome C5polymer13613475.42UniProt (A0A211VLT6)
Pfam (PF13442)
UniProt (by SIFTS) (Q9HTQ4)
Pseudomonas aeruginosa
6K
(E)
cytochrome-c oxidasepolymer46852586.51UniProt (A0A071LDU2)
Pfam (PF00115)
UniProt (by SIFTS) (Q9HWP8)
Pseudomonas aeruginosa
7L
(F)
Cbb3-type Cytochrome C oxidase subunit IIpolymer20022417.71UniProt (A0A071L2F4)
Pfam (PF02433)
UniProt (by SIFTS) (Q9I3G4)
Pseudomonas aeruginosa
8M
(G)
Cbb3-type cytochrome c oxidase subunitpolymer31234078.71UniProt (A0A069Q0W4)
Pfam (PF14715)
Pfam (PF13442)
UniProt (by SIFTS) (Q9I3G5)
Pseudomonas aeruginosa
9N, V
(C, Z)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.82Chemie (FES)
10GA, HA, O, P, X...
(E, I, D)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.56Chemie (HEM)
11Q, Z
(I, D)
UBIQUINONE-10non-polymer863.32Chemie (U10)
12R, W
(I, Z)
(2R)-2-(methoxymethyl)-4-{[(25R)-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranosidenon-polymer855.12Chemie (I7Y)
13AA, BA, CA, IA, JA...
(M, N, F, G, J...)
HEME Cnon-polymer618.59Chemie (HEC)
14DA
(E)
COPPER (II) IONnon-polymer63.51Chemie (CU)
15EA, FA
(E)
CALCIUM IONnon-polymer40.12Chemie (CA)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains13
Total formula weight359331.8
Non-Polymers*Number of molecules24
Total formula weight13197.6
All*Total formula weight372529.4
*Water molecules are not included.

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PDB entries from 2026-01-14

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