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5KLI

Rhodobacter sphaeroides bc1 with stigmatellin and antimycin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, D, G, J
(A, E, K, O)
Cytochrome bpolymer44550087.44UniProt (Q02761)Rhodobacter sphaeroides
2B, E, H, K
(B, F, L, P)
Cytochrome c1polymer27229589.24UniProt (Q02760)Rhodobacter sphaeroides
3C, F, I, L
(C, G, M, Q)
Ubiquinol-cytochrome c reductase iron-sulfur subunitpolymer18719928.44UniProt (Q02762)Rhodobacter sphaeroidesRieske iron-sulfur protein,RISP
4DA, EA, M, MA, N...
(K, A, O, E)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.58Chemie (HEM)
5FA, O, OA, X
(K, A, O, E)
STIGMATELLIN Anon-polymer514.64Chemie (SMA)
PubChem (49867661)
PubChem (45487276)
PubChem (443658)
PubChem (447884)
PubChem (5293)
PubChem (5353970)
PubChem (5326513)
PubChem (124383969)
PubChem (6435507)
PubChem (92966532)
PubChem (101724523)
PubChem (124708091)
PubChem (124936630)
PubChem (124936631)
PubChem (125116916)
PubChem (159935206)
PubChem (162931293)
PubChem (162931294)
PubChem (162931295)
6GA, P, PA, Y
(K, A, O, E)
(2R,3S,6S,7R,8R)-3-{[3-(FORMYLAMINO)-2-HYDROXYBENZOYL]AMINO}-8-HEXYL-2,6-DIMETHYL-4,9-DIOXO-1,5-DIOXONAN-7-YL (2S)-2-METHYLBUTANOATEnon-polymer548.64Chemie (ANJ)
PubChem (23629646)
PubChem (57484221)
PubChem (9876703)
PubChem (162877227)
7BA, HA, KA, Q, SA...
(F, K, L, A, P...)
STRONTIUM IONnon-polymer87.66Chemie (SR)
PubChem (104798)
8IA, QA, R, Z
(K, O, A, E)
(1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATEnon-polymer661.94Chemie (LOP)
PubChem (49867249)
PubChem (9547934)
PubChem (138156048)
9AA, JA, RA, S
(F, L, P, B)
HEME Cnon-polymer618.54Chemie (HEC)
10CA, LA, TA, U
(G, M, Q, C)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.84Chemie (FES)
Sequence modifications
B, F, L, P: 1 - 263 (UniProt: Q02760)
PDBExternal DatabaseDetails
Pro 98Ala 120variant
Gly 264-expression tag
Thr 265-expression tag
Gly 266-expression tag
His 267-expression tag
His 268-expression tag
His 269-expression tag
His 270-expression tag
His 271-expression tag
His 272-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight398419.8
Non-Polymers*Number of molecules34
Total formula weight15535.6
All*Total formula weight413955.4
*Water molecules are not included.

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PDB entries from 2026-05-13

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