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1VF5

Crystal Structure of Cytochrome b6f Complex from M.laminosus

Replaces:  1UM3
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, I
(A, N)
CYTOCHROME B6polymer21524245.52UniProt (P83791)Mastigocladus laminosus
2B, J
(B, O)
SUBUNIT IVpolymer16017636.12UniProt (P83792)Mastigocladus laminosus
3C, K
(C, P)
CYTOCHROME Fpolymer28931655.12UniProt (P83793)Mastigocladus laminosus
4D, L
(D, Q)
RIESKE IRON-SULFUR PROTEINpolymer17919450.22UniProt (P83794)Mastigocladus laminosus
5E, M
(E, R)
PROTEIN PET Lpolymer323504.42UniProt (P83795)Mastigocladus laminosus
6F, N
(F, S)
PROTEIN PET Mpolymer353843.62UniProt (P83796)Mastigocladus laminosus
7G, O
(G, T)
PROTEIN PET Gpolymer374016.72UniProt (P83797)Mastigocladus laminosus
8H, P
(H, U)
PROTEIN PET Npolymer293276.92UniProt (P83798)Mastigocladus laminosus
9BA, CA, Q, R
(N, A)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
10DA, HA, S, X
(N, P, A, C)
HEME Cnon-polymer618.54Chemie (HEC)
11EA, T
(N, A)
8-HYDROXY-5,7-DIMETHOXY-3-METHYL-2-TRIDECYL-4H-CHROMEN-4-ONEnon-polymer418.62Chemie (TDS)
12IA, U
(Q, A)
2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONEnon-polymer749.22Chemie (PL9)
13FA, JA, V, Y
(N, Q, B, D)
(7R,17E)-4-HYDROXY-N,N,N,7-TETRAMETHYL-7-[(8E)-OCTADEC-8-ENOYLOXY]-10-OXO-3,5,9-TRIOXA-4-PHOSPHAHEPTACOS-17-EN-1-AMINIUM 4-OXIDEnon-polymer801.14Chemie (OPC)
14GA, W
(O, B)
CHLOROPHYLL Anon-polymer893.52Chemie (CLA)
15KA, Z
(Q, D)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.82Chemie (FES)
16AA, LA
(E, R)
BETA-CAROTENEnon-polymer536.92Chemie (BCR)
17MA, NA
(A, N)
waterwater18.02Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains16
Total formula weight215257.0
Non-Polymers*Number of molecules22
Total formula weight13692.4
All*Total formula weight228949.4
*Water molecules are not included.

250059

PDB entries from 2026-03-04

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