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6Q53

CRYSTAL STRUCTURE OF THE LIGHT-HARVESTING COMPLEX II (B800-850) FROM Ectothiorhodospira haloalkaliphila

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, D)
light-harvesting protein subunit alphapolymer617139.12UniProt (by SIFTS) (A0A5S8WF94)Ectothiorhodospira haloalkaliphila
2B, D
(B, E)
Light-harvesting protein B:800-850 subunit betapolymer455308.12UniProt (W8L932)Halorhodospira halochloris str. A
3E, F, H, J, K...
(A, B, D, E)
BACTERIOCHLOROPHYLL Anon-polymer911.56Chemie (BCL)
4G, L
(A, E)
LYCOPENEnon-polymer536.92Chemie (LYC)
5I, N, O
(B, E)
UNDECYLAMINE-N,N-DIMETHYL-N-OXIDEnon-polymer215.43Chemie (DET)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight24894.5
Non-Polymers*Number of molecules11
Total formula weight7188.9
All*Total formula weight32083.4
*Water molecules are not included.

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PDB entries from 2026-01-21

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