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7QD1

Structure of the orange carotenoid protein from Planktothrix agardhii binding echinenone in the P21 space group

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, C)
Orange carotenoid-binding proteinpolymer31935352.42UniProt (A0A1J1JHR9)
Pfam (PF09150)
Pfam (PF02136)
Planktothrix agardhii (Oscillatoria agardhii)
2C, D
(A, C)
beta,beta-caroten-4-onenon-polymer550.92Chemie (ECH)
3E, F
(A, C)
waterwater18.0704Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight70704.9
Non-Polymers*Number of molecules2
Total formula weight1101.7
All*Total formula weight71806.6
*Water molecules are not included.

238582

PDB entries from 2025-07-09

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