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8PAK

Crystal Structure of a Squalene-Hopene Cyclase from Cystobacter fuscus

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Squalene--hopene cyclasepolymer36139651.32UniProt (A0A250J6H4)Cystobacter fuscus DSM 2262
2C, K
(A, B)
ACETATE IONnon-polymer59.02Chemie (ACT)
3D, E, G, I, J
(A, B)
1,2-ETHANEDIOLnon-polymer62.15Chemie (EDO)
4F
(B)
(4S)-2-METHYL-2,4-PENTANEDIOLnon-polymer118.21Chemie (MPD)
5H
(B)
1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANEnon-polymer266.31Chemie (PG6)
6L, M
(A, B)
waterwater18.0714Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight79302.6
Non-Polymers*Number of molecules9
Total formula weight812.9
All*Total formula weight80115.5
*Water molecules are not included.

250835

PDB entries from 2026-03-18

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