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4AFT

Aplysia californica AChBP in complex with Varenicline

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E
(A, B, C, D, E)
SOLUBLE ACETYLCHOLINE RECEPTORpolymer21724688.65UniProt (Q8WSF8)APLYSIA CALIFORNICA (CALIFORNIA SEA HARE)ACETYLCHOLINE BINDING PROTEIN
2F, G, H, I, J
(A, B, C, D, E)
VARENICLINEnon-polymer211.35Chemie (QMR)
PubChem (170361)
PubChem (53315056)
PubChem (59840749)
PubChem (5310966)
PubChem (71047808)
PubChem (11608185)
Sequence modifications
A, B, C, D, E: 1 - 217 (UniProt: Q8WSF8)
PDBExternal DatabaseDetails
Val 41Ala 60conflict
Val 136Ala 155conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight123442.9
Non-Polymers*Number of molecules5
Total formula weight1056.3
All*Total formula weight124499.2
*Water molecules are not included.

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PDB entries from 2026-04-01

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