2BYS

CRYSTAL STRUCTURE OF ACHBP FROM APLYSIA CALIFORNICA IN complex with lobeline

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	ACETYLCHOLINE-BINDING PROTEIN	polymer	227	25852.7	10	UniProt (Q8WSF8) Pfam (PF02931)	APLYSIA CALIFORNICA (CALIFORNIA SEA HARE)
2	K, L, M, N, O... (A, B, C, D, E...)	LOBELINE	non-polymer		337.5	10	Chemie (LOB)
3	AA, BA, CA, DA, U... (G, H, I, J, A...)	water	water		18.0	1559	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: -7 - 0 (PDB: 2BYS)
A, B, C, D, E, F, G, H, I, J: 1 - 219 (UniProt: Q8WSF8)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	258527.4
Non-Polymers*	Number of molecules	10
	Total formula weight	3374.5
All*	Total formula weight	261902.0

*Water molecules are not included.