3GUA

Sulfates bound in the vestibule of AChBP

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...	Soluble acetylcholine receptor	polymer	217	24727.5	10	UniProt (Q8WSF8) Pfam (PF02931) In PDB	Aplysia californica (California sea hare)
2	H, I, J, A, B...	SULFATE ION	non-polymer		96.1	21	Chemie (SO4)
3		water	water		18.0	293	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 1 - 208 (UniProt: Q8WSF8)

PDB	External Database	Details
Asp -8	-	EXPRESSION TAG
Tyr -7	-	EXPRESSION TAG
Lys -6	-	EXPRESSION TAG
Asp -5	-	EXPRESSION TAG
Asp -4	-	EXPRESSION TAG
Asp -3	-	EXPRESSION TAG
Asp -2	-	EXPRESSION TAG
Lys -1	-	EXPRESSION TAG
Leu 0	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	247274.8
Non-Polymers*	Number of molecules	21
	Total formula weight	2017.3
All*	Total formula weight	249292.2

*Water molecules are not included.