7NDP

X-ray structure of acetylcholine-binding protein (AChBP) in complex with FL001856.

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	237	27060.3	10	UniProt (P58154) Pfam (PF02931)	Lymnaea stagnalis (Great pond snail)	AchBP
2	K (K)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
3	AA, EA, L, O, W... (H, J, A, B, F...)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	6	Chemie (NAG)
4	M, N, R, S, U (A, D, E)	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
5	BA, CA, FA, P, Q... (H, I, J, B, C...)	6-bromanylspiro[3~{H}-chromene-2,4'-piperidine]-4-one	non-polymer		296.2	8	Chemie (U8T)
6	Z (G)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
7	DA, GA (I, J)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
8	HA, IA, JA, KA, LA... (A, B, C, D, E...)	water	water		18.0	486	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 1 - 229 (UniProt: P58154)

PDB	External Database	Details
Gly 230	-	expression tag
Ser 231	-	expression tag
His 232	-	expression tag
His 233	-	expression tag
His 234	-	expression tag
His 235	-	expression tag
His 236	-	expression tag
His 237	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	270603.2
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	22
	Total formula weight	4324.0
All*	Total formula weight	275351.6

*Water molecules are not included.