1I9B

X-RAY STRUCTURE OF ACETYLCHOLINE BINDING PROTEIN (ACHBP)

Summary for 1I9B

Entry DOI	10.2210/pdb1i9b/pdb
Descriptor	ACETYLCHOLINE BINDING PROTEIN, CALCIUM ION, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ... (4 entities in total)
Functional Keywords	pentamer, igg fold, ligand binding protein
Biological source	Lymnaea stagnalis (great pond snail)
Cellular location	Secreted: P58154
Total number of polymer chains	5
Total formula weight	124953.86
Authors	Brejc, K.,van Dijk, W.J.,Klaassen, R.,Schuurmans, M.,van der Oost, J.,Smit, A.B.,Sixma, T.K. (deposition date: 2001-03-18, release date: 2001-05-16, Last modification date: 2018-03-07)
Primary citation	Brejc, K.,van Dijk, W.J.,Klaassen, R.V.,Schuurmans, M.,van Der Oost, J.,Smit, A.B.,Sixma, T.K. Crystal structure of an ACh-binding protein reveals the ligand-binding domain of nicotinic receptors. Nature, 411:269-276, 2001 Cited by PubMed: 11357122 DOI: 10.1038/35077011 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.7 Å)

Structure validation