1KL8

NMR STRUCTURAL ANALYSIS OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND THE PRINCIPAL ALPHA-NEUROTOXIN BINDING SEQUENCE ON THE ALPHA7 SUBUNIT OF A NEURONAL NICOTINIC ACETYLCHOLINE RECEPTOR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ALPHA-BUNGAROTOXIN	polymer	74	8005.3	1	UniProt (P60615) Pfam (PF21947) In PDB	Bungarus multicinctus (many-banded krait)	LONG NEUROTOXIN 1
2	B	NEURONAL ACETYLCHOLINE RECEPTOR PROTEIN, ALPHA-7 CHAIN	polymer	20	2348.6	1	UniProt (P22770) In PDB	Gallus gallus (chicken)

Sequence modifications

B: 178 - 196 (UniProt: P22770)

PDB	External Database	Details
Hsl 197	-	engineered mutation

Sequence viewer

Contents of the asymmetric unit

*Water molecules are not included.