9GUZ

NCS-1 bound to FDA ligand 2

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (B, A)	Neuronal calcium sensor 1	polymer	190	21902.7	2	UniProt (P62166)	Homo sapiens (human)	NCS-1,Frequenin homolog,Frequenin-like protein,Frequenin-like ubiquitous protein
2	C, D, E, K, L... (B, A)	CALCIUM ION	non-polymer		40.1	6	Chemie (CA) PubChem (271)
3	F, N (B, A)	SODIUM ION	non-polymer		23.0	2	Chemie (NA) PubChem (923)
4	G, O (B, A)	ACETIC ACID	non-polymer		60.1	2	Chemie (ACY)
5	H, P (B, A)	ethyl 3-[[2-[[[4-(~{N}'-hexoxycarbonylcarbamimidoyl)phenyl]amino]methyl]-1-methyl-benzimidazol-5-yl]carbonyl-pyridin-2-yl-amino]propanoate	non-polymer		627.7	2	Chemie (A1IO4)
6	I, Q (B, A)	HEXAETHYLENE GLYCOL	non-polymer		282.3	2	Chemie (P6G) PubChem (17472)
7	J (B)	PENTAETHYLENE GLYCOL	non-polymer		238.3	1	Chemie (1PE) PubChem (62551)
8	R, S (B, A)	water	water		18.0	60	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	43805.3
Non-Polymers*	Number of molecules	15
	Total formula weight	2465.0
All*	Total formula weight	46270.3

*Water molecules are not included.