4CPY

Structure of the Neuraminidase from the B/Lyon/CHU/15.216/2011 virus in complex with Oseltamivir

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	NEURAMINIDASE	polymer	466	51234.2	2	UniProt (by SIFTS) (U5XBU0)	INFLUENZA B VIRUS
2	C, D (C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	2	In PDB GlyTouCan (G42666HT)
3	E, S (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA) PubChem (271)
4	F, T (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
5	G, U (A, B)	(3R,4R,5S)-4-(acetylamino)-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid	non-polymer		284.4	2	Chemie (G39) PubChem (40640967) PubChem (40640969) PubChem (40640971) PubChem (44345914) PubChem (40640973) PubChem (449381) PubChem (58753598) PubChem (4631786) PubChem (71038155) PubChem (71065667) PubChem (95162772) PubChem (121452907) PubChem (124637832) PubChem (129886749) PubChem (134694948) PubChem (137378365)
6	AA, H, I, J, K... (B, A)	1,2-ETHANEDIOL	non-polymer		62.1	17	Chemie (EDO)
7	BA, CA (A, B)	water	water		18.0	703	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	102468.4
Branched	Number of molecules	2
	Total formula weight	848.8
Non-Polymers*	Number of molecules	23
	Total formula weight	2146.4
All*	Total formula weight	105463.7

*Water molecules are not included.