4GZT

N2 neuraminidase D151G mutant of A/Tanzania/205/2010 H3N2 in complex with oseltamivir carboxylate

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	neuraminidase	polymer	393	43291.3	4	Pfam (PF00064) UniProt (by SIFTS) (K7N5N3) In PDB	Influenza A virus
2	E, G, H, J	beta-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		910.8	4	In PDB GlyTouCan (G89225LT)
3	F	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
4	I	alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		367.3	1	In PDB GlyTouCan (G86851RC)
5	K	alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)][alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		716.7	1	In PDB GlyTouCan (G63564LA)
6	A, B, C, D	(3R,4R,5S)-4-(acetylamino)-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid	non-polymer		284.4	4	Chemie (G39)
7	D, A, B, C	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)
8	D, A, B, C	CALCIUM ION	non-polymer		40.1	5	Chemie (CA)
9		water	water		18.0	599	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	173165.3
Branched	Number of molecules	7
	Total formula weight	5151.7
Non-Polymers*	Number of molecules	17
	Total formula weight	3107.5
All*	Total formula weight	181424.4

*Water molecules are not included.