4LN4

The crystal structure of hemagglutinin form a h7n9 influenza virus (a/shanghai/1/2013) in complex with lstb

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G, I... (A, C, E, G, I...)	Hemagglutinin	polymer	325	35379.8	6	UniProt (by SIFTS) (R4NN21)	Influenza A virus
2	B, D, F, H, J... (B, D, F, H, J...)	Hemagglutinin	polymer	181	20872.0	6	UniProt (by SIFTS) (R4NN21)	Influenza A virus
3	M, N, O (M, N, O)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	3	In PDB GlyTouCan (G15407YE)
4	AA, P, Q, R, S... (L, A, B, C, D...)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	12	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	337510.6
Branched	Number of molecules	3
	Total formula weight	1759.6
Non-Polymers*	Number of molecules	12
	Total formula weight	2654.5
All*	Total formula weight	341924.7

*Water molecules are not included.