5BR3

Crystal structure of hemagglutinin of A/Taiwan/2/2013 (H6N1) in complex with LSTa

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	HEMAGGLUTININ HA1 CHAIN	polymer	326	36661.4	2	Pfam (PF00509) UniProt (by SIFTS) (A0A0M3KL64) In PDB	Influenza A virus
2	B, D	HEMAGGLUTININ HA2 CHAIN	polymer	171	19651.7	2	Pfam (PF00509) UniProt (by SIFTS) (A0A0M3KL65) In PDB	Influenza A virus
3	E	N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		674.6	1	In PDB GlyTouCan (G46776WR)
4	F, H	alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1057.0	2	In PDB GlyTouCan (G43648DB)
5	G	N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose	branched		836.7	1	In PDB GlyTouCan (G03309JT)
6	A, C	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)
7		water	water		18.0	570	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	112626.3
Branched	Number of molecules	4
	Total formula weight	3625.3
Non-Polymers*	Number of molecules	8
	Total formula weight	1769.7
All*	Total formula weight	118021.2

*Water molecules are not included.