4WSS

The crystal structure of hemagglutinin form A/chicken/New York/14677-13/1998 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, B, C, D, E... (A, B, C, E, D...)	Hemagglutinin	polymer	514	57873.8	6	UniProt (Q0A3A5) Pfam (PF00509)	Influenza A virus (A/chicken/New York/14677-13/1998(H6N2))
2	G, J (G, J)	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	H, I, K (H, I, K)	N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		674.6	3	In PDB BIRD (PRD_900067) GlyTouCan (G00065MO)		3'-sialyl-N-acetyllactosamine
4	L, M, N, O, P... (B, C, E, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	7	Chemie (NAG)

Sequence modifications

A, B, C, E, D, F: 1 - 506 (UniProt: Q0A3A5)

PDB	External Database	Details
Ala -3	-	expression tag
Asp -2	-	expression tag
Pro -1	-	expression tag
Gly 0	-	expression tag
Thr 317	Unk 333	conflict
Glu 499	Gln 515	conflict
Gly 504	Val 520	conflict
Arg 505	Met 521	conflict
Val 507	-	expression tag
Pro 508	-	expression tag
Arg 509	-	expression tag
Gly 510	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	347242.7
Branched	Number of molecules	5
	Total formula weight	2872.6
Non-Polymers*	Number of molecules	7
	Total formula weight	1548.5
All*	Total formula weight	351663.8

*Water molecules are not included.