4W8N

The crystal structure of hemagglutinin from a swine influenza virus (A/swine/Missouri/2124514/2006)

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	Hemagglutinin	polymer	330	36862.8	3	UniProt (A9YN66) Pfam (PF00509) In PDB	Influenza A virus
2	B, D, F	Hemagglutinin	polymer	179	20673.9	3	UniProt (A9YN66) Pfam (PF00509) In PDB	Influenza A virus
3	A, B, C, E	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	11	Chemie (NAG)

Sequence modifications

A, C, E: 1 - 325 (UniProt: A9YN66)

PDB	External Database	Details
Ala -4	-	expression tag
Asp -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

B, D, F: 1 - 172 (UniProt: A9YN66)

PDB	External Database	Details
Ser 173	-	expression tag
Gly 174	-	expression tag
Arg 175	-	expression tag
Leu 176	-	expression tag
Val 177	-	expression tag
Pro 178	-	expression tag
Arg 179	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	172610.0
Non-Polymers*	Number of molecules	11
	Total formula weight	2433.3
All*	Total formula weight	175043.2

*Water molecules are not included.