9X6S

Structure of Influenza Hemagglutinin (A/Puerto Rico/8/1934)

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 (A, B, C)	Hemagglutinin	polymer	565	63422.6	3	UniProt (P03452) Pfam (PF00509)	Influenza A virus (A/Puerto Rico/8/1934(H1N1))
2	D, E, F, G, H... (A, B, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	15	Chemie (NAG) PubChem (24139)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	190267.9
Non-Polymers*	Number of molecules	15
	Total formula weight	3318.1
All*	Total formula weight	193586.0

*Water molecules are not included.