9Y41

Crystal structure of hemagglutinin head domain from H1N1 Influenza A virus A/Victoria/2570/2019 bound to the 49_C09 antibody

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (G, C)	Hemagglutinin	polymer	223	25088.2	2	UniProt (A0A6M4YP75)	Influenza A virus
2	C, E (H, A)	Antibody 49_C09 heavy chain	polymer	228	24094.1	2		Homo sapiens (human)
3	D, F (L, B)	Antibody 49_C09 light chain	polymer	214	22939.4	2		Homo sapiens (human)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	144243.3
All*	Total formula weight	144243.3

*Water molecules are not included.