3UYX

Crystal structures of globular head of 2009 pandemic H1N1 hemagglutinin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Hemagglutinin	polymer	214	24079.0	2	UniProt (C3W5S1) Pfam (PF00509) In PDB	Influenza A virus
2	A	NITRATE ION	non-polymer		62.0	2	Chemie (NO3)
3		water	water		18.0	439	Chemie (HOH)

Sequence modifications

A, B: 54 - 267 (UniProt: C3W5S1)

PDB	External Database	Details
Gly 228	Asp 239	ENGINEERED MUTATION

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48158.1
Non-Polymers*	Number of molecules	2
	Total formula weight	124.0
All*	Total formula weight	48282.1

*Water molecules are not included.