4P9A

X-ray Crystal Structure of PA protein from Influenza strain H7N9

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Polymerase PA	polymer	464	53338.1	1	UniProt (M9V5W3) Pfam (PF00603) In PDB	Influenza A virus
2	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3		water	water		18.0	92	Chemie (HOH)

Sequence modifications

A: 254 - 716 (UniProt: M9V5W3)

PDB	External Database	Details
Ser 253	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	53338.1
Non-Polymers*	Number of molecules	1
	Total formula weight	92.1
All*	Total formula weight	53430.2

*Water molecules are not included.