2IQH

Influenza A virus nucleoprotein NP at 3.2A resolution

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	Nucleocapsid protein	polymer	499	56806.0	3	UniProt (Q1I2B5) Pfam (PF00506) UniProt (by SIFTS) (Q1K9H2) In PDB	Influenza A virus (A/Wilson-Smith/1933(H1N1))

Sequence modifications

A, B, C: 8 - 498 (UniProt: Q1I2B5)

PDB	External Database	Details
Leu 499	-	expression tag
Glu 500	-	expression tag
His 501	-	expression tag
His 502	-	expression tag
His 503	-	expression tag
His 504	-	expression tag
His 505	-	expression tag
His 506	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	170418.1
All*	Total formula weight	170418.1

*Water molecules are not included.