4DYT

Crystal Structure of WSN/A Influenza Nucleoprotein with Three Mutations (E53D, Y289H, Y313V)

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)	Nucleocapsid protein	polymer	500	56834.1	3	UniProt (B4URF1) Pfam (PF00506) UniProt (by SIFTS) (Q1K9H2)	Influenza A virus	nucleoprotein
2	D, E, F (A, B, C)	water	water		18.0	13	Chemie (HOH)

Sequence modifications

A, B, C: 8 - 498 (UniProt: B4URF1)

PDB	External Database	Details
Met 7	-	initiating methionine
Asp 53	Glu 53	engineered mutation
His 289	Tyr 289	engineered mutation
Val 313	Tyr 313	engineered mutation
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	170502.4
All*	Total formula weight	170502.4

*Water molecules are not included.