2PNM

Crystal Structure of VP4 protease from infectious pancreatic necrosis virus (IPNV) in space group P6122

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Protease VP4	polymer	193	20593.8	1	UniProt (Q703G9) Pfam (PF01768) UniProt (by SIFTS) (A1XQR0) In PDB	Infectious pancreatic necrosis virus - Sp
2		water	water		18.0	159	Chemie (HOH)

Sequence modifications

A: 524 - 716 (UniProt: Q703G9)

PDB	External Database	Details
Mse 603	Met 603	modified residue
Mse 630	Met 630	modified residue
Mse 652	Met 652	modified residue
Ala 674	Lys 674	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	20593.8
All*	Total formula weight	20593.8

*Water molecules are not included.