4XFQ

Crystal Structure Basis for PEDV 3C Like Protease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PEDV main protease	polymer	305	33295.6	2	UniProt (K4L9I6) Pfam (PF05409) In PDB	Porcine epidemic diarrhea virus
2		water	water		18.0	461	Chemie (HOH)

Sequence modifications

A, B: 1 - 298 (UniProt: K4L9I6)

PDB	External Database	Details
Val 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66591.3
All*	Total formula weight	66591.3

*Water molecules are not included.