7SKQ

BtSCoV-Rf1.2004 Papain-Like protease bound to the non-covalent inhibitor GRL-0617

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	3C-like proteinase	polymer	319	35875.6	2	UniProt (Q0QDZ2) Pfam (PF08715)	Bat SARS CoV Rf1/2004	Growth factor-like peptide,Leader protein,Non-structural protein 10,Non-structural protein 2,Non-structural protein 3,Non-structural protein 4,Non-structural protein 6,Non-structural protein 7,Non-structural protein 8,Non-structural protein 9,Papain-like proteinase,p65 homolog
2	C, D, G, H (A, B)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	E, F (A, B)	5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide	non-polymer		304.4	2	Chemie (TTT)
4	I, J (A, B)	water	water		18.0	49	Chemie (HOH)

Sequence modifications

A, B: 2 - 316 (UniProt: Q0QDZ2)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Met 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71751.3
Non-Polymers*	Number of molecules	6
	Total formula weight	870.4
All*	Total formula weight	72621.7

*Water molecules are not included.