7CAM

SARS-CoV-2 main protease (Mpro) apo structure (space group P212121)

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	307	33882.6	2	UniProt (P0DTD1) Pfam (PF05409)	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)	3CL-PRO,3CLp
2	C, D (A, B)	water	water		18.0	91	Chemie (HOH)

Sequence modifications

A, B: 1 - 306 (UniProt: P0DTD1)

PDB	External Database	Details
Gly 0	-	expression tag

Sequence viewer

Contents of the asymmetric unit

*Water molecules are not included.