7WQJ

Crystal structure of MERS main protease in complex with PF07304814

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	3C-like proteinase	polymer	300	32752.5	2	UniProt (T2BB45) Pfam (PF05409) UniProt (by SIFTS) (K9N7C7) In PDB	Middle East respiratory syndrome-related coronavirus	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,nsp5,p65 homolog
2	A	[(3~{S})-3-[[(2~{S})-2-[(4-methoxy-1~{H}-indol-2-yl)carbonylamino]-4-methyl-pentanoyl]amino]-2-oxidanylidene-4-[(3~{R})-2-oxidanylidene-3,4-dihydropyrrol-3-yl]butyl] dihydrogen phosphate	non-polymer		552.5	1	Chemie (80I)
3		water	water		18.0	33	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	65504.9
Non-Polymers*	Number of molecules	1
	Total formula weight	552.5
All*	Total formula weight	66057.4

*Water molecules are not included.