6W9Q

Peptide-bound SARS-CoV-2 Nsp9 RNA-replicase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	3C-like proteinase peptide, Non-structural protein 9 fusion	polymer	133	14592.6	1	UniProt (P0DTD1) Pfam (PF08710) In PDB	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)	3CL-PRO, 3CLp, nsp9
2	A	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
3		water	water		18.0	4	Chemie (HOH)

Sequence modifications

A: -19 - 0 (PDB: 6W9Q)
A: 1 - 113 (UniProt: P0DTD1)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14592.6
Non-Polymers*	Number of molecules	1
	Total formula weight	95.0
All*	Total formula weight	14687.6

*Water molecules are not included.