Characterisation of the transcriptome and proteome of SARS-CoV-2 reveals a cell passage induced in-frame deletion of the furin-like cleavage site from the spike glycoprotein

Table 2 Peptide counts for viral proteins

Protein name	Unique peptides	PSMs	Polyprotein 1ab component	Unique peptides	PSMs	Polyprotein 1ab component	Unique peptides	PSMs
N	70	4152	nsp1	10	59	nsp10	5	18
S glycoprotein	76	1984	nsp2	41	277	nsp12	40	146
Polyprotein 1ab	323	1816	nsp3	105	850	nsp13	24	70
M	16	250	nsp4	19	105	nsp14	18	34
ORF 3a	8	119	nsp5	9	54	nsp15	20	50
ORF 9a	14	86	nsp6	5	20	nsp16	13	37
ORF 8	3	33	nsp7	4	13
ORF 7a	4	23	nsp8	8	61
ORF 6	2	3	nsp9	4	20

For each protein, the total number of unique peptides is indicated alongside how many PSMs support the peptides identified. In the case of the viral polyprotein pp1ab, we also list how many peptides uniquely mapped to each nsp region

ISSN: 1756-994X