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Table 3 Peptides unique to processed proteins

From: 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

Protein

Contributing PSMs

Sequence identified

SARS2_pp1ab_nsp4

2

ALNDFSNSGSDVLYQPPQTSITSAVLQ

SARS2_pp1ab_nsp9

1

NNELSPVALR

SARS2_pp1ab__nsp12

4

SADAQSFLNR

SARS2_pp1ab__nsp12

1

YWEPEFYEAMYTPHTVLQ

SARS2_pp1ab__nsp13

2

AVGACVLCNSQTSLR

SARS2_pp1ab__nsp14

2

AENVTGLFK

SARS2_pp1ab__nsp15

1

SLENVAFNVVNK

  1. The polyprotein pp1ab is processed into matured smaller proteins nsp1–16 during infection; this table indicates which unique peptides were identified that could only arise as a result of full polyprotein processing