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Table 2 MS-detected neoantigens

From: Immunopeptidomics of colorectal cancer organoids reveals a sparse HLA class I neoantigen landscape and no increase in neoantigens with interferon or MEK-inhibitor treatment

PDO

Source gene

Peptid length (amino acids)

Mutation

WT Peptide

Neoantigen

WT detected

Lowest NetMHC rank (%) WT

Lowest NetMHC rank (%) neoantigen

CRC-01

U2SURP

11

T224R

IQEERDERHKT

IQEERDERHKR

no

75.8495

5.7765

CRC-01

MED25

8

K422 T

SVDANTKL

SVDANTTL

no

0.5336

0.1586

CRC-04

FMO5

10

S423 N

RYVESQRHTI

RYVENQRHTI

no

0.31911

0.2692