Table 1 Calculated modification rates of different ADP-riboxanation sites in SEPT9 co-expressed with OspC3 in 293T cells

From: Shigella flexneri evades septin-mediated cell-autonomous immunity via protein ADP-riboxanation

Peptides

Observed m/z

Modified sites

Modification rates

RLGDSSGPALKR

628.85

R17

59.1%

RVQTPLLRATVASSTQKFQDLGVK

881.84

R46

33.8%

RAEVLGHK

455.27

R134

62.0%

THMQNIKDITSSIHFEAYR

1146.07

R561

80.2%