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Overview

Uniprot IDD0G7F6
Protein NameTriosephosphate isomerase
Gene NameTPI1
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
142 REAGITEKVVFEQTK
149 KVVFEQTKVIADNVK
156 KVIADNVKDWNKVVL
188 QAQEVHEKLRGWLKT
19 NWKMNGRKNNLGELI
194 EKLRGWLKTHVSEAV
59 ARQKLDPKIAVAAQN
6 **MAPARKFFVGGNW

Function

It is also responsible for the non-negligible production of methylglyoxal a reactive cytotoxic side-product that modifies and can alter proteins, DNA and lipids

Protein Sequence

10 MAPARKFFVG 20 GNWKMNGRKN 30 NLGELINTLN 40 AAKLPADTEV 50 VCAPPTAYID 60 FARQKLDPKI 70 AVAAQNCYKV 80 ANGAFTGEIS 90 PGMIKDLGAT 100 WVVLGHSERR 110 HVFGESDELI 120 GQKVAHALAE 130 GLGVIACIGE 140 KLDEREAGIT 150 EKVVFEQTKV 160 IADNVKDWNK 170 VVLAYEPVWA 180 IGTGKTATPQ 190 QAQEVHEKLR 200 GWLKTHVSEA 210 VAQSTRIIYG 220 GSVTGATCKE 230 LASQPDVDGF 240 LVGGASLKPE FVDIINAK

Gene Ontology

Classification GO ID Description
Molecular Function GO:0008929 methylglyoxal synthase activity
Molecular Function GO:0004807 triose-phosphate isomerase activity
Biological Process GO:0006094 gluconeogenesis
Biological Process GO:0006096 glycolytic process

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.