PTEN upstream open reading frame MP31 (Micropeptide 31)
1_MWRDS 6_ LCAAA 11_ GYALG 16_ AGTRL 21_ RSVLS 26_SRKLQ
1: Inhibits lactate dehydrogenase (LDH)-mediated conversion of lactate to pyruvate in mitochondria by competing with mitochondrial LDH for binding to NAD(+) (PubMed:33406399). Also inhibits cellular lactate utilization (PubMed:33406399)