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Overview

Uniprot IDA0A287BDC6
Protein NamePyridoxine-5'-phosphate oxidase
Gene NamePNPO
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
39 MDLGPMRKSYCGERE

Function

Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP)

Protein Sequence

10 MTCGLRGVIV 20 TFGRPAQWPR 30 YARHLCSRGA 40 VMDLGPMRKS 50 YCGEREAFEE 60 TQLTSLDPVK 70 QFAAWFEEAV 80 QCPAIGEANA 90 MCLATCTRDG 100 RPSARMVLLK 110 GFGKDGFRFF 120 TNFQSRKGKE 130 LDSNPFASLV 140 FYWEPLNRQY 150 LRKKNEELEQ 160 LYQEQEVPRP 170 KYWGGYILYP 180 QVIEFWQGQT 190 NRLHDRIIFR 200 RGPPTGDSPL 210 GPMTHRGEED WLYERLAP

Gene Ontology

Classification GO ID Description
Molecular Function GO:0010181 FMN binding
Molecular Function GO:0004733 pyridoxamine phosphate oxidase activity
Biological Process GO:0008615 pyridoxine biosynthetic 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.