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Overview

Uniprot IDA0A5G2Q828
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 LVRLEGPVKK 140 LPEEEAESYF 150 HSRPRSSQIG 160 AVVSHQSSVI 170 PDREYLRKKN 180 EELEQLYQEQ 190 EVPRPKYWGG 200 YILYPQVIEF 210 WQGQTNRLHD 220 RIIFRRGPPT 230 GDSPLGPMTH 240 RGEEDWLYER LAP

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.