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Article

Expression, in vivo localization and phylogenetic analysis of a pyridoxine 5'-phosphate oxidase in Arabidopsis thaliana.

Plant physiology and biochemistry : PPB - 1 Jan 2011

Sang Yuying, Locy Robert D, Goertzen Leslie R, Rashotte Aaron M, Si Ying, Kang Kwonkyoo, Singh Narendra K

Abstract excerpt

Pyridoxal phosphate (PLP), a vitamin B(6) vitamer, is an essential cofactor for numerous enzymes. Pyridoxine/pyridoxamine phosphate oxidase (PPOX) catalyzes the synthesis of pyridoxal phosphate from pyridoxine phosphate (PNP) and/or pyridoxamine phosphate (PMP). The At5g49970 locus in Arabidopsis thaliana encodes an AtPPOX, a PNP/PMP oxidase. The expression of the AtPPOX gene varied in different tissues of...

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Source

Identifiers

PMID: 21051239
DOI: 10.1016/j.plaphy.2010.10.003

Genes

PPOX
PNP

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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