LMPD Database

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LMP010366

UniProt Annotations

Entry Information
Gene Namegibberellin 20-oxidase 5
Protein EntryGAOX5_ARATH
UniProt IDQ4PT02
SpeciesArabidopsis
Comments
Comment typeDescription
CofactorName=2-oxoglutarate; Xref=ChEBI:CHEBI:16810; Evidence={ECO:0000250};
CofactorName=Fe(2+); Xref=ChEBI:CHEBI:29033; Evidence={ECO:0000255|PROSITE-ProRule:PRU00805}; Note=Binds 1 Fe(2+) ion per subunit. {ECO:0000255|PROSITE- ProRule:PRU00805};
CofactorName=L-ascorbate; Xref=ChEBI:CHEBI:38290; Evidence={ECO:0000250};
FunctionKey oxidase enzyme in the biosynthesis of gibberellin that catalyzes the conversion of GA12 and GA53 to GA9 and GA20 respectively, via a three-step oxidation at C-20 of the GA skeleton. {ECO:0000250}.
InductionNot controlled by the level of physiologically active gibberellin. {ECO:0000269|PubMed:18069939}.
PathwayPlant hormone biosynthesis; gibberellin biosynthesis.
Sequence CautionSequence=AAF79672.1; Type=Erroneous initiation; Note=Translation N-terminally extended.; Evidence={ECO:0000305}; Sequence=AAG50546.1; Type=Erroneous initiation; Note=Translation N-terminally extended.; Evidence={ECO:0000305};
SimilarityBelongs to the iron/ascorbate-dependent oxidoreductase family. GA20OX subfamily. {ECO:0000305}.
SimilarityContains 1 Fe2OG dioxygenase domain. {ECO:0000255|PROSITE-ProRule:PRU00805}.
Tissue SpecificityExpressed in 3-day-old seedlings and siliques. Detected in dry seeds, roots, old leaves and inflorescences. {ECO:0000269|PubMed:18069939}.