Gene Details:

• Gene ID: AT5G13700
• Gene Symbol: APAO, ATPAO1, PAO1
• Gene Name: polyamine oxidase 1, polyamine oxidase 1
• Description: polyamine oxidase 1;(source:Araport11)
• TAIR Accession: locus:2173219
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G13700.1

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009047  — stem — caña (Spanish, exact), culm (exact), eje primario (Spanish, exact), primary axis (exact), primary stem (exact), tallo (Spanish, exact), tronco (Spanish, exact), 茎 (Japanese, exact), bole (narrow), cane (narrow), caudex (narrow), caudices (narrow), core (narrow), primocane (narrow), scape (narrow), stalk (narrow), trunk (narrow)
• PO:0009049  — inflorescence — inflorescencia (Spanish, exact), 花序 (Japanese, exact), Triticeae spike (narrow)
• PO:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)

Gene Ontology:

• GO:0052903  — enables — N1-acetylspermine:oxygen oxidoreductase (3-acetamidopropanal-forming) activity
• GO:0052901  — enables — spermine:oxygen oxidoreductase (spermidine-forming) activity
• GO:0052904  — enables — N1-acetylspermidine:oxygen oxidoreductase (3-acetamidopropanal-forming) activity
• GO:0046592  — enables — polyamine oxidase activity
• GO:0052902  — enables — spermidine:oxygen oxidoreductase (3-aminopropanal-forming) activity
• GO:0052895  — enables — N1-acetylspermine:oxygen oxidoreductase (N1-acetylspermidine-forming) activity
• GO:0050660  — enables — flavin adenine dinucleotide binding
• GO:0005739  — located in — mitochondrion
• GO:0006598  — acts upstream of or within — polyamine catabolic process
• GO:0006598  — involved in — polyamine catabolic process
• GO:0052894  — enables — norspermine:oxygen oxidoreductase activity
• GO:0046208  — involved in — spermine catabolic process

Function-related keywords:

• root ,  vascular leaf ,  stem ,  inflorescence ,  plant sperm cell

Literature:

• Regulation of flowering time by histone acetylation in Arabidopsis.   DOI:  10.1126/science.1091109 ;  PMID:  14593187
• Heterologous expression and biochemical characterization of a polyamine oxidase from Arabidopsis involved in polyamine back conversion.   DOI:  10.1104/pp.106.080911 ;  PMID:  16778015
• Proteomic and transcriptomic analysis of Arabidopsis seeds: molecular evidence for successive processing of seed proteins and its implication in the stress response to sulfur nutrition.   DOI:  10.1111/j.1365-313X.2006.02900.x ;  PMID:  17059406
• Analysis of transcription factor HY5 genomic binding sites revealed its hierarchical role in light regulation of development.   DOI:  10.1105/tpc.106.047688 ;  PMID:  17337630
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Characterization of five polyamine oxidase isoforms in Arabidopsis thaliana.   DOI:  10.1007/s00299-010-0881-1 ;  PMID:  20532512
• Functional diversity inside the Arabidopsis polyamine oxidase gene family.   DOI:  10.1093/jxb/erq341 ;  PMID:  21081665
• and organ-specific expression pattern during seedling growth and flower development.   DOI:  10.1007/s00726-011-0999-7 ;  PMID:  21814784
• Reducing Cytoplasmic Polyamine Oxidase Activity in Arabidopsis Increases Salt and Drought Tolerance by Reducing Reactive Oxygen Species Production and Increasing Defense Gene Expression.   DOI:  10.3389/fpls.2016.00214 ;  PMID:  26973665
• Decrease of Arabidopsis PAO activity entails increased RBOH activity, ROS content and altered responses to Pseudomonas.   DOI:  10.1016/j.plantsci.2019.110372 ;  PMID:  32005378
• Phytol derived from chlorophyll hydrolysis in plants is metabolized via phytenal.   DOI:  10.1016/j.jbc.2021.100530 ;  PMID:  33713704

Sequences: