Gene Details:

• Gene ID: AT2G42670
• Gene Symbol: PCO4
• Gene Name: plant cysteine oxidase 4
• Description: 2-aminoethanethiol dioxygenase, putative (DUF1637);(source:Araport11)
• TAIR Accession: locus:2041524
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G42670.1     AT2G42670.2     AT2G42670.3

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (Japanese, exact)
• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• 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:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)

Gene Ontology:

• GO:0070483  — involved in — detection of hypoxia
• GO:0071456  — involved in — cellular response to hypoxia
• GO:0009507  — located in — chloroplast
• GO:0017172  — enables — cysteine dioxygenase activity
• GO:0005506  — enables — iron ion binding
• GO:0005634  — located in — nucleus

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  root ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  pollen tube cell ,  pollen

Literature:

• Natural genetic variation in whole-genome expression in Arabidopsis thaliana: the impact of physiological QTL introgression.   DOI:  10.1111/j.1365-294X.2006.02774.x ;  PMID:  16626458
• Arabidopsis SHORT INTEGUMENTS 2 is a mitochondrial DAR GTPase.   DOI:  10.1534/genetics.106.060657 ;  PMID:  16849600
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Plant cysteine oxidases control the oxygen-dependent branch of the N-end-rule pathway.   DOI:  10.1038/ncomms4425 ;  PMID:  24599061
• The plant cysteine oxidases from Arabidopsis thaliana are kinetically tailored to act as oxygen sensors.   DOI:  10.1074/jbc.RA118.003496 ;  PMID:  29848548
• Structures of Arabidopsis thaliana oxygen-sensing plant cysteine oxidases 4 and 5 enable targeted manipulation of their activity.   DOI:  10.1073/pnas.2000206117 ;  PMID:  32868422
• Molecular basis for cysteine oxidation by plant cysteine oxidases from Arabidopsis thaliana.   DOI:  10.1016/j.jsb.2020.107663 ;  PMID:  33207269
• Acquisition of hypoxia inducibility by oxygen sensing N-terminal cysteine oxidase in spermatophytes.   DOI:  10.1111/pce.14440 ;  PMID:  36120894

Sequences: