Gene Details:

• Gene ID: AT5G42750
• Gene Symbol: BKI1
• Gene Name: BRI1 kinase inhibitor 1
• Description: BRI1 kinase inhibitor 1;(source:Araport11)
• TAIR Accession: locus:2165472
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G42750.1

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• 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: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:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)

Gene Ontology:

• GO:0005829  — located in — cytosol
• GO:0010423  — acts upstream of or within — negative regulation of brassinosteroid biosynthetic process
• GO:0005515  — enables — protein binding
• GO:0005886  — located in — plasma membrane
• GO:0005634  — located in — nucleus
• GO:0004860  — enables — protein kinase inhibitor activity
• GO:0046982  — enables — protein heterodimerization activity

Function-related keywords:

• shoot axis apex ,  root ,  vascular leaf ,  flower ,  petiole ,  hypocotyl

Literature:

• Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.   DOI:  10.1074/jbc.M308435200 ;  PMID:  14576160
• Proteomic analysis of seed dormancy in Arabidopsis.   DOI:  10.1104/pp.106.087452 ;  PMID:  17028149
• Tyrosine phosphorylation controls brassinosteroid receptor activation by triggering membrane release of its kinase inhibitor.   DOI:  10.1101/gad.2001911 ;  PMID:  21289069
• Linking genes of unknown function with abiotic stress responses by high-throughput phenotype screening.   DOI:  10.1111/ppl.12013 ;  PMID:  23517122
• Crystal structures of the phosphorylated BRI1 kinase domain and implications for brassinosteroid signal initiation.   DOI:  10.1111/tpj.12445 ;  PMID:  24461462
• The Intrinsically Disordered Protein BKI1 Is Essential for Inhibiting BRI1 Signaling in Plants.   DOI:  10.1016/j.molp.2015.07.012 ;  PMID:  26296798
• Dual role of BKI1 and 14-3-3 s in brassinosteroid signaling to link receptor with transcription factors.   DOI:  10.1016/j.devcel.2011.08.018 ;  PMID:  22075146
• Arabidopsis MAKR5 is a positive effector of BAM3-dependent CLE45 signaling.   DOI:  10.15252/embr.201642450 ;  PMID:  27354416
• BKI1 Regulates Plant Architecture through Coordinated Inhibition of the Brassinosteroid and ERECTA Signaling Pathways in Arabidopsis.   DOI:  10.1016/j.molp.2016.11.014 ;  PMID:  27988365
• Interdependent Nutrient Availability and Steroid Hormone Signals Facilitate Root Growth Plasticity.   DOI:  10.1016/j.devcel.2018.06.002 ;  PMID:  29974864
• Brassinosteroid signaling: a paradigm for steroid hormone signaling from the cell surface.   DOI:  10.1126/science.1134040 ;  PMID:  17138891

Sequences: