Description : hormone metabolism.brassinosteroid.signal transduction.BRI Encodes a plasma membrane localized leucine-rich repeat receptor kinase involved in brassinosteroid signal transduction. BRI1 ligand is brassinolide which binds at the extracellular domain. Binding results in phosphorylation of the kinase domain which activates the BRI1 protein leading to BR responses. Residue T-1049 and either S-1044 or T-1045 were essential for kinase function in vitro and normal BRI1 signaling in planta. Although BAK1 and BRI1 alone localize in the plasma membrane, when BAK1 and BRI1 are coexpressed, the heterodimer BAK1/BRI1 they form is localized in the endosome. BRI1 appears to be involved in the autonomous pathway that regulates the transition to flowering, primarily through its effects on FLC expression levels, as uncovered by double mutant analyses. This most likely occurs as a result of BRI1-dependent effects on histone acetylation, but not histone triMeH3K4 methylation, at the FLC locus. BRASSINOSTEROID INSENSITIVE 1 (BRI1)

Gene families : OG_01_0001525 (Gene family) Phylogenetic Tree(s): OG0001525_tree

Sequence : coding (download), protein (download)

Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.

Type Description Actions
Neighborhood HRR network (cutoff 100): Zm00001d043634
Cluster HCCA cluster: Cluster_211

Target Alias Description ECC score Gene Family Method Actions
GSVIVT01011586001 No alias hormone metabolism.brassinosteroid.signal... 0.04 Gene family
LOC_Os01g52050 Os01g0718300 hormone metabolism.brassinosteroid.signal... 0.02 Gene family
MA_170g0010 No alias 30.2.10 signalling.receptor kinases.leucine rich repeat... 0.02 Gene family
MA_57173g0030 No alias hormone metabolism.brassinosteroid.signal... 0.02 Gene family
Solyc01g102870.2.1 Solyc01g102870.2 hormone metabolism.brassinosteroid.signal... 0.02 Gene family

Type GO Term Name Evidence Source
MF GO:0004672 protein kinase activity IEA InterProScan
MF GO:0005524 ATP binding IEA InterProScan
BP GO:0006468 protein phosphorylation IEA InterProScan
Type GO Term Name Evidence Source

No Predicted GO terms available for this sequence

InterPro domains Description Start Stop
IPR001611 Leu-rich_rpt 582 637
IPR001611 Leu-rich_rpt 340 398
IPR001611 Leu-rich_rpt 196 253
IPR001611 Leu-rich_rpt 437 496
IPR001611 Leu-rich_rpt 266 324
IPR000719 Prot_kinase_dom 803 1074
No external refs found!