Gene: Sopen04g022890

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen04g022890
  • Transcript Identifier Sopen04g022890.1
  • Gene Type Coding gene
  • Location Spenn-ch04 : 61626154-61629777 : positive

Gene Family Information

  • ID HOM05D000094
  • #Genes/#Species 3420/97
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid Sopen04g022890.1

Descriptions

  • Description 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) | FUNCTIONS IN: in 6 functions | INVOLVED IN: in 9 processes | LOCATED IN: endosome, plasma membrane, protein complex | EXPRESSED IN: 24 plant structures | EXPRESSED DURING: 13 growth stages | CONTAINS InterPro DOMAIN/s: Protein kinase, ATP binding site , Protein kinase, catalytic domain , Leucine-rich repeat-containing N-terminal domain, type 2 , Leucine-rich repeat , Serine/threonine-protein kinase-like domain , Protein kinase-like domain , Serine/threonine-protein kinase, active site | BEST Arabidopsis thaliana protein match is: BRI1 like
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009911
ISO
PLAZA Integrative Orthologypositive regulation of flower development AT4G39400
GO:0010268
ISO
PLAZA Integrative Orthologybrassinosteroid homeostasis AT4G39400
GO:0010224
ISO
PLAZA Integrative Orthologyresponse to UV-B AT4G39400
GO:0010584
ISO
PLAZA Integrative Orthologypollen exine formation AT4G39400
GO:0048366
ISO
PLAZA Integrative Orthologyleaf development AT4G39400
GO:0001578
ISO
PLAZA Integrative Orthologymicrotubule bundle formation Os01g0718300
GO:0009826
ISO
PLAZA Integrative Orthologyunidimensional cell growth AT4G39400
GO:0009729
ISO
PLAZA Integrative Orthologydetection of brassinosteroid stimulus AT4G39400
GO:0009647
ISO
PLAZA Integrative Orthologyskotomorphogenesis Os01g0718300
GO:0009742
ISO
PLAZA Integrative Orthologybrassinosteroid mediated signaling pathway AT4G39400
GO:0048657
ISO
PLAZA Integrative Orthologyanther wall tapetum cell differentiation AT4G39400
GO:0060548
ISO
PLAZA Integrative Orthologynegative regulation of cell death AT4G39400
GO:1900140
ISO
PLAZA Integrative Orthologyregulation of seedling development AT4G39400
GO:0006468
IEA
InterProprotein phosphorylation

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0046982
ISO
PLAZA Integrative Orthologyprotein heterodimerization activity AT4G39400
GO:0005515
IEA
InterProprotein binding
GO:0004674
ISO
PLAZA Integrative Orthologyprotein serine/threonine kinase activity AT4G39400
GO:0005496
ISO
PLAZA Integrative Orthologysteroid binding AT4G39400
GO:0042803
ISO
PLAZA Integrative Orthologyprotein homodimerization activity AT4G39400
GO:0042802
ISO
PLAZA Integrative Orthologyidentical protein binding AT4G39400
GO:0005524
IEA
InterProATP binding
GO:0004672
IEA
InterProprotein kinase activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0032991
ISO
PLAZA Integrative Orthologyprotein-containing complex AT4G39400
GO:0005768
ISO
PLAZA Integrative Orthologyendosome AT4G39400
GO:0005886
ISO
PLAZA Integrative Orthologyplasma membrane AT4G39400

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR001611 Leucine-rich repeat
IPR003591 Leucine-rich repeat, typical subtype
IPR013210 Leucine-rich repeat-containing N-terminal, plant-type
IPR000719 Protein kinase domain
IPR032675 Leucine-rich repeat domain superfamily
IPR011009 Protein kinase-like domain superfamily
Mapman id Description
11.3.2.1.1 Phytohormone action.brassinosteroid.perception and signal transduction.receptor complex.receptor protein kinase (BRI/BRL)
18.4.1.10.2 Protein modification.phosphorylation.TKL protein kinase superfamily.LRR-X protein kinase families.protein kinase (LRR-Xb)