Dicots PLAZA 4.5 gene overview : AT1G20930

Gene: AT1G20930 (Arabidopsis thaliana)

Overview

Gene Identifier: AT1G20930
Transcript Identifier: AT1G20930.1
Gene Type: Coding gene
Location: Chr1 : 7292752-7294664 : negative

Family Information

Homologous gene family: HOM04D000083
(1914 genes in 55 species)
specific family
Orthologous gene family: ORTHO04D002425
(143 genes in 54 species)
specific family

Duplication type: Block duplicate

Descriptions

Description: cyclin-dependent kinase B2;2

Curated Summary: Cyclin-dependent kinase, expressed in flowers and suspension cell culture, expression peaks during M phase in synchronized cultures. Required for proper organization of the shoot apical meristem and for hormone signaling. Expressed in the shoot apical meristem. Involved in regulation of the G2/M transition of the mitotic cell cycle.

Identifiers

Type	Value
full_name	cyclin-dependent kinase B2;2
symbol	CDKB2;2
tid	AT1G20930.1

Toolbox

Explore

...the colinearity of this gene with other genomes.
...the local gene organization for homologous genes.
...the phylogenetic tree of the homologous gene family.
...the orthologs using the Integrative Orthology Viewer.
...the conserved binding sites (upstream/downstream,intron)

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View

...sequences.
...the multiple sequence alignment of the gene family with BioJS
...BLAST hits against the PLAZA database.
...BLAST hits against NCBIs protein database.
...all colinear gene pairs.

Biological Process

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0000082	IBA	Gene Ontology	G1/S transition of mitotic cell cycle	1
GO:0007275	IBA	Gene Ontology	multicellular organism development	1
GO:0008284	IBA	Gene Ontology	positive regulation of cell proliferation	1
GO:0010468	IBA	Gene Ontology	regulation of gene expression	1
GO:0007346	TAS	Gene Ontology	regulation of mitotic cell cycle	2
GO:0009755	IMP, IEP	Gene Ontology	hormone-mediated signaling pathway	3
GO:0009934	IMP	Gene Ontology	regulation of meristem structural organization	3
GO:0010389	IMP	Gene Ontology	regulation of G2/M transition of mitotic cell cycle	3
GO:0046777	IDA	Gene Ontology	protein autophosphorylation	4
GO:0006468	IEA	InterPro	protein phosphorylation

Molecular Function

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0005524	IEA	Gene Ontology	ATP binding	5
GO:0005524	IEA	InterPro	ATP binding
GO:0008353	IEA	Gene Ontology	RNA polymerase II carboxy-terminal domain kinase activity	6
GO:0016301	ISS	Gene Ontology	kinase activity	7
GO:0030332	IBA	Gene Ontology	cyclin binding	1
GO:0004693	TAS	Gene Ontology	cyclin-dependent protein serine/threonine kinase activity	2
GO:0005515	IPI	Gene Ontology	protein binding	8
GO:0004674	IDA	Gene Ontology	protein serine/threonine kinase activity	4
GO:0004672	IEA	InterPro	protein kinase activity

Cellular Component

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0000307	IBA	Gene Ontology	cyclin-dependent protein kinase holoenzyme complex	1
GO:0005634	ISM, IBA	Gene Ontology	nucleus	1 9
GO:0005737	IBA	Gene Ontology	cytoplasm	1

Color Legend

Experimental Evidence

Computational Reviewed Evidence

Electronic Evidence

InterPro	Description
IPR000719	Protein kinase domain
IPR017441	Protein kinase, ATP binding site
IPR008271	Serine/threonine-protein kinase, active site
IPR011009	Protein kinase-like domain

Mapman id	Description
13.1.1.2.2	.Cell cycle organisation.cell cycle control.cyclin-dependent regulation.cyclin-dependent protein kinase complex.catalytic component CDKB
18.4.3.1.2	.Protein modification.phosphorylation.CMGC protein kinase superfamily.CDK protein kinase families.protein kinase (CDKB)