Dicots PLAZA 4.5 gene overview : AT1G55490

Gene: AT1G55490 (Arabidopsis thaliana)

Overview

Gene Identifier: AT1G55490
Transcript Identifier: AT1G55490.5
Gene Type: Coding gene
Location: Chr1 : 20715717-20718673 : negative

Family Information

Homologous gene family: HOM04D000411
(593 genes in 55 species)
specific family
Orthologous gene family: ORTHO04D001784
(173 genes in 55 species)
specific family

Duplication type: Block duplicate

Descriptions

Description: chaperonin 60 beta

Curated Summary: encodes the beta subunit of the chloroplast chaperonin 60, a homologue of bacterial GroEL. Mutants in this gene develops lesions on its leaves, expresses systemic acquired resistance (SAR) and develops accelerated cell death to heat shock stress. The protein has molecular chaperone activity for suppressing protein aggregation in vitro.

Identifiers

Type	Value
Alias	Cpn60beta1,chaperonin-60beta1,LEN1,LESION INITIATION 1
symbol	CPN60B
tid	AT1G55490.5

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Biological Process

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0006457	TAS	Gene Ontology	protein folding	1
GO:0006457	IEA	InterPro	protein folding
GO:0007005	IBA	Gene Ontology	mitochondrion organization	2
GO:0042026	IEA	Gene Ontology	protein refolding	3
GO:0042026	IEA	InterPro	protein refolding
GO:0008219	IMP	Gene Ontology	cell death	4
GO:0009627	IMP	Gene Ontology	systemic acquired resistance	4
GO:0051085	IDA	Gene Ontology	chaperone mediated protein folding requiring cofactor	4
GO:0009409	IEP	Gene Ontology	response to cold	5

Molecular Function

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0005524	IEA	Gene Ontology	ATP binding	6
GO:0005524	IEA	InterPro	ATP binding
GO:0044183	IBA	Gene Ontology	protein binding involved in protein folding	2
GO:0051082	IBA	Gene Ontology	unfolded protein binding	2
GO:0005515	IPI	Gene Ontology	protein binding	7

Cellular Component

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0005739	IBA	Gene Ontology	mitochondrion	2
GO:0009941	IDA	Gene Ontology	chloroplast envelope	8
GO:0009507	IDA NAS	Gene Ontology	chloroplast	9 10
GO:0022626	IDA	Gene Ontology	cytosolic ribosome	11
GO:0009570	IDA	Gene Ontology	chloroplast stroma	12
GO:0010319	IDA	Gene Ontology	stromule	5
GO:0005886	IDA	Gene Ontology	plasma membrane	13
GO:0016020	IDA	Gene Ontology	membrane	14
GO:0048046	IDA	Gene Ontology	apoplast	15
GO:0005829	RCA	Gene Ontology	cytosol	16
GO:0005794	RCA	Gene Ontology	Golgi apparatus	17
GO:0005737	IEA	InterPro	cytoplasm

Color Legend

Experimental Evidence

Computational Reviewed Evidence

Electronic Evidence

InterPro	Description
IPR027413	GroEL-like equatorial domain
IPR027409	GroEL-like apical domain
IPR001844	Chaperonin Cpn60
IPR002423	Chaperonin Cpn60/TCP-1 family
IPR018370	Chaperonin Cpn60, conserved site

Mapman id	Description
1.1.8.1.6.2.2	Photosynthesis.photophosphorylation.chlororespiration.NADH dehydrogenase-like (NDH) complex.assembly and stabilization.Cpn60 chaperonin heterodimer.subunit beta
1.2.1.2.1.2	Photosynthesis.calvin cycle.ribulose-1,5-bisphosphat carboxylase/oxygenase (RuBisCo) activity.RuBisCo assembly.CPN60 assembly chaperone complex.component CPN60b
19.1.7.1	.Protein homeostasis.protein quality control.Hsp60 chaperone system.chaperone (Hsp60)