Gene: AT1G60220 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G60220
Transcript Identifier
AT1G60220.1
Gene Type
Coding gene
Location
1 : 22208332-22211910 : positive

Family

Gene family
HOM03D001116
(137 genes in 31 species)
specific family
Subfamily
ORTHO03D003122
(39 genes in 27 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
UB-like protease 1D
Curated Summary
Encodes a deSUMOylating enzyme. In vitro it has both peptidase activity and isopeptidase activity: it can cleave C-terminal residues from SUMO to activate it for attachment to a target protein and it can also act on the isopeptide bond between SUMO and another protein. sGFP:OTS1 protein accumulates in the nucleus. Double mutant analysis with ULP1C/OTS2 indicates that these genes are involved in salt stress responses and flowering time regulation. Over-expression of 35S:OTS1 increases salt tolerance and reduces the level of SUMO-conjugated proteins. OTS1 transcript levels do not appear to change in response to salt, but, salt stress reduces the level of OTS1 protein in a proteasome-dependent manner.
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Identifiers

Identifier Name
aliasOTS1
aliasOVERLY TOLERANT TO SALT 1
aliasULP1D
aliasUB-like protease 1D
uniprotQ2PS26

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006508IEA, ISSUniProtproteolysis1 2 3 4 5 6
GO:0016926IDA, RCA, UniProtprotein desumoylation1 2 3 4 5 6 7
GO:0009651IGIUniProtresponse to salt stress1 2 3 4 5 6
GO:0010228IGI, RCA, UniProtvegetative to reproductive phase transition of meristem1 2 3 4 5 6 7
GO:0007155RCAGene Ontologycell adhesion1
GO:0010090RCAGene Ontologytrichome morphogenesis1
GO:0010413RCAGene Ontologyglucuronoxylan metabolic process1
GO:0045010RCAGene Ontologyactin nucleation1
GO:0045492RCAGene Ontologyxylan biosynthetic process1
GO:0048765RCAGene Ontologyroot hair cell differentiation1
GO:0050665RCAGene Ontologyhydrogen peroxide biosynthetic process1
GO:0071555RCAGene Ontologycell wall organization1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008234ISS, IEAGene Ontologycysteine-type peptidase activity1
GO:0016929IDAUniProtSUMO-specific protease activity1 2 3 4 5 6

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDA, ISM, UniProtnucleus1 2 3 4 5 6 7
GO:0016607IEAUniProtnuclear speck1 2 3 4 5

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR003653Peptidase C48, SUMO/Sentrin/Ubl1

Mapman id Description
20.2.3stress.abiotic.drought/salt
No SignalP domains detected for this gene.