Gene: AT3G44260 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT3G44260
Transcript Identifier
AT3G44260.1
Gene Type
Coding gene
Location
3 : 15952213-15953055 : negative

Family

Gene family
HOM03D000488
(263 genes in 30 species)
specific family
Subfamily
ORTHO03D007520
(31 genes in 22 species)
specific family
Duplication type
Tandem duplicate   and   Block duplicate

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Descriptions

Description
Polynucleotidyl transferase, ribonuclease H-like superfamily protein
Curated Summary
Encodes one of the homologs of the yeast CCR4-associated factor 1: AT3G44260 (CAF1a), AT5G22250 (CAF1b). Has mRNA deadenylation activity. Also plays a role in plant defense responses.
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Identifiers

Identifier Name
aliasCAF1a
aliasAtCAF1a
aliasCCR4- associated factor 1a
uniprotQ9LXM2

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009451ISSGene OntologyRNA modification1
GO:0002213IEPUniProtdefense response to insect1 2 3
GO:0009611IEP, RCA, UniProtresponse to wounding1 2 3 4
GO:0000289IMPUniProtnuclear-transcribed mRNA poly(A) tail shortening1 2 3
GO:0042742IEPUniProtdefense response to bacterium1 2 3
GO:0009612RCAGene Ontologyresponse to mechanical stimulus1
GO:0009693RCAGene Ontologyethylene biosynthetic process1
GO:0009873RCAGene Ontologyethylene mediated signaling pathway1
GO:0010200RCAGene Ontologyresponse to chitin1
GO:0010228RCAGene Ontologyvegetative to reproductive phase transition of meristem1
GO:0006355IEAUniProtregulation of transcription, DNA-dependent1 2
GO:0006351IEAUniProttranscription, DNA-templated1 2

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004540ISSGene Ontologyribonuclease activity1
GO:0008408IDAUniProt3'-5' exonuclease activity1 2 3
GO:0003676IEAInterPronucleic acid binding
GO:0046872IEAUniProtmetal ion binding1 2
GO:0004535IEAUniProtpoly(A)-specific ribonuclease activity1 2
GO:0003723IEAUniProtRNA binding1 2

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IEA, ISMUniProtnucleus1 2 3
GO:0005737IEAUniProtcytoplasm1 2

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR012337Ribonuclease H-like domain
IPR006941Ribonuclease CAF1

Mapman id Description
27.1.19RNA.processing.ribonucleases
No SignalP domains detected for this gene.