Gene: AT2G42940 (Arabidopsis thaliana)

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Gene Identifier
AT2G42940
Transcript Identifier
AT2G42940.1
Gene Type
Coding gene
Location
Chr2 : 17862497-17863270 : negative

Family

Gene family
HOM04M000106
(802 genes in 27 species)
specific family
Subfamily
ORTHO04M000265
(291 genes in 27 species)
specific family

Descriptions

Description
Putative AT-hook DNA-binding family protein
Curated Summary
Encodes a nuclear matrix protein with AT-hook DNA binding motifs that acts in the maintenance of genomic integrity by silencing TEs and repeat-containing genes through epigenetic machinery. It interacts with FVE and MSI5 which are components of HDAC corepressor complexes. It is expressed in tapetum during the tetrad stage.
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Identifiers

Type Value
AliasAHL16,AT-hook motif nuclear-localized protein 16,TEK,TRANSPOSABLE ELEMENT SILENCING VIA AT-HOOK
tidAT2G42940.1
UniProtQ9SJG4

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006351 IEAGene Ontologytranscription, DNA-templated1
GO:0006355 IEAGene Ontologyregulation of transcription, DNA-templated1
GO:0010228 IMPGene Ontologyvegetative to reproductive phase transition of meristem1
GO:0010529 IMPGene Ontologynegative regulation of transposition1
GO:0035067 IMPGene Ontologynegative regulation of histone acetylation1
GO:1900111 IMPGene Ontologypositive regulation of histone H3-K9 dimethylation1
GO:0010208 IMPGene Ontologypollen wall assembly1 2

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003677 ISS, IEAGene OntologyDNA binding1
GO:0003680 IBAGene OntologyAT DNA binding1
GO:0003700 IBAGene Ontologytranscription factor activity, sequence-specific DNA binding1
GO:0005515 IPIGene Ontologyprotein binding1
GO:0031490 IDAGene Ontologychromatin DNA binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 IDA, ISMGene Ontologynucleus1 2 3

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR005175PPC domain
IPR014476AT-hook motif nuclear-localized protein
IPR017956AT hook, DNA-binding motif

Mapman id Description
35.1not assigned.annotated
No SignalP domains detected for this gene.