Gene: AT2G40030 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G40030
Transcript Identifier
AT2G40030.1
Gene Type
Coding gene
Location
2 : 16715089-16723406 : positive

Family

Gene family
HOM03D000511
(254 genes in 31 species)
specific family
Subfamily
ORTHO03D001050
(59 genes in 26 species)
specific family

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Descriptions

Description
nuclear RNA polymerase D1B
Curated Summary
Encodes the unique largest subunit of nuclear DNA-dependent RNA polymerase V; homologous to budding yeast RPB1 and the E. coli RNA polymerase beta prime subunit. Required for normal RNA-directed DNA methylation at non-CG methylation sites and transgene silencing.
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Identifiers

Identifier Name
aliasNRPD1B
aliasDRD3
aliasnuclear RNA polymerase D1B
aliasNRPE1
aliasATNRPD1B
aliasDMS5
aliasDEFECTIVE IN MERISTEM SILENCING 5
uniprotQ5D869

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006351IEA, ISSUniProttranscription, DNA-templated1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0006306IMP, RCA, UniProtDNA methylation1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
GO:0035194IMPGene Ontologyposttranscriptional gene silencing by RNA1
GO:0030422IMP, IGIUniProtproduction of siRNA involved in RNA interference1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
GO:0000278RCAGene Ontologymitotic cell cycle1
GO:0000724RCAGene Ontologydouble-strand break repair via homologous recombination1
GO:0006261RCAGene OntologyDNA-dependent DNA replication1
GO:0006275RCAGene Ontologyregulation of DNA replication1
GO:0006342RCAGene Ontologychromatin silencing1
GO:0006354RCAGene OntologyDNA-dependent transcription, elongation1
GO:0009555RCAGene Ontologypollen development1
GO:0016444RCAGene Ontologysomatic cell DNA recombination1
GO:0016568RCAGene Ontologychromatin modification1
GO:0031047RCAGene Ontologygene silencing by RNA1
GO:0048451RCAGene Ontologypetal formation1
GO:0048453RCAGene Ontologysepal formation1
GO:0051567RCAGene Ontologyhistone H3-K9 methylation1
GO:0051726RCAGene Ontologyregulation of cell cycle1
GO:0009308IEAUniProtamine metabolic process1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
GO:0006355IEAUniProtregulation of transcription, DNA-dependent1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003677IEA, ISSUniProtDNA binding1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0003899ISS, IEA, UniProtDNA-directed RNA polymerase activity1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0005515IPIGene Ontologyprotein binding1
GO:0048038IEAUniProtquinone binding1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
GO:0005507IEAUniProtcopper ion binding1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
GO:0046914IEAPLAZA Homologytransition metal ion bindingHOM03D000511
GO:0034062IEAPLAZA HomologyRNA polymerase activityHOM03D000511
GO:0016779IEAPLAZA Homologynucleotidyltransferase activityHOM03D000511

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDA, ISM, ISSGene Ontologynucleus1 2 3
GO:0000418IPIUniProtDNA-directed RNA polymerase IV complex1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0000419IDA, IPI, UniProtDNA-directed RNA polymerase V complex1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
GO:0030880IPIGene OntologyRNA polymerase complex1
GO:0005730IDAUniProtnucleolus1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GO:0016604IDAUniProtnuclear body1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR007066RNA polymerase Rpb1, domain 3
IPR015801Copper amine oxidase, N2/N3-terminal
IPR000722RNA polymerase, alpha subunit
IPR021602Protein of unknown function DUF3223
IPR007080RNA polymerase Rpb1, domain 1
IPR006592RNA polymerase, N-terminal
IPR007081RNA polymerase Rpb1, domain 5

Mapman id Description
27.2RNA.transcription
No SignalP domains detected for this gene.