Gene: AT5G44200 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G44200
Transcript Identifier
AT5G44200.1
Gene Type
Coding gene
Location
5 : 17802062-17803875 : negative

Family

Gene family
HOM03D004760
(42 genes in 31 species)
specific family
Subfamily
ORTHO03D005378
(34 genes in 31 species)
specific family

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Descriptions

Description
CAP-binding protein 20
Curated Summary
Encodes a nuclear cap-binding protein that forms a heterodimeric complex with ABH1 (ATCBP80) and is likely to participate in RNA metabolism. Its mRNA is ubiquitously expressed.Loss of function mutations suggest a role in processing of pri-miRNA and mRNA splicing.
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Identifiers

Identifier Name
aliasCBP20
aliasCAP-binding protein 20
aliasATCBP20
uniprotQ9XFD1

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0016070TASGene OntologyRNA metabolic process1
GO:0000394IMP, RCA, UniProtRNA splicing, via endonucleolytic cleavage and ligation1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0031053IMPUniProtprimary miRNA processing1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0000398RCAGene OntologymRNA splicing, via spliceosome1
GO:0006355RCAGene Ontologyregulation of transcription, DNA-dependent1
GO:0006366RCAGene Ontologytranscription from RNA polymerase II promoter1
GO:0009086RCAGene Ontologymethionine biosynthetic process1
GO:0030422RCAGene Ontologyproduction of siRNA involved in RNA interference1
GO:0035196RCAGene Ontologyproduction of miRNAs involved in gene silencing by miRNA1
GO:0043687RCAGene Ontologypost-translational protein modification1
GO:0045893RCAGene Ontologypositive regulation of transcription, DNA-dependent1
GO:0045292IEAUniProtmRNA cis splicing, via spliceosome1 2 3 4 5 6 7 8 9 10 11 12
GO:0006370IEAUniProt7-methylguanosine mRNA capping1 2 3 4 5 6 7 8 9 10 11 12

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003723ISSGene OntologyRNA binding1
GO:0000339IDA, IEA, UniProtRNA cap binding1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0005515IPIGene Ontologyprotein binding1
GO:0000166IEAUniProtnucleotide binding1 2 3 4 5 6 7 8 9 10 11 12
GO:0003676IEAInterPronucleic acid binding
GO:1901265IEAPLAZA Homologynucleoside phosphate bindingHOM03D004760

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005845TASUniProtmRNA cap binding complex1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0005846IEAUniProtnuclear cap binding complex1 2 3 4 5 6 7 8 9 10 11 12
GO:0005737IEAUniProtcytoplasm1 2 3 4 5 6 7 8 9 10 11 12
GO:0005634IEAUniProtnucleus1 2 3 4 5 6 7 8 9 10 11 12

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000504RNA recognition motif domain
IPR027157Nuclear cap-binding protein subunit 2
IPR012677Nucleotide-binding, alpha-beta plait

Mapman id Description
27.1.1RNA.processing.splicing
No SignalP domains detected for this gene.