Gene: AT2G13540 (Arabidopsis thaliana)

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Gene Identifier
AT2G13540
Transcript Identifier
AT2G13540.1
Gene Type
Coding gene
Location
2 : 5637053-5642813 : positive

Family

Gene family
HOM03D004167
(46 genes in 31 species)
specific family
Subfamily
ORTHO03D004335
(36 genes in 30 species)
specific family

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Descriptions

Description
ARM repeat superfamily protein
Curated Summary
Encodes a nuclear cap-binding protein that forms a heterodimeric complex with CBP20 and is involved in ABA signaling and flowering. Mutants are early flowering and exhibit hypersensitive response to ABA in germination inhibition.Loss of ABH1 function results in abnormal processing of mRNAs for several important floral regulators (FLC, CO, FLM). Analysis of loss of function mutations suggests a role in pri-miRNA processing and mRNA splicing. Note that two different mutant alleles were given the same name abh1-7 (Kuhn et al 2007; Kim et al 2008). To avoid confusion, abh1-7 described in Kim et al (2008) has been renamed abh1-107 (other names: ensalada-1, ens-1).
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Identifiers

Identifier Name
aliasABA HYPERSENSITIVE 1
aliasCAP-BINDING PROTEIN 80
aliasENS
aliasATCBP80
aliasABH1
aliasENSALADA
aliasCBP80
uniprotQ9SIU2

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006412ISSGene Ontologytranslation1
GO:0009887NASGene Ontologyorgan morphogenesis1
GO:0009737IMPUniProtresponse to abscisic acid1 2 3 4 5 6 7 8 9 10 11
GO:0048574IMPUniProtlong-day photoperiodism, flowering1 2 3 4 5 6 7 8 9 10 11
GO:0000394IMP, RCA, UniProtRNA splicing, via endonucleolytic cleavage and ligation1 2 3 4 5 6 7 8 9 10 11 12
GO:0031053IMPUniProtprimary miRNA processing1 2 3 4 5 6 7 8 9 10 11
GO:0000226RCAGene Ontologymicrotubule cytoskeleton organization1
GO:0000398RCAGene OntologymRNA splicing, via spliceosome1
GO:0000911RCAGene Ontologycytokinesis by cell plate formation1
GO:0006306RCAGene OntologyDNA methylation1
GO:0006342RCAGene Ontologychromatin silencing1
GO:0006366RCAGene Ontologytranscription from RNA polymerase II promoter1
GO:0009086RCAGene Ontologymethionine biosynthetic process1
GO:0009640RCAGene Ontologyphotomorphogenesis1
GO:0009793RCAGene Ontologyembryo development ending in seed dormancy1
GO:0009845RCAGene Ontologyseed germination1
GO:0009909RCAGene Ontologyregulation of flower development1
GO:0009933RCAGene Ontologymeristem structural organization1
GO:0010162RCAGene Ontologyseed dormancy process1
GO:0010182RCAGene Ontologysugar mediated signaling pathway1
GO:0010228RCAGene Ontologyvegetative to reproductive phase transition of meristem1
GO:0016567RCAGene Ontologyprotein ubiquitination1
GO:0019915RCAGene Ontologylipid storage1
GO:0031047RCAGene Ontologygene silencing by RNA1
GO:0050826RCAGene Ontologyresponse to freezing1
GO:0051567RCAGene Ontologyhistone H3-K9 methylation1
GO:0016070IEAInterProRNA metabolic process
GO:0045292IEAUniProtmRNA cis splicing, via spliceosome1 2 3 4 5 6 7 8 9 10
GO:0051028IEAUniProtmRNA transport1 2 3 4 5 6 7 8 9 10
GO:0006370IEAUniProt7-methylguanosine mRNA capping1 2 3 4 5 6 7 8 9 10

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0000339IDA, IEA, UniProtRNA cap binding1 2 3 4 5 6 7 8 9 10 11
GO:0005515IPI, IEAGene Ontologyprotein binding1
GO:0005488IEAInterProbinding
GO:0003723IEAInterProRNA binding

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDA, ISM, UniProtnucleus1 2 3 4 5 6 7 8 9 10 11 12
GO:0005829RCAGene Ontologycytosol1
GO:0005846IEAUniProtnuclear cap binding complex1 2 3 4 5 6 7 8 9 10
GO:0005737IEAUniProtcytoplasm1 2 3 4 5 6 7 8 9 10

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR016024Armadillo-type fold
IPR015174MIF4G-like, type 2
IPR003890MIF4G-like, type 3
IPR027159Nuclear cap-binding protein subunit 1
IPR016021MIF4-like, type 1/2/3
IPR015172MIF4G-like, type 1

Mapman id Description
29.2.3protein.synthesis.initiation
No SignalP domains detected for this gene.