Gene: AT4G21670 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT4G21670
Transcript Identifier
AT4G21670.1
Gene Type
Coding gene
Location
Chr4 : 11511511-11516922 : positive

Family Information

Homologous gene family
HOM04x5M001404
(163 genes in 39 species)
specific family
Orthologous gene family
ORTHO04x5M001332
(157 genes in 39 species)
specific family

Descriptions

Description
C-terminal domain phosphatase-like 1
Curated Summary
encodes a a novel transcriptional repressor harboring two double-stranded RNA-binding domains and a region homologous to the catalytic domain of RNA polymerase II C-terminal domain phosphatases found in yeast and in animals that regulate gene transcription. Protein exhibits innate phosphatase activity in vitro. Mutants exhibit hyperresponsiveness to ABA, cold, and NaCl.
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Identifiers

Type Value
AliasATCPL1,C-TERMINAL DOMAIN PHOSPHATASE-LIKE 1,FRY2,FIERY 2,RCF2,regulators of C-REPEAT BINDING FACTOR (CBF) gene expression 2,SHI4,SHINY 4
Dbxrefgene:2119052,UniProt:Q5YDB6
symbolCPL1
tidAT4G21670.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0070940
IBA
Gene Ontologydephosphorylation of RNA polymerase II C-terminal domain1
GO:0070940
IEA
InterProdephosphorylation of RNA polymerase II C-terminal domain
GO:0000184
IEA
Gene Ontologynuclear-transcribed mRNA catabolic process, nonsense-mediated decay2
GO:0007275
IEA
Gene Ontologymulticellular organism development2
GO:0009651
IMP
Gene Ontologyresponse to salt stress3 4
GO:0009738
IMP
Gene Ontologyabscisic acid-activated signaling pathway3 4
GO:0045892
IMP
Gene Ontologynegative regulation of transcription, DNA-templated3 4
GO:0009611
IMP
Gene Ontologyresponse to wounding5 6

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0008420
IBA
Gene OntologyRNA polymerase II CTD heptapeptide repeat phosphatase activity1
GO:0008420
IEA
InterProRNA polymerase II CTD heptapeptide repeat phosphatase activity
GO:0003723
IEA
Gene OntologyRNA binding2
GO:0003725
ISS
Gene Ontologydouble-stranded RNA binding7
GO:0046872
IEA
Gene Ontologymetal ion binding2
GO:0004721
IDA
Gene Ontologyphosphoprotein phosphatase activity3 4
GO:0004647
IDA
Gene Ontologyphosphoserine phosphatase activity8 9
GO:0016791
IDA
Gene Ontologyphosphatase activity8 9
GO:0005515
IPI
Gene Ontologyprotein binding10 11

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IDA
ISM
Gene Ontologynucleus12 13 14
GO:0016607
IEA
Gene Ontologynuclear speck15

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR014720Double-stranded RNA-binding domain
IPR039189CTD phosphatase Fcp1
IPR004274FCP1 homology domain
IPR036412HAD-like superfamily

Mapman id Description
15.3.2.2RNA biosynthesis.RNA polymerase II-dependent transcription.RNA polymerase-II phosphorylation/dephosphorylation.group-I phosphatase
18.4.25.1.5Protein modification.phosphorylation.aspartate-based protein phosphatase superfamily.FCP phosphatase families.subcluster H/CPL1-2 phosphatase