Gene: AT1G55870

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT1G55870
  • Transcript Identifier AT1G55870.1
  • Gene Type Coding gene
  • Location Chr1 : 20895663-20898359 : positive

Gene Family Information

  • ID HOM05D001724
  • #Genes/#Species 375/100
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT1G55870.1
  • symbol AHG2
  • Alias ATPARN,ARABIDOPSIS THALIANA POLY(A) RIBONUCLEASE
  • full_name ABA-HYPERSENSITIVE GERMINATION 2
  • uniprot Q9LG26

Descriptions

  • Description Polynucleotidyl transferase, ribonuclease H-like superfamily protein
  • Computational description ABA-HYPERSENSITIVE GERMINATION 2 (AHG2); FUNCTIONS IN: ribonuclease activity, nucleic acid binding; INVOLVED IN: response to abscisic acid stimulus, RNA modification, response to stress, response to salicylic acid stimulus; LOCATED IN: nucleus; EXPRESSED IN: 10 plant structures; EXPRESSED DURING: 6 growth stages; CONTAINS InterPro DOMAIN/s: Ribonuclease CAF1 (InterPro:IPR006941), Polynucleotidyl transferase, ribonuclease H fold (InterPro:IPR012337); BEST Arabidopsis thaliana protein match is: Polynucleotidyl transferase, ribonuclease H-like superfamily protein (TAIR:AT3G25430.1); Has 452 Blast hits to 437 proteins in 136 species: Archae - 0; Bacteria - 0; Metazoa - 226; Fungi - 62; Plants - 74; Viruses - 0; Other Eukaryotes - 90 (source: NCBI BLink).
  • Loading (ortholog descriptions from ath)...

Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0090305
IEA
GOA Databasenucleic acid phosphodiester bond hydrolysis
GO:0006952
IEA
GOA Databasedefense response
GO:0006397
IEA
GOA DatabasemRNA processing
GO:0090503
IEA
GOA DatabaseRNA phosphodiester bond hydrolysis, exonucleolytic
GO:0009751
IMP
Gene Ontologyresponse to salicylic acid1
GO:0009737
IMP
Gene Ontologyresponse to abscisic acid1
GO:0009651
IMP
Gene Ontologyresponse to salt stress1
GO:0006970
IMP
Gene Ontologyresponse to osmotic stress1

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003676
IEA
Gene Ontologynucleic acid binding
GO:0003676
IEA
InterPronucleic acid binding
GO:0004518
IEA
GOA Databasenuclease activity
GO:0004527
IEA
GOA Databaseexonuclease activity
GO:0016787
IEA
GOA Databasehydrolase activity
GO:0003723
IEA
GOA DatabaseRNA binding
GO:0003723
IBA
Gene OntologyRNA binding2
GO:0046872
IEA
GOA Databasemetal ion binding
GO:0000175
IBA
Gene Ontology3'-5'-exoribonuclease activity2
GO:0043169
ISS
Gene Ontologycation binding
GO:0004535
IEA
Gene Ontologypoly(A)-specific ribonuclease activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
ISM
Gene Ontologynucleus
GO:0005737
IEA
GOA Databasecytoplasm
GO:0005737
IBA
Gene Ontologycytoplasm2
GO:0005739
IDA
Gene Ontologymitochondrion3

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR012337 Ribonuclease H-like superfamily
IPR036397 Ribonuclease H superfamily
IPR006941 Ribonuclease CAF1
Mapman id Description
16.4.2.1.1 RNA processing.RNA surveillance.mRNA deadenylation-dependent decay.mRNA deadenylation.poly(A)-specific ribonuclease (PARN)