Gene: AT3G50100

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT3G50100
  • Transcript Identifier AT3G50100.1
  • Gene Type Coding gene
  • Location Chr3 : 18578411-18580594 : positive

Gene Family Information

  • ID HOM05D003452
  • #Genes/#Species 198/94
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT3G50100.1
  • symbol SDN1
  • uniprot A3KPE8

Descriptions

  • Description small RNA degrading nuclease 1
  • Computational description small RNA degrading nuclease 1 (SDN1); FUNCTIONS IN: 3'-5' exonuclease activity, exonuclease activity; INVOLVED IN: miRNA catabolic process; LOCATED IN: intracellular; CONTAINS InterPro DOMAIN/s: Exonuclease (InterPro:IPR006055), Polynucleotidyl transferase, ribonuclease H fold (InterPro:IPR012337), Exonuclease, RNase T/DNA polymerase III (InterPro:IPR013520); BEST Arabidopsis thaliana protein match is: small RNA degrading nuclease 3 (TAIR:AT5G67240.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0044747
IEA
GOA Databasemature miRNA 3'-end processing
GO:0090503
IEA
GOA DatabaseRNA phosphodiester bond hydrolysis, exonucleolytic
GO:0090305
IEA
GOA Databasenucleic acid phosphodiester bond hydrolysis
GO:0010587
IDA
Gene OntologymiRNA catabolic process1

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:0004527
IBA
Gene Ontologyexonuclease activity2
GO:0016787
IEA
GOA Databasehydrolase activity
GO:0044748
IDA
Gene Ontology3'-5'-exoribonuclease activity involved in mature miRNA 3'-end processing3
GO:0035198
IPI
Gene OntologymiRNA binding3
GO:0005515
IPI
Gene Ontologyprotein binding3
GO:0008408
IDA
Gene Ontology3'-5' exonuclease activity1
GO:0000175
IDA
Gene Ontology3'-5'-exoribonuclease activity1

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
IBA
Gene Ontologynucleus2
GO:0005737
ISM
Gene Ontologycytoplasm

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR013520 Exonuclease, RNase T/DNA polymerase III
IPR034922 RNA exonuclease 1-like, exonuclease domain
IPR035979 RNA-binding domain superfamily
IPR036397 Ribonuclease H superfamily
IPR012677 Nucleotide-binding alpha-beta plait domain superfamily
IPR012337 Ribonuclease H-like superfamily
Mapman id Description
16.9.2.6 RNA processing.mRNA silencing.miRNA pathway.miRNA nuclease (SDN1)