PSME_00025809-RA


Description : (at1g75660 : 197.0) Encodes a protein with similarity to yeast 5'-3'exonucleases and can functionally complement the yeast mutations. In Arabidopsis XRN3 acts as a suppressor of posttranscriptional gene silencing. Mutants accumulate excised miRNA products suggesting that XRN3 is involved in degradation of these products.; 5'-3' exoribonuclease 3 (XRN3); CONTAINS InterPro DOMAIN/s: 5'-3' exoribonuclease 2 (InterPro:IPR017151), Zinc finger, CCHC-type (InterPro:IPR001878), Putative 5-3 exonuclease (InterPro:IPR004859); BEST Arabidopsis thaliana protein match is: exoribonuclease 2 (TAIR:AT5G42540.1); Has 4264 Blast hits to 3505 proteins in 442 species: Archae - 2; Bacteria - 295; Metazoa - 1361; Fungi - 725; Plants - 751; Viruses - 31; Other Eukaryotes - 1099 (source: NCBI BLink). & (reliability: 394.0) & (original description: no original description)


Gene families : OG_42_0000619 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0000619_tree

Sequence : coding (download), protein (download)


Attention: This gene has low abundance.


Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.


Type Description Actions
Neighborhood Pseudotsuga release: PSME_00025809-RA
Cluster HCCA clusters: Cluster_23

Target Alias Description ECC score Gene Family Method Actions
423038 No alias Function unknown 0.03 Orthogroups_2024-Update
PSME_00028852-RA No alias (at1g75660 : 197.0) Encodes a protein with similarity to... 0.04 Orthogroups_2024-Update

Type GO Term Name Evidence Source
MF GO:0003676 nucleic acid binding IEA InterProScan predictions
MF GO:0004527 exonuclease activity IEA InterProScan predictions
MF GO:0008270 zinc ion binding IEA InterProScan predictions
Type GO Term Name Evidence Source
MF GO:0005506 iron ion binding IEP Predicted GO
MF GO:0016491 oxidoreductase activity IEP Predicted GO
MF GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen IEP Predicted GO
MF GO:0020037 heme binding IEP Predicted GO
MF GO:0046906 tetrapyrrole binding IEP Predicted GO
MF GO:0048037 cofactor binding IEP Predicted GO
InterPro domains Description Start Stop
IPR004859 Put_53exo 4 77
IPR001878 Znf_CCHC 84 98
No external refs found!