Family GP001174


Family ID
GP001174  add to my list
Family name
5-3 exonuclease Xrn2 family   suggest a name
Synonym(s)
XRN2/RAT1
Cross-reference(s)
PMID:
Arabidopsis FIERY1, XRN2, and XRN3 are endogenous RNA silencing suppressors.
17993620 PMID:
Novel features of the XRN-family in Arabidopsis: evidence that AtXRN4, one of several orthologs of nuclear Xrn2p/Rat1p, functions in the cytoplasm.
11106401 PMID:
AtXRN4 degrades mRNA in Arabidopsis and its substrates include selected miRNA targets.
15260969
Curation status ?
Taxonomic coverage
Magnoliopsida
Gene tree
Family level
1


(click on individual chart bar to display sequence composition below. Several bars can be selected and will remain highlighted)
Sequence total: 305
Species Sequence Count
9
3
5
6
7
7
6
4
4
6
4
2
8
3
7
23
5
2
3
8
9
10
5
10
8
12
4
5
7
3
5
5
5
7
2
5
5
15
22
3
1
5
5
7
12
6




Close InterPro family
IPR Annotation Type % Occurence Specificity
5'-3' exoribonuclease type 2
IPR017151 		5'-3' exoribonuclease type 2 Family 60 (183) Yes
5'-3' exoribonuclease
IPR027073 		5'-3' exoribonuclease Family 59 (181) No

Close Other InterPro signatures
IPR Annotation Type % Occurence Specificity
Putative 5-3 exonuclease
IPR004859 		Putative 5-3 exonuclease Domain 79 (242) No
Xrn1, helical domain
IPR041412 		Xrn1, helical domain Domain 84 (256) No

Close Representative InterPro domains - Consensus schema
IPR004859 IPR017151 IPR027073 IPR041412

Close Domain architecture
Clustering





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