Saccharomyces cerevisiae (S288c)

REX3

YLR107W

RNA exonuclease; required for maturation of the RNA component of RNase MRP; functions redundantly with Rnh70p and Rex2p in processing of U5 snRNA and RNase P RNA; member of RNase D family of exonucleases

GO Process (3)

GO Function (2)

GO Component (2)

Gene Ontology Biological Process

U5 snRNA 3'-end processing [IGI]

exonucleolytic trimming to generate mature 3'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) [IGI]

ncRNA 3'-end processing [IMP]

Gene Ontology Molecular Function

3'-5' exonuclease activity [ISS]
3'-5'-exoribonuclease activity [IMP]

Gene Ontology Cellular Component

cytoplasm [IDA]

nucleus [IDA]

SGD Alliance of Genome Resources Entrez Gene RefSeq UniprotKB

Download Curated Data for this Protein

31380

559292

Interactors 83
Interactions 95
Network

Result Summary

REX3

Gene Ontology Biological Process

Gene Ontology Molecular Function

3'-5' exonuclease activity [ISS]3'-5'-exoribonuclease activity [IMP]

Gene Ontology Cellular Component

3'-5' exonuclease activity [ISS]
3'-5'-exoribonuclease activity [IMP]