S.cerevisiae - Yeastract

Gene Ontology Information

Protein Name	Rcl1p
Description	Endonuclease that cleaves pre-rRNA at site A2 for 18S rRNA biogenesis; subunit of U3-containing 90S preribosome processome complex involved in small ribosomal subunit assembly; stimulates Bms1p GTPase and U3 binding activity; similar to RNA cyclase-like proteins but no cyclase activity detected
GO Terms: Biological Process	level 4: regulation of catalytic activity level 6: RNA processing level 6: ribosome biogenesis level 9: endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) level 9: endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) level 9: endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) level 9: endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO Terms: Molecular Function	level 2: catalytic activity level 4: enzyme activator activity level 6: endoribonuclease activity
GO Terms: Cellular Component	level 5: nucleus level 5: nucleolus level 5: 90S preribosome
External source	Open in SGD