S.cerevisiae - Yeastract

Gene Ontology Information

Protein Name	Rib2p
Description	Bifunctional DRAP deaminase tRNA:pseudouridine synthase; the deaminase catalyzes the third step in riboflavin biosynthesis and the synthase catalyzes formation of pseudouridine at position 32 in cytoplasmic tRNAs; RIB2 has a paralog, PUS9, that arose from the whole genome duplication
GO Terms: Biological Process	level 6: RNA modification level 7: riboflavin biosynthetic process level 7: pseudouridine synthesis level 8: tRNA pseudouridine synthesis level 8: tRNA processing level 9: enzyme-directed rRNA pseudouridine synthesis
GO Terms: Molecular Function	level 2: catalytic activity level 3: hydrolase activity level 3: isomerase activity level 5: pseudouridine synthase activity level 5: RNA binding level 5: metal ion binding level 5: diaminohydroxyphosphoribosylaminopyrimidine deaminase activity level 6: 2,5-diamino-6-ribitylamino-4(3H)-pyrimidinone 5'-phosphate deaminase activity level 6: tRNA pseudouridine synthase activity level 7: zinc ion binding
GO Terms: Cellular Component	level 3: cytoplasm
External source	Open in SGD