PXR1 [YGR280C]
G-patch nucleolar protein; Essential protein involved in rRNA and snoRNA maturation; competes with TLC1 RNA for binding to Est2p, suggesting a role in negative regulation of telomerase; human homolog inhibits telomerase; contains a G-patch RNA interacting domain
Synonyms: PXR1, PXR1p, P53335, GNO1, P53335p ...