BAIT

LHP1

LAH1, YLA1, L000002518, YDL051W
RNA binding protein required for maturation of tRNA and U6 snRNA; acts as a molecular chaperone for RNAs transcribed by polymerase III; homologous to human La (SS-B) autoantigen
GO Process (1)
GO Function (2)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

LSM5

RNA-binding protein LSM5, L000004684, YER146W
Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA
GO Process (2)
GO Function (1)
GO Component (4)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Synthetic Lethality

A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.

Publication

Multiple functional interactions between components of the Lsm2-Lsm8 complex, U6 snRNA, and the yeast La protein.

Pannone BK, Kim SD, Noe DA, Wolin SL

The U6 small nuclear ribonucleoprotein is a critical component of the eukaryotic spliceosome. The first protein that binds the U6 snRNA is the La protein, an abundant phosphoprotein that binds the 3' end of many nascent small RNAs. A complex of seven Sm-like proteins, Lsm2-Lsm8, also binds the 3' end of U6 snRNA. A mutation within the Sm motif of ... [more]

Genetics May. 01, 2001; 158(1);187-96 [Pubmed: 11333229]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)

Curated By

  • BioGRID