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
Saccharomyces cerevisiae (S288c)
PREY
SUP61
L000002215, L000003754, tS(CGA)C
Serine tRNA (tRNA-Ser), predicted by tRNAscan-SE analysis; i6A37 modification is catalyzed by Mod5p; can mutate to suppress amber or ochre nonsense mutations; suppressor mutant alleles are recessive lethal and can only be maintained when an additional wild-type copy of the gene is present, because SUP61 encodes the only tRNA species that can decode UCG codons
GO Process (1)
GO Function (1)
GO Component (1)
Gene Ontology Biological Process
Gene Ontology Molecular Function
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
An intrinsically disordered C terminus allows the La protein to assist the biogenesis of diverse noncoding RNA precursors.
The La protein binds the 3' ends of many newly synthesized noncoding RNAs, protecting these RNAs from nucleases and influencing folding, maturation, and ribonucleoprotein assembly. Although 3' end binding by La involves the N-terminal La domain and adjacent RNA recognition motif (RRM), the mechanisms by which La stabilizes diverse RNAs from nucleases and assists subsequent events in their biogenesis are ... [more]
Unknown Jan. 06, 2011; 0(0); [Pubmed: 21212361]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Curated By
- BioGRID