BAIT

CWC2

NTC40, YDL209C
Member of the NineTeen Complex (NTC); this complex contains Prp19p and stabilizes U6 snRNA in catalytic forms of the spliceosome containing U2, U5, and U6 snRNAs; binds directly to U6 snRNA; similar to S. pombe Cwf2
Saccharomyces cerevisiae (S288c)
PREY

PRP45

FUN20, mRNA splicing protein PRP45, L000000638, YAL032C
Protein required for pre-mRNA splicing; associates with the spliceosome and interacts with splicing factors Prp22p and Prp46p; orthologous to human transcriptional coactivator SKIP and can activate transcription of a reporter gene
Saccharomyces cerevisiae (S288c)

Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

Publication

Prp45 affects Prp22 partition in spliceosomal complexes and splicing efficiency of non-consensus substrates.

Gahura O, Abrhamova K, Skruzny M, Valentova A, Munzarova V, Folk P, Puta F

Human transcription co-regulator SNW1/SKIP is implicated in the regulation of both transcription elongation and alternative splicing. Prp45, the SNW/SKIP ortholog in yeast, is assumed to be essential for pre-mRNA processing. Here, we characterize prp45(1-169), a temperature sensitive allele of PRP45, which at permissive temperature elicits cell division defects and hypersensitivity to microtubule inhibitors. Using a synthetic lethality screen, we found ... [more]

J. Cell. Biochem. Jan. 01, 2009; 106(1);139-51 [Pubmed: 19016306]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PRP45 CWC2
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
-
PRP45 CWC2
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
-
CWC2 PRP45
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
-
PRP45 CWC2
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High10BioGRID
3603378
CWC2 PRP45
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
-
PRP45 CWC2
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.312BioGRID
1918745

Curated By

  • BioGRID