BAIT

HMT1

HCP1, ODP1, RMT1, protein-arginine omega-N methyltransferase HMT1, L000002808, L000001296, YBR034C
Nuclear SAM-dependent mono- and asymmetric methyltransferase; modifies hnRNPs, including Npl3p and Hrp1p, affecting their activity and nuclear export; methylates U1 snRNP protein Snp1p and ribosomal protein Rps2p; interacts genetically with genes encoding components of Rpd3(L) and this interaction is important for Rpd3 recruitment to the subtelomeric region.
Saccharomyces cerevisiae (S288c)
PREY

RAD5

REV2, SNM2, DNA helicase RAD5, L000001559, YLR032W
DNA helicase/Ubiquitin ligase; involved in error-free branch of DNA damage tolerance (DDT) pathway; proposed to promote replication fork regression during postreplication repair by template switching; stimulates synthesis of free and PCNA-bound polyubiquitin chains by Ubc13p-Mms2p; required for error-prone translesion synthesis; forms nuclear foci upon DNA replication stress; associates with native telomeres, cooperates with homologous recombination in senescent cells
UPS Project
Saccharomyces cerevisiae (S288c)

PCA

A Protein-Fragment Complementation Assay (PCA) is a protein-protein interaction assay in which a bait protein is expressed as fusion to one of the either N- or C- terminal peptide fragments of a reporter protein and prey protein is expressed as fusion to the complementary N- or C- terminal fragment of the same reporter protein. Interaction of bait and prey proteins bring together complementary fragments, which can then fold into an active reporter, e.g. the split-ubiquitin assay.

Publication

A nutrient-responsive pathway that determines M phase timing through control of B-cyclin mRNA stability.

Messier V, Zenklusen D, Michnick SW

The rate of cell-cycle progression must be tuned in response to nutrient levels to ensure that sufficient materials are synthesized to generate viable daughters. We report that accumulation of the yeast M phase B-cyclin CLB2 mRNA depends on assembly and activation of the heterogeneous nuclear RNA-binding protein (hnRNP) arginine methyltransferase Hmt1, which is promoted by the kinase Dbf2 and countered ... [more]

Cell May. 23, 2013; 153(5);1080-93 [Pubmed: 23706744]

Throughput

  • High Throughput

Additional Notes

  • Table S2
  • these Hmt1 interactors are rapamycin-dependent

Curated By

  • BioGRID