YDR239C protein (Saccharomyces cerevisiae) - STRING interaction network
"YDR239C" - Protein of unknown function in Saccharomyces cerevisiae
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Predicted Interactions
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Gene Fusion
YDR239CProtein of unknown function; may interact with ribosomes, based on co-purification experiments (787 aa)    
Predicted Functional Partners:
ATPase of the ATP-binding cassette (ABC) family involved in 40S and 60S ribosome biogenesis, has similarity to Gcn20p; shuttles from nucleus to cytoplasm, physically interacts with Tif6p, Lsg1p; Stimulates 40S and 60S ribosome biogenesis (610 aa)
Protein that functions upstream of Pkc1p in the cell wall integrity pathway; GFP-fusion protein expression is induced in response to the DNA-damaging agent MMS; non-tagged Ack1p is detected in purified mitochondria (623 aa)
GTPase-activating protein (RhoGAP) for Rho3p and Rho4p, possibly involved in control of actin cytoskeleton organization; GTPase activating protein of RHO3 and RHO4. Acts in concert with MID2 in cell integrity, which is functionally linked to the PKC pathway. Involved in various stress responses. Required at low pH for activation of the PKC pathway. Important during mating response (666 aa)
Putative protein kinase, potentially phosphorylated by Cdc28p; interacts with ribosome biogenesis factors, Cka2, Gus1 and Arc1; Probable serine/threonine-protein kinase that may be involved in ribosome biogenesis (620 aa)
Translation initiation factor eIF4A, identical to Tif2p; DEA(D/H)-box RNA helicase that couples ATPase activity to RNA binding and unwinding; forms a dumbbell structure of two compact domains connected by a linker; interacts with eIF4G; ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5’-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning fo [...] (395 aa)
Translation initiation factor eIF4A, identical to Tif1p; DEA(D/H)-box RNA helicase that couples ATPase activity to RNA binding and unwinding; forms a dumbbell structure of two compact domains connected by a linker; interacts with eIF4G (395 aa)
GTPase-activating protein for Sec4p and several other Rab GTPases, regulates exocytosis via its action on Sec4p, also required for proper actin organization; similar to Msb4p; both Msb3p and Msb4p localize to sites of polarized growth; Regulates exocytosis by functioning as a GAP for SEC4. Stimulates specifically the GTPase activity of YPT6. Also required for efficient polarization of the actin patches (633 aa)
Putative GTPase-activating protein (GAP) involved in the Pkc1p-mediated signaling pathway that controls cell wall integrity; appears to specifically regulate 1,3-beta-glucan synthesis; Acts in signal transduction. Activates CDC42, RHO1 and RHO2. Negatively regulates 1,3-beta-glucan synthesis. May be responsible for the down-regulation of CDC42 during mating (1017 aa)
Polyamine transport protein specific for spermine; localizes to the plasma membrane; member of the major facilitator superfamily; Cell membrane polyamine/proton antiporter, involved in the detoxification of excess polyamines in the cytoplasm. Recognizes spermine, but not spermidine (622 aa)
Your Current Organism:
Saccharomyces cerevisiae
NCBI taxonomy Id: 4932
Other names: Candida robusta, Pachytichospora, S. cerevisiae, Saccharomyces, Saccharomyces capensis, Saccharomyces cerevisiae, Saccharomyces italicus, Saccharomyces oviformis, Saccharomyces uvarum var. melibiosus, lager beer yeast, yeast
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