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YCK2 protein (Saccharomyces cerevisiae) - STRING interaction network
"YCK2" - Palmitoylated plasma membrane-bound casein kinase I isoform in Saccharomyces cerevisiae
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Known Interactions
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experimentally determined
Predicted Interactions
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gene co-occurrence
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textmining
co-expression
protein homology
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YCK2Palmitoylated plasma membrane-bound casein kinase I isoform; shares redundant functions with Yck1p in morphogenesis, proper septin assembly, endocytic trafficking; provides an essential function overlapping with that of Yck1p; Casein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates (546 aa)    
Predicted Functional Partners:
STE2
Receptor for alpha-factor pheromone; seven transmembrane-domain GPCR that interacts with both pheromone and a heterotrimeric G protein to initiate the signaling response that leads to mating between haploid a and alpha cells; Receptor for the peptide pheromone alpha factor, the mating factor of yeast (431 aa)
         
  0.945
YCK1
Palmitoylated plasma membrane-bound casein kinase I isoform; shares redundant functions with Yck2p in morphogenesis, proper septin assembly, endocytic trafficking; provides an essential function overlapping with that of Yck2p; Casein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates (538 aa)
       
0.928
STE3
Receptor for a factor pheromone, couples to MAP kinase cascade to mediate pheromone response; transcribed in alpha cells and required for mating by alpha cells, ligand bound receptors endocytosed and recycled to the plasma membrane; GPCR; Receptor for the peptide pheromone a factor (470 aa)
       
  0.900
AKR1
Palmitoyl transferase involved in protein palmitoylation; acts as a negative regulator of pheromone response pathway; required for endocytosis of pheromone receptors; involved in cell shape control; contains ankyrin repeats; Palmitoyltransferase specific for casein kinase 1. Palmitoylates isoforms YCK1 and YCK2 at both C-terminal cysteine residues, which is required for their proper plasma membrane localization. Required for constitutive endocytosis of a-factor receptor STE3 and both constitutive and pheromone-induced endocytosis of alpha-factor receptor STE2 (764 aa)
       
 
  0.882
PDR5
Plasma membrane ATP-binding cassette (ABC) transporter, multidrug transporter actively regulated by Pdr1p; also involved in steroid transport, cation resistance, and cellular detoxification during exponential growth; Active efflux of weakly charged organic compounds of 90 cubic Angstroms to 300 cubic Angstroms surface volume. Confers resistance to numerous chemicals including cycloheximide, sulfomethuron methyl, steroids, antiseptics, antibiotics, anticancer, herbicides, mycotoxins, insecticides, ionophores, alkaloids, flavonoids, phenothiazines, organotin compounds, carbazoles, lysoso [...] (1511 aa)
       
 
  0.831
GCS1
ADP-ribosylation factor GTPase activating protein (ARF GAP), involved in ER-Golgi transport; shares functional similarity with Glo3p; GTPase-activating protein (GAP) for ARF1 and ARF2. Involved in intracellular vesicular transport. Required for transport from the trans-Golgi network. Implicated in the regulation of retrograde transport from the Golgi to the ER and in actin cytoskeletal organization. May be involved in the maintenance of mitochondrial morphology, possibly through organizing the actin cytoskeleton in Saccharomyces (352 aa)
     
 
  0.764
STE11
Signal transducing MEK kinase involved in pheromone response and pseudohyphal/invasive growth pathways where it phosphorylates Ste7p, and the high osmolarity response pathway, via phosphorylation of Pbs2p; regulated by Ste20p and Ste50p; Serine/threonine protein kinase required for cell-type- specific transcription and signal transduction in yeast. It is thought that it phosphorylates the STE7 protein kinase which itself, phosphorylates the FUS3 and or KSS1 kinases (717 aa)
     
 
  0.749
RGT2
Plasma membrane high glucose sensor that regulates glucose transport; contains 12 predicted transmembrane segments and a long C-terminal tail required for induction of hexose transporters; highly similar to Snf3p; Low-affinity glucose transporter. Can function as a sensor that generates an intracellular signal in the presence of high level of glucose. Required for maximal expression of the high glucose-induced HXT1 protein (763 aa)
       
 
  0.736
RTS1
B-type regulatory subunit of protein phosphatase 2A (PP2A); Rts1p and Cdc55p are alternative regulatory subunits for PP2A; PP2A-Rts1p protects cohesin when recruited by Sgo1p to the pericentromere; highly enriched at centromeres in absence of Cdc55p /.../log of the mammalian B’ subunit of PP2A; The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment (757 aa)
     
 
  0.703
RGP1
Subunit of a Golgi membrane exchange factor (Ric1p-Rgp1p) that catalyzes nucleotide exchange on Ypt6p; The RIC1-RGP1 complex acts as a guanine nucleotide exchange factor (GEF), which activates YPT6 by exchanging bound GDP for free GTP. It is thereby required for efficient fusion of endosome-derived vesicles with the Golgi. The RIC1-RGP1 participates in the recycling of SNC1, presumably by mediating fusion of endosomal vesicles with the Golgi compartment (663 aa)
       
 
  0.687
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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