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YPS3 protein (Saccharomyces cerevisiae) - STRING interaction network
"YPS3" - Aspartic protease, member of the yapsin family of proteases involved in cell wall growth and maintenance in Saccharomyces cerevisiae
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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YPS3Aspartic protease, member of the yapsin family of proteases involved in cell wall growth and maintenance; attached to the plasma membrane via a glycosylphosphatidylinositol (GPI) anchor; Cleaves proteins C-terminally to mono- and paired-basic residues. Required for cell wall integrity (508 aa)    
Predicted Functional Partners:
NCW2
Structural constituent of the cell wall attached to the plasma membrane by a GPI-anchor; expression is upregulated in response to cell wall stress; Involved in cell wall maintenance (254 aa)
     
   
  0.923
KEX2
Subtilisin-like protease (proprotein convertase), a calcium-dependent serine protease involved in the activation of proproteins of the secretory pathway; Processing of precursors of alpha-factors and killer toxin (814 aa)
     
 
  0.908
YPS1
Aspartic protease, member of the yapsin family of proteases involved in cell wall growth and maintenance; attached to the plasma membrane via a glycosylphosphatidylinositol (GPI) anchor; Cleaves proteins C-terminally to mono- and paired-basic residues. Involved in the shedding of a subset of GPI-anchored plasma membrane proteins from the cell surface, including itself, GAS1 and MSB2. May also play a role in the maturation of GPI- mannoproteins associated with the cell wall. Can process the alpha-mating factor precursor. Required for cell wall integrity (569 aa)
     
 
0.784
PRB1
Vacuolar proteinase B (yscB), a serine protease of the subtilisin family; involved in protein degradation in the vacuole and required for full protein degradation during sporulation; activity inhibited by Pbi2p; Vacuolar proteinase B involved in protein degradation in the vacuole. Among other substrates, acts on carboxypeptidase Y (cpY/PRC1) to activate it by processing its Pro-peptide. Required for meiosis and spore formation, and for optimal survival in stationary phase (635 aa)
     
 
  0.703
MF(ALPHA)1
Mating pheromone alpha-factor, made by alpha cells; interacts with mating type a cells to induce cell cycle arrest and other responses leading to mating; also encoded by MF(ALPHA)2, although MF(ALPHA)1 produces most alpha-factor; The active factor is excreted into the culture medium by haploid cells of the alpha mating type and acts on cells of the opposite mating type (type A). It mediates the conjugation process between the two types by inhibiting the initiation of DNA synthesis in type a cells and synchronizing them with type alpha (165 aa)
           
  0.686
PRC1
Vacuolar carboxypeptidase Y (proteinase C, CPY); broad-specificity C-terminal exopeptidase involved in non-specific protein degradation in the vacuole; member of the serine carboxypeptidase family; Involved in degradation of small peptides. Digests preferentially peptides containing an aliphatic or hydrophobic residue in P1’ position, as well as methionine, leucine or phenylalanine in P1 position of ester substrate (532 aa)
     
 
  0.680
SAP4
Protein required for function of the Sit4p protein phosphatase, member of a family of similar proteins that form complexes with Sit4p, including Sap155p, Sap185p, and Sap190p; Associates with the SIT4 phosphatase in a cell cycle dependent manner. May be directly or indirectly involved in SIT4- dependent functions in budding and in normal G1 cyclin expression (By similarity) (818 aa)
           
  0.641
LSC2
Beta subunit of succinyl-CoA ligase, which is a mitochondrial enzyme of the TCA cycle that catalyzes the nucleotide-dependent conversion of succinyl-CoA to succinate (427 aa)
       
      0.592
ACT1
Actin, structural protein involved in cell polarization, endocytosis, and other cytoskeletal functions; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells (375 aa)
           
  0.574
UBI4
Ubiquitin, becomes conjugated to proteins, marking them for selective degradation via the ubiquitin-26S proteasome system; essential for the cellular stress response; encoded as a polyubiquitin precursor comprised of 5 head-to-tail repeats; Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiqui [...] (381 aa)
       
 
  0.569
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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