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SUN4 protein (Saccharomyces cerevisiae) - STRING interaction network
"SUN4" - Cell wall protein related to glucanases, possibly involved in cell wall septation in Saccharomyces cerevisiae
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experimentally determined
Predicted Interactions
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textmining
co-expression
protein homology
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SUN4Cell wall protein related to glucanases, possibly involved in cell wall septation; member of the SUN family; Involved in the remodeling of the cell wall during the various phases of yeast culture development and under various environmental conditions and plays a role in septation (420 aa)    
Predicted Functional Partners:
SCW11
Cell wall protein with similarity to glucanases; may play a role in conjugation during mating based on its regulation by Ste12p; Involved in cell separation (542 aa)
     
   
  0.977
DSE2
Daughter cell-specific secreted protein with similarity to glucanases, degrades cell wall from the daughter side causing daughter to separate from mother; expression is repressed by cAMP; Involved in pseudohyphal growth, cell wall metabolism and required for the separation of the mother and daughter cells (325 aa)
     
   
  0.975
EGT2
Glycosylphosphatidylinositol (GPI)-anchored cell wall endoglucanase required for proper cell separation after cytokinesis, expression is activated by Swi5p and tightly regulated in a cell cycle-dependent manner; Seems to be involved in the correct timing of cell separation after cytokinesis, as separation of mutant daughter cells is delayed. Could either be an enzyme necessary for glucans- degradation of the cell wall at the neck region between mother and daughter cells or a regulatory protein controlling this metabolic step (1041 aa)
     
   
  0.949
AMN1
Protein required for daughter cell separation, multiple mitotic checkpoints, and chromosome stability; contains 12 degenerate leucine-rich repeat motifs; expression is induced by the Mitotic Exit Network (MEN); Negative regulator of the mitotic exit network (MEN), required for multiple cell cycle checkpoints. Acts in the daughter cell to inhibit the mitotic exit pathway once MEN has executed its function. Through its binding ability to TEM1, interferes with the TEM1-CDC5 association, required for CDC5 kinase activation and MEN activation. Required for daughter cell separation and chrom [...] (549 aa)
     
   
  0.942
DSE1
Daughter cell-specific protein, may regulate cross-talk between the mating and filamentation pathways; deletion affects cell separation after division and sensitivity to alpha-factor and drugs affecting the cell wall; Involved in cell wall metabolism and required for the separation of the mother and daughter cells (573 aa)
     
   
  0.900
DSE4
Daughter cell-specific secreted protein with similarity to glucanases, degrades cell wall from the daughter side causing daughter to separate from mother; Involved in the dissoultion of the mother-daughter septum during cell separation (1117 aa)
     
   
  0.892
SHE2
RNA-binding protein that binds specific mRNAs and interacts with She3p; part of the mRNA localization machinery that restricts accumulation of certain proteins to the bud; RNA-binding protein that binds specific mRNAs including the ASH1 mRNA, coding for a repressor of the HO endonuclease. Part of the mRNA localization machinery that restricts accumulation of certain proteins to the bud and in the daughter cell. Recruits the MYO4-SHE3 complex to the ASH1 mRNA. Recruits also LOC1 and PUF6 to ASH1 mRNA, which are required for translational repression of this mRNA (246 aa)
       
 
  0.870
CTS1
Endochitinase, required for cell separation after mitosis; transcriptional activation during the G1 phase of the cell cycle is mediated by transcription factor Ace2p; Chitinase is required for cell separation during growth of Saccharomyces cerevisiae (562 aa)
     
   
  0.798
PAB1
Poly(A) binding protein, part of the 3’-end RNA-processing complex, mediates interactions between the 5’ cap structure and the 3’ mRNA poly(A) tail, involved in control of poly(A) tail length, interacts with translation factor eIF-4G; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation. In the nucleus, interacts with the nuclear cleavage factor IA (CFIA), which is required for both mRNA cleavage and polyadenylation. Is also required for efficient mRNA export to the cytoplasm. Acts in [...] (577 aa)
       
 
  0.676
PRY3
Cell wall protein with a role in mating efficiency; expression of full-length transcript is daughter cell-specific; in response to alpha factor, a short transcript starting at +452 is expressed and the long form is repressed by Ste12p; Isoform Long- The full length isoform (isoform Long) is a daughter cell-specific cell wall protein required for efficient export of lipids such as acetylated sterols. Acts in detoxification of hydrophobic compounds. Involved in tolerance to organic solvents such as dimethyl sulfoxide (DMSO). Plays also a role as an inhibitor of mating. STE12 is utilized [...] (881 aa)
     
   
  0.630
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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