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HMS1 protein (Saccharomyces cerevisiae) - STRING interaction network
"HMS1" - bHLH protein with similarity to myc-family transcription factors in Saccharomyces cerevisiae
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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HMS1bHLH protein with similarity to myc-family transcription factors; overexpression confers hyperfilamentous growth and suppresses the pseudohyphal filamentation defect of a diploid mep1 mep2 homozygous null mutant; Involved in exit from mitosis and pseudohyphal differentiation (434 aa)    
Predicted Functional Partners:
NCR1
Vacuolar membrane protein that transits through the biosynthetic vacuolar protein sorting pathway, involved in sphingolipid metabolism; glycoprotein and functional orthologue of human Niemann Pick C1 (NPC1) protein; Involved in sphingolipid trafficking. May recycle sphingolipids between cellular membranous compartments (1170 aa)
       
 
  0.951
NTH1
Neutral trehalase, degrades trehalose; required for thermotolerance and may mediate resistance to other cellular stresses; may be phosphorylated by Cdc28p (751 aa)
       
 
  0.875
BMH2
14-3-3 protein, minor isoform; controls proteome at post-transcriptional level, binds proteins and DNA, involved in regulation of many processes including exocytosis, vesicle transport, Ras/MAPK signaling, and rapamycin-sensitive signaling (273 aa)
       
 
  0.870
PIK1
Phosphatidylinositol 4-kinase; catalyzes first step in the biosynthesis of phosphatidylinositol-4,5-biphosphate; may control cytokinesis through the actin cytoskeleton; Acts on phosphatidylinositol (PI) in the first committed step in the production of the second messenger inositol 1,4,5,- trisphosphate. PIK1 is part of a nuclear phosphoinositide cycle and could control cytokinesis through the actin cytoskeleton (1066 aa)
       
      0.868
NTH2
Putative neutral trehalase, required for thermotolerance and may mediate resistance to other cellular stresses (780 aa)
       
      0.868
NUP53
Subunit of the nuclear pore complex (NPC), interacts with karyopherin Kap121p or with Nup170p via overlapping regions of Nup53p, involved in activation of the spindle checkpoint mediated by the Mad1p-Mad2p complex; Functions as a component of the nuclear pore complex (NPC). NPC components, collectively referred to as nucleoporins (NUPs), can play the role of both NPC structural components and of docking or interaction partners for transiently associated nuclear transport factors. Active directional transport is assured by both, a Phe-Gly (FG) repeat affinity gradient for these transpor [...] (475 aa)
       
      0.800
RTG2
Sensor of mitochondrial dysfunction; regulates the subcellular location of Rtg1p and Rtg3p, transcriptional activators of the retrograde (RTG) and TOR pathways; Rtg2p is inhibited by the phosphorylated form of Mks1p; Required for a novel path of interorganelle communication between mitochondria, peroxisomes and the nucleus, thereby maintaining a functional metabolic interaction between the tricarboxylic acid and glyoxylate cycles. In particular, required for the retrograde expression of the peroxisomal isoform of citrate synthase, CIT2 (588 aa)
       
 
  0.759
PSK1
One of two (see also PSK2) PAS domain containing S/T protein kinases; coordinately regulates protein synthesis and carbohydrate metabolism and storage in response to a unknown metabolite that reflects nutritional status; Serine/threonine-protein kinase involved in the control of sugar metabolism and translation. Phosphorylates UGP1, which is required for normal glycogen and beta-(1,6)-glucan synthesis. This phosphorylation shifts glucose partitioning toward cell wall glucan synthesis at the expense of glycogen synthesis (1356 aa)
       
 
  0.748
PCL1
Cyclin, interacts with cyclin-dependent kinase Pho85p; member of the Pcl1,2-like subfamily, involved in the regulation of polarized growth and morphogenesis and progression through the cell cycle; localizes to sites of polarized cell growth; G1/S-specific cyclin partner of the cyclin-dependent kinase (CDK) PHO85. Essential for the control of the cell cycle at the G1/S (start) transition. The PCL1-PHO85 cyclin-CDK holoenzyme is involved in phosphorylation of the CDK inhibitor (CKI) SIC1, which is required for its ubiquitination and degradation, releasing repression of b-type cyclins and [...] (279 aa)
       
 
  0.745
TPA1
Poly(rA)-binding protein involved in translation termination efficiency, mRNA poly(A) tail length and mRNA stability; interacts with Sup45p (eRF1), Sup35p (eRF3) and Pab1p; similar to prolyl 4-hydroxylases; binds Fe(III) and 2-oxoglutarate; Prolyl 3,4-dihydroxylase that catalyzes 3,4- dihydroxylation of ’Pro-64’ of small ribosomal subunit RPS23 (RPS23A and RPS23B), thereby regulating protein translation termination efficiency. Part of a messenger ribonucleoprotein (mRNP) complex at the 3’-UTR of mRNAs. It associates specifically with components of the translation termination complex an [...] (644 aa)
       
 
  0.729
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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