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STF1 protein (Saccharomyces cerevisiae) - STRING interaction network
"STF1" - Protein involved in regulation of the mitochondrial F1F0-ATP synthase in Saccharomyces cerevisiae
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STF1Protein involved in regulation of the mitochondrial F1F0-ATP synthase; Stf1p and Stf2p may act as stabilizing factors that enhance inhibitory action of the Inh1p protein; This is 1 of 2 proteins that can stabilize the ATPase- inhibitor complex, which normally dissociates when externally added ATP has been consumed (86 aa)    
Predicted Functional Partners:
STF2
Protein involved in regulation of the mitochondrial F1F0-ATP synthase; Stf1p and Stf2p may act as stabilizing factors that enhance inhibitory action of the Inh1p protein; This is one of two stabilizing factors of the inactive mitochondrial F0F1-ATPase. It binds to the F0 part and facilitates the binding of both the inhibitor and the 9 kDa protein to F1 (84 aa)
     
   
  0.963
PNC1
Nicotinamidase that converts nicotinamide to nicotinic acid as part of the NAD(+) salvage pathway, required for life span extension by calorie restriction; PNC1 expression responds to all known stimuli that extend replicative life span; Catalyzes the deamidation of nicotinamide, an early step in the NAD(+) salvage pathway. Positively regulates SIR2-mediated silencing and longevity by preventing the accumulation of intracellular nicotinamide, an inhibitor of SIR2, during times of stress. Acts also on nicotinyl hydroxamate (216 aa)
     
        0.926
TFS1
Protein that interacts with and inhibits carboxypeptidase Y and Ira2p; phosphatidylethanolamine-binding protein (PEBP) family member; targets to vacuolar membranes during stationary phase; acetylated by NatB N-terminal acetyltransferase; Specific and potent inhibitor of carboxypeptidase Y (219 aa)
     
   
  0.919
SOL4
6-phosphogluconolactonase with similarity to Sol3p; Hydrolysis of 6-phosphogluconolactone to 6- phosphogluconate (255 aa)
     
        0.901
TMA10
Protein of unknown function that associates with ribosomes; putative homolog of the F1F0-ATPase synthase regulator Stf2p (86 aa)
     
   
  0.873
PBI2
Cytosolic inhibitor of vacuolar proteinase B (PRB1), required for efficient vacuole inheritance; with thioredoxin forms protein complex LMA1, which assists in priming SNARE molecules and promotes vacuole fusion; Cytosolic inhibitor of vacuolar proteinase B (yscB), probably regulating protease B activity during limited proteolysis. PBI2 is a component of the LMA1 complex, which is involved in the facilitation of vesicle fusion such as homotypic vacuole and ER-derived COPII vesicle fusion with the Golgi (75 aa)
     
        0.817
GLK1
Glucokinase, catalyzes the phosphorylation of glucose at C6 in the first irreversible step of glucose metabolism; one of three glucose phosphorylating enzymes; expression regulated by non-fermentable carbon sources; Two isoenzymes, hexokinase-1 and hexokinase-2, can phosphorylate keto- and aldohexoses in yeast, whereas a third isoenzyme, GLK, is specific for aldohexoses. All glucose phosphorylating enzymes are involved in glucose uptake (500 aa)
     
        0.817
GPG1
Proposed gamma subunit of the heterotrimeric G protein; interacts with the receptor Gpr1p; involved in regulation of pseudohyphal growth; requires Gpb1p or Gpb2p to interact with Gpa2p; overproduction causes prion curing; Gamma subunit of a guanine nucleotide-binding protein (G protein). G proteins are involved as modulators or transducers in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. Involved in the determination of the cAMP level according to nutritiona [...] (126 aa)
     
   
  0.765
YNL200C
NADHX epimerase; catalyzes isomerization of (R)- and (S)-NADHX; homologous to AIBP in mammals and the N- terminal domain of YjeF in E.coli; enzyme is widespread in eukaryotes, prokaryotes and archaea; the authentic, non-tagged protein is detected in /.../y purified mitochondria in high-throughput studies; Catalyzes the epimerization of the S- and R-forms of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration. This is a prerequisite for the S- specific NAD(P)H-hydrate dehydratase to allow the repair of both epimers of NAD(P)HX (246 aa)
     
        0.763
GAD1
Glutamate decarboxylase, converts glutamate into gamma-aminobutyric acid (GABA) during glutamate catabolism; involved in response to oxidative stress (585 aa)
     
        0.763
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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