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FAS2 protein (Saccharomyces cerevisiae) - STRING interaction network
"FAS2" - Alpha subunit of fatty acid synthetase, which catalyzes the synthesis of long-chain saturated fatty acids in Saccharomyces cerevisiae
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Predicted Interactions
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protein homology
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FAS2Alpha subunit of fatty acid synthetase, which catalyzes the synthesis of long-chain saturated fatty acids; contains the acyl-carrier protein domain and beta-ketoacyl reductase, beta-ketoacyl synthase and self-pantetheinylation activities; Fatty acid synthetase catalyzes the formation of long- chain fatty acids from acetyl-CoA, malonyl-CoA and NADPH. The alpha subunit contains domains for- acyl carrier protein, 3- oxoacyl-[acyl-carrier-protein] reductase, and 3-oxoacyl-[acyl- carrier-protein] synthase. This subunit coordinates the binding of the six beta subunits to the enzyme complex (1887 aa)    
Predicted Functional Partners:
FAS1
Beta subunit of fatty acid synthetase, which catalyzes the synthesis of long-chain saturated fatty acids; contains acetyltransacylase, dehydratase, enoyl reductase, malonyl transacylase, and palmitoyl transacylase activities; Fatty acid synthetase catalyzes the formation of long- chain fatty acids from acetyl-CoA, malonyl-CoA and NADPH. The beta subunit contains domains for- [acyl-carrier-protein] acetyltransferase and malonyltransferase, S-acyl fatty acid synthase thioesterase, enoyl-[acyl-carrier-protein] reductase, and 3-hydroxypalmitoyl-[acyl-carrier-protein] dehydratase (2051 aa)
 
  0.999
MCT1
Predicted malonyl-CoA-ACP transferase, putative component of a type-II mitochondrial fatty acid synthase that produces intermediates for phospholipid remodeling; Involved in biosynthesis of fatty acids in mitochondria (360 aa)
   
  0.999
ACC1
Acetyl-CoA carboxylase, biotin containing enzyme that catalyzes the carboxylation of acetyl-CoA to form malonyl-CoA; required for de novo biosynthesis of long-chain fatty acids; Carries out three functions- biotin carboxyl carrier protein, biotin carboxylase and carboxyltransferase. Involved in the synthesis of very-long-chain fatty acid synthesis which is required to maintain a functional nuclear envelope. Required for acylation and vacuolar membrane association of VAC8 which is necessary to maintain a normal morphology of the vacuole (2233 aa)
   
  0.999
CEM1
Mitochondrial beta-keto-acyl synthase with possible role in fatty acid synthesis; required for mitochondrial respiration; Possibly involved in the synthesis of a specialized molecule, probably related to a fatty acid, which is essential for mitochondrial respiration. Is essential for oxygen uptake and the presence of cytochromes A and B (442 aa)
   
 
  0.999
ACP1
Mitochondrial matrix acyl carrier protein, involved in biosynthesis of octanoate, which is a precursor to lipoic acid; activated by phosphopantetheinylation catalyzed by Ppt2p; Carrier of the growing fatty acid chain in fatty acid biosynthesis (By similarity). May be involved in the synthesis of very-long-chain fatty acids. Accessory and non-catalytic subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), which functions in the transfer of electrons from NADH to the respiratory chain (By similarity) (125 aa)
   
  0.999
HFA1
Mitochondrial acetyl-coenzyme A carboxylase, catalyzes the production of malonyl-CoA in mitochondrial fatty acid biosynthesis; Catalyzes the rate-limiting reaction in the mitochondrial fatty acid synthesis (FAS) type II pathway. Responsible for the production of the mitochondrial malonyl-CoA, used for the biosynthesis of the cofactor lipoic acid. This protein carries three functions- biotin carboxyl carrier protein, biotin carboxylase, and carboxyltransferase (2123 aa)
   
  0.998
FOX2
Multifunctional enzyme of the peroxisomal fatty acid beta-oxidation pathway; has 3-hydroxyacyl-CoA dehydrogenase and enoyl-CoA hydratase activities; Second trifunctional enzyme acting on the beta-oxidation pathway for fatty acids, possessing hydratase-dehydrogenase- epimerase activities. Converts trans-2-enoyl-CoA via D-3- hydroxyacyl-CoA to 3-ketoacyl-CoA (900 aa)
   
 
  0.998
DUR1,2
Urea amidolyase, contains both urea carboxylase and allophanate hydrolase activities, degrades urea to CO2 and NH3; expression sensitive to nitrogen catabolite repression and induced by allophanate, an intermediate in allantoin degradation; Hydrolysis of urea to ammonia and CO(2) (1835 aa)
   
 
  0.997
OAR1
Mitochondrial 3-oxoacyl-[acyl-carrier-protein] reductase, may comprise a type II mitochondrial fatty acid synthase along with Mct1p; Involved in biosynthesis of fatty acids in mitochondria (278 aa)
     
  0.992
PPT2
Phosphopantetheine-protein transferase (PPTase), activates mitochondrial acyl carrier protein (Acp1p) by phosphopantetheinylation; Transfers the 4’-phosphopantetheine moiety from coenzyme A to a Ser of mitochondrial acyl-carrier-protein (173 aa)
   
   
  0.967
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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