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ERG6 protein (Saccharomyces cerevisiae) - STRING interaction network
"ERG6" - Delta(24)-sterol C-methyltransferase, converts zymosterol to fecosterol in the ergosterol biosynthetic pathway by methylating position C-24 in Saccharomyces cerevisiae
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Predicted Interactions
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ERG6Delta(24)-sterol C-methyltransferase, converts zymosterol to fecosterol in the ergosterol biosynthetic pathway by methylating position C-24; localized to both lipid particles and mitochondrial outer membrane; Catalyzes the methyl transfer from S-adenosyl-methionine to the C-24 of zymosterol to form fecosterol (383 aa)    
Predicted Functional Partners:
ERG2
C-8 sterol isomerase, catalyzes the isomerization of the delta-8 double bond to the delta-7 position at an intermediate step in ergosterol biosynthesis; Catalyzes the reaction which results in unsaturation at C-7 in the B ring of sterols (222 aa)
     
  0.998
ERG27
3-keto sterol reductase, catalyzes the last of three steps required to remove two C-4 methyl groups from an intermediate in ergosterol biosynthesis; mutants are sterol auxotrophs; Responsible for the reduction of the keto group on the C-3 of sterols. Also facilitates the association of ERG7 with lipid particles preventing its digestion in the endoplasmic reticulum and the lipid particles (347 aa)
       
  0.995
ERG11
Lanosterol 14-alpha-demethylase; catalyzes the C-14 demethylation of lanosterol to form 4,4’’-dimethyl cholesta-8,14,24-triene-3-beta-ol in the ergosterol biosynthesis pathway; member of the cytochrome P450 family; associated and coordinately regula /.../th the P450 reductase Ncp1p; Catalyzes C14-demethylation of lanosterol which is critical for ergosterol biosynthesis. It transforms lanosterol into 4,4’-dimethyl cholesta-8,14,24-triene-3-beta-ol (530 aa)
   
 
  0.993
ERG5
C-22 sterol desaturase, a cytochrome P450 enzyme that catalyzes the formation of the C-22(23) double bond in the sterol side chain in ergosterol biosynthesis; may be a target of azole antifungal drugs; Required to form the C-22(23) double bond in the sterol side chain (538 aa)
     
 
  0.990
ERG24
C-14 sterol reductase, acts in ergosterol biosynthesis; mutants accumulate the abnormal sterol ignosterol (ergosta-8,14 dienol), and are viable under anaerobic growth conditions but inviable on rich medium under aerobic conditions; Reduces the C14=C15 double bond of 4,4-dimethyl- cholesta-8,14,24-trienol to produce 4,4-dimethyl-cholesta-8,24- dienol (438 aa)
     
 
  0.990
ERG4
C-24(28) sterol reductase, catalyzes the final step in ergosterol biosynthesis; mutants are viable, but lack ergosterol (473 aa)
   
 
  0.986
ERG3
C-5 sterol desaturase, catalyzes the introduction of a C-5(6) double bond into episterol, a precursor in ergosterol biosynthesis; mutants are viable, but cannot grow on non-fermentable carbon sources; Catalyzes the introduction of a C-5 double bond in the B ring of ergosterol. May contribute to the regulation of ergosterol biosynthesis (365 aa)
     
 
  0.985
ERG7
Lanosterol synthase, an essential enzyme that catalyzes the cyclization of squalene 2,3-epoxide, a step in ergosterol biosynthesis; Catalyzes the cyclization of (S)-2,3 oxidosqualene to lanosterol, a reaction that forms the sterol nucleus (731 aa)
   
 
 
  0.977
ERG25
C-4 methyl sterol oxidase, catalyzes the first of three steps required to remove two C-4 methyl groups from an intermediate in ergosterol biosynthesis; mutants accumulate the sterol intermediate 4,4-dimethylzymosterol; Catalyzes the first step in the removal of the two C-4 methyl groups of 4,4-dimethylzymosterol (309 aa)
     
 
  0.972
ERG26
C-3 sterol dehydrogenase, catalyzes the second of three steps required to remove two C-4 methyl groups from an intermediate in ergosterol biosynthesis (349 aa)
     
 
  0.968
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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