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Rv2949c Rv2949c fadD22 fadD22 fadD29 fadD29 pks15 pks15 entC entC Rv2959c Rv2959c Rv2958c Rv2958c Rv0948c Rv0948c Rv1885c Rv1885c trpE trpE pks1 pks1
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query proteins and first shell of interactors
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second shell of interactors
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experimentally determined
Predicted Interactions
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textmining
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protein homology
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Rv2949cChorismate pyruvate lyase; Removes the pyruvyl group from chorismate to provide 4- hydroxybenzoate (4HB). Involved in the synthesis of glycosylated p- hydroxybenzoic acid methyl esters (p-HBADs) and phenolic glycolipids (PGL) that play important roles in the pathogenesis of mycobacterial infections. (199 aa)    
Predicted Functional Partners:
fadD22
P-hydroxybenzoyl-AMP ligase FadD22; Catalyzes the adenylation of p-hydroxybenzoic acid (pHBA) to form p-hydroxybenzoic acid-AMP (pHBA-AMP), which is converted directly to p-hydroxybenzoyl-S-FadD22 (pHBA-S-FAdD22) thioester intermediate in a CoA-independent manner by attack of the phosphopantetheine thiol of FadD22. Usually, this intermediate primes the biosynthesis of the phenolphthiocerol (PPOL) by presenting the pHBA starter unit for elongation by Pks15/1, but M.tuberculosis lacks Pks15/1 due to a natural frameshift and thus is unable to produce PPOL. Belongs to the ATP-dependent AMP [...]
 
 
 0.987
fadD29
Fatty-acid-AMP ligase FadD29 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Catalyzes the activation of the long-chain fatty acids (C22- 24 fatty acids) as acyl-adenylates (acyl-AMP), which are then transferred to the multifunctional polyketide synthase PpsA for further chain extension. Involved in the biosynthesis of phenolphthiocerol, which is an important intermediate in the biosynthesis of phenolic glycolipid (mycosid B).
  
  
 0.983
pks15
Rv2947c, (MTCY24G1.02), len: 496 aa. Probable pks15,polyketide synthase. Almost identical to G560508|Q50469 PKS002B protein from Mycobacterium tuberculosis (495 aa),FASTA scores: opt: 3270, E(): 0, (99.6% identity in 496 a a overlap). Similar to Mycobacterium tuberculosis proteins MTCY338.20|RV2931|PPSA_MYCTU ppsA phenolpthiocerol synthesis (1876 aa) (49.9% identity in 465 aa overlap); MTCY24G1.09|RV2940C|P96291 Putative mas, mycocerosic acid synthase (2111 aa) (50.2% identity in 454 aa overlap); and MTCY22H8.03|RV2382C|P71718 hypothetical protein (444 aa) (47.6% identity in 437 aa ove [...]
  
  
 0.949
entC
Probable isochorismate synthase EntC (isochorismate hydroxymutase) (enterochelin biosynthesis); Catalyzes the conversion of chorismate to isochorismate.
   
 
 0.910
Rv2959c
Possible methyltransferase (methylase); Catalyzes the O-methylation of the hydroxyl group located on C-2 of the first rhamnosyl residue linked to the phenolic group of glycosylated phenolphthiocerol dimycocerosates (PGL) and p- hydroxybenzoic acid derivatives (p-HBAD).
  
  
 0.905
Rv2958c
Possible glycosyl transferase; Involved in glycosylation steps downstream of mono-O-methyl- glycosyl-p-hydroxybenzoic acid derivative (p-HBAD I) and 2-O-methyl- rhamnosyl-phenolphthiocerol dimycocerosate (mycoside B) during the p- hydroxybenzoic acid derivatives (p-HBAD) and glycosylated phenolphthiocerol dimycocerosates (PGL) biosynthesis.
  
  
 0.838
Rv0948c
Probable mycolyl transferase, pseudogene; Catalyzes the Claisen rearrangement of chorismate to prephenate. Probably involved in the aromatic amino acid biosynthesis.
  
 
 0.821
Rv1885c
Chorismate mutase; Catalyzes the Claisen rearrangement of chorismate to prephenate. May play some role in the pathogenicity.
  
 
 0.820
trpE
Anthranilate synthase component I TrpE (glutamine amidotransferase); Part of a heterotetrameric complex that catalyzes the two- step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine-binding beta subunit (TrpG) of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS (TrpE) to produce anthranilate. In the absence of TrpG, TrpE can synthesize anthranilate directly [...]
  
 
 0.818
pks1
Probable polyketide synthase Pks1; May play a role in phthiocerol biosynthesis.
  
  
 0.816
Your Current Organism:
Mycobacterium tuberculosis H37Rv
NCBI taxonomy Id: 83332
Other names: M. tuberculosis H37Rv, Mycobacterium sp. H37Rv, Mycobacterium tuberculosis str. H37Rv, Mycobacterium tuberculosis strain H37Rv
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