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purU-4 purU-4 glyA-4 glyA-4 folD-2 folD-2 folD-3 folD-3 purN purN purT purT AEA68169.1 AEA68169.1 AEA68492.1 AEA68492.1 folD folD glyA glyA glyA-2 glyA-2
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experimentally determined
Predicted Interactions
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protein homology
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purU-4Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (285 aa)    
Predicted Functional Partners:
glyA-4
Glycine hydroxymethyltransferase (serine hydroxymethyltransferase); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
  
 
 0.933
folD-2
Putative bifunctional protein: methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate.
 
 
 0.924
folD-3
Putative bifunctional protein: Methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate.
 
 
 0.924
purN
Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate.
 
  
0.920
purT
Phosphoribosylglycinamide formyltransferase 2; Involved in the de novo purine biosynthesis. Catalyzes the transfer of formate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR). Formate is provided by PurU via hydrolysis of 10-formyl-tetrahydrofolate; Belongs to the PurK/PurT family.
    
 0.916
AEA68169.1
Methionine synthase (5-methyltetrahydrofolate--homocysteine methyltransferase); Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate.
    
 0.914
AEA68492.1
Putative aminomethyltransferase; Belongs to the GcvT family.
  
 
 0.914
folD
Putative bifunctional protein: Methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate.
  
 
 0.913
glyA
Glycine hydroxymethyltransferase (serine hydroxymethyltransferase); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
  
 
 0.911
glyA-2
Glycine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
  
 
 0.911
Your Current Organism:
Pseudomonas brassicacearum
NCBI taxonomy Id: 994484
Other names: P. brassicacearum subsp. brassicacearum NFM421, Pseudomonas brassicacearum subsp. brassicacearum CFBP 11874, Pseudomonas brassicacearum subsp. brassicacearum NFM421, Pseudomonas brassicacearum subsp. brassicacearum str. NFM421, Pseudomonas brassicacearum subsp. brassicacearum strain NFM421
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