STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
folADihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (163 aa)    
Predicted Functional Partners:
thyA
Thymidylate synthase; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis.
 
 
 0.998
glyA
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.
  
 
 0.918
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.
  
 
 0.918
EDR48544.1
KEGG: ctc:CTC01806 6.6e-199 5-methyltetrahydrofolate--homocysteine methyltransferase K00548; COG: COG1410 Methionine synthase I, cobalamin-binding domain; Psort location: Cytoplasmic, score: 8.87.
    
 0.915
fhs
KEGG: spy:SPy2085 4.5e-207 fhs.2; formate--tetrahydrofolate ligase K01938; COG: COG2759 Formyltetrahydrofolate synthetase; Psort location: Cytoplasmic, score: 8.87.
  
 
 0.915
EDR45943.1
AICARFT/IMPCHase bienzyme; KEGG: dme:Dmel_CG11089 3.3e-124 CG11089 K00602:K01492; COG: COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful); Psort location: Cytoplasmic, score: 8.87.
    
 0.907
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.
   
 
 0.906
gcvT
Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine.
   
 
 0.905
EDR47751.1
Glycosyltransferase, group 1 family protein; KEGG: mth:MTH450 1.6e-16 LPS biosynthesis RfbU related protein K00754; COG: COG0438 Glycosyltransferase; Psort location: Cytoplasmic, score: 8.87.
       0.779
folK
2-amino-4-hydroxy-6- hydroxymethyldihydropteridine diphosphokinase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin.
    
 0.668
Your Current Organism:
Dorea formicigenerans
NCBI taxonomy Id: 411461
Other names: D. formicigenerans ATCC 27755, Dorea formicigenerans ATCC 27755
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