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.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
EKY29316.1Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (153 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.
  
 
 0.856
fhs
KEGG: cbe:Cbei_0101 2.5e-251 formate--tetrahydrofolate ligase K01938; Psort location: Cytoplasmic, score: 7.50.
  
 
 0.852
fmt
methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family.
  
 
 0.850
EKY24632.1
Protein FolC; KEGG: cbk:CLL_A2503 7.7e-138 folylpolyglutamate synthase K11754; Psort location: Cytoplasmic, score: 7.50.
     
 0.846
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.
   
 
 0.845
EKY26110.1
KEGG: cbk:CLL_A2853 3.0e-271 5-methyltetrahydrofolate--homocysteine methyltransferase; K00548 5-methyltetrahydrofolate--homocysteine methyltransferase; Psort location: Cytoplasmic, score: 7.50.
    
 0.845
purH
KEGG: cpe:CPE0686 5.5e-215 purH; bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase K00602; Psort location: Cytoplasmic, score: 7.50.
    
 0.842
EKY26136.1
KEGG: cbe:Cbei_0206 5.9e-92 dihydropteroate synthase K00796; Psort location: Cytoplasmic, score: 7.50.
    
 0.583
EKY27656.1
KEGG: cpr:CPR_1134 1.4e-58 cytidine/deoxycytidylate deaminase family protein; K01493 dCMP deaminase; Psort location: Cytoplasmic, score: 7.50.
 
 
 0.577
Your Current Organism:
Clostridium celatum
NCBI taxonomy Id: 545697
Other names: C. celatum DSM 1785, Clostridium celatum DSM 1785
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.