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
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Score
ADR20050.1Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (167 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.
 
 0.997
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.
  
 
 0.924
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.
  
 
 0.917
fhs
Formate-tetrahydrofolate ligase; COGs: COG2759 Formyltetrahydrofolate synthetase; InterPro IPR000559; KEGG: dba:Dbac_3185 formate--tetrahydrofolate ligase; PFAM: formate-tetrahydrofolate ligase FTHFS; PRIAM: Formate--tetrahydrofolate ligase; SPTR: Formate--tetrahydrofolate ligase; PFAM: Formate--tetrahydrofolate ligase.
  
 
 0.915
ADR23595.1
COGs: COG1410 Methionine synthase I cobalamin-binding domain; InterProIPR011822: IPR003726: IPR000489: IPR004223: IPR 006158: IPR003759; KEGG: gfo:GFO_0333 5-methyltetrahydrofolate--homocysteine methyltransferase; PFAM: homocysteine S-methyltransferase; dihydropteroate synthase DHPS; Methionine synthase B12-binding module cap domain protein; cobalamin B12-binding domain protein; Vitamin B12 dependent methionine synthase activation region; SPTR: 5-methyltetrahydrofolate:homocysteine methyltransferase-cobalamin binding domain; TIGRFAM: methionine synthase; PFAM: Pterin binding enzyme; Vi [...]
    
 0.915
purH
Phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; COGs: COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful); InterPro IPR002695: IPR011607: IPR013982; KEGG: chu:CHU_3309 bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; PFAM: AICARFT/IMPCHase bienzyme formylation region; MGS domain protein; PRIAM: Phosphoribosylaminoimidazolecarboxamide formyltransferase; SMART: AICARFT/IMPCHase bienzyme formylation region; SPTR: Bifunctional phosphoribosylaminoimidazolecarboxamide formyltrans [...]
    
 0.913
gcvT
Glycine cleavage system T protein; The glycine cleavage system catalyzes the degradation of glycine.
  
 
 0.912
purN
Formyltetrahydrofolate-dependent 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.
   
 
 0.912
ADR20339.1
FolC bifunctional protein; COGs: COG0285 Folylpolyglutamate synthase; InterPro IPR001645: IPR013221: IPR017963: IPR018109; KEGG: bvu:BVU_2328 putative folylpolyglutamate synthase; PFAM: Mur ligase middle domain protein; PRIAM: Tetrahydrofolate synthase; SPTR: Folylpolyglutamate synthase; TIGRFAM: FolC bifunctional protein; PFAM: Mur ligase middle domain; TIGRFAM: folylpolyglutamate synthase/dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family.
     
 0.910
ADR21414.1
COGs: COG3186 Phenylalanine-4-hydroxylase; InterPro IPR019774: IPR018301; KEGG: sli:Slin_6319 phenylalanine-4-hydroxylase; PFAM: Aromatic amino acid hydroxylase-like; PRIAM: Phenylalanine 4-monooxygenase; SPTR: Phenylalanine-4-hydroxylase, monomeric form; PFAM: Biopterin-dependent aromatic amino acid hydroxylase; TIGRFAM: phenylalanine-4-hydroxylase, monomeric form.
     
  0.900
Your Current Organism:
Marivirga tractuosa
NCBI taxonomy Id: 643867
Other names: Flexibacter tractuosus DSM 4126, Flexibacter tractuosus IFO 15989, M. tractuosa DSM 4126, Marivirga tractuosa DSM 4126, Marivirga tractuosa IFO 15989, Marivirga tractuosa str. DSM 4126, Marivirga tractuosa strain DSM 4126
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