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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Score
purUFormyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (287 aa)    
Predicted Functional Partners:
folD
Bifunctional protein folD; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate.
 
 
 0.946
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.
  
 
 0.935
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
AEJ60486.1
Methionine synthase; 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.
    
 0.919
purM
Phosphoribosylformylglycinamidine cyclo-ligase; PFAM: AIR synthase related protein, N-terminal domain; AIR synthase related protein, C-terminal domain; TIGRFAM: phosphoribosylaminoimidazole synthetase; COGs: COG0150 Phosphoribosylaminoimidazole (AIR) synthetase; InterPro IPR000728:IPR010918:IPR004733; KEGG: sta:STHERM_c12540 phosphoribosylformylglycinamidine cyclo-ligase; PFAM: AIR synthase related protein, C-terminal; AIR synthase related protein; SPTR: Phosphoribosylformylglycinamidine cyclo-ligase; TIGRFAM: Phosphoribosylformylglycinamidine cyclo-ligase.
 
 
  
 0.913
AEJ61291.1
MGS domain protein; PFAM: AICARFT/IMPCHase bienzyme; MGS-like domain; COGs: COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful); InterPro IPR011607:IPR013982; KEGG: sta:STHERM_c09940 phosphoribosylaminoimidazolecarboxamideformyltra nsferase; PFAM: MGS-like; AICARFT/IMPCHase bienzyme, formylation region; SPTR: Phosphoribosylaminoimidazolecarboxamide formyltransferase.
     
 0.911
AEJ61292.1
PFAM: AICARFT/IMPCHase bienzyme; COGs: COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful); InterPro IPR013982; KEGG: sta:STHERM_c09950 phosphoribosylaminoimidazolecarboxamideformyltra nsferase; PFAM: AICARFT/IMPCHase bienzyme, formylation region; SMART: AICARFT/IMPCHase bienzyme, formylation region; SPTR: Phosphoribosylaminoimidazolecarboxamide formyltransferase.
     
 0.911
purD
Phosphoribosylamine--glycine ligase; PFAM: Phosphoribosylglycinamide synthetase, N domain; Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain; Phosphoribosylglycinamide synthetase, C domain; TIGRFAM: phosphoribosylamine--glycine ligase; COGs: COG0151 Phosphoribosylamine-glycine ligase; HAMAP: Phosphoribosylglycinamide synthetase; InterPro IPR000115:IPR020562:IPR020561:IPR020560; KEGG: sta:STHERM_c12560 phosphoribosylamine--glycine ligase; PFAM: Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain; Phosphoribosylglycinamide synthetase, N-domain; Phosphoribosylglycinamide s [...]
 
    
 0.908
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.
     
  0.900
thyX
Thymidylate synthase thyX; 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 NADPH and FADH(2) as the reductant.
     
  0.900
Your Current Organism:
Spirochaeta thermophila
NCBI taxonomy Id: 869211
Other names: S. thermophila DSM 6578, Spirochaeta thermophila DSM 6578, Spirochaeta thermophila str. DSM 6578, Spirochaeta thermophila strain DSM 6578
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