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
Isop_1012InterPro IPR015259; KEGG: psl:Psta_2659 methylenetetrahydrofolate dehydrogenase (NADP(+)); PFAM: Methylene-tetrahydromethanopterin dehydrogenase; PRIAM: Methylenetetrahydrofolate dehydrogenase (NADP(+)); SPTR: Methylenetetrahydrofolate dehydrogenase (NADP(+)); PFAM: Methylene-tetrahydromethanopterin dehydrogenase, N-terminal. (311 aa)    
Predicted Functional Partners:
Isop_1013
Formaldehyde-activating enzyme; COGs: COG1795 conserved hypothetical protein; InterPro IPR014826; KEGG: plm:Plim_1285 formaldehyde-activating enzyme; PFAM: Formaldehyde-activating enzyme (Fae); SPTR: Formaldehyde-activating enzyme; TIGRFAM: formaldehyde-activating enzyme; PFAM: Formaldehyde-activating enzyme (Fae); TIGRFAM: formaldehyde-activating enzyme.
 
  
 0.987
mch
Methenyltetrahydromethanopterin cyclohydrolase; Catalyzes the hydrolysis of methenyl-H(4)MPT(+) to 5-formyl- H(4)MPT; Belongs to the MCH family.
 
  
 0.978
Isop_3311
COGs: COG0685 5 10-methylenetetrahydrofolate reductase; InterPro IPR004620: IPR003171; KEGG: pca:Pcar_1732 5,10-methylenetetrahydrofolate reductase; PFAM: methylenetetrahydrofolate reductase; PRIAM: Methylenetetrahydrofolate reductase (NAD(P)H); SPTR: Methylenetetrahydrofolate reductase; TIGRFAM: 5,10-methylenetetrahydrofolate reductase; PFAM: Methylenetetrahydrofolate reductase; TIGRFAM: 5,10-methylenetetrahydrofolate reductase, prokaryotic form; Belongs to the methylenetetrahydrofolate reductase family.
     
 0.903
Isop_0046
COGs: COG1249 Pyruvate/2-oxoglutarate dehydrogenase complex dihydrolipoamide dehydrogenase (E3); InterProIPR006258: IPR013027: IPR000815: IPR012999: IPR 004099; KEGG: mag:amb3963 pyruvate/2-oxoglutarate dehydrogenase complex; PFAM: FAD-dependent pyridine nucleotide-disulphide oxidoreductase; pyridine nucleotide-disulphide oxidoreductase dimerisation region; SPTR: Dihydrolipoyl dehydrogenase; TIGRFAM: dihydrolipoamide dehydrogenase; PFAM: Pyridine nucleotide-disulphide oxidoreductase; Pyridine nucleotide-disulphide oxidoreductase, dimerisation domain; TIGRFAM: dihydrolipoamide dehydrogenase.
   
 
  0.901
Isop_0310
FAD-dependent pyridine nucleotide-disulfide oxidoreductase; COGs: COG1249 Pyruvate/2-oxoglutarate dehydrogenase complex dihydrolipoamide dehydrogenase (E3); InterPro IPR013027: IPR004099: IPR000815; KEGG: hch:HCH_00152 dihydrolipoamide dehydrogenase; PFAM: FAD-dependent pyridine nucleotide-disulphide oxidoreductase; pyridine nucleotide-disulphide oxidoreductase dimerisation region; SPTR: Putative pyridine nucleotide-disulfide oxidoreductase, class I; PFAM: Pyridine nucleotide-disulphide oxidoreductase; Pyridine nucleotide-disulphide oxidoreductase, dimerisation domain.
   
 
  0.901
glyA
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.
    
  0.901
Isop_2794
COGs: COG1249 Pyruvate/2-oxoglutarate dehydrogenase complex dihydrolipoamide dehydrogenase (E3); InterProIPR013027: IPR000815: IPR012999: IPR004099: IPR 006258; KEGG: phe:Phep_3001 dihydrolipoamide dehydrogenase; PFAM: FAD-dependent pyridine nucleotide-disulphide oxidoreductase; pyridine nucleotide-disulphide oxidoreductase dimerisation region; SPTR: Dihydrolipoyl dehydrogenase; TIGRFAM: dihydrolipoamide dehydrogenase; PFAM: Pyridine nucleotide-disulphide oxidoreductase; Pyridine nucleotide-disulphide oxidoreductase, dimerisation domain; TIGRFAM: dihydrolipoamide dehydrogenase.
   
 
  0.901
folD
5,10-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.
     
  0.900
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.
     
  0.900
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.
     
  0.900
Your Current Organism:
Isosphaera pallida
NCBI taxonomy Id: 575540
Other names: I. pallida ATCC 43644, Isosphaera pallida ATCC 43644, Isosphaera pallida DSM 9630, Isosphaera pallida IS1B, Isosphaera pallida str. ATCC 43644, Isosphaera pallida strain ATCC 43644
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