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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
tdkThymidine kinase; Catalyzes the formation of thymidine 5'-phosphate from thymidine; Derived by automated computational analysis using gene prediction method: Protein Homology. (194 aa)    
Predicted Functional Partners:
prfA
Peptide chain release factor 1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA.
  
  
 0.971
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.
  
 
 0.966
AND73568.1
dUTP diphosphatase; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA.
   
 
 0.965
tmk
dTMP kinase; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family.
  
 
 0.940
AND71346.1
Cytidine deaminase; This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis; Belongs to the cytidine and deoxycytidylate deaminase family.
 
  
 0.935
deoA
Pyrimidine-nucleoside phosphorylase; Catalyzes the reversible phosphorolysis of thymidine, deoxyuridine and their analogues to their respective bases and 2-deoxyribose 1-phosphate; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.931
AND72314.1
Competence protein ComE; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.931
deoD
Purine-nucleoside phosphorylase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.930
prmC
protein-(glutamine-N5) methyltransferase, release factor-specific; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily.
  
  
 0.916
AND71352.1
Purine-nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
    
  0.908
Your Current Organism:
Enterococcus hirae
NCBI taxonomy Id: 1354
Other names: ATCC 8043, ATCC 9790, CCM 2423, CCUG 18659, CCUG 19917, CFBP 4250, CIP 53.48, DSM 20160, E. hirae, HAMBI 644, IFO 3181, JCM 8729, LMG 6399, LMG:6399, NBRC 3181, NCCB 46070, NCCB 58005, NCIMB 6459, NCTC 12367, strain E.E. Snell strain R
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