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
yfcDPutative NUDIX hydrolase; Putative regulator; Belongs to the Nudix hydrolase family. (180 aa)    
Predicted Functional Partners:
yfcE
Phosphodiesterase activity on bis-pNPP; Shows phosphodiesterase activity, hydrolyzing phosphodiesters bonds in the artificial chromogenic substrates bis-p-nitrophenyl phosphate (bis-pNPP), and less efficiently thymidine 5'-monophosphate p-nitrophenyl ester (pNP-TMP) and p-nitrophenylphosphorylcholine (pNPPC). The physiological substrate is unknown. Belongs to the metallophosphoesterase superfamily. YfcE family.
 
    0.935
panC
Pantothenate synthetase; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. Belongs to the pantothenate synthetase family.
   
 
 0.801
panM
PanD autocleavage accelerator, panothenate synthesis; Controls both the activation and catalytic activity of PanD in a coenzyme A (CoA)-dependent fashion. Binding of CoA or a derivative to PanZ leads to interaction with PanD, which promotes the processing and activation of pro-PanD, and subsequent substrate-mediated inhibition of the active form of PanD. Inhibition of PanD activity is probably the primary metabolic role of PanZ, allowing negative feedback regulation of pantothenate biosynthesis by CoA. Belongs to the PanZ/PanM family.
      
 0.671
pcm
L-isoaspartate protein carboxylmethyltransferase type II; Catalyzes the methyl esterification of L-isoaspartyl residues in peptides and proteins that result from spontaneous decomposition of normal L-aspartyl and L-asparaginyl residues. It plays a role in the repair and/or degradation of damaged proteins. This enzyme does not act on D-aspartyl residues; Belongs to the methyltransferase superfamily. L- isoaspartyl/D-aspartyl protein methyltransferase family.
      
 0.620
glrK
Sensor protein kinase regulating glmY sRNA in two-component system with response regulator GlrR; Member of the two-component regulatory system GlrR/GlrK that up-regulates transcription of the glmY sRNA when cells enter the stationary growth phase. Activates GlrR by phosphorylation.
  
 
   0.565
nudF
ADP-ribose pyrophosphatase; Acts on ADP-mannose and ADP-glucose as well as ADP-ribose. Prevents glycogen biosynthesis. The reaction catalyzed by this enzyme is a limiting step of the gluconeogenic process. Belongs to the Nudix hydrolase family. NudF subfamily.
     
 0.557
yfcF
Glutathione S-transferase; Exhibits glutathione (GSH) S-transferase activity toward 1- chloro-2,4-dinitrobenzene (CDNB); however this activity is as low as 1% of that of GstA. Also displays a GSH-dependent peroxidase activity toward cumene hydroperoxide. Is involved in defense against oxidative stress, probably via its peroxidase activity.
  
    0.514
yhjD
Inner membrane putative BrbK family alternate lipid exporter.
  
     0.510
tmcA
Elongator methionine tRNA (ac4C34) acetyltransferase; Catalyzes the formation of N(4)-acetylcytidine (ac(4)C) at the wobble position of tRNA(Met), by using acetyl-CoA as an acetyl donor and ATP (or GTP). It recognizes the wobble base of tRNA(Met), thus distinguishing between tRNA(Met) and the structurally similar tRNA(Ile2).
  
    0.485
phoE
Outer membrane porin PhoE; Uptake of inorganic phosphate, phosphorylated compounds, and some other negatively charged solutes; Belongs to the Gram-negative porin family.
  
     0.437
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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