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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ycbLPutative metal-binding enzyme; Type II glyoxalase, isozyme of GloB, that hydrolyzes (R)-S- lactoylglutathione to (R)-lactate and glutathione. Plays a minor contribution to methylglyoxal (MG) detoxification in E.coli, compared to GloB. The two isoenzymes have additive effects and ensure maximal MG degradation. (215 aa)    
Predicted Functional Partners:
gloA
Glyoxalase I, Ni-dependent; Catalyzes the isomerization of the hemithioacetal formed spontaneously from methylglyoxal and glutathione, to S- lactoylglutathione, which is then hydrolyzed by a type II glyoxalase (GloB or GloC). Is involved in methylglyoxal (MG) detoxification (Probable). Involved in resistance to hypochlorous acid (HOCl), which is the active component of household bleach and a powerful antimicrobial during the innate immune response.
 
  
 0.983
ycbK
M15A protease-related family periplasmic protein.
  
    0.944
gloB
Hydroxyacylglutathione hydrolase; Type II glyoxalase that catalyzes the hydrolysis of (R)-S- lactoylglutathione to (R)-lactate and glutathione. Is more efficient than the isozyme GloC, and plays a major contribution to methylglyoxal (MG) detoxification in E.coli. The two isoenzymes have additive effects and ensure maximal MG degradation.
  
  
0.927
ldhA
Fermentative D-lactate dehydrogenase, NAD-dependent; Fermentative lactate dehydrogenase; Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.
  
 0.912
hchA
Protein/nucleic acid deglycase 1; Protein and nucleotide deglycase that catalyzes the deglycation of the Maillard adducts formed between amino groups of proteins or nucleotides and reactive carbonyl groups of glyoxals. Thus, functions as a protein deglycase that repairs methylglyoxal- and glyoxal-glycated proteins, and releases repaired proteins and lactate or glycolate, respectively. Deglycates cysteine, arginine and lysine residues in proteins, and thus reactivates these proteins by reversing glycation by glyoxals. Is able to repair glycated serum albumin, aspartate aminotransferase, [...]
   
 0.909
dld
D-lactate dehydrogenase, FAD-binding, NADH independent; Catalyzes the oxidation of D-lactate to pyruvate. Electrons derived from D-lactate oxidation are transferred to the ubiquinone/cytochrome electron transfer chain, where they may be used to provide energy for the active transport of a variety of amino acids and sugars across the membrane.
  
 
 0.905
hcaD
Phenylpropionate dioxygenase, ferredoxin reductase subunit; Part of the multicomponent 3-phenylpropionate dioxygenase, that converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3-phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively; Belongs to the bacterial ring-hydroxylating dioxygenase ferredoxin reductase family.
   
 0.709
xanQ
Xanthine permease; Specific, proton motive force-dependent high-affinity transporter for xanthine; Belongs to the xanthine/uracil permease family. Nucleobase:cation symporter-2 (NCS2) (TC 2.A.40) subfamily.
   
  
 0.510
ldtD
Murein L,D-transpeptidase; Responsible, at least in part, for generating a meso- diaminopimelyl-3-a meso-diaminopimelyl-3 cross-link. Belongs to the YkuD family.
       0.481
argE
Acetylornithine deacetylase; Displays a broad specificity and can also deacylate substrates such as acetylarginine, acetylhistidine or acetylglutamate semialdehyde.
  
  
 0.469
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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