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:
some 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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ychAUPF0162 protein YchA; Protein involved in regulation of transcription, DNA-dependent; Belongs to the UPF0162 family (269 aa)    
Predicted Functional Partners:
ychQ
Protein involved in regulation of transcription, DNA-dependent
  
  
 0.992
ibaG
Acid stress protein IbaG; Involved in cell resistance against acid stress
  
   
 0.933
prfA
Peptide chain release factor RF1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA
 
    0.900
prmC
Release factor glutamine methyltransferase; Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif, i.e. on 'Gln-235' in RF1 and on 'Gln-252' in RF2; Belongs to the protein N5-glutamine methyltransferase family. PrmC subfamily
       0.888
kdsA
2-dehydro-3-deoxyphosphooctonate aldolase; Synthesis of KDO 8-P which is required for lipid A maturation and cellular growth
  
    0.814
hemA
Glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl- tRNA(Glu) to glutamate 1-semialdehyde (GSA). In the absence of NADPH, exhibits substrate esterase activity, leading to the release of glutamate from tRNA; Belongs to the glutamyl-tRNA reductase family
       0.789
ispE
4-diphosphocytidyl-2-C-methyl-D-erythritol kinase; Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol. Phosphorylates isopentenyl phosphate at low rates. Also acts on isopentenol, and, much less efficiently, dimethylallyl alcohol. Dimethylallyl monophosphate does not serve as a substrate
  
    0.572
cspE
Cold shock protein; Protein involved in transcription activator activity, transcription and response to temperature stimulus
      
 0.553
smrB
annotation not available
  
     0.496
bolA
DNA-binding transcriptional regulator BolA; Transcriptional regulator that plays an important role in general stress response. Has many effects on cell morphology, cell growth and cell division. Acts by regulating the transcription of many genes, including dacA (PBP-5), dacC (PBP-6), ampC and mreB. Probably involved in the coordination of genes that adapt the cell physiology in order to enhance cell adaptation and survival under stress conditions. Essential for normal cell morphology in stationary phase and under conditions of starvation. Also regulates a complex network of genes encod [...]
      
 0.495
Your Current Organism:
Escherichia coli K12 MG1655
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli K12 MG1655, Escherichia coli K12 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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