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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
astAArginine n-succinyltransferase; Catalyzes the transfer of succinyl-CoA to arginine to produce N(2)-succinylarginine (344 aa)    
Predicted Functional Partners:
astB
N-succinylarginine dihydrolase; Catalyzes the hydrolysis of N(2)-succinylarginine into N(2)- succinylornithine, ammonia and CO(2)
 
 
 0.999
astD
Succinylglutamic semialdehyde dehydrogenase; Catalyzes the NAD-dependent reduction of succinylglutamate semialdehyde into succinylglutamate. Also shows activity with decanal or succinic semialdehyde as the electron donor and NAD as the electron acceptor. No activity is detected with NADP as the electron acceptor. Therefore, is an aldehyde dehydrogenase with broad substrate specificity
  
 0.999
astE
Succinylglutamate desuccinylase; Transforms N(2)-succinylglutamate into succinate and glutamate
 
  
 0.997
astC
Succinylornithine transaminase, plp-dependent; Catalyzes the transamination of N(2)-succinylornithine and alpha-ketoglutarate into N(2)-succinylglutamate semialdehyde and glutamate. Can also act as an acetylornithine aminotransferase
  
 0.990
adiA
Arginine decarboxylase, degradative; ADC can be found in two forms: biodegradative and biosynthetic. The biodegradative form may play a role in regulating pH by consuming proteins
   
 
 0.926
speA
Biosynthetic arginine decarboxylase, plp-binding; Catalyzes the biosynthesis of agmatine from arginine
     
 0.905
argH
Argininosuccinate lyase; Protein involved in arginine biosynthetic process
     
 0.813
yniA
Fructosamine kinase family protein; Ketoamine kinase that phosphorylates ketoamines on the third carbon of the sugar moiety to generate ketoamine 3-phosphate (By similarity). Its precise substrate are unknown: does not have ribulosamine and/or erythrulosamine 3-kinase activity in vitro
   
  
 0.794
cedA
Cell division activator; Activates the cell division inhibited by chromosomal DNA over-replication
      
 0.736
ydjM
Putative inner membrane protein regulated by lexa; To B.subtilis YvsG
      
 0.640
Your Current Organism:
Escherichia coli K12 MG1655
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. 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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