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
tdcD-2Putative conserved protein; Catalyzes the conversion of propionyl phosphate and ADP to propionate and ATP. (50 aa)    
Predicted Functional Partners:
pta
Phosphate acetyltransferase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family.
  
 
 0.995
prpE
Propionate--CoA ligase; Escherichia coli K-12 ortholog: b0335; Escherichia coli O157:H7 ortholog: z0430.
   
 
 0.917
acs
Acetyl-coenzyme A synthetase; Catalyzes the conversion of acetate into acetyl-CoA (AcCoA), an essential intermediate at the junction of anabolic and catabolic pathways. Acs undergoes a two-step reaction. In the first half reaction, Acs combines acetate with ATP to form acetyl-adenylate (AcAMP) intermediate. In the second half reaction, it can then transfer the acetyl group from AcAMP to the sulfhydryl group of CoA, forming the product AcCoA.
   
 
 0.917
c5300
Putative acetyl-CoA:acetoacetyl-CoA transferase; CoA transferase having broad substrate specificity for short- chain acyl-CoA thioesters with the activity decreasing when the length of the carboxylic acid chain exceeds four carbons. Belongs to the 3-oxoacid CoA-transferase family.
     
 0.903
ackA
Acetate kinase; Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction; Belongs to the acetokinase family.
     
  0.900
tdcD
Propionate kinase; Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction; Belongs to the acetokinase family.
     
  0.900
tdcE
Keto-acid formate acetyltransferase; Escherichia coli K-12 ortholog: b3114; Escherichia coli O157:H7 ortholog: z4466.
  
  
 0.866
ydbK
Probable pyruvate-flavodoxin oxidoreductase; Escherichia coli K-12 ortholog: b1378; Escherichia coli O157:H7 ortholog: z2332.
  
  
 0.856
yhaR
TdcF protein; May be a post-translational regulator that controls the metabolic fate of L-threonine or the potentially toxic intermediate 2- ketobutyrate.
  
  
 0.800
tdcC
Threonine/serine transporter; Involved in the import of threonine and serine into the cell, with the concomitant import of a proton (symport system). Belongs to the amino acid/polyamine transporter 2 family. SdaC/TdcC subfamily.
  
  
 0.712
Your Current Organism:
Escherichia coli CFT073
NCBI taxonomy Id: 199310
Other names: E. coli CFT073, Escherichia coli str. CFT073, Escherichia coli strain CFT073
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