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
ppcPhosphoenolpyruvate carboxylase; Forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle. (883 aa)    
Predicted Functional Partners:
pckA
Phosphoenolpyruvate carboxykinase (ATP); Involved in the gluconeogenesis. Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP) through direct phosphoryl transfer between the nucleoside triphosphate and OAA. Belongs to the phosphoenolpyruvate carboxykinase (ATP) family.
     
 0.980
gltA
Citrate synthase; Escherichia coli K-12 ortholog: b0720; Escherichia coli O157:H7 ortholog: z0873; Belongs to the citrate synthase family.
     
 0.978
pykF
Pyruvate kinase I; Escherichia coli K-12 ortholog: b1676; Escherichia coli O157:H7 ortholog: z2704; Belongs to the pyruvate kinase family.
     
 0.966
ppsA
Phosphoenolpyruvate synthase; Catalyzes the phosphorylation of pyruvate to phosphoenolpyruvate; Belongs to the PEP-utilizing enzyme family.
     
 0.966
pykA
Pyruvate kinase II; Escherichia coli K-12 ortholog: b1854; Escherichia coli O157:H7 ortholog: z2906; Belongs to the pyruvate kinase family.
     
 0.958
mdh
Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate.
   
 
 0.952
aceB
Malate synthase A; Escherichia coli K-12 ortholog: b4014; Escherichia coli O157:H7 ortholog: z5600; Belongs to the malate synthase family.
     
 0.933
eno
Enolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis.
   
 
 0.930
yojH
Malate:quinone oxidoreductase; Escherichia coli K-12 ortholog: b2210; Escherichia coli O157:H7 ortholog: z3468.
     
 0.916
gltB
Glutamate synthase [NADPH] large chain precursor; Escherichia coli K-12 ortholog: b3212; Escherichia coli O157:H7 ortholog: z4576.
  
  
 0.839
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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