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.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
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gene neighborhood
gene co-occurrence
gene fusions
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ppcPhosphoenolpyruvate carboxylase; Forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle. (887 aa)    
Predicted Functional Partners:
pckA
Phosphoenolpyruvate carboxykinase; 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.
     
 0.962
mdh
Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate.
     
 0.950
eno
Enolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis.
  
 
 0.950
VC_A0987
Phosphoenolpyruvate synthase; Catalyzes the phosphorylation of pyruvate to phosphoenolpyruvate; Belongs to the PEP-utilizing enzyme family.
     
 0.942
VC_0485
Pyruvate kinase I; Similar to GB:M24636 SP:P14178 PID:147276 GB:U00096 PID:1549287; identified by sequence similarity; putative; Belongs to the pyruvate kinase family.
     
 0.931
VC_0550
Oxaloacetate decarboxylase, alpha subunit; Similar to GB:J03885 SP:P13187 PID:149289; identified by sequence similarity; putative.
  
 
 0.927
VC_2008
Pyruvate kinase II; Similar to GB:M63703 SP:P21599 GB:M87660 PID:147459 PID:146878; identified by sequence similarity; putative; Belongs to the pyruvate kinase family.
     
 0.925
VC_A0708
Pyruvate kinase II; Similar to GB:L42023 SP:P43924 PID:1007799 PID:1221718 PID:1205806; identified by sequence similarity; putative; Belongs to the pyruvate kinase family.
     
 0.925
oadG2
Hypothetical protein; Catalyzes the decarboxylation of oxaloacetate coupled to Na(+) translocation.
     
 0.923
pgk
Phosphoglycerate kinase; Similar to SP:P11665 PID:41422 PID:882455 GB:U00096 PID:1789294; identified by sequence similarity; putative; Belongs to the phosphoglycerate kinase family.
  
 
 0.909
Your Current Organism:
Vibrio cholerae
NCBI taxonomy Id: 243277
Other names: V. cholerae O1 biovar El Tor str. N16961, Vibrio cholerae El Tor N16961, Vibrio cholerae O1 biovar El Tor str. N16961, Vibrio cholerae O1 biovar eltor str. N16961, Vibrio cholerae serotype O1 biotype El Tor strain N16961, Vibrio cholerae serotype O1 biotype ElTor strain N16961
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