close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
maeBNADP-dependent malic enzyme (NADP-ME). (422 aa)    
Predicted Functional Partners:
fumC
Fumarate hydratase class II; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily.
  
 
 0.957
pykA
Pyruvate kinase; Belongs to the pyruvate kinase family.
  
 0.956
mdh
Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate.
  
 0.955
oadA
Oxaloacetate decarboxylase alpha chain.
    
 0.951
pta
Phosphate acetyltransferase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family.
  
 0.946
pflB
Formate acetyltransferase.
   
 
 0.939
dld
D-lactate dehydrogenase; Catalyzes the oxidation of D-lactate to pyruvate. Belongs to the quinone-dependent D-lactate dehydrogenase family.
  
 
 0.937
aceE
Pyruvate dehydrogenase E1 component; Component of the pyruvate dehydrogenase (PDH) complex, that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2).
  
 
 0.937
mqo
Putative malate:quinone oxidoreductase.
  
 
 0.936
oadB
Oxaloacetate decarboxylase beta chain; Catalyzes the decarboxylation of oxaloacetate coupled to Na(+) translocation; Belongs to the GcdB/MmdB/OadB family.
    
 0.930
Your Current Organism:
Actinobacillus pleuropneumoniae
NCBI taxonomy Id: 416269
Other names: A. pleuropneumoniae serovar 5b str. L20, Actinobacillus pleuropneumoniae L20, Actinobacillus pleuropneumoniae serovar 5b str. L20, Actinobacillus pleuropneumoniae serovar 5b strain L20
Server load: medium (42%) [HD]