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
mdhMalate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 2 family. (327 aa)    
Predicted Functional Partners:
fumA
Fumarate hydratase class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family.
  
 
 0.996
gltA
Citrate synthase; Belongs to the citrate synthase family.
  
 0.981
maeB1
Fused malic enzyme oxidoreductase; phosphotransacetylase.
  
 0.979
maeB
NADP-dependent fused malic enzyme oxidoreductase; phosphotransacetylase.
  
 0.976
pyc
Pyruvate carboxylase; Catalyzes a 2-step reaction, involving the ATP-dependent carboxylation of the covalently attached biotin in the first step and the transfer of the carboxyl group to pyruvate in the second.
  
 0.969
ppc
Phosphoenolpyruvate carboxylase; Forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle; Belongs to the PEPCase type 1 family.
   
 
 0.959
pckG
Phosphoenolpyruvate carboxykinase (GTP) (PEP carboxykinase) (PEPCK); Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle; Belongs to the phosphoenolpyruvate carboxykinase [GTP] family.
 
  
 0.944
aceB
Malate synthase A; Belongs to the malate synthase family.
   
 0.938
icd
Isocitrate dehydrogenase, specific for NADP+.
  
 
 0.932
nadB
Quinolinate synthase, L-aspartate oxidase (B protein) subunit; Catalyzes the oxidation of L-aspartate to iminoaspartate.
  
 
 0.910
Your Current Organism:
Cupriavidus metallidurans
NCBI taxonomy Id: 266264
Other names: C. metallidurans CH34, Cupriavidus metallidurans CH34, Cupriavidus metallidurans str. CH34, Cupriavidus metallidurans strain CH34, Ralstonia metallidurans CH34, Wautersia metallidurans CH34
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