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. (330 aa)    
Predicted Functional Partners:
lpg1923
Ferredoxin II (4Fe-4S); Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions.
  
 
 0.976
gltA
Citrate synthase; Belongs to the citrate synthase family.
  
 0.974
icd
Isocitrate dehydrogenase, NADP-dependent.
  
 
 0.958
fum
Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily.
  
 0.947
sucD
Succinyl CoA synthetase alpha chain; Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The alpha subunit of the enzyme binds the substrates coenzyme A and phosphate, while succinate binding and nucleotide specificity is provided by the beta subunit.
  
 0.937
lpg0947
2-oxoglutarate ferredoxin oxidoreductase alpha subunit.
  
 
 0.935
sdhA-2
Succinate dehydrogenase flavoprotein subunit A; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
  
 0.924
lpg1530
2-methylcitrate synthase; Belongs to the citrate synthase family.
  
 0.920
sucC
Succinyl CoA synthetase beta chain; Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The beta subunit provides nucleotide specificity of the enzyme and binds the substrate succinate, while the binding sites for coenzyme A and phosphate are found in the alpha subunit.
  
 0.919
gap
Glyceraldehyde 3-phosphate dehydrogenase; Belongs to the glyceraldehyde-3-phosphate dehydrogenase family.
 
 
 0.906
Your Current Organism:
Legionella pneumophila Philadelphia
NCBI taxonomy Id: 272624
Other names: L. pneumophila subsp. pneumophila str. Philadelphia 1, Legionella pneumophila subsp. pneumophila str. Philadelphia 1, Legionella pneumophila subsp. pneumophila str. Philadelphia-1, Legionella pneumophila subsp. pneumophila strain Philadelphia 1
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