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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
sdhA-2Succinate dehydrogenase/fumarate reductase, flavoprotein subunit or L-aspartate oxidase; Function of homologous gene experimentally demonstrated in an other organism; enzyme. (533 aa)    
Predicted Functional Partners:
nadC
Nicotinate-nucleotide diphosphorylase (carboxylating); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the NadC/ModD family.
  
 0.967
nadA
Quinolinate synthetase, subunit A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate.
 
 0.919
NIDE0838
Ferredoxin; Function of strongly homologous gene; carrier.
 
     0.917
sucC
Succinyl-CoA synthetase, beta subunit; 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.
   
 0.722
sucD
Succinyl-CoA synthetase, NAD(P)-binding, alpha subunit; 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.
   
 0.715
sdhB
Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
   
 0.664
aclA
ATP citrate lyase, alpha subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
   
 0.598
nadE
NAD(+) synthase (glutamine-hydrolyzing); Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.481
acnA
Aconitate hydratase; Function of strongly homologous gene; enzyme.
     
 0.468
aclB
ATP-citrate lyase, beta subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
   
 0.460
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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