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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
sdhBSuccinate 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. (324 aa)    
Predicted Functional Partners:
sdhA
Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 0.999
aclA
ATP citrate lyase, alpha subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 
 0.996
nuoCD
NADH-quinone oxidoreductase, subunits C and D; Function of homologous gene experimentally demonstrated in an other organism; enzyme; In the N-terminal section; belongs to the complex I 30 kDa subunit family.
  
 
 0.994
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.
 0.992
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.
 0.985
sdhE
Succinate dehydrogenase, subunit C; Function of strongly homologous gene; enzyme.
 
 
 0.976
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.
 
 0.971
qcrB
Quinol-cytochrome c reductase, fused cytochrome b/c subunit; Function of strongly homologous gene; carrier.
  
  
 0.938
atpG
ATP synthase F1, gamma subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex.
  
 
 0.862
NIDE2638
FAD/FMN-containing dehydrogenase, putative glycolate oxidase, fused subunits GlcD and GlcF; Function of strongly homologous gene; enzyme.
 
 
 
 0.853
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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