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
frdCFumarate reductase, 15 kDa hydrophobic protein; Seems to be involved in the anchoring of the catalytic components of the fumarate reductase complex to the cytoplasmic membrane. (127 aa)    
Predicted Functional Partners:
VC_2656
Fumarate reductase, flavoprotein subunit; Similar to GB:U14003 SP:P00363 GB:J01611 PID:145263 PID:536998; identified by sequence similarity; putative.
 
 0.999
VC_2657
Fumarate reductase, iron-sulfur protein; Similar to GB:U14003 SP:P00364 GB:J01611 PID:145264 PID:536997; identified by sequence similarity; putative; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
 
 0.999
frdD
Fumarate reductase, 13 kDa hydrophobic protein; Seems to be involved in the anchoring of the catalytic components of the fumarate reductase complex to the cytoplasmic membrane.
 
 0.999
VC_2089
Succinate dehydrogenase, flavoprotein subunit; Similar to GB:J01619 SP:P10444 GB:X00980 PID:146199 PID:42925; identified by sequence similarity; putative; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
  
 0.981
VC_2088
Succinate dehydrogenase, iron-sulfur protein; Similar to PID:2239250; identified by sequence similarity; putative; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
  
 0.975
VC_1304
Fumarate hydratase, class I, putative; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family.
     
 0.876
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.
     
  0.792
sucD
succinyl-CoA synthase, 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.
     
  0.792
sucC
succinyl-CoA synthase, 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.
     
  0.792
VC_2091
Succinate dehydrogenase, cytochrome b556 subunit; Similar to GB:J01619 SP:P10446 GB:X00980 PID:146197 PID:42923; identified by sequence similarity; putative.
     
 0.757
Your Current Organism:
Vibrio cholerae
NCBI taxonomy Id: 243277
Other names: V. cholerae O1 biovar El Tor str. N16961, Vibrio cholerae El Tor N16961, Vibrio cholerae O1 biovar El Tor str. N16961, Vibrio cholerae O1 biovar eltor str. N16961, Vibrio cholerae serotype O1 biotype El Tor strain N16961, Vibrio cholerae serotype O1 biotype ElTor strain N16961
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.