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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
sdhCSuccinate dehydrogenase, cytochrome b556 subunit; PFAM: Succinate dehydrogenase/Fumarate reductase transmembrane subunit; TIGRFAM: succinate dehydrogenase, cytochrome b556 subunit. (153 aa)    
Predicted Functional Partners:
AFZ71745.1
Succinate dehydrogenase, hydrophobic anchor subunit; PFAM: Succinate dehydrogenase/Fumarate reductase transmembrane subunit.
 
 0.999
AFZ71746.1
TIGRFAM: succinate dehydrogenase and fumarate reductase iron-sulfur protein.
 
 0.999
AFZ71747.1
PFAM: domain; FAD binding domain; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunitGram-negative/mitochondrial subgroup.
 
 0.999
AFZ71732.1
Succinate dehydrogenase/fumarate reductase flavoprotein subunit; PFAM: domain; FAD binding domain.
 
 0.998
AFZ72001.1
NADH:ubiquinone oxidoreductase 49 kD subunit 7; PFAM: Respiratory-chain NADH dehydrogenase, 30 Kd subunit; Respiratory-chain NADH dehydrogenase, 49 Kd subunit.
  
 
 0.997
AFZ72105.1
NADH:ubiquinone oxidoreductase 49 kD subunit 7; PFAM: Respiratory-chain NADH dehydrogenase, 30 Kd subunit; Respiratory-chain NADH dehydrogenase, 49 Kd subunit.
  
 
 0.997
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.
  
 
 0.995
sucD
succinyl-CoA synthetase, 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.
  
 
 0.991
fumC
Fumarase; 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
AFZ71402.1
Heme/copper-type cytochrome/quinol oxidase, subunit 1; PFAM: Cytochrome c oxidase subunit III; Cytochrome C and Quinol oxidase polypeptide I; Belongs to the heme-copper respiratory oxidase family.
   
  
 0.957
Your Current Organism:
Natronobacterium gregoryi
NCBI taxonomy Id: 797304
Other names: N. gregoryi SP2, Natronobacterium gregoryi ATCC 43098, Natronobacterium gregoryi JCM 8860, Natronobacterium gregoryi NCIMB 2189, Natronobacterium gregoryi SP2, Natronobacterium gregoryi str. SP2, Natronobacterium gregoryi strain SP2
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