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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
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Textmining
[Homology]
Score
sucCsuccinyl-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. (388 aa)    
Predicted Functional Partners:
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.
 0.999
sdhC
Succinate dehydrogenase, cytochrome b556 subunit; Identified by similarity to GP:3273343; match to protein family HMM PF01127.
  
 
 0.995
sdhA
Succinate dehydrogenase, flavoprotein subunit; Identified by similarity to GP:3273345; match to protein family HMM PF00890; match to protein family HMM PF02910; match to protein family HMM PF07992; match to protein family HMM TIGR01812; match to protein family HMM TIGR01816; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
 
 0.992
sdhB
Succinate dehydrogenase, iron-sulfur protein; Identified by similarity to EGAD:19944; match to protein family HMM TIGR00384; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
 
 0.991
sucA
2-oxoglutarate dehydrogenase, E1 component; Identified by similarity to EGAD:102382; match to protein family HMM PF00676; match to protein family HMM PF02779; match to protein family HMM TIGR00239.
 
 0.991
sdhD
Succinate dehydrogenase, hydrophobic membrane anchor protein; Identified by similarity to GP:3273344.
  
 
 0.990
lpdA2
Pyruvate dehydrogenase, E3 component, lipoamide dehydrogenase; Identified by similarity to GP:1006678; match to protein family HMM PF00070; match to protein family HMM PF00364; match to protein family HMM PF02852; match to protein family HMM PF07992; match to protein family HMM TIGR01350.
  
 
 0.982
sucB
2-oxoglutarate dehydrogenase, E2 component, dihydrolipoamide succinyltransferase; E2 component of the 2-oxoglutarate dehydrogenase (OGDH) complex which catalyzes the second step in the conversion of 2- oxoglutarate to succinyl-CoA and CO(2).
  
 0.981
aceF
Pyruvate dehydrogenase, E2 component, dihydrolipoamide acetyltransferase; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2).
  
 0.967
prpB
Putative carboxyphosphonoenolpyruvate phosphonomutase; Catalyzes the thermodynamically favored C-C bond cleavage of (2R,3S)-2-methylisocitrate to yield pyruvate and succinate. Belongs to the isocitrate lyase/PEP mutase superfamily. Methylisocitrate lyase family.
   
 
 0.927
Your Current Organism:
Neisseria meningitidis
NCBI taxonomy Id: 122586
Other names: N. meningitidis MC58, Neisseria meningitidis MC58, Neisseria meningitidis serogroup B strain MC58
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