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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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fumCFumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. (462 aa)    
Predicted Functional Partners:
sdhA
Succinate dehydrogenase (flavoprotein subunit); Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 0.999
mdh
Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate.
  
 0.997
sdhB
Succinate dehydrogenase (iron-sulfur protein); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
  
 0.992
citZ
Citrate synthase II; Might regulate the synthesis and function of enzymes involved in later enzymatic steps of Krebs cycle. Loss in activity results in sporulation defect; Belongs to the citrate synthase family.
   
 0.984
sdhC
Succinate dehydrogenase (cytochrome b558 subunit); Di-heme cytochrome of the succinate dehydrogenase complex.
   
 
 0.982
citB
Aconitate hydratase (aconitase); Involved in both the tricarboxylic acid (TCA) and methylcitric acid cycles. Catalyzes the reversible isomerization of citrate to isocitrate via cis-aconitate. Also catalyzes the rehydration of 2- methyl-cis-aconitate to produce 2-methylisocitrate. The apo form of AcnA functions as a RNA-binding regulatory protein which plays a role in the regulation of citrate concentration and in the sporulation. To prevent the accumulation of excessive levels of citrate, it binds near the 5' end of the citZ mRNA, decreasing its stability and thereby limiting the conce [...]
  
 0.981
citA
Citrate synthase I; Might regulate the synthesis and function of enzymes involved in later enzymatic steps of Krebs cycle. Loss in activity results in sporulation defect; Belongs to the citrate synthase family.
   
 0.973
mmgD
2-methylcitrate synthase/citrate synthase III; Involved in both the tricarboxylic acid (TCA) and methylcitric acid cycles. Has both 2-methylcitrate synthase and citrate synthase activities. Catalyzes the condensation of propionyl-CoA and oxaloacetate to yield 2-methylcitrate (2-MC) and CoA, and the condensation of acetyl-CoA and oxaloacetate to yield citrate and CoA. Has 2.3-fold higher activity as a 2-methylcitrate synthase. Catalyzes the formation of either (2S,3R)- or (2R,3S)-2-methylcitrate.
   
 0.968
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.
  
 
 0.967
icd
Isocitrate dehydrogenase; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme.
   
 
 0.959
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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