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sucDsuccinyl-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. (289 aa)    
Predicted Functional Partners:
sucC
Succinyl-CoA ligase (ADP-forming) subunit beta; 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.
 0.999
AEN05638.1
TIGRFAM: Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; KEGG: hbo:Hbor_12870 succinate dehydrogenase subunit A; PFAM: Fumarate reductase/succinate dehydrogenase flavoprotein, N-terminal; Fumarate reductase/succinate dehydrogenase flavoprotein, C-terminal.
 
 0.995
AEN05639.1
KEGG: hma:rrnAC1093 succinate dehydrogenase iron-sulfur protein subunit; TIGRFAM: Succinate dehydrogenase/fumarate reductase iron-sulphur protein.
 
 0.994
AEN05093.1
KEGG: hla:Hlac_0706 NADH-ubiquinone oxidoreductase chain 49kDa; HAMAP: NAD(P)H-quinone oxidoreductase subunit H; PFAM: NADH-quinone oxidoreductase, subunit D; NADH:ubiquinone oxidoreductase, 30kDa subunit.
  
 
 0.987
AEN05641.1
KEGG: hje:HacjB3_08880 succinate dehydrogenase, cytochrome b556 subunit; TIGRFAM: Succinate dehydrogenase, cytochrome b556 subunit; PFAM: Succinate dehydrogenase, cytochrome b subunit.
  
 
 0.987
AEN06483.1
Dihydrolipoyllysine-residue acetyltransferase; KEGG: hla:Hlac_0141 branched-chain alpha-keto acid dehydrogenase subunit E2; PFAM: 2-oxoacid dehydrogenase acyltransferase, catalytic domain; Biotin/lipoyl attachment; E3 binding.
  
 0.986
AEN05115.1
TIGRFAM: O-succinylbenzoate-CoA ligase; KEGG: hbo:Hbor_18630 O-succinylbenzoate-CoA ligase; PFAM: AMP-dependent synthetase/ligase.
  
 0.970
AEN05845.1
KEGG: hje:HacjB3_10520 3-isopropylmalate dehydrogenase; PFAM: Isocitrate/isopropylmalate dehydrogenase.
  
 0.954
AEN05640.1
KEGG: hbo:Hbor_12890 succinate dehydrogenase subunit D.
  
 
 0.947
AEN04621.1
TIGRFAM: 2-oxoacid:acceptor oxidoreductase, beta subunit, pyruvate/2-ketoisovalerate; KEGG: htu:Htur_1985 pyruvate ferredoxin/flavodoxin oxidoreductase, beta subunit; PFAM: Thiamine pyrophosphate enzyme, C-terminal TPP-binding.
  
 
 0.926
Your Current Organism:
halophilic archaeon DL31
NCBI taxonomy Id: 756883
Other names: h. archaeon DL31
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