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Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. Catalysis of a reaction that generates a free radical, a highly reactive molecule with an unsatisfied electron valence pair. Catalysis of a reaction in which S-adenosyl-L-methionine (SAM) undergoes reductive cleavage to serve as a source of the 5'-deoxyadenosyl radical. Catalysis of the reaction: S-adenosyl-L-methionine + dihydroflavodoxin + [formate C-acetyltransferase]-glycine = 5'-deoxyadenosine + L-methionine + flavodoxin semiquinone + [formate C-acetyltransferase]-glycin-2-yl radical. Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: [formate-C-acetyltransferase]-activating enzyme activity
Acc: GO:0043365
Aspect: Molecular Function
Desc: Catalysis of the reaction: S-adenosyl-L-methionine + dihydroflavodoxin + [formate C-acetyltransferase]-glycine = 5'-deoxyadenosine + L-methionine + flavodoxin semiquinone + [formate C-acetyltransferase]-glycin-2-yl radical.
Synonyms:
  • [pyruvate formate-lyase]-activating enzyme activity
  • formate acetyltransferase-glycine dihydroflavodoxin:S-adenosyl-L-methionine oxidoreductase (S-adenosyl-L-methionine cleaving) activity
  • formate-C-acetyltransferase-activating enzyme
  • PFL-glycine:S-adenosyl-L-methionine H transferase (flavodoxin-oxidizing, S-adenosyl-L-methionine-cleaving) activity
  • pyruvate formate-lyase-activating enzyme
  • GO:0008862
  • formate acetyltransferase activating enzyme activity
  • formate C-acetyltransferase-glycine dihydroflavodoxin:S-adenosyl-L-methionine oxidoreductase (S-adenosyl-L-methionine cleaving)
  • PFL activase activity
Proteins in PDR annotated with:
   This term: 8 [Search]
   Term or descendants: 8 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0043365 - [formate-C-acetyltransferase]-activating enzyme activity (interactive image map)
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Created and Maintained by: Michael Riffle