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Literature summary for 2.8.1.6 extracted from

  • Cosper, M.M.; Jameson, G.N.L.; Davydov, R.; Eidsness, M.K.; Hoffman, B.M.; Huynh, B.H.; Johnson, M.K.
    The [4Fe-4S]2+ cluster in reconstituted biotin synthase binds S-adenosyl-L-methionine (2002), J. Am. Chem. Soc., 124, 14006-14007.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
wild-type and mutants Escherichia coli

Protein Variants

Protein Variants Comment Organism
C128A reduced enzyme activity Escherichia coli
C188A reduced enzyme activity Escherichia coli
C276A normal enzyme activity Escherichia coli
C288A normal enzyme activity Escherichia coli
C53A no enzyme activity Escherichia coli
C57A no enzyme activity Escherichia coli
C60A no enzyme activity Escherichia coli
C97A no enzyme activity Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Iron [Fe4-S4] cluster binds S-adenosylmethionine Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Reaction

Reaction Comment Organism Reaction ID
dethiobiotin + sulfur-(sulfur carrier) + 2 S-adenosyl-L-methionine + 2 reduced [2Fe-2S] ferredoxin = biotin + (sulfur carrier) + 2 L-methionine + 2 5'-deoxyadenosine + 2 oxidized [2Fe-2S] ferredoxin mechanism Escherichia coli