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Literature summary for 3.2.2.24 extracted from

  • Halbleib, C.M.; Zhang, Y.; Ludden, P.W.
    Regulation of dinitrogenase reductase ADP-ribosyltransferase and dinitrogenase reductase-activating glycohydrolase by a redox-dependent conformational change of nitrogenase Fe protein (2000), J. Biol. Chem., 275, 3493-3500.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Rhodospirillum rubrum
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Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
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model of enzyme regulation Rhodospirillum rubrum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP-D-ribosyl-(dinitrogen reductase) component of nitrogenase complex enzyme is sensitive to the redox-state of the (Fe4S4) cluster of substrate protein, having less than 2% of activity with oxidized Fe protein compared to reduced Fe protein Rhodospirillum rubrum ADP-ribose + (dinitrogen reductase) component of nitrogenase complex
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additional information activity depends on oxidation state of Fe protein, with reduced Fe protein about 2% of activity compared to oxidized substrate Rhodospirillum rubrum ?
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Nalpha-dansyl-Nomega-(1,N6-etheno-ADP-ribosyl)-arginine methyl ester
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Rhodospirillum rubrum ADP-ribose + Nalpha-dansyl-Nomega-(1,N6-ethyl)-arginine methyl ester
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