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Literature summary for 1.14.11.78 extracted from

  • Del Rio Flores, A.; Kastner, D.; Du, Y.; Narayanamoorthy, M.; Shen, Y.; Cai, W.; Vennelakanti, V.; Zill, N.; Dell, L.; Zhai, R.; Kulik, H.; Zhang, W.
    Probing the mechanism of isonitrile formation by a non-heme iron(II)-dependent oxidase/decarboxylase (2022), J. Am. Chem. Soc., 144, 5893-5901 .
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.369
-
(3R)-3-[(E)-(carboxymethylidene)amino]butanoate pH not specified in the publication, temperature not specified in the publication Streptomyces coeruleorubidus

Organism

Organism UniProt Comment Textmining
Streptomyces coeruleorubidus A0A3B6UEU3
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(3R)-3-[(E)-(carboxymethylidene)amino]butanoate + 2-oxoglutarate + O2
-
Streptomyces coeruleorubidus (3R)-3-(methylidyneazaniumyl)butanoate + succinate + 2 CO2 + 2 H2O
-
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Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.365
-
(3R)-3-[(E)-(carboxymethylidene)amino]butanoate pH not specified in the publication, temperature not specified in the publication Streptomyces coeruleorubidus

General Information

General Information Comment Organism
metabolism the ScoE reaction initiates with C5 hydroxylation of (R)-3-((carboxymethyl)amino)butanoic acid. The hydroxylated product undergoes dehydration presumably mediated by Tyr96 to synthesize the C5 imine in a trans configuration. (R)-3-isocyanobutanoic acid is finally generated through radical-based decarboxylation of the imine Streptomyces coeruleorubidus