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Literature summary for 2.8.1.7 extracted from

  • Kim, J.H.; Tonelli, M.; Markley, J.L.
    Disordered form of the scaffold protein IscU is the substrate for iron-sulfur cluster assembly on cysteine desulfurase (2012), Proc. Natl. Acad. Sci. USA, 109, 454-459.
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Escherichia coli
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-
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-cysteine + [IscU]-cysteine each enzyme subunit binds an IscU molecule and transfers sulfane sulfur generated from the conversion of cysteine to alanine to the cluster ligand cysteines of IscU. The enzyme binds preferentially to and stabilizes the D state of apo-IscU Escherichia coli L-alanine + [IscU]-S-sulfanylcysteine
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Synonyms

Synonyms Comment Organism
IscS
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Escherichia coli

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
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Escherichia coli