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Literature summary for 2.3.3.10 extracted from

  • Steussy, C.N.; Robison, A.D.; Tetrick, A.M.; Knight, J.T.; Rodwell, V.W.; Stauffacher, C.V.; Sutherlin, A.L.
    A structural limitation on enzyme activity: the case of HMG-CoA synthase (2006), Biochemistry, 45, 14407-14414.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
mutant A110G. Amide nitrogen of mutants S308 shifts 0.4 A toward the catalytic site cysteine residue stabilizing the intermediate negative charge. The hydroxyl group of S308 rotates to a position where it is able to stabilize the carbanion intermediate of the acetyl-S-enzyme during its condensation with acetoacetyl-CoA Enterococcus faecalis

Protein Variants

Protein Variants Comment Organism
A110G overall reaction rate increases 140fold due to adjustments in the active site that result in additional stabilization of all three steps of the reaction pathway. Crystallization data Enterococcus faecalis

Organism

Organism UniProt Comment Textmining
Enterococcus faecalis
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