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Literature summary extracted from

  • Jensen, R.A.; d'Amato, T.A.; Hochstein, L.I.
    An extreme-halophile archaebacterium possesses the interlock type or prephenate dehydratase characteristic of gram-positive eubacteria (1988), Arch. Microbiol., 148, 365-371.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
4.2.1.51 L-isoleucine allosteric activator Haloarcula vallismortis
4.2.1.51 L-leucine activation Haloarcula vallismortis
4.2.1.51 L-methionine activation Haloarcula vallismortis
4.2.1.51 L-tyrosine activation Haloarcula vallismortis

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.1.51 L-tryptophan 0.2 mM, 65% inhibition Haloarcula vallismortis

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.1.51 prephenate Haloarcula vallismortis
-
 ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.2.1.51 Haloarcula vallismortis
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.1.51 prephenate
-
 Haloarcula vallismortis phenylpyruvate + H2O + CO2
-
 ?
4.2.1.51 prephenate
-
 Haloarcula vallismortis ?
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.1.51 7 7.5
-
 Haloarcula vallismortis

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.2.1.51 6.2 9 86% of maximal activity at pH 6.2, 65% of maximal activity at pH 9.0 Haloarcula vallismortis