Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

4.2.1.3: aconitate hydratase

This is an abbreviated version!
For detailed information about aconitate hydratase, go to the full flat file.

Word Map on EC 4.2.1.3

Reaction

citrate
=
cis-aconitate
+
H2O

Synonyms

Acn, AcnA, AcnA3, AcnB, ACO, Aco1, Aco2, Aco3, ACO4, acon, aconitase, aconitase 2, aconitase A, aconitase B, aconitase/2-methylaconitate hydratase, Aconitate hydratase, AH, c-acon, c-aconitase, CAA, cis-aconitase, citB, citrate hydro-lyase, cytoplasmic aconitase, cytoplasmic aconitase/iron regulatory protein 1 homolog, EC 4.2.1.4, Ferritin repressor protein, hydratase, aconitate, IP210, IRE-BP, Iron regulatory protein, iron regulatory protein 1, iron regulatory-like protein, iron-regulatory protein 1, iron-responsive element binding protein, IRP, IRP-1, IRP1, mACON, Major iron-containing protein, MICP, More, PfIRPa, SPBP4H10.15

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.1 Hydro-lyases
                4.2.1.3 aconitate hydratase

Activating Compound

Activating Compound on EC 4.2.1.3 - aconitate hydratase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
cysteine
-
enzyme activity increases 2-4fold in presence of both Fe2+ and cysteine. 0.1-1 mM Fe2+ and 0.05-0.5 mM cysteine
Fe4-S4 cluster
ferric ammonium citrate
-
increases activity and gene expression
hemin
-
increases activity and gene expression
lipoic acid
-
causes an increase in cardiac enzyme activity at doses of 35 and 70 mg/kg of 1.3 and 2.4fold in the animals
menadione sodium bisulfite
-
causes a modest activation of IRP-1 to bind to iron resonsive elements within 15-30 min. Menadione-induced oxidative stress leads to post-translational inactivation of both genetic and enzymatic functions of IRP-1 by a mechanism that lies beyond the classical Fe-S cluster switch and exerts multiple effects on cellular iron metabolism
additional information
-