show all | hide all No of entries

Information on EC 3.1.1.107 - apo-salmochelin esterase

for references in articles please use BRENDA:EC3.1.1.107
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.1 Carboxylic-ester hydrolases
                3.1.1.107 apo-salmochelin esterase
IUBMB Comments
This bacterial enzyme is present in pathogenic Salmonella species, uropathogenic and avian pathogenic Escherichia coli strains, and certain Klebsiella strains. Unlike EC 3.1.1.108, ferric enterobactin esterase, which acts only on enterobactin, this enzyme can also act on the C-glucosylated forms known as salmochelins. Unlike EC 3.1.1.109, ferric salmochelin esterase (IroD), IroE prefers apo siderophores as substrates, and is assumed to act before the siderophores are exported out of the cell. It hydrolyses the trilactone only once, producing linearized trimers.
Specify your search results
Select one or more organisms in this record:
The enzyme appears in viruses and cellular organisms
Reaction Schemes
hide(3 overall reactions are displayed. Show all (4)>>)
+
=
N-(2,3-dihydroxybenzoyl)-L-serine trimer
+
=
triglucosyl-(2,3-dihydroxybenzoylserine)3
+
=
diglucosyl-(2,3-dihydroxybenzoylserine)3
Synonyms
iroE, more
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
diglucosyl-enterobactin + H2O = diglucosyl-(2,3-dihydroxybenzoylserine)3
show the reaction diagram
(3)
-
-
-
enterobactin + H2O = N-(2,3-dihydroxybenzoyl)-L-serine trimer
show the reaction diagram
(1)
-
-
-
monoglucosyl-enterobactin + H2O = monoglucosyl-(2,3-dihydroxybenzoylserine)3
show the reaction diagram
(4)
-
-
-
triglucosyl-enterobactin + H2O = triglucosyl-(2,3-dihydroxybenzoylserine)3
show the reaction diagram
(2)
-
-
-
Select items on the left to see more content.