ENTRY EC 4.2.1.87
NAME Octopamine dehydratase
CLASS Lyases
Carbon-oxygen lyases
Hydro-lyases
SYSNAME Octopamine hydro-lyase (deaminating)
REACTION 1-(4-Hydroxyphenyl)-2-aminoethanol =
(4-Hydroxyphenyl)acetaldehyde + NH3 + H2O
SUBSTRATE 1-(4-Hydroxyphenyl)-2-aminoethanol
PRODUCT (4-Hydroxyphenyl)acetaldehyde
NH3
H2O
COMMENT The enzyme-catalysed reaction is believed to be dehydration to an
enamine, which is spontaneously hydrolysed to an aldehyde and
ammonia.
DBLINKS University of Geneva ENZYME DATA BANK: 4.2.1.87
WIT (What Is There) Metabolic Reconstruction: 4.2.1.87
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