Products
Online Inquiry
Our Products Cannot Be Used As Medicines Directly For Personal Use.
Welcome! For price inquiries, please feel free to contact us through the form on the left side. We will get back to you as soon as possible.
tyrosine ammonia-lyase
Cat No.
EXWM-5283
Description
This enzyme is a member of the aromatic amino acid lyase family, other members of which are EC 4.3.1.3 (histidine ammonia-lyase), EC 4.3.1.24 (phenylalanine ammonia-lyase) and EC 4.3.1.25 (phenylalanine/tyrosine ammonia-lyase). The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO), which is common to this family. This unique cofactor is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine. The enzyme is far more active with tyrosine than with phenylalanine as substrate, but the substrate specificity can be switched by mutation of a single amino acid (H89F) in the enzyme from the bacterium Rhodobacter sphaeroides.
Form
Liquid or lyophilized powder
Enzyme Commission Number
CAS No.
1030840-68-6
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
TAL; tyrase; L-tyrosine ammonia-lyase
Reaction
L-tyrosine = trans-p-hydroxycinnamate + NH3
Notes
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.
Download
Download Datasheet