phosphorylase kinase

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Cat No.

EXWM-3138

Description

Requires Ca2+ and calmodulin for activity. The enzyme phosphorylates a specific serine residue in each of the subunits of the dimeric phosphorylase b. For muscle phosphorylase but not liver phosphorylase, this is accompaniedby a further dimerization to form a tetrameric phosphorylase. The enzyme couples muscle contraction with energy production via glycogenolysis-glycolysis by catalysing the Ca2+-dependent phosphorylation and activation of glycogen phosphorylase b. The γ subunit of the tetramericenzyme is the catalytic subunit.

Form

Liquid or lyophilized powder

Enzyme Commission Number

EC 2.7.11.19

CAS_No

9001-88-1

Storage

Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.

Synonyms

dephosphophosphorylase kinase; glycogen phosphorylase kinase; PHK; phosphorylase b kinase; phosphorylase B kinase; phosphorylase kinase (phosphorylating); STK17

Reaction

2 ATP + phosphorylase b = 2 ADP + phosphorylase a

Notes

This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.

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Project Description:

For research and industrial use only, not for personal medicinal use.

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