Entry |
|
Name |
caldesmon-phosphatase;
SMP-I;
smooth muscle caldesmon phosphatase
|
Class |
Hydrolases;
Acting on ester bonds;
Phosphoric-monoester hydrolases
|
Sysname |
caldesmon-phosphate phosphohydrolase
|
Reaction(IUBMB) |
caldesmon phosphate + H2O = caldesmon + phosphate [RN: R02885]
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Reaction(KEGG) |
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Substrate |
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Product |
|
Comment |
Dephosphorylation activates the calmodulin- and actin-binding ability of the protein caldesmon.
|
History |
EC 3.1.3.55 created 1989
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Reference |
|
Authors |
Ngai PK, Walsh MP. |
Title |
Inhibition of smooth muscle actin-activated myosin Mg2+-ATPase activity by caldesmon. |
Journal |
J Biol Chem 259:13656-9 (1984) |
Other DBs |
ExplorEnz - The Enzyme Database: | 3.1.3.55 |
ExPASy - ENZYME nomenclature database: | 3.1.3.55 |
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LinkDB |
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