See Also: ubiquitin-protein ligase(medicine)
ubiquitin-calmodulin ligase(medicine)
ubiquitin carrier protein kinase(medicine)
ubiquitin-Nalpha-protein hydrolase(medicine)
lipoate-protein ligase(medicine)
long-chain-fatty-acid-(acyl-carrier-protein) ligase(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
ubiquitin(dictionary)
ubiquitin(medicine)
ubiquitin thiolesterase(medicine)

ubiquitin-protein ligase (medicine)


ubiquitin-protein ligase
<enzyme> Consists of 3 enzymes; e1 is ubiquitin activating enzyme; e2 transfers activated ubiquitin as an enzyme-ubiquitin thiol ester to e3, which transfers ubiquitin to an intracellular protein; e1 forms both an enzyme-bound cooh-terminal ubiquitin thiolester and a cooh-terminal ubiquitin-adenylatte; ube1y is putative y function in spermatogonial proliferation; ube1x and ube1y encode the e1 enzyme

Registry number: EC 6.3.2.19

Synonym: ubiquitin-protein ligase system, ubiquitin-protein-lysine n-omega-ligase, ubiquitin-activating enzyme, ubiquitin-activating enzyme e1, ubiquitination activating enzyme e1, ube1 gene product, rsp5 ubiquitin-protein ligase, npi1 protein, ube1y gene product, ube1x gene product, ikappab-ubiquitin ligase