Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.11.1 (protein kinase)
 81,284 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

PKN is a serine/threonine protein kinase that has a catalytic domain homologous to protein kinase C (PKC) family members and a unique regulatory region containing antiparallel coiled-coil (ACC) domains. PKN is the first identified serine/threonine protein kinase that can bind to and be activated by a small GTPase Rho, and it can also be activated by fatty acids such as arachidonic acid in vitro. PKN is widely distributed in various organisms such as mammal, frog, fly, and starfish. There are at least three different isoforms of PKN (PKNalpha/PAK-1/PRK-1, PKNbeta, and PRK2/PAK-2/PKNgamma) in mammals, each of which shows different enzymological properties, tissue distribution, and varied functions.
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PMID:The structure and function of PKN, a protein kinase having a catalytic domain homologous to that of PKC. 1276 Nov 94

PKN is a serine/threonine protein kinase, which has a catalytic domain highly homologous to that of protein kinase C (PKC) in the carboxyl-terminal region and three repeats of the antiparallel coiled coil (ACC) domain in the amino-terminal region. Mammalian PKN has three isoforms each derived from different genes, PKN1 (PKNalpha/PRK1/PAK1), PKN2 (PRK2/PAK2/PKNgamma), and PKN3 (PKNbeta). PKN isoforms show different enzymatic properties and tissue distributions and have been implicated in various distinct cellular processes (reviewed in Mukai [2003]). This chapter discusses methods to prepare purified enzymes and to assay substrate phosphorylation activities.
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PMID:Purification and kinase assay of PKN. 1647 61