2010
DOI: 10.1002/biof.68
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The C2 domains of classical and novel PKCs as versatile decoders of membrane signals

Abstract: The C2 domains of classical and novel protein kinases C play a very important role in decoding signals, which trigger the translocation of these enzymes to the plasma membrane and/or other membrane subcellular compartments. The C2 domain of classical PKCs has a long reputation as a paradigm of protein responding to intracytosolic Ca2+ elevations through a calcium-binding region, where this cation acts as a bridge with the phosphatidylserine located in the inner leaflet of the plasma membrane. However, more rec… Show more

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Cited by 24 publications
(21 citation statements)
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“…The CBSW domain was formerly referred to as domain III or C2L domain because it is composed of eight anti-parallel β-strands that resemble the C2 domain found in other proteins, such as protein kinase C (PKC) and phospholipase C (PLC); however it was recently renamed CBSW because in its 3D structure this domain is not similar to the C2 domain. The CBSW domain is known to interact with Ca 2+ and phospholipids (Corbalan-Garcia and Gomez-Fernandez, 2010;Tompa et al, 2001;Vines, 2012).…”
Section: Calpainsmentioning
confidence: 98%
“…The CBSW domain was formerly referred to as domain III or C2L domain because it is composed of eight anti-parallel β-strands that resemble the C2 domain found in other proteins, such as protein kinase C (PKC) and phospholipase C (PLC); however it was recently renamed CBSW because in its 3D structure this domain is not similar to the C2 domain. The CBSW domain is known to interact with Ca 2+ and phospholipids (Corbalan-Garcia and Gomez-Fernandez, 2010;Tompa et al, 2001;Vines, 2012).…”
Section: Calpainsmentioning
confidence: 98%
“…In full-length PKC α , the kinase domain is inhibited in solution by the C1 domains and it becomes active only through a multistep process of the C2 and C1 domains recognizing and binding to signaling lipids in the membrane. 5,1724 …”
Section: Introductionmentioning
confidence: 99%
“…13 The changes in intracellular Ca 2+ levels are transduced to the membranes by two families of Ca 2+ effector proteins: annexins 4,5 and conserved homology-2 (C2) domains. 68 Both are peripheral membrane proteins that undergo membrane association in Ca 2+ -dependent manner, with specificity toward negatively charged phospholipids, such as phosphatidylserine (PtdSer). 911 …”
mentioning
confidence: 99%