Primary structures of human protein kinase C βI and βII differ only in their C-terminal sequences
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منابع مشابه
Immunolocalization of Protein Kinase C Isoenzymes α, βI, βII and γ in Adult and Developing Rat Kidney
Protein kinase C (PKC) plays an important role not only in signal transduction mechanisms in various biological processes, but also in the regulation of growth and differentiation during development. We studied the classical PKCα, βI, βII and γ, with regard to their expression in adult and developing rat kidney. PKCα appeared in the ureteric bud at embryonic day (E) 16, and the proximal and dis...
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Protein kinase C (PKC) isozymes are the paradigmatic effectors of lipid signaling. PKCs translocate to cell membranes and are allosterically activated upon binding of the lipid diacylglycerol to their C1A and C1B domains. The crystal structure of full-length protein kinase C βII was determined at 4.0 Å, revealing the conformation of an unexpected intermediate in the activation pathway. Here, th...
متن کاملIntramolecular C2 Domain-Mediated Autoinhibition of Protein Kinase C βII.
The signaling output of protein kinase C (PKC) is exquisitely controlled, with its disruption resulting in pathophysiologies. Identifying the structural basis for autoinhibition is central to developing effective therapies for cancer, where PKC activity needs to be enhanced, or neurodegenerative diseases, where PKC activity should be inhibited. Here, we reinterpret a previously reported crystal...
متن کاملبررسی گلیکوزیلاسیون آنتی ژن c-terminal msp1 (c-terminal merozoite surface protein) در پلاسمودیوم فالسیپاروم
مالاریا یکی از بیماری های مهم انگلی در کشورهای گرمسیری دنیا است. پلاسمودیوم فالسیپاروم انگل تک یاخته ای است که تب سه یک بدخیم را ایجاد می کند. آنتی ژن های پلاسمودیوم فالسیپاروم در سطح انگل یا در سطح سلول های آلوده ،کاندیداهای عمده جهت تولید واکسن می باشند، مانند: msp 1 و msp2 . کربوهیدرات های متصل به پروتئین های انگل مالاریا بعنوان اپی توپ های آنتی ژنیک مطرح بوده و بوسیله سیستم ایمنی میزبان تشخ...
Protein kinase C βII and TGFβRII in ω-3 fatty acid–mediated inhibition of colon carcinogenesis
Increasing evidence demonstrates that protein kinase C betaII (PKCbetaII) promotes colon carcinogenesis. We previously reported that colonic PKCbetaII is induced during colon carcinogenesis in rodents and humans, and that elevated expression of PKCbetaII in the colon of transgenic mice enhances colon carcinogenesis. Here, we demonstrate that PKCbetaII represses transforming growth factor beta r...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1987
ISSN: 0014-5793
DOI: 10.1016/0014-5793(87)80524-0