Domain mapping of chicken gizzard caldesmon.
نویسندگان
چکیده
منابع مشابه
Binding and regulatory properties of expressed functional domains of chicken gizzard smooth muscle caldesmon.
We expressed the following fragments of chicken gizzard caldesmon in the pMW 172/BL21 (DE3) system at 0.4-2.2 mg of pure protein/liter of culture: full-length smooth muscle caldesmon (CDh) (amino acids 1-756), nonmuscle caldesmon (CDl), amino acids 1-128 (N128), 1-578 (N578), 230-419, 606-756 (606C), and 658-756 (658C). CDh bound tropomyosin with a Kd of 1.5 microM; N578, 230-419, and 606C boun...
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TYPE 1 avian adenoviruses belong to the genus Aviadenovirus within the adenovirus family. Five species of fowl adenovirus (fAdV) (designated by the letters A to E) are recognised within the Aviadenovirus genus based largely on molecular criteria, in particular restriction enzyme fragmentation patterns and sequencing data (McFerran and McConnel Adair 2003). fAdV are common infectious agents in p...
متن کاملCaldesmon and a 20-kDa actin-binding fragment of caldesmon inhibit tension development in skinned gizzard muscle fiber bundles.
Caldesmon is known to inhibit actin-activated myosin ATPase activity in solution, to inhibit force production when added to skeletal muscle fibers, and to alter actin movement in the in vitro cell motility assay. It is less clear that caldesmon can inhibit contraction in smooth muscle cells in which caldesmon is abundant. We now show that caldesmon and its 20-kDa actin-binding fragment are able...
متن کامل8030 Vascular Smooth Muscle
Caldesmon, a major actinand calmodulin-binding protein, has been identified in diverse bovine tissues, including smooth and striated muscles and various nonmuscle tissues, by denaturing polyacrylamide gel electrophoresis of tissue homogenates and immunoblotting using rabbit anti-chicken gizzard caldesmon. Caldesmon was purified from vascular smooth muscle (bovine aorta) by heat treatment of a t...
متن کاملStudies on the soluble phosphodiesterases of chicken gizzard smooth muscle.
In this study we describe the identification of four soluble forms of cyclic nucleotide phosphodiesterase from chicken gizzard smooth muscle. These isoenzymes were separated from one another by ion-exchange chromatography on DEAE-cellulose and by calmodulin-Sepharose affinity chromatography. Each form migrates as a single discrete band when it is electrophoresed on non-denaturing polyacrylamide...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1987
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)61571-6