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Sequence similarity of the amino-terminal domain of Drosophila beta spectrin to alpha actinin and dystrophin.
| Content Provider | Scilit |
|---|---|
| Author | Byers, T. J. Husain-Chishti, A. Dubreuil, R. R. Branton, D. Goldstein, L. S. |
| Copyright Year | 1989 |
| Description | Journal: Journal of Cell Biology We used chicken alpha spectrin as a ligand probe to isolate Drosophila beta spectrin cDNA sequences from a lambda gt11 expression library. Analysis of 800 residues of deduced amino acid sequence at the amino-terminal end revealed a strikingly conserved domain of integral of 230 residues that shows a high degree of sequence similarity to the amino-terminal domains of alpha actinin and dystrophin. This conserved domain constitutes a new diagnostic criterion for spectrin-related proteins and allows the known properties of one of these proteins to predict functional properties of the others. The conservation of the amino-terminal domain, and other regions in spectrin, alpha actinin, and dystrophin, demonstrates that a common set of domains were linked in different combinations through evolution to generate the distinctive members of the spectrin superfamily. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2115807/pdf http://jcb.rupress.org/content/109/4/1633.full.pdf |
| ISSN | 00221295 |
| DOI | 10.1083/jcb.109.4.1633 |
| Journal | Journal of Cell Biology |
| Issue Number | 4 |
| Volume Number | 109 |
| Language | English |
| Publisher | Rockefeller University Press |
| Publisher Date | 1989-10-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Cell Biology Biochemistry and Molecular Biology Amino Terminal Terminal Domain Alpha Actinin |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physiology |