Photolabeling evidence for calcium-induced conformational changes at the ATP binding site of scallop myosin.
A change in the conformation of the active site of scallop myosin under the influence of regulatory amounts of Ca2+ has been identified by use of the ADP photoaffinity analog 2-[(4-azido-2-nitrophenyl)amino]ethyl diphosphate (NANDP). NANDP, trapped at the active site with Mn2+ and vanadate, photolab...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1993
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC45594/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8419940/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.90.1.35 |
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