Inhibition of skeletal muscle S1-myosin ATPase by peroxynitrite
Exposure of myosin subfragment 1 (S1) to 3-morpholinosydnonimine (SIN-1) produced a time-dependent inhibition of the F-actin-stimulated S1 Mg2+-ATPase activity, reaching 50% inhibition with 46.7 ( 8.3 íM SIN-1 for 8.7 íM S1, that is, at a SIN-1/S1 molar ratio of approximately 5.5. The inhibition was...
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| Other Authors: | , , , |
| Format: | article |
| Language: | eng |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10400.1/1355 |
| Country: | Portugal |
| Oai: | oai:sapientia.ualg.pt:10400.1/1355 |