| http://purl.uniprot.org/citations/19336582 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/19336582 | http://www.w3.org/2000/01/rdf-schema#comment | "Myosin storage myopathy (MSM) is a congenital myopathy characterized by the presence of subsarcolemmal inclusions of myosin in the majority of type I muscle fibers, and has been linked to 4 mutations in the slow/cardiac muscle myosin, beta-MyHC (MYH7). Although the majority of the >230 disease causing mutations in MYH7 are located in the globular head region of the molecule, those responsible for MSM are part of a subset of MYH7 mutations that are located in the alpha-helical coiled-coil tail. Mutations in the myosin head are thought to affect the ATPase and actin-binding properties of the molecule. To date, however, there are no reports of the molecular mechanism of pathogenesis for mutations in the rod region of muscle myosins. Here, we present analysis of 4 mutations responsible for MSM: L1793P, R1845W, E1886K, and H1901L. We show that each MSM mutation has a different molecular phenotype, suggesting that there are multiple mechanisms by which MSM can be caused. These mechanisms range from thermodynamic and functional irregularities of individual proteins (L1793P), to varying defects in the assembly and stability of filaments formed from the proteins (R1845W, E1886K, and H1901L). In addition to furthering our understanding of MSM, these observations provide the first insight into how mutations affect the rod region of muscle myosins, and provide a framework for future studies of disease-causing mutations in this region of the molecule."xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://purl.org/dc/terms/identifier | "doi:10.1073/pnas.0900107106"xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://purl.uniprot.org/core/author | "Leinwand L.A."xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://purl.uniprot.org/core/author | "Armel T.Z."xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://purl.uniprot.org/core/date | "2009"xsd:gYear |
| http://purl.uniprot.org/citations/19336582 | http://purl.uniprot.org/core/name | "Proc Natl Acad Sci U S A"xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://purl.uniprot.org/core/pages | "6291-6296"xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://purl.uniprot.org/core/title | "Mutations in the beta-myosin rod cause myosin storage myopathy via multiple mechanisms."xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://purl.uniprot.org/core/volume | "106"xsd:string |
| http://purl.uniprot.org/citations/19336582 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/19336582 |
| http://purl.uniprot.org/citations/19336582 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/19336582 |
| http://purl.uniprot.org/uniprot/P12883#attribution-44E3076B75783D951D0C3C02DE3FCD5C | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/19336582 |