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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1987-5-6
|
| pubmed:abstractText |
The effect of temperature on the length of the tail of the myosin molecule has been studied by negative staining of molecules immobilized on carbon substrates at different temperatures. In buffers containing chloride as the principal anion, tail length was approximately constant up to 25 degrees C. Above this temperature, it shortened linearly with increasing temperature up to 42 degrees C, the highest temperature studied in this solvent. The amount of shortening per degree C was about 1.2 nm. A similar amount of shortening per degree C was seen in acetate-containing buffers up to 50 degrees C, but in this case it did not begin until the temperature exceeded about 40 degrees C. A large fraction of the observed shortening was localized in a region that lies roughly between the two positions in the tail where proteolysis results in production of short or long subfragment-2. Frequently, the tail had a different appearance in this region from elsewhere and could sometimes be seen to split into two strands that were separate but coiled around one another.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Dec
|
| pubmed:issn |
0022-2836
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
5
|
| pubmed:volume |
192
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
661-7
|
| pubmed:dateRevised |
2009-11-19
|
| pubmed:meshHeading | |
| pubmed:year |
1986
|
| pubmed:articleTitle |
Electron microscope study of the effect of temperature on the length of the tail of the myosin molecule.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|