Recent observations on the structure and composition of elastin.

L Gotte

doi:10.1007/978-1-4684-9093-0_10

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Recent observations on the structure and composition of elastin.

L Gotte

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Abstract

The ultrastructural organization of elastin has been studied by scanning and transmission electron microscopy of negatively stained specimens coupled with optical diffraction analyses. Purified elastin results from a composite assembly of interwoven branched and twisted thread-like entities of decreasing diameter. The ultimate filamentous component is a rope-like structure each with an overall diameter of 3.5-4.0 nm consisting of paired filaments of indefinite length each 1.5 nm in width and periodically linked longitudinally at a varying distance of 3.5 to 4.5 nm depending on the degree of stretch.

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Amino Acid Sequence Elastin Light Microscopy, Electron Microscopy, Electron, Scanning Protein Conformation Scattering, Radiation Staining and Labeling Stress, Mechanical Thermodynamics Journal Article

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L Gotte. 1977. Recent observations on the structure and composition of elastin.. https://doi.org/10.1007/978-1-4684-9093-0_10

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