X-ray analysis of the disk of tobacco mosaic virus protein. II. The packing arrangement in the crystal |
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| Authors: | J T Finch P F Gilbert A Klug R Leberman |
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| Institution: | Medical Research Council Laboratory of Molecular Biology Hills Road, Cambridge CB2 2QH, England |
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| Abstract: | By a combined X-ray and electron microscopic analysis, the asymmetric unit of the crystal of tobacco mosaic virus protein has been identified with the disk aggregate, of molecular weight 600,000, composed of two rings each containing 17 subunits. The packing of the disks in the crystal has been determined, and consists of an approximately body-centred array of stacks comprising two disks each. |
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