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. 1970 Sep;119(3):535–539. doi: 10.1042/bj1190535

The amino acid sequence of Helianthus annuus L (sunflower) cytochrome c deduced from chymotrypic peptides

J A M Ramshaw 1, E W Thompson 1, D Boulter 1
PMCID: PMC1179384  PMID: 5500313

Abstract

Peptides derived from digestion of 1 μmol of sunflower cytochrome c with chymotrypsin were separated by paper electrophoresis. The sequences of these peptides were determined by using the dansyl–Edman method (Gray & Hartley, 1963) and confirmed by analysis of their amino acid composition. Comparison of the set of peptides with the chymotryptic peptides of mung-bean (Thompson, Laycock, Ramshaw & Boulter, 1970) and wheat germ (Stevens, Glazer & Smith, 1967) cytochrome c shows a clear homology. The complete sequence of sunflower cytochrome c was established by alignment of the sunflower peptides with the sequences of mung bean cytochrome c and wheat germ cytochrome c.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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