The amino-acid sequence in the phenylalanyl chain of insulin. 1. The identification of lower peptides from partial hydrolysates
- 1 September 1951
- journal article
- research article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 49 (4) , 463-481
- https://doi.org/10.1042/bj0490463
Abstract
Partial hydrolysates of fraction B of oxidized insulin were fractionated by paper chromatography, and the structure of the resulting peptides determined. It is concluded that the following amino acid sequences are present in this fraction: phenylalanine.valine. aspartic acid.glutamic acid.histidine.leucine.cysteic acid. glycine.threonine.proline.lysine.alanine, glycine.glutamic acid. arginine.glycine, tyrosine.leucine.valine.cysteic acid. glycine and serine.leucine.valine.glutamic acid.alanine.Keywords
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