| 摘要 |
A purified insulin-like protein (ILP) isolated from Saccharomyces cerevisiae is disclosed. The ILP has a molecular weight of approximately 6.4 kilodaltons and the amino acid sequence of the 22 amino terminal residues of the protein has been determined. Computer-assisted molecular graphics analysis of ILP illustrates the similarity of the sequenced portion to vertebrate insulin A-chains.
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