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7: Protein Structure - Biology

eading & Problems:LNC 115-124, 125-143Protein sequencing by mass spectrometry (MS)Mass spectrometry is a method that can separate molecule by charge/mass ratio and can determine their masses to up to six to eight decimal places. As a result, the exact composition of peptides can be determined. The method can be used to recursively break the peptide and evaluate the product to determine the sequence.
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