Using the data in the following table, calculate the pI of the following amino acids: (a) l-Alanine
Question:
(a) l-Alanine
(b) l-Asparagine
(c) l-Histidine
(d) l-Glutamic acid
Transcribed Image Text:
THE PK,VALUES FOR TWENTY NATURALLY OCCURRING AMINO ACIDS a-NH3* a-COOH SIDE CHAIN AMINO ACID Alanine 2.34 9.69 Arginine 2.17 9.04 12.48 Asparagine 2.02 8.80 Aspartic acid 1.88 9.60 3.65 Cysteine 1.96 10.28 8.18 Glutamic acid 9.67 2.19 4.25 Glutamine 9.13 2.17 Glycine 2.34 9.60 Histidine 9.17 1.82 6.00 Isoleucine 2.36 9.60 2.36 9.60 Leucine 8.95 Lysine 2.18 10.53 Methionine 9.21 2.28 Phenylalanine 1.83 9.13 Proline 10.60 1.99 Serine 2.21 9.15 Threonine 2.09 9.10 Tryptophan 2.83 9.39 Tyrosine 2.20 9.11 10.07 Valine 2.32 9.62 T|||||||
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