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| Amino acid | Residue |
|---|---|
| Hydroxyproline | 77 |
| Hydroxylysine | 6 |
| Aspartic acid | 44 |
| Threonine | 25 |
| Serine | 37 |
| Glutamic acid | 71 |
| Proline | 115 |
| Glycine | 352 |
| Alanine | 118 |
| Valine | 16 |
| Methionine | 12 |
| Isoleucine | 10 |
| Leucine | 20 |
| Tyrosine | 2 |
| Phenylalanine | 13 |
| Lysine | 25 |
| Histidine | 5 |
| Arginine | 52 |
| Total | 1000 |
| DH/% (proline) | 40.1 |
| DH/% (lysine) | 19.4 |
DH=degree of hydrolysis
