Table 2.
Amino acid analysis of hlCOLIII
| Composition | Abbreviate | Assay (g/93 g) | Molar content (%) | Content (residues/1000 residues) |
|---|---|---|---|---|
| Aspartic acid | Asp (D) | 8.26a | 7.69a | 77a |
| Asparagine | Asn (N) | |||
| Glutamic acid | Glu (E) | 20.82b | 17.60b | 176b |
| Glutamine | Gln (Q) | |||
| Serine | Ser (S) | 4.42 | 5.20 | 52 |
| Histidine | His (H) | 5.97 | 4.71 | 47 |
| Glycine | Gly (G) | 16.38 | 27.02 | 270 |
| Threonine | Thr (T) | 1.35 | 1.40 | 14 |
| Arginine | Arg (R) | 1.26 | 0.89 | 9 |
| Alanine | Ala (A) | 1.85 | 2.60 | 26 |
| Tyrosine | Tyr (Y) | 1.07 | 0.73 | 7 |
| Cysteine | Cys (C) | 0.00 | 0.00 | 0 |
| Valine | Val (V) | 1.68 | 1.77 | 18 |
| Methionine | Met (M) | 0.00 | 0.00 | 0 |
| Phenylalanine | Phe (F) | 1.48 | 1.11 | 11 |
| Isoleucine | Ile (I) | 0.00 | 0.00 | 0 |
| Leucine | Leu (L) | 0.00 | 0.00 | 0 |
| Lysine | Lys (K) | 6.30 | 5.33 | 53 |
| Proline | Pro (P) | 22.27 | 23.92 | 239 |
a, bAsn and Gln will generate Asp and Glu, respectively, after acid hydrolysis treatment, so the values in the table are Asn + Asp and Gln + Glu