Table 3.
Retention time, amino acid sequences, and molecular weights (MWs) of 11 APs (TCP1–TCP11) from protein hydrolysate (TCAH) of Skipjack tuna cardiac arterial bulbs.
| Retention Time (min) | Amino Acid Sequence | Observed MW/Theoretical MW (Da) | |
|---|---|---|---|
| TCP1 | 7.05 | Gln-Gly-Asp (QGD) | 318.3/318.3 |
| TCP2 | 9.78 | Gly-Glu-Gln-Ser-Asn (GEQSN) | 533.5/553.5 |
| TCP3 | 13.68 | Pro-Lys-Lys (PKK) | 371.4/371.5 |
| TCP4 | 14.35 | Gly-Pro-Gln (GPQ) | 300.3/300.3 |
| TCP5 | 15.38 | Gly-Glu-Glu-Gly-Asp (GEEGD) | 505.3/505.4 |
| TCP6 | 19.03 | Tyr-Glu-Gly-Gly-Asp (YEGGD) | 539.4/539.5 |
| TCP7 | 19.57 | Gly-Glu-Gly-Glu-Arg (GEGER) | 546.5/546.5 |
| TCP8 | 21.81 | Gly-Glu-Gly-Gln-Arg (GEGQR) | 545.5/545.6 |
| TCP9 | 21.95 | Gly-Pro-Gly-Leu-Met (GPGLM) | 473.6/473.6 |
| TCP10 | 22.21 | Gly-Leu-Asn (GLN) | 302.4/302.3 |
| TCP11 | 23.69 | Gly-Asp-Arg-Gly-Asp (GDRGD) | 518.4/518.5 |