Table 1. Human and Murine C5a Analogues Sequences and Synthesis Yieldsa.
| peptide | sequenceb | yield (%) |
|---|---|---|
| rhC5a | NH2-MLQKKIEEIAAKYKHSVVKKCCYDGACVNNDETCEQRAARISLGPRCIKAFTECCVVASQLRANISHKDMQLGR-OH | |
| [Nle70]hC5a | NH2-TLQKKIEEIAAKYKHSVVKKCCYDGACVNNDETCEQRAARISLGPRCIKAFTECCVVASQLRANISHKDXQLGR-OH | 6.67 |
| [Ser27, Nle70]hC5a | NH2-TLQKKIEEIAAKYKHSVVKKCCYDGASVNNDETCEQRAARISLGPRCIKAFTECCVVASQLRANISHKDXQLGR-OH | 10.11 |
| [Ser27, Nle70]hC5a-desArg | NH2-TLQKKIEEIAAKYKHSVVKKCCYDGASVNNDETCEQRAARISLGPRCIKAFTECCVVASQLRANISHKDXQLG-OH | 6.74 |
| Eu-DTPA-[Nle70]hC5a | [Eu]Dtpa-TLQKKIEEIAAKYKHSVVKKCCYDGACVNNDETCEQRAARISLGPRCIKAFTECCVVASQLRANISHKDXQLGR-OH | 0.20 |
| Eu-DTPA-[Ser27, Nle70]hC5a | [Eu]Dtpa-TLQKKIEEIAAKYKHSVVKKCCYDGASVNNDETCEQRAARISLGPRCIKAFTECCVVASQLRANISHKDXQLGR-OH | 0.88 |
| mC5a | NH2-NLHLLRQKIEEQAAKYKHSVPKKCCYDGARVNFYETCEERVARVTIGPLCIRAFNECCTIANKIRKESPHKPVQLGR-OH | 0.54 |
Yield calculated from the final amount of pure peptide divided by maximum theoretical synthesis yield based on resin loading. Intramolecular disulfide-bonded cysteines are highlighted in bold. Position 27, which has a nonintramolecular bonded cysteine or a serine substitution, is underlined. Cys27 is partially cysteinylated.
X denotes norleucine.