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. 2021 Nov 17;4(6):1808–1817. doi: 10.1021/acsptsci.1c00199

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
a

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.

b

X denotes norleucine.