1.13.12.18 | more |
for each luciferase domain (D1, D2, D3) the removal of approximately 50 N-terminal amino acids results in an increase in the ratio of luciferase activity at pH 8.0 relative to that at pH 6.3. At pH 8.0, peptides D1167-486, D2535-897, and D3927-1241, lacking the first 55, 47, and 62 amino acids of their N-termini retain about 40%, 50%, and 70% of the pH 6.3 luciferase activity, respectively |
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