Description

Ac-Abu-Tle-Leu-Gln-ACC is an M^pro peptide substrate for both SARS-CoV-2 and SARS-CoV main protease (M^pro, also known as 3CL^pro). A HyCoSuL (Hybrid Combinatorial Substrate Library) approach determined that this sequence was the most preferred substrate (containing both unnatural and natural amino acids) among those tested (K_M = 207.3 ± 12 µM, K_cat = 0.178 ± 0.016 s^-1, K_cat/K_M = 859 ± 57 M^-1s^-1)

SEQUENCE: Ac-Abu-Tle-Leu-Gln-ACC

ONE-LETTER SEQUENCE: Ac-Abu-Tle-LQ-ACC

MOLECULAR FORMULA: C₃₄H₄₉N₇₀O₉

MOLECULAR WEIGHT: 699.81

STORAGE CONDITIONS: -20 ± 5 °C

CAS REGISTRY NUMBER:

SYNONYMS:

RESEARCH AREA: COVID-19-Related peptides

REFERENCES:
Rut, W.; Groborz, K.; Zhang, L.; Sun, X.; Zmudzinski, M.; Hilgenfeld, R.; Drag, M. bioRxiv 2020.
Rut, Wioletta, et al. Nature Chemical Biology 17.2 (2021): 222-228.
Breidenbach, Julian, Ulrike Bartz, and Michael Gütschow. Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics (2020): 140445.

SKU(s): COVD-003

KEYWORDS: