Papain-like cysteine proteinase zone (PCP-zone) and PCP structural catalytic core (PCP-SCC) of enzymes with cysteine proteinase fold

K Denessiouk, VN Uversky, SE Permyakov… - International Journal of …, 2020 - Elsevier
There are several families of cysteine proteinases with different folds–for example the
(chymo) trypsin fold family and papain-like fold family–but in both families the hydrolase …

[PDF][PDF] Comparative genomics of nidoviruses: towards understanding the biology and evolution of the largest RNA viruses

A Gulyaeva - 2020 - scholarlypublications …
Viruses are ubiquitous intra-cellular parasites that account for a considerable part of the
global biosphere, both in mass and diversity. Their most distinguished characteristics are a …