For the first time ever, the substrate specifics of the Zika virus protease have been discovered, thanks to cooperation between scientists from three scientific institutions: the University of Gdańsk (Natalia Gruba, Magdalena Wysocka, Adam Lesner), Wrocław University of Science and Technology (Renata Grzywa, Maria Łęcka, Marcin Skoreński, Marcin Sieńczyk) and the Jagiellonian University (Jose Ignacio Rodriguez Martinez, Michał Burmistrz, Krzysztof Pyrć).