This results in a conserved Gla-x(3)-Gla-x-Cys motif that is found in the middle of the domain, and which seems to be important for substrate recognition by the carboxylase.
Isto orixina un motivo conservado Gla-x(3)-Gla-x-Cys, que se encontra no medio do dominio, e que parece ser importante para o recoñecemento do substrato pola carboxilase.