Tags: Enzyme.
Molybdenum cofactor guanylyltransferase (EC 2.7.7.77 MobA MoCo guanylyltransferase) is an enzyme with system name GTP:molybdenum cofactor guanylyltransferase. This enzyme catalyses the following chemical reaction GTP + molybdenum cofactor diphosphate + guanylyl molybdenum cofactorCatalyses the guanylation of the molybdenum cofactor.