Victoria Guixé

Two activation heat capacity regimes underlie temperature-dependent catalysis in homologous archaeal ADP-dependent kinases

The paper investigates temperature-dependent catalysis in three homologous archaeal ADP-dependent kinases, identifying two distinct activation heat capacity regimes in two enzymes and a single regime in the third.

Glycogen phosphorylase from the methanogenic archaeon Methanococcus maripaludis: Unique regulatory properties of a pyridoxal 5'-phosphate independent phosphorylase

This study characterizes glycogen phosphorylase from Methanococcus maripaludis, showing it functions without the PLP cofactor and has unique regulatory properties.