Every language reflects the culture and worldview of its speakers, and one of the most telling aspects of this is the kinship system. Kinship systems in language play a crucial role in defining how ...

Heme oxygenase catalyzes the first step in the oxidative degradation of heme. The crystal structure of heme oxygenase-1 (HO-1) reported here reveals a novel helical fold with the heme sandwiched ...