Structural and functional properties of Antarctic fish cytoglobins-1: Cold-reactivity in multi-ligand reactions
While the functions of the recently discovered cytoglobin, ubiquitously expressed in vertebrate tissues, remain uncertain, Antarctic fish provide unparalleled models to study novel protein traits that may arise from cold adaptation.We report here the spectral, ligand-binding and enzymatic properties (peroxynitrite isomerization, nitrite-reductase a