Figure 5From: Globin-like proteins in Caenorhabditis elegans: in vivo localization, ligand binding and structural propertiesLigand rebinding kinetics after flash photolysis. The kinetics of CO rebinding is monophasic for the globin GLB-1 as expected for a pentacoordinate heme. The kinetics for GLB-26 is biphasic and follows a simple model of competition for heme rebinding between a distal residue and CO.Back to article page