Figure 2From: A subset of the diverse COG0523 family of putative metal chaperones is linked to zinc homeostasis in all kingdoms of lifeCOG0523 amino acid conservation plot. A, Plot of amino acid conservation. The conserved GTPase motifs are highlighted in red. The conserved GCXCC motif is highlighted in yellow. The most common positions of His-stretches are shown. B, Typical histidine-rich sequence found in COG0523 homologs from specified genomes.Back to article page