Figure 4From: A subset of the diverse COG0523 family of putative metal chaperones is linked to zinc homeostasis in all kingdoms of lifeRepresentative gene clusters composed of Zur-regulated COG0523 members. Genes labeled yciC represent subfamily 1 COG0523 members. COG0523-11 and COG0523-8 refer to subfamilies 11 and 8, respectively. Abbreviations not found in text: DUF1826, Pfam protein family of unknown function; OMR, outer membrane protein.Back to article page