Fig. 1From: Phylogenomics and sequence-structure-function relationships in the GmrSD family of Type IV restriction enzymesDomain architectures of the GmrSD family members. Predicted domains are shown using different colors and shapes. Regions with no domain assignment, which may or may not form independent domains, are indicated as white boxes with the corresponding patterns of predicted secondary structure (α-helices and β-strands)Back to article page