Figure 2From: Structure and computational analysis of a novel protein with metallopeptidase-like and circularly permuted winged-helix-turn-helix domains reveals a possible role in modified polysaccharide biosynthesisMetallopeptidase domain structure. The metallopeptidase domain of CA_C2195 (blue) is similar in structure to several other metallopeptidases, as for example, the Peptidase_M28 family aminopeptidase [PDB:2dea] (orange) with r.m.s.d. ~2.3 Å between Cα atoms over the entire domain despite a very low sequence identity of ~17%.Back to article page