3rdr is a 1 chain structure with sequence from Bacillus subtilis. This structure supersedes the now removed PDB entry 3hma. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
XLYA_BACSU Autolysins are involved in some important biological processes such as cell separation, cell-wall turnover, competence for genetic transformation, formation of the flagella and sporulation.