Bacterial SPOR domains are recruited to septal peptidoglycan by binding to glycan strands that lack stem peptides.
Yahashiri A, Jorgenson MA, Weiss DS. Bacterial SPOR domains are recruited to septal peptidoglycan by binding to glycan strands that lack stem peptides. Proc Natl Acad Sci U S A. 2015 Sep 08; 112(36):11347-52.