MOESM4 of Zonula occludens toxins and their prophages in Campylobacter species Fang Liu Hoyul Lee Ruiting Lan Li Zhang 10.6084/m9.figshare.c.3637277_D4.v1 https://springernature.figshare.com/articles/journal_contribution/MOESM4_of_Zonula_occludens_toxins_and_their_prophages_in_Campylobacter_species/4444196 Additional file 4. Comparison of Zot proteins from Campylobacter species, N. meningitidis and V. cholerae. * indicates identical amino acids (shaded in red). : indicates conservative mutations (shaded in blue). .indicates semi-conservative mutations. Transmembrane domains are underlined. Walker A and walker B motifs in the N-terminus of Campylobacter Zot proteins were identified and boxed. Walker A has a sequence of GxxxxGK[S/T], where x is any residue. Walker B motif has a sequence of hhhh[D/E], where h is a hydrophobic residue [25]. 2016-09-15 05:00:00 Campylobacter concisus Zonula occludens toxin (Zot) Campylobacter Prophage