https://www.ncbi.nlm.nih.gov/Structure/pdb/5NUQ
5NUQ: Structural basis for maintenance of bacterial outer membrane lipid asymmetry
Outer membrane protein FProbable phospholipid-binding lipoprotein mlaA(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
bacterial outer membranefor maintenancestructuralbasis
https://elifesciences.org/articles/40308
Evolutionary pathways of repeat protein topology in bacterial outer membrane proteins | eLife
There is a strand-based evolutionary mechanism for the diversification of outer membrane proteins, which has implications for how repeat proteins are created...
bacterial outer membraneprotein topology