Structure of the MlaC-MlaD complex reveals molecular basis of periplasmic phospholipid transport حسب Wotherspoon, P, Johnston, H, Hardy, DJ, Holyfield, R, Bui, S, Ratkevičiūtė, G, Sridhar, P, Colburn, J, Wilson, CB, Colyer, A, Cooper, BF, Bryant, JA, Hughes, GW, Stansfeld, PJ, Bergeron, JRC, Knowles, TJ