Beale, John H., Parker, Joanne L., Samsudin, Firdaus, Barrett, Anne L., Senan, Anish, Bird, Louise E., Scott, David, Owens, Raymond J., Sansom, Mark S.P., Tucker, Stephen J., Meredith, David, Fowler, Philip W., Newstead, Simon, "Crystal structures of the extracellular domain from PepT1 and PepT2 provide novel insights into mammalian pPeptide transport", Structure (London, England : 1993), 2015