title: Transmembrane channel activity of gramicidin A analogs: effects of modification and deletion of the amino-terminal residue.
mesh_terms: D000595:Amino Acid Sequence; D006096:Gramicidin; D007473:Ion Channels; D008051:Lipid Bilayers; D008564:Membrane Potentials; D013329:Structure-Activity Relationship
chemical_list: D007473:Ion Channels; D008051:Lipid Bilayers; D006096:Gramicidin