Keywords: Gramicidin S 3D spacefill.png Space-filling model of the gramicidin S molecule an antibiotic Color code 505050 Carbon C black<br> F0F0F0 Hydrogen H white<br> F51E1E Oxygen O red<br> 3C50FA Nitrogen N blue<br> 2011-07-18 own DS Visualizer Jynto talk Ball-and-stick version Stick version Skeletal stick version cc-zero Images by Jynto Space-filling models Gramicidin S |