Keywords: Angiotensin I 1N9U.png Space-filling model of angiotensin I Created using http //www accelrys com/products/downloads/ds_visualizer/index html Accelrys DS Visualizer Pro 1 6 and GIMP Own work after PDB entry http //www pdb org/pdb/explore do structureId 1N9U 1N9U 2006-12-14 Fvasconcellos Peptide hormones |