<div class='caption-body'><ul class ='image_legend_ul'> Tetrameric assembly 1 of PDB entry 1hbs coloured by chemically distinct molecules and viewed from the side. This assembly contains:<li class ='image_legend_li'>2 copies of HEMOGLOBIN S (DEOXY) (ALPHA CHAIN)</li><li class ='image_legend_li'>2 copies of HEMOGLOBIN S (DEOXY) (BETA CHAIN)</li><li class ='image_legend_li'>4 copies of PROTOPORPHYRIN IX CONTAINING FE</li></ul></div>