<div class='caption-body'><ul class ='image_legend_ul'> Tetrameric assembly 1 of PDB entry 2lrl coloured by chemically distinct molecules and viewed from the front. This assembly contains:<li class ='image_legend_li'>3 copies of N,N'-diacetylchitobiose-specific phosphotransferase enzyme IIA component</li><li class ='image_legend_li'>One copy of Phosphocarrier protein HPr</li><li class ='image_legend_li'>One copy of PHOSPHITE ION</li></ul></div>