>6s9j_C mol:protein length:178 Transferrin receptor 1,Transferrin receptor 1KIQVKCSAPNSVTITNASGGLYLVEYPEGYVAYSKATEVTGKLVHANFGTKKDFEDLDYAVNGSIVIVRAGKITIAEKVANAQSFNAIGVLIYKDRTKYPISRADEPLQGHSGLPSIPVQTISREAAEKLFQNMERDCPRSWNTDSSCKLELLQNRNVKLTVNNCLKEGTSGHHHHHH