>sp|P17663|FRIHB_XENLA Ferritin heavy chain B OS=Xenopus laevis OX=8355 GN=fth1-b PE=2 SV=2 MQSQVRQNFNSDCEAAINRMVNLEMYASYVYLSMSYYFDRDDVALHHVAKFFKEQSHEER EHAEKFLKYQNKRGGRVVLQDIKKPERDEWSNTLEAMQAALQLEKTVNQALLDLHKLASD KVDPQLCDFLESEYLEEQVKAMKELGDYITNLKRLGVPQNGMGEYLFDKHTLGESS