>sp|P06148|HBF1_URECA Hemoglobin F-I OS=Urechis caupo MGLTTAQIKAIQDHWFLNIKGCLQAAADSIFFKYLTAYPGDLAFFHKFSSVPLYGLRSNP AYKAQTLTVINYLDKVVDALGGNAGALMKAKVPSHDAMGITPKHFGQLLKLVGGVFQEEF SADPTTVAAWGDAAGVLVAAMK