>sp|P06148|HBF1_URECA Hemoglobin F-I OS=Urechis caupo OX=6431 PE=1 SV=2 MGLTTAQIKAIQDHWFLNIKGCLQAAADSIFFKYLTAYPGDLAFFHKFSSVPLYGLRSNP AYKAQTLTVINYLDKVVDALGGNAGALMKAKVPSHDAMGITPKHFGQLLKLVGGVFQEEF SADPTTVAAWGDAAGVLVAAMK