>e4firB1 B:1-333 000976000
MDKLKIIMEKGTERLKRGFAKMVKGGVIMDVTNAEQARIAEEAGAVAVMALHKVPADIRKAGGVARMAPVEKIQEIMDAVTIPVMAKCRIGHEAEARILEALGVDMIDESEVLTPADPFFHIYKKKFTAPFVCGARNLGEAVRRIWEGAAMIRTKGEAGTGNIIEAVRHVRLVNENIRLIQRMTDEEIYGVAEKFAEPYLRLAFSVKEISGLPKRVLENEPIYEGFTYREIVEDIYKILLEIKKLGRLPVVNFAAGGVATPADAALMMAMGMDGVFVGSGIFKSSNPPKMARAIVEAVNHWDEPDVLAEISREIGEPMRGQAIEELQVRMEER