>cath|4_0_0|1ep1B03/221-262 ESRMACGIGACYACVEHDKEDESHALKVCEDGPVFLGKQLSL >cath|4_0_0|1ep2B03/221-262 ESRMACGIGACYACVEHDKEDESHALKVCEDGPVFLGKQLSL >cath|4_0_0|1ep3B03/221-262 ESRMACGIGACYACVEHDKEDESHALKVCEDGPVFLGKQLSL