>cath|current|1y71A00/4-127 SNAMRETFEIGEIVTGIYKTGKYIGEVTNSRPGSYVVKVLAVLKHPVQGDLHNVKQANVPFFHERRALAFREQTNIPEQMVKKYEGEIPDYTESLKLALETQMNSFSEDDSPFAERSLETLQQLKKDYKL >cath|current|1y71B00/4-127 SNAMRETFEIGEIVTGIYKTGKYIGEVTNSRPGSYVVKVLAVLKHPVQGDLHNVKQANVPFFHERRALAFREQTNIPEQMVKKYEGEIPDYTESLKLALETQMNSFSEDDSPFAERSLETLQQLKKDYKL