>domain|1xb4B01|3_4_0 MSALPPVYSFPPLYTRQPNSLTRRQQISTWIDIISQYCKTKKIWYMSVDGT--VNLFNNEDIQRSVSQVF IDEIWSQMTKEGKCLPIDQSGRRSSNTTTTRYFILW >domain|3cuqD00|3_4_0 -FEWPWQYRFPPFFTLQPNVDTRQKQLAAWCSLVLSFCRLHKQSSMTVMEAQESPLFNNVKLQRKLPVES IQIVLEELRKKGNLEWLD--------KSKSSFLIMW