>1xiqB (B:) observed residues (from ATOM records)
meksfimikpdgvqrglvgtiikrfekkgykliaikmlnpteeilkehykelsdqpffkn
lvayiskgpvvamvwegvdmvkqgrkligetnpltsntgtirgdfclevsknvihgsdsv
asankeiniwfkaeeltqwkhhmkewics