>3mffA (A:) observed residues (from ATOM records) qvrqspqsltvwegettilncsyensafdyfpwyqqfpgegpalliairsvsdkkedgrf tiffnkrekklslhitdsqpgdsatyfcaatgantgkltfghgtilrvhpniqnpdpavy qlrdskssdksvclftdfdskdsdvyitdatvldmrsmdfksnsavawsnksdfacanaf nnsiipedtffps