>3pb1E (E:) observed residues (from ATOM records) iiggefttienqpwfaaiyrrhrggsvtyvcggslispcwvisathcfidypkkedyivy lgrsrlnsntqgemkfevenlilhkdysadtlahhndiallkirskegrcaqpsrtiqti alpsmyndpqfgtsceitgfgkeqstdylypeqlkmtvvklishrecqqphyygsevttk mlcaadpqwktdscqgdaggplvcslqgrmtltgivswgrgcalkdkpgvytrvshflpw irshtke