>4auqA (A:) observed residues (from ATOM records)
alkrihkelndlardppaqcragpvgddmfhwqatimgpndspyqggvffltihfptdyp
fkppkvafttriyhpainsngsisldilrsqwspaltiskvllsicsllcdpnpddplvp
eiariyktdrekynriarewtqkyam