>1a4oB (B:) observed residues (from ATOM records) mdknelvqkaklaeqaeryddmaacmksvteqgaelsneernllsvayknvvgarrsswr vvssieqkekkqqmareyrekietelrdicndvlsllekflipnaaeskvfylkmkgdyy rylaevaagddkkgivdqsqqayqeafeiskkemirlglalnfsvfyyacslaktafdea iaellimqllrdnltlw