>3mn1E (E:) observed residues (from ATOM records)
sqdlmqrgkaiklavfdvdgvltdgrlyfmedgseiktfntldgqgikmliasgvttaii
sgrktaiverrakslgiehlfqgredklvvldkllaelqlgyeqvaylgddlpdlpvirr
vglgmavanaasfvrehahgitraqggegaarefcelilsaqgnleaahsvyle