>2ritA (A:) observed residues (from ATOM records)
fmvslprmvypqpkvltpcrkdvlvvtpwlapivwegtfnidilneqfrlqnttigltvf
aikkyvaflklfletaekhfmvghrvhyyvftdqpaavprvtlgtgrqlsvlevgwqdvs
mrrmemisdfcerrflsevdylvcvdvdmefrdhvgveiltplfgtlhpsfygssreaft
yerrpqsqayipkdegdfyymgaffggsvqevqrltrachqammvdqangieavwhdesh
lnkyllrhkptkvlspeylwdqqllgwpavlrklrftavp