>1s09A (A:) observed residues (from ATOM records)
mttddlafdqrhilhpytsmtsplpvypvvsaegcelilsdgrrlvdgmsswwaaihgyn
hpqlnaamksqidamshvmfggithapaielcrklvamtpqplecvfladsgsvavevam
kmalqywqakgearqrfltfrngfhgdtfgamsvcdpdnsmhslwkgylpenlfapapqs
rmgewderdmvgfarlmaahrheiaaviiepivqgaggmrmyhpewlkrirkicdregil
liadeiatgfgrtgklfacehaeiapdilclgkaltggtmtlsatlttrevaetisngea
gcfmhgptfmgnplacaaanaslailesgdwqqqvadievqlreqlapardaemvadvrv
lgaigvvetthpvnmaalqkffveqgvwirpfgkliylmppyiilpqqlqrltaavnrav
qdetffc