>1p8xA (A:) observed residues (from ATOM records)
mdddgtgqkqiwriegsnkvpvdpatygqfyggdsyiilynyrhggrqgqiiynwqgaqs
tqdevaasailtaqldeelggtpvqsrvvqgkepahlmslfggkpmiiykggtsreggqt
apastrlfqvransagatravevlpkagalnsndafvlktpsaaylwvgtgaseaektga
qellrvlraqpvqvaegsepdgfwealggkaayrtsprlkdkkmhpprlfacevpgelmq
edlatddvmlldtwdqvfvwvgkdsqeeektealtsakryietdnrdrrtpitvvkqgfe
ppsfvgwflgwdddyw