>3j9tA (A:) observed residues (from ATOM records)
ygaiysvsgpvviaenmigcamyelvkvghdnlvgeviridgdkatiqvyeetagltvgd
pvlrtgkplsvelgpglmetiydgiqrplkaikeesqsiyiprgidtpaldrtikwqftp
gkfqvgdhisggdiygsvfenslisshkillpprsrgtitwiapageytldekilevefd
gkksdftlyhtwpvrvprpvteklsadyplltgqrvldalfpcvqggttcipgafgcgkt
visqslskysnsdaiiyvgcgergnemaevlmefpelytemsgtkepimkrttlvantsn
mpvaareasiytgitlaeyfrdqgknvsmiadsssrwaealreisgrlgempadqgfpay
lgaklasfyeragkavalgspdrtgsvsivaavspaggdfsdpvttatlgitqvfwgldk
klaqrkhfpsintsvsyskytnvlnkfydsnypefpvlrdrmkeilsnaeeleqvvqlvg
ksalsdsdkitldvatlikedflqqngystydafcpiwktfdmmrafisyhdeaqkavan
ganwskladstgdvkhavssskffepsrgekevhgefekllstmqerfaestd