>2r09B (B:) observed residues (from ATOM records)
ghhhhhhgsttqrnaqiamgrkkfnmdpkkgiqfliendllqsspedvaqflykgeglnk
tvigdylgerddfnikvlqafvelhefadlnlvqalrqflwsfrlpgeaqkidrmmeafa
sryclcnpgvfqstdtcyvlsfaiimlntslhnhnvrdkptaerfitmnrgineggdlpe
ellrnlyesiknepfkipeddgndltytffnpdregwllklggrvktwkrrwfiltdncl
yyfeyttdkeprgiiplenlsirevedprkpncfelynpshkgqvikackteadgrvveg
nhvvyrisapspeekeewmksikasisrdpfydmlatrkrr