>2obxI (I:) observed residues (from ATOM records)
etvriavvrarwhadivdqcvsafeaemadiggdrfavdvfdvpgayeiplhartlaetg
rygavlgtafvvnggiyrhefvasavidgmmnvqlstgvpvlsavltphnyhdsaehhrf
ffehftvkgkeaaracveilaareki