>1v9sA (A:) observed residues (from ATOM records)
mritlvdhplvqhklahlrdkrtgpkdfrelaeevamlmayeamrdleleettvetpiap
arvkvlsgkklalvailraglvmvegilklvpharvghiglyqyyiklppdiaerrafll
dpmlatggsaslalsllkergatgvklmailaapegleriakdhpdtevvvaaiderlnd
hgyivpglgdagdriygtk