>1rbzA (A:) observed residues (from ATOM records) arvavlisgtgsnlqalidstrepnssaqidivisnkaavagldkaeragiptrvinhkl yknrvefdsaidlvleefsidivclagfmrilsgpfvqkwngkmlnihpsllpsfkgsna heqaletgvtvtgctvhfvaedvdagqiilqeavpvkrgdtvatlservklaehkifpaa lqlvasgtvqlgengkicwv