>1rz1F (F:) observed residues (from ATOM records)
mddrlfrnamgkfatgvtvittelngavhgmtanafmsvslnpklvlvsigekakmleki
qqskkyavnilsqdqkvlsmnfagqlekpvdvqfeelgglpvikdalaqiscqvvnevqa
gdhtlfigevtdikiteqdpllffsgkyhqlaq