>2p9jA (A:) observed residues (from ATOM records) alrdrvkklkllimdidgvltdgklyytehgetikvfnvldgigikllqkmgitlavisg rdsaplitrlkelgveeiytgskleiyekikekyslkdeeigfigddvvdievmkkvgfp vavrnaveevrkvavyitqrnggegalrevaelihflk