>2aorB (B:) observed residues (from ATOM records)
mipqtleqllsqaqsiagltfgeladelhipvpidlkrdkgwvgmlleralgatagskae
qdfshlgvelktlpinaegyplettfvslaplvqnsgvkwenshvrhklscvlwmpiegs
rhiplrerhigapifwkptaeqerqlkqdweelmdlivlgkldqitarigevmqlrpkga
nsravtkgigkngeiidtlplgfylrkeftaqilnafletk