>2d9qB (B:) observed residues (from ATOM records)
cghisvsapivhlgdpitasciikqncshldpepqilwrlgaelqpggrqqrlsdgtqes
iitlphlnhtqaflscslnwgnslqildqvelragyppaiphnlsclmnlttsslicqwe
pgpethlptsftlksfksrgncqtqgdsildcvpkdgqshcsiprkhlllyqnmgiwvqa
enalgtsmspqlcldpmdvvkleppmlrtmdpqagclqlswepwqpglhinqkcelrhkp
qrgeaswalvgplplealqyelcgllpataytlqircirwplpghwsdwspslelrtte