>7b73C (C:) observed residues (from ATOM records)
hhhsnsqlagkrilvtqadtfmgptlcevfaemgaeviadnnlltdpalpakiiqqaghi
dvlvinlaipapftkgelvddsewsatfsavvdpmprlctavlpqmierqggkilvmgsa
salrgmkrastysaargaqlsyvkamgvemapqgiqinaiaqnfvdnptyfpeetkanpk
fqerlkrdvplgrlvslredalfaaylcsdaadcfvgqvfpvsggwav