>1b6cF (F:) observed residues (from ATOM records)
ttlkdliydmttsgsgsglpllvqrtiartivlqesigkgrfgevwrgkwrgeevavkif
ssreerswfreaeiyqtvmlrhenilgfiaadnkdngtwtqlwlvsdyhehgslfdylnr
ytvtvegmiklalstasglahlhmeivgtqgkpaiahrdlksknilvkkngtcciadlgl
avrhdsatdtidiapnhrvgtkrymapevlddsinmkhfesfkradiyamglvfweiarr
csiggihedyqlpyydlvpsdpsveemrkvvceqklrpnipnrwqscealrvmakimrec
wyangaarltalrikktlsqlsqqeg