>6ioxB (B:) observed residues (from ATOM records)
plgsdliqdvirraqenkqrivlpegleprtleaadrlmadkvvniilignvdsvkakva
elglknldeaviidpnnhpkkqqytdlllqirqkkgltpekaaelvenplylgclivksg
dadgliagaqnttgdvlrpalqviktapgmtsvsgtfllftkakeygkdglllvadcavi
pnptadelaqiavatartakaiadieprvamlsfstkgsakhemtdkvveatrmaqemap
dllidgemqadaalvervaalkapgsnvagkanvlvfptlevgniayklverlghaeavg
pilqgmaapvndlsrgcsvediyrmvaitanqaiaak