>1u46B (B:) observed residues (from ATOM records)
ltcligekdlrlleklggvvrrgewdapsgktvsvavkcmddfirevnamhsldhrnlir
lygvvltppmkmvtelaplgslldrlrkhqgllgtlsryavqvaegmgyleskrfihrdl
aarnlllatrdlvkigdfglmralpqnddhyvmqehrkvpfawcapeslktrtfshasdt
wmfgvtlwemftygqepwiglngsqilhkidkegerlprpedcpqdiynvmvqcwahkpe
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