>1ld4O (O:) observed residues (from ATOM records)
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kccgslecqpaahadytckvfggvypfmwggaqcfcdsensqmseayvelsadcasdhaq
aikvhtaamkvglrivygnttsfldvyvngvtpgtskdlkviagpisasftpfdhkvvih
rglvynydfpeygamkpgafgdiqatsltskdliastdirllkpsaknvhvpytqassgf
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cevsectysmatlqyvsdregqcpvhshsstatlqestvhvtvhfstaspqanfivslcg
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