>3tibD (D:) observed residues (from ATOM records)
veyrnwskpqcqitgfapfskdnsirlsaggdiwvtrepyvscdpgkcyqfalgqgttld
nkhsndtvhdriphrtllmnelgvpfhlgtrqvciawsssschdgkawlhvcitgddkna
tasfiydgrlvdsigswsqnilrtqesecvcingtctvvmtdgsasgradtrilfieegk
ivhisplsgsaqhieecscyprypgvrcicrdnwkgsnrpvvdinmedysidssyvcsgl
vgdtprnddsssnsncrnpnnergtqgvkgwafdngndlwmgrtiskesrsgyetfkvig
gwstpnsksqvnrqvivdnnnwsgysgifsvegkscinrcfyvelirgrpqetrvwwtsn
sivvfcgtsgtygtgswpdganinfmpi