>3i3yA (A:) observed residues (from ATOM records)
lrvyvtgnitvdetwsipdipkkgasihgvkvsqdiggkganqaiilsrcgietrliaat
gndsngawirqqikneplmllpdghfnqhsdtsiilnsadgdnaiitttaaadtfsldem
iphmadavagdillqqgnfsldktralfqyarsrgmttvfnpspvnpdfchlwplidiav
vneseaellqpygvktlvitqgaagawlvqegqrqfcpavpaealdttgagdtflavmla
sallrgvapdalalahasraaaitvsrrgtlsafpgsrelaallt