>3ly2B (B:) observed residues (from ATOM records)
ssglvprgshmsisrfgvntenedhlakeledlnkwglnifnvagyshnrpltcimyaif
qerdllktfrissdtfitymmtledhyhsdvayhnslhaadvaqsthvllstpaldavft
dleilaaifaaaihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqeehc
difmnltkkqrqtlrkmvidmvlatdmskhmslladlktmvetkkvtssgvllldnytdr
iqvlrnmvhcadlsnptkslelyrqwtdrimeeffqqgdkerergmeispmcdkhtasve
ksqvgfidyivhplwetwadlvqpdaqdildtlednrnwyqsmip