>3ty2A (A:) observed residues (from ATOM records)
klrlllsnddgvyakglailaktladlgevdvvapdrnrsgasnsltlnaplhiknleng
misvegtptdcvhlaitgvlpempdmvvaginagpnlgddvwysgtvaaamegrflglpa
lavslggelfryyetaakvvyqliqriekdplppstilninvpdlpyeelkgfevtrlgt
rhraeptirqidprghpiywvgaagpeqdsgpgtdffamnhhcvsitplrvdlthyeafd
qlaswvkrlem