>4jk4A (A:) observed residues (from ATOM records) thkseiahrfkdlgeehfkglvliafsqylqqcpfdehvklvneltefaktcvadeshag cekslhtlfgdelckvaslretygdmadccekqepernecflshkddspdlpklkpdpnt lcdefkadekkfwgkylyeiarrhpyfyapellyyankyngvfqeccqaedkgacllpki etmrekvltssarqrlrcasiqkfgeralkawsvarlsqkfpkaefvevtklvtdltkvh kecchgdllecaddradlakyicdnqdtissklkeccdkpllekshciaevekdaipenl ppltadfaedkdvcknyqeakdaflgsflyeysrrhpeyavsvllrlakeyeatleecca kddphacystvfdklkhlvdepqnlikqncdqfeklgeygfqnalivrytrkvpqvstpt lvevsrslgkvgtrcctkpesermpctedylslilnrlcvlhektpvsekvtkccteslv nrrpcfsaltpdetyvpkafdeklftfhadictlpdtekqikkqtalvellkhkpkatee qlktvmenfvafvdkccaaddkeacfavegpklvvstqtala