>6d7cA (A:) observed residues (from ATOM records)
dkiclghhavsngtkvntltergvevvnatetvertnipricskgkrtvdlgqcgllgti
tgppqcdqflefsadliierregsdvcypgkfvneealrqilrksggidkeamgftysgi
rtngatsacrrsgssfyaemkwllsntdnaafpqmtksykntrkspaiivwgihhsvsta
eqtklygsgnklvtvgssnyqqsfvpspgarpqvnglsgridfhwlilnpndtvtfsfng
afiapdrasflrgksmgiqsgvqvdadcegdcyhsggtiisklpfqnidsravgkcpryv
kqrslllatgmknvpe