>5c6fA (A:) observed residues (from ATOM records) hhsqdpmlskdiikllneqvnkemnssnlymsmsswcythsldgaglflfdhaaeeyeha kkliiflnennvpvqltsisapehkfegltqifqkayeleqhisesinnivdhaikskdh atfnflqwyvaeqheeevlfkdildkielignenhglyladqyvkgiaksrk