>3bvfD (D:) observed residues (from ATOM records) hhsqdpmlskdiikllneqvnkemnssnlymsmsswcythsldgaglflfdhaaeeyeha kkliiflnennvpvqltsisapehkfegltqifqkayeheqhisesinnivdhaikskdh atfnflqwyvaeqheeevlfkdildkielignenhglyladqyvkgiaksrk