>1u7vC (C:) observed residues (from ATOM records)
afwcsiayyelnqrvgetfhasqpsltvdgftdpsnserfclgllsnvnrnatvemtrrh
igrgvrlyyiggevfaeclsdsaifvqspncnqrygwhpatvckippgcnlkifnnqefa
allaqsvnqgfeavyqltrmctirmsfvkgwgaeyrrqtvtstpcwielhlngplqwldk
vltqmgspsvrcssms