>1xl3A (A:) SEQRES residues
sqarvsdveeqvnqylskvpeleqkqnvsellsllsnspnislsqlkaylegkseepseq
fkmlcglrdalkgrpelahlshlveqalvsmaeeqgetivlgaritpeayresqsgvnpl
qplrdtyrdavmgyqgiyaiwsdlqkrfpngdidsvilflqkalsadlqsqqsgsgrekl
givisdlqklkefgsvsdqvkgfwqffsegktngvrpf