>1zn2A (A:) SEQRES residues
mtakptvfvvdddmsvreglrnllrsagfevetfdcastflehrrpeqhgclvldmrmpg
msgielqeqltaisdgipivfitahgdipmtvramkagaieflpkpfeeqalldaieqgl
qlnaerrqaretqdqleqlfssltgreqqvlqltirglmnkqiagelgiaevtvkvhrhn
imqklnvrslanlvhlvekyesfergvs