>1tkpA (A:) SEQRES residues mstqknaratagevegsdalrmdadraeqcvdalnadlanvyvlyhqlkkhhwnvegaef rdlhlflgeaaetaeevadelaervqalggvphaspetlqaeasvdvededvydirtsla ndmaiygdiieatrehtelaenlgdhatahmlreglieleddahhiehyleddtlvtqga le