>4kzmA (A:) observed residues (from ATOM records)
anlltslvrahldsgpstakldyskfqelvlphfgkedagdvqqfydllsgslevirkwa
ekipgfaelspadqdlllesaflelfilrlayrskpgegklifcsglvlhrlqcargfgd
widsilafsrslhsllvdvpafaclsalvlitdrhglqeprrveelqnriasclkehvaa
vagasclarllgklpelrtlctqglqrifylkledlvppppiidkifmdtlpf