>1j7eB (B:) observed residues (from ATOM records)
rgrdyeknkvckefshlgkedftslslvlysrkfpsgtfeqvsqlvkevvslteaccaeg
adpdcydtrtsalsakscesnspfpvhpgtaecctlcmaalkhqpqefptyveptndeic
eafrkdpkeyanqfmweystnygqaplsllvsytksylsmvgscctsasptvcflkerlq
lkhlsllttlsnrvcsqyaaygekksrlsnliklaqkvptadledvlplaeditnilskc
cesasedcmakelpehtvklcdnlstknskfedccqektamdvfvctyfmpaaqlpelpd
velptnkdvcdpgntkvmdkytfelsrrthlpevflskvleptlkslgeccdvedsttcf
nakgpllkkelssfidkgqelcadysentfteykkklaerlkaklpdatptelaklvnkr
sdfasnccsinspplycdseidaelkn