>3npcA (A:) observed residues (from ATOM records)
dnqfysvevadstftvlkryqqlkpigsgaqgivcaafdtvlginvavkklsrpfqnqth
akrayrelvllkcvnhkniisllnvftpqktleefqdvylvmelmdanlcqvihmeldhe
rmsyllyqmlcgikhlhsagiihrdlkpsnivvksdctlkildfglartactnfmmtpyv
vtryyrapevilgmgyaanvdiwsvgcimgelvkgcvifqgtdhidqwnkvieqlgtpsa
efmaalqptvrnyvenrpkypgikfeelfpdwifpseserdkiktsqardllskmlvidp
dkrisvdealrhpyitvwydpaeaeapppqiydaqleerehaieewkeliykevmdw