>3nsrC (C:) observed residues (from ATOM records)
sdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkavi
vcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslhf
apmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkgs
meewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqtehavki
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