>1zl2C (C:) observed residues (from ATOM records) ksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkav ivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslh fapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkg smeewqamgvmnyemesatlltmcasqglragmvagvivnrtqmkqteshavkivveaar rll