>2zr1D (D:) observed residues (from ATOM records)
skicsshyeptvriggrdglcvdvsdnaynngnpiilwkckdqlevnqlwtlksdktirs
kgkclttygyapgnyvmiydcssavaeatywdiwdngtiinpksglvlsaesssmggtlt
vqkndyrmrqgwrtgndtspfvtsiagffklcmeahgnsmwldvcditkeeqqwavypdg
sirpvqntnncltceehkqgativmmgcsnawasqrwvfksdgtiynlyddmvmdvkssd
pslkqiilwpytgnanqmwatlf