>2ck3E (E:) observed residues (from ATOM records)
ttgrivavigavvdvqfdeglppilnalevqgretrlvlevaqhlgestvrtiamdgteg
lvrgqkvldsgapiripvgpetlgrimnvigepidergpiktkqfaaihaeapefvemsv
eqeilvtgikvvdllapyakggkiglfggagvgktvlimelinnvakahggysvfagvge
rtregndlyhemiesgvinlkdatskvalvygqmneppgararvaltgltvaeyfrdqeg
qdvllfidnifrftqagsevsallgripsavgyqptlatdmgtmqeritttkkgsitsvq
aiyvpaddltdpapattfahldattvlsraiaelgiypavdpldstsrimdpnivgsehy
dvargvqkilqdykslqdilseedkltvsrarkiqrflsqpfqvaevftghlgklvplke
tikgfqqilageydhlpeqafymvgpieeavakadkla