>1sq5C (C:) observed residues (from ATOM records)
mtpylqfdrnqwaalrmtlsedeiarlkginedlsleevaeiylplsrllnfyissnlrr
qavleqflgtnrpyiisiagsvavgksttarvlqallsrwpervelittdgflhpnqvlk
erglmkkkgfpesydmhrlvkfvsdlksgvpnvtapvyshliydvipdgdktvvpdilil
eglnvlqsgmdyphdphhvfvsdfvdfsiyvdapedllqtwyinrflkfregaftdpdsy
fhnyakltkeeaiktamtlwkeinwlnlkqnilptrerasliltksanhaveevrlrk