>1ltxR (R:) observed residues (from ATOM records)
adnlpsdfdvivigtglpesiiaaacsrsgqrvlhvdsrsyyggnwasfsfsgllswlke
yqentensmwqeqileneeaiplsskdktiqhvevfcyasqdknritysqiikegrrfni
dlvskllysrgllidlliksnvsryaefknitrilafregtveqvpcsradvfnskqltm
vekrmlmkfltfcveyeehpdeyrayegttfseylktqkltpnlqyfvlhsiamtstsct
vdglkatkkflqclgrygntpflfplygqgelpqcfcrmcavfggiyclrhsvqclvvdk
esrkckavidqfgqriiskhfiiedsylsentcsrvqyrqisravlitdgsvlktdadqq
vsiltvpaeepgsfavrvielcsstmtcmkgtylvhltcmssktaredlervvqklftpy
teieekprllwalyfnmrdssdisrdcyndlpsnvyvcsgpdsglgndnavkqaetlfqq
icpnedfpedivld