>4lihA (A:) observed residues (from ATOM records)
kltladwqhkaasleiegrafidgasrdahggrtfdcvspidgrvlakvadcgeadvnaa
vaaarrafdagvwaglnprarkavllrwaalmrehldelslletldagkpigdtttvdvp
gaaycvewfaeaidkvggevapadhhlvglvtrepvgvvaavvpwnfpilmaawkfgpal
aagnsvvlkpsekspltairvaqlafeagipagvfnvvpgagepgkllalhrdvdciaft
gstavgklimqyaaqsnlkrawlelggkspnivlpdcpdldraaqtaagaifynmgemct
agsrllvhrdikdafieklvaaarayvpgnpldpsvsmgaivdgiqlervlgyieagrge
grlvtggarvnaetggfyveptvfevkpdakiareeifgpvlsvivfddvdeavriandt
eyglaaavwtsnlttahdvsrrlragtvwvncydeggdmnfpfggykqsgngrdkslhal
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