>2q3uA (A:) observed residues (from ATOM records)
respaehgyympaewdshaqtwigwperqdnwrhnalpaqrvfagvakaiskfepvtvca
spaqwenarkqlpedirvvemsmndswfrdsgptfivrkrnrniagidwnfnawggandg
cyndwshdllvsrkilaleriprfqhsmileggsihvdgegtclvteecllnknrnphms
keqieeelkkylgvqsfiwlprglygdedtnghidnmccfarpgvvllswtddetdpqye
rsvealsvlsnsidargrkiqviklyipeplymteeessgitqdgeaiprlagtrlaasy
vnfyianggiiapqfgdpirdkeairvlsdtfphhsvvgienareivlaggnihcitqqq
paept