>4uxnA (A:) observed residues (from ATOM records)
psgvegaafqsrlphdrmtsqeaacfpdiisgpqqtqkvflfirnrtlqlwldnpkiqlt
featlqqleapynsdtvlvhrvhsylerhglinfgiykrikplptkktgkviiigsgvsg
laaarqlqsfgmdvtlleardrvggrvatfrkgnyvadlgamvvtglggnpmavvskqvn
melakikqkcplyeangqavpkekdemveqefnrlleatsylshqldfnvlnnkpvslgq
alevviqlqekhvkdeqiehwkkivktqeelkellnkmvnlkekikelhqqykeasevkp
prditaeflvkskhrdltalckeydelaetqgkleeklqeleanppsdvylssrdrqild
whfanlefanatplstlslkhwdqdddfeftgshltvrngyscvpvalaegldiklntav
rqvrytasgceviavntrstsqtfiykcdavlctlplgvlkqqppavqfvpplpewktsa
vqrmgfgnlnkvvlcfdrvfwdpsvnlfghvgsttasrgelflfwnlykapillalvage
aagimenisddvivgrclailkgifgssavpqpketvvsrwradpwargsysyvaagssg
ndydlmaqpitpgpsipgapqpiprlffagehtirnypatvhgallsglreagriadqfl
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