>5xkmF (F:) observed residues (from ATOM records)
llhdgiqpvaaidsnfasftytprslpeddtsmailsmlqdmnfinnykidcptlarfcl
mvkkgyrdppyhnwmhafsvshfcyllyknleltnyledieifalfiscmchdldhrgtn
nsfqsegsvmerhhfaqaiailnthgcnifdhfsrkdyqrmldlmrdiilatdlahhlri
fkdlqkmaevgydrnnkqhhrlllcllmtscdlsdqtkgwkttrkiaeliykeffsqgdl
ekamgnrpmemmdrekayipelqisfmehiampiykllqdlfpkaaelyervasnrehwt
kvshkftirglpsnnsldfld