>3hu2A (A:) observed residues (from ATOM records)
lstailkqknrpnrlivdeainednsvvslsqpkmdelqlfrgdtvllkgkkrreavciv
lsddtcsdekirmnavvrnnlrvrlgdvisiqpcpdvkygkrihvlpiddtvegitgnlf
evylkpyfleayrpirkgdiflvrggmravefkvvetdpspycivapdtvihcegepikr
edeeeslnevgyddiggcrkqlaqikemvelplrhpalfkaigvkpprgillygppgtgk
tliaravanetgaffflingpeimsklagesesnlrkafeeaeknapaiifideldaiap
krekthgeverrivsqlltlmdglkqrahvivmaatnrpnsidpalrrfgrfdrevdigi
pdatgrleilqihtknmkladdvdleqvanethghvgadlaalcseaalqairkkmdlid
ledetidaevmnslavtmddfrwalsqsnpsa