>1WA9_1|Chains A, B|PERIOD CIRCADIAN PROTEIN|DROSOPHILA MELANOGASTER (7227) GERVKEDSFCCVISMHDGIVLYTTPSITDVLGYPRDMWLGRSFIDFVHLKDRATFASQITTGIPIAESRGSVPKDAKSTFCVMLRRYRGLKSGGFGVIGRPVSYEPFRLGLTFREAPEEARPDNYMVSNGTNMLLVICATPIKSSYKVPDEILSQKSPKFAIRHTATGIISHVDSAAVSALGYLPQDLIGRSIMDFYHHEDLSVMKETYETVMKKGQTAGASFCSKPYRFLIQNGCYVLLETEWTSFVNPWSRKLEFVVGHHRVFQGPKQCNVFEAAPTCKLKISEEAQSRNTRIKEDIVKRLAETVSRPSDTVKQEVSRRCQALASFMETLMDEVSRADLKLELPHENELTVSERDSVMLGEISPHH