>3pfdD (D:) observed residues (from ATOM records)
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atcivieevarvdcsaslipavnklgtmglilrgseelkkqvlpavasgeamasyalser
eagsdaasmrtravadgddwilngskcwitnggkstwytvmavtdpdkgangisafmvhk
ddegftvgpkerklgikgspttelyfencripgdriigepgtgfktalatldhtrptiga
qavgiaqgaldaaiaytkerkqfgrpvsdnqgvqfmladmamkieaarlmvysaaaraer
glgfisaaskcfasdvamevttdavqlfggygytqdfpvermmrdakitqiyegtnqiqr
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