>3a13C (C:) observed residues (from ATOM records)
tiydyyvdkgyepskkrdiiavfrvtpaegytieqaagavaaesstgtwttlypwyeqer
wadlsakaydfhdmgdgswivriaypfhafeeanlpgllasiagnifgmkrvkglrledl
yfpeklirefdgpafgiegvrkmleikdrpiygvvpkpkvgyspeefeklaydllsngad
ymkddenltspwynrfeeraeimakiidkvenetgekktwfanitadllemeqrlevlad
lglkhamvdvvitgwgalryirdlaadyglaihghramhaaftrnpyhgismfvlaklyr
ligidqlhvgtagagklegerditiqnarilreshykpdendvfhleqkfysikaafpts
sgglhpgniqpviealgtdivlqlgggtlghdgpaagaravrqaidaimqgipldeyakt
hkelaralekwghvtpv