>3ldvB (B:) observed residues (from ATOM records)
ndpkvivaldydnladalafvdkidpstcrlkvgkemftlfgpdfvrelhkrgfsvfldl
kfhdipntcskavkaaaelgvwmvnvhasggermmaasreilepygkerplligvtvlts
mesadlqgigilsapqdhvlrlatltknagldgvvcsaqeasllkqhlgrefklvtpgir
paqrrimtpaqaiasgsdylvigrpitqaahpevvleeinsslv