>1eh4B (B:) observed residues (from ATOM records)
nvvgvhykvgrrigegsfgvifegtnllnnqqvaikfeprrsdapqlrdeyrtykllagc
tgipnvyyfgqeglhnvlvidllgpsledlldlcgrkfsvktvamaakqmlarvqsihek
slvyrdikpdnfligrpnsknanmiyvvdfgmvkfyrdpvtkqhipyrekknlsgtarym
sinthlgreqsrrddlealghvfmyflrgslpwqglkaatnkqkyerigekkqstplrel
cagfpeefykymhyarnlafdatpdydylqglfskvlerlnttedenfdwnll