>3hygA (A:) observed residues (from ATOM records)
srarqvelllvadasmarkygrglqhylltlasianrlyshasienhirlavvkvvvlgd
kdkslevsknaattlknfckwqhqhnqlgddheehydaailftredlcghhscdtlgmad
vgticsperscavieddglhaaftvaheighllglshddskfceetfgstedkrlmssil
tsidaskpwskctsatiteflddghgnclldlprkqi