>4hn1A (A:) observed residues (from ATOM records)
mhplsiegawsqepvihsdhrgrshewfrgesfrqafghdfpvaqvnvavshrgalrgin
yteippgqakysvcvrgagldvvvdvrigsptfgrweivpmdaerntavyltaglgrafl
sltddatlvflcssgyaparehsvnpldpdlgiawpddiepllsdrdenaptlataerlg
llptyqawqeqqqaqrleh