Chains and heterogens:
PDB Chain Sequences:
>1ed3A (A:) gshslryfytavsrpglgeprfiavgyvddtefvrfdsdaenprmeprarwmeregpeyw eqqtriakeweqiyrvdlrtlrgyynqseggshtiqemygcdvgsdgsllrgyrqdaydg rdyialnedlktwtaadfaaqitrnkweraryaerlraylegtcvewlsrylelgketll rsdppeahvtlhprpegdvtlrcwalgfypaditltwqlngedltqdmelvetrpagdgt fqkwasvvvplgkeqnytcrveheglpkplsqrwe
>1ed3B (B:) iqktpqiqvysrhppengkpnflncyvsqfhppqieiellkngkkipniemsdlsfskdw sfyilahteftptetdvyacrvkhvtlkepktvtwdrdm
>1ed3D (D:) gshslryfytavsrpglgeprfiavgyvddtefvrfdsdaenprmeprarwmeregpeyw eqqtriakeweqiyrvdlrtlrgyynqseggshtiqemygcdvgsdgsllrgyrqdaydg rdyialnedlktwtaadfaaqitrnkweraryaerlraylegtcvewlsrylelgketll rsdppeahvtlhprpegdvtlrcwalgfypaditltwqlngedltqdmelvetrpagdgt fqkwasvvvplgkeqnytcrveheglpkplsqrwe
>1ed3E (E:) iqktpqiqvysrhppengkpnflncyvsqfhppqieiellkngkkipniemsdlsfskdw sfyilahteftptetdvyacrvkhvtlkepktvtwdrdm