Chains and heterogens:
PDB Chain Sequences:
>1ey3A (A:) fqyiitekkgknssvgliqlnrpkalnalcnglieelnqaletfeedpavgaivltggek afaagadikemqnrtfqdcysgkflshwdhitrikkpviaavngyalgggcelammcdii yagekaqfgqpeillgtipgaggtqrltravgkslamemvltgdrisaqdakqaglvski fpvetlveeaiqcaekiannskiivamakesvnaafemtltegnklekklfystfatddr regmsafvekrkanfkdh
>1ey3B (B:) fqyiitekkgknssvgliqlnrpkalnalcnglieelnqaletfeedpavgaivltggek afaagadikemqnrtfqdcysgkflshwdhitrikkpviaavngyalgggcelammcdii yagekaqfgqpeillgtipgaggtqrltravgkslamemvltgdrisaqdakqaglvski fpvetlveeaiqcaekiannskiivamakesvnaafemtltegnklekklfystfatddr regmsafvekrkanfkdh
>1ey3C (C:) fqyiitekkgknssvgliqlnrpkalnalcnglieelnqaletfeedpavgaivltggek afaagadikemqnrtfqdcysgkflshwdhitrikkpviaavngyalgggcelammcdii yagekaqfgqpeillgtipgaggtqrltravgkslamemvltgdrisaqdakqaglvski fpvetlveeaiqcaekiannskiivamakesvnaafemtltegnklekklfystfatddr regmsafvekrkanfkdh
>1ey3D (D:) fqyiitekkgknssvgliqlnrpkalnalcnglieelnqaletfeedpavgaivltggek afaagadikemqnrtfqdcysgkflshwdhitrikkpviaavngyalgggcelammcdii yagekaqfgqpeillgtipgaggtqrltravgkslamemvltgdrisaqdakqaglvski fpvetlveeaiqcaekiannskiivamakesvnaafemtltegnklekklfystfatddr regmsafvekrkanfkdh
>1ey3E (E:) fqyiitekkgknssvgliqlnrpkalnalcnglieelnqaletfeedpavgaivltggek afaagadikemqnrtfqdcysgkflshwdhitrikkpviaavngyalgggcelammcdii yagekaqfgqpeillgtipgaggtqrltravgkslamemvltgdrisaqdakqaglvski fpvetlveeaiqcaekiannskiivamakesvnaafemtltegnklekklfystfatddr regmsafvekrkanfkdh
>1ey3F (F:) fqyiitekkgknssvgliqlnrpkalnalcnglieelnqaletfeedpavgaivltggek afaagadikemqnrtfqdcysgkflshwdhitrikkpviaavngyalgggcelammcdii yagekaqfgqpeillgtipgaggtqrltravgkslamemvltgdrisaqdakqaglvski fpvetlveeaiqcaekiannskiivamakesvnaafemtltegnklekklfystfatddr regmsafvekrkanfkdh