Chains and heterogens:
PDB Chain Sequences:
>2dfkA (A:) mlwvnqedgveegpsdvqnghldpnsdclclgrplqnrdqmranvineimsterhyikhl kdicegylkqcrkrrdmfsdeqlkvifgniediyrfqmgfvrdlekqynnddphlseigp cflehqdgfwiyseycnnhldacmelsklmkdsryqhffeacrllqqmidiaidgflltp vqkickyplqlaellkytaqdhsdyryvaaalavmrnvtqqinerkrrlenidkiaqwqa svldwegddildrsseliytgemawiyqpygrnqqrvfflfdhqmvlckkdlirrdilyy kgridmdkyevidiedgrdddfnvsmknafklhnketeevhlffakkleekirwlrafre erkmvqedekigfeisenqkrqaamtvrkaskqkvtqrkwhy
>2dfkA (A:) clclgrplqnrdqmranvineimsterhyikhlkdicegylkqcrkrrdmfsdeqlkvif gniediyrfqmgfvrdlekqynnddphlseigpcflehqdgfwiyseycnnhldacmels klmkdsryqhffeacrllqqmidiaidgflltpvqkickyplqlaellkytaqdhsdyry vaaalavmrnvtqqinerkrrlenidkiaqwqasvldwegddildrsseliytgemawiy qpygrnqqrvfflfdhqmvlckkdlirrdilyykgridmdkyevidiedgrdddfnvsmk nafklhnketeevhlffakkleekirwlrafreerkmvqedekigfeisenqkrqaamtv rkask
>2dfkB (B:) gshmqtikcvvvgdgavgktcllisyttnkfpseyvptvfdnyavtvmiggepytlglfd tagqedydrlrplsypqtdvflvcfsvvspssfenvkekwvpeithhcpktpfllvgtqi dlrddpstieklaknkqkpitpetaeklardlkavkyvecsaltqkglknvfdeailaal eppepkksrrcvll
>2dfkB (B:) mqtikcvvvgdgavgktcllisyttnkfpseyvptvfdnyavtvmiggepytlglfdtag qedydrlrplsypqtdvflvcfsvvspssfenvkekwvpeithhcpktpfllvgtqidlr ddpstieklaknkqkpitpetaeklardlkavkyvecsaltqkglknvfdeailaalepk srrcvll
>2dfkD (D:) gshmqtikcvvvgdgavgktcllisyttnkfpseyvptvfdnyavtvmiggepytlglfd tagqedydrlrplsypqtdvflvcfsvvspssfenvkekwvpeithhcpktpfllvgtqi dlrddpstieklaknkqkpitpetaeklardlkavkyvecsaltqkglknvfdeailaal eppepkksrrcvll
>2dfkD (D:) gshmqtikcvvvgdgavgktcllisyttnkfpseyvptvfdnyavtvmiggepytlglfd tagqedydrlrplsypqtdvflvcfsvvspssfenvkekwvpeithhcpktpfllvgtqi dlrddpstieklaknkqkpitpetaeklardlkavkyvecsaltqkglknvfdeailaal epsrrcvll