Chains and heterogens:
PDB Chain Sequences:
>1ph6A (A:) kyeyvelakasltsaqpqhfyavvidatfpyktnqeryicslkivdptlylkqqkgagda sdyatlvlyakrfedlpiihragdiirvhratlrlyngqrqfnanvfyssswalfstdkr svtqeinnqdavsdttpfsfsskhatiekneisilqnlrkwanqyfssysvissdmytal nkaqaqkgdfdvvakilqvheldeytnelklkdasgqvfytlslklkfphvrtgevvrir satydetstqkkvlilshysniitfiqssklakelrakiqddhsvevaslkknvslnavv ltevdkkhaalpstslqdlfhhadsdkelqaqdtfrtqfyvtkiepsdvkewvkgydrkt kkssslkgasgkgdnifqvqflvkdastqlnnntyrvllytqdglganffnvkadnlhkn adarkkledsaelltkfnsyvdavverrngfylikdtkliy
>1ph6A (A:) kyeyvelakasltsaqpqhfyavvidatfpyktnqeryicslkivdptlylkqdasdyat lvlyakrfedlpiihragdiirvhratlrlyngqrqfnanvfyssswalfstdkrsvtqe innqdavsdttpfsfsskhatiekneisilqnlrkwanqyfssysvissdmytalnkaqa qkgdfdvvakilqvheldeytnelklkdasgqvfytlslklkfphvrtgevvrirsatyd etstqkkvlilshysniitfiqssklakelrakiqddhsvevaslkknvslnavvltevd kkhaalpstslqdlfhhadsdkelqaqdtfrtqfyvtkiepsdvkewvkgydrktkksss lkkgdnifqvqflvkdastqlnnntyrvllytqdglganffnvkadnlhknadarkkled saelltkfnsyvdavverrngfylikdtkliy
>1ph6B (B:) pqqqsafkqlytelfnnegdfskvssnlkkplkcyvkesyphflvtdgyffvapyftkea vnefhakfpnvnivdltdkvivinnwslelrrvnsaevftsyanlearlivhsfkpnlqe rlnptrypvnlfrddefkttiqhfrhtalqaainktvkgdnlvdiskvadaagkkgkvda givkasaskgdefsdfsfkegntatlkiadifvqekg