Chains and heterogens:
PDB Chain Sequences:
>1ph5A (A:) yeyvelakasltsaqpqhfyavvidatfpyktnqeryicslkivdptlylkqqkgagdas dyatlvlyakrfedlpiihragdiirvhratlrlyngqrqfnanvfyssswalfstdkrs vtqeinnqdavsdttpfsfsskhatiekneisilqnlrkwanqyfssysvissdmytaln kaqaqkgdfdvvakilqvheldeytnelklkdasgqvfytlslklkfphvrtgevvrirs atydetstqkkvlilshysniitfiqssklakelrakiqddhsvevaslkknvslnavvl tevdkkhaalpstslqdlfhhadsdkelqaqdtfrtqfyvtkiepsdvkewvkgydrktk kssslkgasgkgdnifqvqflvkdastqlnnntyrvllytqdglganffnvkadnlhkna darkkledsaelltkfnsyvdavverrngfylikdtkli
>1ph5B (B:) qqqsafkqlytelfnnegdfskvssnlkkplkcyvkesyphflvtdgyffvapyftkeav nefhakfpnvnivdltdkvivinnwslelrrvnsaevftsyanlearlivhsfkpnlqer lnptrypvnlfrddefkttiqhfrhtalqaainktvkgdnlvdiskvadaagkkgkvdag ivkasaskgdefsdfsfkegntatlkiadifvqekg