Chains and heterogens:
PDB Chain Sequences:
>1otcA (A:) mstaakqnrstsrvskkktaapkegaakksdkghkyeyvelakasltsaqpqhfyavvid atfpyktnqeryicslkivdptlylkqqkgagdasdyatlvlyakrfedlpiihragdii rvhratlrlyngqrqfnanvfyssswalfstdkrsvtqeinnqdavsdttpfsfsskhat iekneisilqnlrkwanqyfssysvissdmytalnkaqaqkgdfdvvakilqvheldeyt nelklkdasgqvfytlslklkfphvrtgevvrirsatydetstqkkvlilshysniitfi qssklakelrakiqddhsvevaslkknvslnavvltevdkkhaalpstslqdlfhhadsd kelqaqdtfrtqfyvtkiepsdvkewvkgydrktkkssslkgasgkgdnifqvqflvkda stqlnnntyrvllytqdglganffnvkadnlhknadarkkledsaelltkfnsyvdavve rrngfylikdtkliy
>1otcA (A:) eyvelakasltsaqpqhfyavvidatfpyktnqeryicslkivdptlylkqqkgagdasd yatlvlyakrfedlpiihragdiirvhratlrlyngqrqfnanvfyssswalfstdkrsv tqeinnqdavsdttpfsfsskhatiekneisilqnlrkwanqyfssysvissdmytalnk aqaqkgdfdvvakilqvheldeytnelklkdasgqvfytlslklkfphvrtgevvrirsa tydetstqkkvlilshysniitfiqssklakelrakiqddhsvevaslkknvslnavvlt evdkkhaalpstslqdlfhhadsdkelqaqdtfrtqfyvtkiepsdvkewvkgydrktkk ssslkgasgkgdnifqvqflvkdastqlnnntyrvllytqdglganffnvkadnlhknad arkkledsaelltkfnsyvdavverrngfylikdtkliy
>1otcB (B:) mskgasapqqqsafkqlytelfnnegdfskvssnlkkplkcyvkesyphflvtdgyffva pyftkeavnefhakfpnvnivdltdkvivinnwslelrrvnsaevftsyanlearlivhs fkpnlqerlnptrypvnlfrddefkttiqhfrhtalqaainktvkgdnlvdiskvadaag kkgkvdagivkasaskgdefsdfsfkegntatlkiadifvqekgkdalnkaadhtdgakv kggakgkgkaaakaakgkkl
>1otcB (B:) qqsafkqlytelfnnegdfskvssnlkkplkcyvkesyphflvtdgyffvapyftkeavn efhakfpnvnivdltdkvivinnwslelrrvnsaevftsyanlearlivhsfkpnlqerl nptrypvnlfrddefkttiqhfrhtalqaainktvkgdnlvdiskvadaagkkgkvdagi vkasaskgdefsdfsfkegntatlkiadifvqe