Chains and heterogens:
PDB Chain Sequences:
>3qgvA (A:) akyselekggvimqafywdvpsggiwwdtirqkipewydagisaiwippaskgmggaysm gydpydffdlgeydqkgtvetrfgskqelvnmintahaygmkviadivinhraggdlewn pfvndytwtdfskvasgkytanyldfhpnelhagdsgtfggypdichdkswdqywlwasq esyaaylrsigidawrfdyvkgyapwvvkdwlnwwggwavgeywdtnvdavlnwayssga kvfdfalyykmdeafdnknipalvsalqngqtvvsrdpfkavtfvanhdtdiiwnkypay afiltyegqptifyrdyeewlnkdklknliwihenlaggstdivyydndelifvrngygd kpglityinlgsskagrwvyvpkfagaciheytgnlggwvdkyvyssgwvyleapaydpa ngqygysvwsycgvg