Chains and heterogens:
PDB Chain Sequences:
>6v4pA (A:) maralcplqalwllewvllllgpcaappawalnldpvqltfyagpngsqfgfsldfhkds hgrvaivvgaprtlgpsqeetggvflcpwraeggqcpsllfdlrdetrnvgsqtlqtfka rqglgasvvswsdvivacapwqhwnvlekteeaektpvgscflaqpesgrraeyspcrgn tlsriyvendfswdkryceagfssvvtqagelvlgapggyyflgllaqapvadifssyrp gillwhvssqslsfdssnpeyfdgywgysvavgefdgdlntteyvvgaptwswtlgavei ldsyyqrlhrlrgeqmasyfghsvavtdvngdgrhdllvgaplymesradrklaevgrvy lflqprgphalgapsllltgtqlygrfgsaiaplgdldrdgyndiavaapyggpsgrgqv lvflgqseglrsrpsqvldspfptgsafgfslrgavdiddngypdlivgayganqvavyr aqpvvkasvqllvqdslnpavkscvlpqtktpvscfniqmcvgatghnipqklslnaelq ldrqkprqgrrvlllgsqqagttlnldlggkhspichttmaflrdeadfrdklspivlsl nvslppteagmapavvlhgdthvqeqtrivldcgeddvcvpqlqltasvtgspllvgadn vlelqmdaanegegayeaelavhlpqgahymralsnvegferlicnqkkenetrvvlcel gnpmkknaqigiamlvsvgnleeagesvsfqlqirsknsqnpnskivlldvpvraeaqve lrgnsfpaslvvaaeegereqnsldswgpkvehtyelhnngpgtvnglhlsihlpgqsqp sdllyildiqpqgglqcfpqppvnplkvdwglpipspspihpahhkrdrrqiflpepeqp srlqdpvlvscdsapctvvqcdlqemargqramvtvlaflwlpslyqrpldqfvlqshaw fnv
>6v4pA (A:) lnldpvqltfyagpngsqfgfsldfhkdshgrvaivvgaprtlgpsqeetggvflcpwra eggqcpsllfdlrdetrnvgsqtlqtfkarqglgasvvswsdvivacapwqhwnvlekte eaektpvgscflaqpesgrraeyspcrgntlsriyvendfswdkryceagfssvvtqage lvlgapggyyflgllaqapvadifssyrpgillwhvssqslsfdssnpeyfdgywgysva vgefdgdlntteyvvgaptwswtlgaveildsyyqrlhrlrgeqmasyfghsvavtdvng dgrhdllvgaplymesradrklaevgrvylflqprgphalgapsllltgtqlygrfgsai aplgdldrdgyndiavaapyggpsgrgqvlvflgqseglrsrpsqvldspfptgsafgfs lrgavdiddngypdlivgayganqvavyraqp