Chains and heterogens:
PDB Chain Sequences:
>1yynA (A:) edidvilkkstilnldinndiisdisgfnssvitypdaqlvpgingkaihlvnnessevi vhkamdieyndmfnnftvsfwlrvpkvsashleqygtneysiissmkkhslsigsgwsvs lkgnnliwtlkdsagevrqitfrdlpdkfnaylankwvfititndrlssanlyingvlmg saeitglgairednnitlkldrcnnnnqyvsidkfrifckalnpkeieklytsylsitfl rdfwgnplrydteyylipvassskdvqlknitdymyltnapsytngklniyyrrlynglk fiikrytpnneidsfvksgdfiklyvsynnnehivgypkdgnafnnldrilrvgynapgi plykkmeavklrdlktysvqlklyddknaslglvgthngqigndpnrdiliasnwyfnhl kdkilgcdwyfvptdegwtnd