Chains and heterogens:
PDB Chain Sequences:
>6yd6A (A:) ghmatlkvigvggggnnavnrmidhgmnnvefiaintdgqalnlskaeskiqigekltrg lgaganpeigkkaaeesreqiedaiqgadmvfvtsgmgggtgtgaapvvakiakemgalt vgvvtrpfsfegrkrqtqaaagveamkaavdtlivipndrlldivdkstpmmeafkeadn vlrqgvqgisdliavsgevnldfadvktimsnqgsalmgigvssgenraveaakkaissp lletsivgaqgvlmnitggeslslfeaqeaadivqdaadedvnmifgtvinpelqdeivv tviatgf