Chains and heterogens:
PDB Chain Sequences:
>1ynuA (A:) mrmlsrnatfnshgqdssyflgwqeyeknpyhevhntngiiqmglaenqlcfdlleswla knpeaaafkkngesifaelalfqdyhglpafkkamvdfmaeirgnkvtfdpnhlvltaga tsanetfifcladpgeavliptpyypgfdrdlkwrtgveivpihctssngfqitetalee ayqeaekrnlrvkgvlvtnpsnplgttmtrnelylllsfvedkgihlisdeiysgtafss psfisvmevlkdrncdensevwqrvhvvyslskdlglpgfrvgaiysnddmvvaaatkms sfglvssqtqhllsamlsdkkltknyiaenhkrlkqrqkklvsglqksgisclngnaglf cwvdmrhllrsntfeaemelwkkivyevhlnispgsschctepgwfrvcfanlpertldl amqrlkafvgeyynvpevnggsqsshlshsrrqsltkwvsrlsfddrgpipgr
>1ynuA (A:) lsrnatssyflgwqeyeknpyhevhntngiiqmglaenqlcfdlleswlaknpeaaafkk ngesifaelalfqdyhglpafkkamvdfmaeirgnkvtfdpnhlvltagatsanetfifc ladpgeavliptpyypgfdrdlkwrtgveivpihctssngfqitetaleeayqeaekrnl rvkgvlvtnpsnplgttmtrnelylllsfvedkgihlisdeiysgtafsspsfisvmevl kdsevwqrvhvvyslskdlglpgfrvgaiysnddmvvaaatkmssfglvssqtqhllsam lsdkkltknyiaenhkrlkqrqkklvsglqksgisclngnaglfcwvdmrhllrsntfea emelwkkivyevhlnispgsschctepgwfrvcfanlpertldlamqrlkafvgeyy