Chains and heterogens:
PDB Chain Sequences:
>6u3xB (B:) qededgdyeelvlalrseedglaeapehgttatfhrcakdpwrlpgtyvvvlkeethlsq sertarrlqaqaarrgyltkilhvfhgllpgflvkmsgdllelalklphvdyieedssvf aqsipwnleritppryradeyqppdggslvevylldtsiqsdhreiegrvmvtdfenvpe edgtrfhrqaskcdshgthlagvvsgrdagvakgasmrslrvlncqgkgtvsgtliglef irksqlvqpvgplvvllplaggysrvlnaacqrlaragvvlvtaagnfrddaclyspasa pevitvgatnaqdqpvtlgtlgtnfgrcvdlfapgediigassdcstcfvsqsgtsqaaa hvagiaammlsaepeltlaelrqrlihfsakdvineawfpedqrvltpnlvaalppsthg agwqlfcrtvwsahsgptrmataiarcapdeellscssfsrsgkrrgermeaqggklvcr ahnafggegvyaiarccllpqancsvhtappaeasmgtrvhchqqghvltgcsshweved lgthkppvlrprgqpnqcvghreasihascchapgleckvkehgipapqeqvtvaceegw tltgcsalpgtshvlgayavdntcvvrsrdvsttgstseeavtavaiccrsrhlaqasqe lqkgnsadiqhsggrsslegprfegkpipnpllgldstrtghhhhhh
>6u3xB (B:) sipwnleritppryrggslvevylldtsiqsdhreiegrvmvtdfenvpeedaskcdshg thlagvvsgrdagvakgasmrslrvlncqgkgtvsgtliglefirksqlvqpvgplvvll plaggysrvlnaacqrlaragvvlvtaagnfrddaclyspasapevitvgatnaqdqpvt lgtlgtnfgrcvdlfapgediigassdcstcfvsqsgtsqaaahvagiaammlsaepelt laelrqrlihfsakdvineawfpedqrvltpnlvaalppsthgwqlfcrtvwsahsgptr mataiarcapdeellscssfsrsgkrrgermeaqggklvcrahnafggegvyaiarccll pqancsvhtappaeasmgtrvhchqqghvltgcsshwevedlqpnqcvghreasihascc hapgleckvkehgipqeqvtvaceegwtltgcsalpshvlgayavdntcvvrsravtava iccrsr