Chains and heterogens:
PDB Chain Sequences:
>6wx7A (A:) mhhhhhhssglvprgsgmletaaalfernhmdspdlgtddddlamadigsnqgtvnwsve divkginsnnlesqlqatqaarkllsrekqppidniiraglipkfvsflgktdcspiqfe sawaltniasgtseqtkavvdggaipafisllasphahiseqavwalgniagdgsafrdl vikhgaidpllallavpdlstlacgylrnltwtlsnlcrnknpappldaveqilptlvrl lhhndpevladscwaisyltdgpneriemvvkkgvvpqlvkllgatelpivtpalraign ivtgtdeqtqkvidagalavfpslltnpktniqkeatwtmsnitagrqdqiqqvvnhglv pflvgvlskadfktqkeaawaitnytsggtveqivylvhcgiieplmnllsakdtkiiqv ildaisnifqaaeklgeteklsimieecggldkiealqrhenesvykaslnliekyfsve eeedqnvvpettsegfafqvqdgapgtfnf
>6wx7A (A:) gtvnwsvedivkginsnnlesqlqatqaarkllsrekqppidniiraglipkfvsflgkt dcspiqfesawaltniasgtseqtkavvdggaipafisllasphahiseqavwalgniag dgsafrdlvikhgaidpllallavpdlstlacgylrnltwtlsnlcrnknpappldaveq ilptlvrllhhndpevladscwaisyltdgpneriemvvkkgvvpqlvkllgatelpivt palraignivtgtdeqtqkvidagalavfpslltnpktniqkeatwtmsnitagrqdqiq qvvnhglvpflvgvlskadfktqkeaawaitnytsggtveqivylvhcgiieplmnllsa kdtkiiqvildaisnifqaaeklgeteklsimieecggldkiealqrhenesvykaslnl iekyfs