Chains and heterogens:
PDB Chain Sequences:
>1n7dA (A:) avgdrcernefqcqdgkcisykwvcdgsaecqdgsdesqetclsvtcksgdfscggrvnr cipqfwrcdgqvdcdngsdeqgcppktcsqdefrchdgkcisrqfvcdsdrdcldgsdea scpvltcgpasfqcnsstcipqlwacdndpdcedgsdewpqrcrglyvfqgdsspcsafe fhclsgecihsswrcdggpdckdksdeencavatcrpdefqcsdgncihgsrqcdreydc kdmsdevgcvnvtlcegpnkfkchsgecitldkvcnmardcrdwsdepikecgtnecldn nggcshvcndlkigyeclcpdgfqlvaqrrcedidecqdpdtcsqlcvnleggykcqcee gfqldphtkackavgsiaylfftnrhevrkmtldrseytslipnlrnvvaldtevasnri ywsdlsqrmicstqldrahgvssydtvisrdiqapdglavdwihsniywtdsvlgtvsva dtkgvkrktlfreqgskpraivvdpvhgfmywtdwgtpakikkgglngvdiyslvteniq wpngitldllsgrlywvdsklhsissidvnggnrktiledekrlahpfslavfedkvfwt diineaifsanrltgsdvnllaenllspedmvlfhqltqprgvnwcerttlsnggcqylc lpapqinphspkftcacpdgmllardmrsclteaeaava
>1n7dA (A:) svtcksgdfscggnrcipqfwrcdgqvdcngsdeqgcppktcsqdefrchdgrqfvcdsd rdcldgsdeascpvltcgpasfqcnsstcipqlwacdndpdcedgsdewpqrcrglyvfq gdsspcsafefhclsgecihsswrcdggpdckdksdeencavatcrpdefqcsdgncihg srqcdreydckdmsdevgcvnvtlcegpnkfkchsgecitldkvcnmardcrdwsdepik ecgtnecldnnggcshvcndlkigyeclcpdgfqlvaqrrcedidecqdpdtcsqlcvnl eggykcqceegfqldphtkackavgsiaylfftnrherkmtldrseytslipnlrnvval dtevasnriywsdlsqrmicstqldrahgssydtvisrdipdglavdwihsniywtdsvl gtvsvadtkgvkrktlfreqgskpraivvdpvhgfmywtdwgtpakikkgglngvdiysl vteniqwpngitldllsgrlywvdsklhsissidvnggnrktiledekrlahpfslavfe dkvfwtdiineaifsanrltgsdvnllaenllspedmvlfhqltqprgvnwcerttlsng gcqylclpapqinphspkftcacpdgmllardmrsclte