Chains and heterogens:
PDB Chain Sequences:
>7a52A (A:) mgsshhhhhhssglvprgshmivkngekwmdryeidsligkgsfgqvvkaydrveqewva ikiiknkkaflnqaqievrllelmnkhdtemkyyivhlkrhfmfrnhlclvfemlsynly dllrntnfrgvslnltrkfaqqmctallflatpelsiihcdlkpenillcnpkrsaikiv dfgsscqlgqriyqyiqsrfyrspevllgmpydlaidmwslgcilvemhtgeplfsgane vdqmnkivevlgippahildqapkarkffeklpdgtwnlkktkdgkreykppgtrklhni lgvetggpggrragesghtvadylkfkdlilrmldydpktriqpyyalqhsffaa
>7a52A (A:) vprgshmivkngekwmdryeidsligkgsfgqvvkaydrveqewvaikiiknkkaflnqa qievrllelmnkhdtemkyyivhlkrhfmfrnhlclvfemlsynlydllrntnfrgvsln ltrkfaqqmctallflatpelsiihcdlkpenillcnpkrsaikivdfgsscqlgqriyq yiqsrfyrspevllgmpydlaidmwslgcilvemhtgeplfsganevdqmnkivevlgip pahildqapkarkffeklpdgtwnlkktkdeykppgtrklhnilgvetggpggrragesg htvadylkfkdlilrmldydpktriqpyyalqhsffaa
>7a52B (B:) mgsshhhhhhssglvprgshmivkngekwmdryeidsligkgsfgqvvkaydrveqewva ikiiknkkaflnqaqievrllelmnkhdtemkyyivhlkrhfmfrnhlclvfemlsynly dllrntnfrgvslnltrkfaqqmctallflatpelsiihcdlkpenillcnpkrsaikiv dfgsscqlgqriyqyiqsrfyrspevllgmpydlaidmwslgcilvemhtgeplfsgane vdqmnkivevlgippahildqapkarkffeklpdgtwnlkktkdgkreykppgtrklhni lgvetggpggrragesghtvadylkfkdlilrmldydpktriqpyyalqhsffaa
>7a52B (B:) prgshmivkngekwmdryeidsligkgsfgqvvkaydrveqewvaikiiknkkaflnqaq ievrllelmnkhdtemkyyivhlkrhfmfrnhlclvfemlsynlydllrntnfrgvslnl trkfaqqmctallflatpelsiihcdlkpenillcnpkrsaikivdfgsscqlgqriyqy iqsrfyrspevllgmpydlaidmwslgcilvemhtgeplfsganevdqmnkivevlgipp ahildqapkarkffeklpdgtwnlkkeykppgtrklhnilgvetggpggrragesghtva dylkfkdlilrmldydpktriqpyyalqhsffa