Chains and heterogens:
PDB Chain Sequences:
>4ax7A (A:) tatysgnpfvgvtpwanayyasevsslaipsltgamataaaavakvpsfmwldtldktpl meqtladirtanknggnyagqfvvydlpdrdcaalasngeysiadggvakyknyidtirq ivveysdirtllviepaslanlvtnlgtpkcanaqsaylecinyavtqlnlpnvamylda ghagwlgwpanqdpaaqlfanvyknasspralrglatnvanyngwnitsppsytqgnavy neklyihaigpllanhgwsnaffitdqgrsgkqptgqqqwgdwcnvigtgfgirpsantg dslldsfvwvkpggecdgtsdssaprfdshcalpdalqpapqagawfqayfvqlltnanp sfl
>4ax7B (B:) tatysgnpfvgvtpwanayyasevsslaipsltgamataaaavakvpsfmwldtldktpl meqtladirtanknggnyagqfvvydlpdrdcaalasngeysiadggvakyknyidtirq ivveysdirtllviepaslanlvtnlgtpkcanaqsaylecinyavtqlnlpnvamylda ghagwlgwpanqdpaaqlfanvyknasspralrglatnvanyngwnitsppsytqgnavy neklyihaigpllanhgwsnaffitdqgrsgkqptgqqqwgdwcnvigtgfgirpsantg dslldsfvwvkpggecdgtsdssaprfdshcalpdalqpapqagawfqayfvqlltnanp sfl
>4ax7B (B:) tatysgnpfvgvtpwanayyasevsslaipsltgamataaaavakvpsfmwldtldktpl meqtladirtanknggnyagqfvvydlpdrdcaangeysiadggvakyknyidtirqivv eysdirtllviepaslanlvtnlgtpkcanaqsaylecinyavtqlnlpnvamyldagha gwlgwpanqdpaaqlfanvyknasspralrglatnvanyngwnitsppsytqgnavynek lyihaigpllanhgwsnaffitdqgrsgkqptgqqqwgdwcnvigtgfgirpsantgdsl ldsfvwvkpggecdgtsdssaprfdshcalpdalqpapqagawfqayfvqlltnanpsfl
>4ax7C (C:) tatysgnpfvgvtpwanayyasevsslaipsltgamataaaavakvpsfmwldtldktpl meqtladirtanknggnyagqfvvydlpdrdcaalasngeysiadggvakyknyidtirq ivveysdirtllviepaslanlvtnlgtpkcanaqsaylecinyavtqlnlpnvamylda ghagwlgwpanqdpaaqlfanvyknasspralrglatnvanyngwnitsppsytqgnavy neklyihaigpllanhgwsnaffitdqgrsgkqptgqqqwgdwcnvigtgfgirpsantg dslldsfvwvkpggecdgtsdssaprfdshcalpdalqpapqagawfqayfvqlltnanp sfl
>4ax7D (D:) tatysgnpfvgvtpwanayyasevsslaipsltgamataaaavakvpsfmwldtldktpl meqtladirtanknggnyagqfvvydlpdrdcaalasngeysiadggvakyknyidtirq ivveysdirtllviepaslanlvtnlgtpkcanaqsaylecinyavtqlnlpnvamylda ghagwlgwpanqdpaaqlfanvyknasspralrglatnvanyngwnitsppsytqgnavy neklyihaigpllanhgwsnaffitdqgrsgkqptgqqqwgdwcnvigtgfgirpsantg dslldsfvwvkpggecdgtsdssaprfdshcalpdalqpapqagawfqayfvqlltnanp sfl
>4ax7D (D:) tatysgnpfvgvtpwanayyasevsslaipsltgamataaaavakvpsfmwldtldktpl meqtladirtanknggnyagqfvvydlpdrdcaangeysiadggvakyknyidtirqivv eysdirtllviepaslanlvtnlgtpkcanaqsaylecinyavtqlnlpnvamyldagha gwlgwpanqdpaaqlfanvyknasspralrglatnvanyngwnitsppsytqgnavynek lyihaigpllanhgwsnaffitdqgrsgkqptgqqqwgdwcnvigtgfgirpsantgdsl ldsfvwvkpggecdgtsdssaprfdshcalpdalqpapqagawfqayfvqlltnanpsfl