Chains and heterogens:
PDB Chain Sequences:
>5z66A (A:) mgsshhhhhhssglvprgshmasmtggqqmgrgsefddnpatqttspdillgplfndvqs aklfpdqktfadavpksdplmiladyrmqhtqssfdlrhfvemnftlpaegekyvppagq slrehiddlwpvltrttdkasnkwdsllplpkpyvvpggrfrevyywdsyftmlglaesd hwdkisdmvdnfayeidtfghipngnrsyylsrsqppffsmmvellathdsdalkkyrpq mekeyaywmdgvdalqpgqankrvvklddgailnrywddrdtprpeswlddvntaksnpn rpateiyrdlrsaaasgwdfssrwmddpqklgtirttsivpvdlnalmfkmekllarasq esgdaasaskyealatarqkaieshlwndkegwyadydlkskkvrnqltaaalfplyvka aaqdradkvaaatssrllkpggiatttvnsgqqwdapngwaplqwvaaeglqnygqekvs mdvtwrflknvqhtydrekklvekydvsttgtgggggeyplqdgfgwsngvtlkmldrvc pkakpcdsvpenqpaandevapv
>5z66A (A:) tqttspdillgplfndvqsaklfpdqktfadavpksdplmiladyrmqhtqssfdlrhfv emnftlpaegekyvppagqslrehiddlwpvltrttdkasnkwdsllplpkpyvvpggrf revyywdsyftmlglaesdhwdkisdmvdnfayeidtfghipngnrsyylsrsqppffsm mvellathdsdalkkyrpqmekeyaywmdgvdalqpgqankrvvklddgailnrywddrd tprpeswlddvntaksnpnrpateiyrdlrsaaasgwdfssrwmddpqklgtirttsivp vdlnalmfkmekllarasqesgdaasaskyealatarqkaieshlwndkegwyadydlks kkvrnqltaaalfplyvkaaaqdradkvaaatssrllkpggiatttvnsgqqwdapngwa plqwvaaeglqnygqekvsmdvtwrflknvqhtydrekklvekydvsttgtgggggeypl qdgfgwsngvtlkmldrvcpkakpcdsvpenq