Chains and heterogens:
PDB Chain Sequences:
>6ptd_ (-) assvnelenwskwmqpipdsiplarisipgtldsgtfklqnpikqvwgmtqeydfryqmd hgarifdirgrltddntivlhhgplylyvtlhefineakqflkdnpsetiimslkkeyed mkgaedsfsstfekkyfvdpiflktegniklgdargkivllkrysgsnepggynnfywpd netftttvnqnanvtvqdkykvsydekvksikdtmdetmnnsedlnhlyinftslssggt awnspyyyasyinpeianyikqknparvgwviqdyinekwspllyqeviranksli