Chains and heterogens:
PDB Chain Sequences:
>6ankA (A:) gspgisgggggildsmgrlenlgriqfsvgynfqestltvkvmkaqelpakdfsgtsdpf vkiyllpdkkhkletkvkrknlnphwnetflfegfpyekvvqrilylqvldydrfsrndp igevsiplnkvdltqmqtfwkdlkpcsdgsgsrgelllslcynpsansiivniikarnlk amdiggtsdpyvkvwlmykdkrvekkktvtkkrnlnpifnesfafdipteklrettiiit vmdkdklsrndvigkiylswksgpgevkhwkdmiarprqpvaqwhqlka
>6ankA (A:) nlgriqfsvgynfqestltvkvmkaqelpakdfsgtsdpfvkiyllpdkkhkletkvkrk nlnphwnetflfegfpyekvvqrilylqvldydrfsrndpigevsiplnkvdltqmqtfw kdlkpsrgelllslcynpsansiivniikarnlkamdiggtsdpyvkvwlmykdkrvekk ktvtkkrnlnpifnesfafdipteklrettiiitvmdkdklsrndvigkiylswksgpge vkhwkdmiarprqpvaqwhqlk
>6ankB (B:) gspgisgggggildsmgrlenlgriqfsvgynfqestltvkvmkaqelpakdfsgtsdpf vkiyllpdkkhkletkvkrknlnphwnetflfegfpyekvvqrilylqvldydrfsrndp igevsiplnkvdltqmqtfwkdlkpcsdgsgsrgelllslcynpsansiivniikarnlk amdiggtsdpyvkvwlmykdkrvekkktvtkkrnlnpifnesfafdipteklrettiiit vmdkdklsrndvigkiylswksgpgevkhwkdmiarprqpvaqwhqlka
>6ankB (B:) nlgriqfsvgynfqestltvkvmkaqelpakdfsgtsdpfvkiyllpdkkhkletkvkrk nlnphwnetflfegfpyekvvqrilylqvldydrfsrndpigevsiplnkvdltqmqtfw kdlkpsrgelllslcynpsansiivniikarnlkamdiggtsdpyvkvwlmykdkrvekk ktvtkkrnlnpifnesfafdipteklrettiiitvmdkdklsrndvigkiylswksgpge vkhwkdmiarprqpvaqwhqlka