Chains and heterogens:
PDB Chain Sequences:
>1xa8A (A:) ghmvdtsgvkihpavdngikpaqpgfaggtlhckcstnpvrvavraqtahnhvcgctkcw kpegaifsqvavvgrdalevlegaekleivnaeapiqrhrcrdcgvhmygrienrdhpfy gldfvhtelsdedgwsapefaafvssiiesgvdpsrmeairarlrelglepydalspplm daiathiakrsgalaa
>1xa8B (B:) ghmvdtsgvkihpavdngikpaqpgfaggtlhckcstnpvrvavraqtahnhvcgctkcw kpegaifsqvavvgrdalevlegaekleivnaeapiqrhrcrdcgvhmygrienrdhpfy gldfvhtelsdedgwsapefaafvssiiesgvdpsrmeairarlrelglepydalspplm daiathiakrsgalaa
>1xa8C (C:) ghmvdtsgvkihpavdngikpaqpgfaggtlhckcstnpvrvavraqtahnhvcgctkcw kpegaifsqvavvgrdalevlegaekleivnaeapiqrhrcrdcgvhmygrienrdhpfy gldfvhtelsdedgwsapefaafvssiiesgvdpsrmeairarlrelglepydalspplm daiathiakrsgalaa
>1xa8C (C:) mvdtsgvkihpavdngikpaqpgfaggtlhckcstnpvrvavraqtahnhvcgctkcwkp egaifsqvavvgrdalevlegaekleivnaeapiqrhrcrdcgvhmygrienrdhpfygl dfvhtelsdedgwsapefaafvssiiesgvdpsrmeairarlrelglepydalspplmda iathiakrsgalaa
>1xa8D (D:) ghmvdtsgvkihpavdngikpaqpgfaggtlhckcstnpvrvavraqtahnhvcgctkcw kpegaifsqvavvgrdalevlegaekleivnaeapiqrhrcrdcgvhmygrienrdhpfy gldfvhtelsdedgwsapefaafvssiiesgvdpsrmeairarlrelglepydalspplm daiathiakrsgalaa
>1xa8D (D:) mvdtsgvkihpavdngikpaqpgfaggtlhckcstnpvrvavraqtahnhvcgctkcwkp egaifsqvavvgrdalevlegaekleivnaeapiqrhrcrdcgvhmygrienrdhpfygl dfvhtelsdedgwsapefaafvssiiesgvdpsrmeairarlrelglepydalspplmda iathiakrsgalaa