Chains and heterogens:
PDB Chain Sequences:
>1r8xA (A:) vdsvyrtrslgvaaeglpdqyadgeaarvwqlyigdtrsrtaeykawllgllrqhgchrv ldvacgtgvdsimlveegfsvmsvdasdkmlkyalkerwnrrkepsfdnwvieeanwltl dkdvlsgdgfdaviclgnsfahlpdckgdqsehrlalkniasmvrpggllvidhrnydyi lstgcappgkniyyksdltkdittsvltvnnkahmvtldytvqvpgtgrdgspgfskfrl syyphclasftelvraafggrcqhsvlgdfkpykpgqayvpcyfihvlkktd
>1r8xA (A:) vdsvyrtrslgvaaeglpdqyadgeaarvwqlyigdtrsrtaeykawllgllrqhgchrv ldvacgtgvdsimlveegfsvmsvdasdkmlkyalkerwnrrkepsfdnwvieeanwltl dkdvlsgdgfdaviclgnsfahlpdckgdqsehrlalkniasmvrpggllvidhrnydyi lstgcappgkniyyksdltkdittsvltvnnkahmvtldytvqvgfskfrlsyyphclas ftelvraafggrcqhsvlgdfkpykpgqayvpcyfihvlkktd
>1r8xB (B:) vdsvyrtrslgvaaeglpdqyadgeaarvwqlyigdtrsrtaeykawllgllrqhgchrv ldvacgtgvdsimlveegfsvmsvdasdkmlkyalkerwnrrkepsfdnwvieeanwltl dkdvlsgdgfdaviclgnsfahlpdckgdqsehrlalkniasmvrpggllvidhrnydyi lstgcappgkniyyksdltkdittsvltvnnkahmvtldytvqvpgtgrdgspgfskfrl syyphclasftelvraafggrcqhsvlgdfkpykpgqayvpcyfihvlkktd
>1r8xB (B:) vdsvyrtrslgvaaeglpdqyadgeaarvwqlyigdtrsrtaeykawllgllrqhgchrv ldvacgtgvdsimlveegfsvmsvdasdkmlkyalkerwnrrkepsfdnwvieeanwltl dkdvlsgdgfdaviclgnsfahlpdckgdqsehrlalkniasmvrpggllvidhrnydyi lstgcappgkniyyksdltkdittsvltvnnkahmvtldytvqvpgfskfrlsyyphcla sftelvraafggrcqhsvlgdfkpykpgqayvpcyfihvlkktd