Chains and heterogens:
PDB Chain Sequences:
>6r1rA (A:) mnqnllvtkrdgsterinldkihrvldwaaeglhnvsisqvelrshiqfydgiktsdihe tiikaaadlisrdapdyqylaarlaifhlrkkaygqfeppalydhvvkmvemgkydnhll edyteeefkqmdtfidhdrdmtfsyaavkqlegkylvqnrvtgeiyesaqflyilvaacl fsnypretrlqyvkrfydavstfkislptpimsgvrtptrqfsscvliecgdsldsinat ssaivkyvsqragiginagriralgspirggeafhtgcipfykhfqtavkscsqggvrgg aatlfypmwhlevesllvlknnrgvegnrvrhmdygvqinklmytrllkgeditlfspsd vpglydaffadqeeferlytkyekddsirkqrvkavelfslmmqerastgriyiqnvdhc nthspfdpaiapvrqsnlcldialptkplndvndengeialctlsafnlgainnldelee lailavraldalldyqdypipaakrgamgrrtlgigvinfayylakhgkrysdgsannlt hktfeaiqyyllkasnelakeqgacpwfnettyakgilpidtykkdldtianeplhydwe alresikthglrnstlsalmpsetssqisnatngiepprgyvsikaskdgilrqvvpdye hlhdayellwempgndgylqlvgimqkfidqsisantnydpsrfpsgkvpmqqllkdllt aykfgvktlyyqntrdgaedaqddlvpsiqddgcesgacki
>6r1rA (A:) mnqnllvtkrdgsterinldkihrvldwaaeglhnvsisqvelrshiqfydgiktsdihe tiikaaadlisrdapdyqylaarlaifhlrkkaygqfeppalydhvvkmvemgkydnhll edyteeefkqmdtfidhdrdmtfsyaavkqlegkylvqnrvtgeiyesaqflyilvaacl fsnypretrlqyvkrfydavstfkislptpimsgvrtptrqfsscvliecgdsldsinat ssaivkyvsqragiginagriralgspirggeafhtgcipfykhfqtavkscsqggvrgg aatlfypmwhlevesllvlknnrgvegnrvrhmdygvqinklmytrllkgeditlfspsd vpglydaffadqeeferlytkyekddsirkqrvkavelfslmmqerastgriyiqnvdhc nthspfdpaiapvrqsnlcldialptkplndvndengeialctlsafnlgainnldelee lailavraldalldyqdypipaakrgamgrrtlgigvinfayylakhgkrysdgsannlt hktfeaiqyyllkasnelakeqgacpwfnettyakgilpidtykkdldtianeplhydwe alresikthglrnstlsalmpsetssqisnatngiepprgyvsikaskdgilrqvvpdye hlhdayellwempgndgylqlvgimqkfidqsisantnydpsrfpsgkvpmqqllkdllt aykfgvktlyyqntrdga
>6r1rB (B:) mnqnllvtkrdgsterinldkihrvldwaaeglhnvsisqvelrshiqfydgiktsdihe tiikaaadlisrdapdyqylaarlaifhlrkkaygqfeppalydhvvkmvemgkydnhll edyteeefkqmdtfidhdrdmtfsyaavkqlegkylvqnrvtgeiyesaqflyilvaacl fsnypretrlqyvkrfydavstfkislptpimsgvrtptrqfsscvliecgdsldsinat ssaivkyvsqragiginagriralgspirggeafhtgcipfykhfqtavkscsqggvrgg aatlfypmwhlevesllvlknnrgvegnrvrhmdygvqinklmytrllkgeditlfspsd vpglydaffadqeeferlytkyekddsirkqrvkavelfslmmqerastgriyiqnvdhc nthspfdpaiapvrqsnlcldialptkplndvndengeialctlsafnlgainnldelee lailavraldalldyqdypipaakrgamgrrtlgigvinfayylakhgkrysdgsannlt hktfeaiqyyllkasnelakeqgacpwfnettyakgilpidtykkdldtianeplhydwe alresikthglrnstlsalmpsetssqisnatngiepprgyvsikaskdgilrqvvpdye hlhdayellwempgndgylqlvgimqkfidqsisantnydpsrfpsgkvpmqqllkdllt aykfgvktlyyqntrdgaedaqddlvpsiqddgcesgacki
>6r1rB (B:) mnqnllvtkrdgsterinldkihrvldwaaeglhnvsisqvelrshiqfydgiktsdihe tiikaaadlisrdapdyqylaarlaifhlrkkaygqfeppalydhvvkmvemgkydnhll edyteeefkqmdtfidhdrdmtfsyaavkqlegkylvqnrvtgeiyesaqflyilvaacl fsnypretrlqyvkrfydavstfkislptpimsgvrtptrqfsscvliecgdsldsinat ssaivkyvsqragiginagriralgspirggeafhtgcipfykhfqtavkscsqggvrgg aatlfypmwhlevesllvlknnrgvegnrvrhmdygvqinklmytrllkgeditlfspsd vpglydaffadqeeferlytkyekddsirkqrvkavelfslmmqerastgriyiqnvdhc nthspfdpaiapvrqsnlcldialptkplndvndengeialctlsafnlgainnldelee lailavraldalldyqdypipaakrgamgrrtlgigvinfayylakhgkrysdgsannlt hktfeaiqyyllkasnelakeqgacpwfnettyakgilpidtykkdldtianeplhydwe alresikthglrnstlsalmpsetssqisnatngiepprgyvsikaskdgilrqvvpdye hlhdayellwempgndgylqlvgimqkfidqsisantnydpsrfpsgkvpmqqllkdllt aykfgvktlyyqntrdga
>6r1rC (C:) mnqnllvtkrdgsterinldkihrvldwaaeglhnvsisqvelrshiqfydgiktsdihe tiikaaadlisrdapdyqylaarlaifhlrkkaygqfeppalydhvvkmvemgkydnhll edyteeefkqmdtfidhdrdmtfsyaavkqlegkylvqnrvtgeiyesaqflyilvaacl fsnypretrlqyvkrfydavstfkislptpimsgvrtptrqfsscvliecgdsldsinat ssaivkyvsqragiginagriralgspirggeafhtgcipfykhfqtavkscsqggvrgg aatlfypmwhlevesllvlknnrgvegnrvrhmdygvqinklmytrllkgeditlfspsd vpglydaffadqeeferlytkyekddsirkqrvkavelfslmmqerastgriyiqnvdhc nthspfdpaiapvrqsnlcldialptkplndvndengeialctlsafnlgainnldelee lailavraldalldyqdypipaakrgamgrrtlgigvinfayylakhgkrysdgsannlt hktfeaiqyyllkasnelakeqgacpwfnettyakgilpidtykkdldtianeplhydwe alresikthglrnstlsalmpsetssqisnatngiepprgyvsikaskdgilrqvvpdye hlhdayellwempgndgylqlvgimqkfidqsisantnydpsrfpsgkvpmqqllkdllt aykfgvktlyyqntrdgaedaqddlvpsiqddgcesgacki
>6r1rC (C:) mnqnllvtkrdgsterinldkihrvldwaaeglhnvsisqvelrshiqfydgiktsdihe tiikaaadlisrdapdyqylaarlaifhlrkkaygqfeppalydhvvkmvemgkydnhll edyteeefkqmdtfidhdrdmtfsyaavkqlegkylvqnrvtgeiyesaqflyilvaacl fsnypretrlqyvkrfydavstfkislptpimsgvrtptrqfsscvliecgdsldsinat ssaivkyvsqragiginagriralgspirggeafhtgcipfykhfqtavkscsqggvrgg aatlfypmwhlevesllvlknnrgvegnrvrhmdygvqinklmytrllkgeditlfspsd vpglydaffadqeeferlytkyekddsirkqrvkavelfslmmqerastgriyiqnvdhc nthspfdpaiapvrqsnlcldialptkplndvndengeialctlsafnlgainnldelee lailavraldalldyqdypipaakrgamgrrtlgigvinfayylakhgkrysdgsannlt hktfeaiqyyllkasnelakeqgacpwfnettyakgilpidtykkdldtianeplhydwe alresikthglrnstlsalmpsetssqisnatngiepprgyvsikaskdgilrqvvpdye hlhdayellwempgndgylqlvgimqkfidqsisantnydpsrfpsgkvpmqqllkdllt aykfgvktlyyqntrdga