Chains and heterogens:
PDB Chain Sequences:
>2r8kA (A:) maswshpqfekgastslykkagrmskftwkeliqlgspskayesslaciahidmnaffaq veqmrcglskedpvvcvqwnsiiavsyaarkygisrmdtiqealkkcsnlipihtavfkk gedfwqyhdgcgswvqdpakqisvedhkvslepyrresrkalkifksacdlverasidev fldlgricfnmlmfdneyeltgdlklkdalsnireafiggnydinshlplipekikslkf egdvfnpegrdlitdwddvilalgsqvckgirdsikdilgyttscglsstknvcklasny kkpdaqtivkndclldfldcgkfeitsfwtlggvlgkelidvldlphensikhiretwpd nagqlkefldakvkqsdydrstsnidplktadlaeklfklsrgryglplssrpvvksmms nknlrgkscnsivdciswlevfcaeltsriqdleqeynkiviprtvsislktksyevyrk sgpvaykginfqshellkvgikfvtdldikgknksyypltklsmtitnfdiidlqktvvd mfgnqvhtfkssag
>2r8kA (A:) grmskftwkeliqlgspskayesslaciahidmnaffaqveqmrcglskedpvvcvqwns iiavsyaarkygisrmdtiqealkkcsnlipihtavfkkgedfwqyhdgcgswvqdpakq isvedhkvslepyrresrkalkifksacdlverasidevfldlgricfnmlmfdneyelt gdlklkdalsnireafiggnydinshlplipekikslkfegdvfnpegrdlitdwddvil algsqvckgirdsikdilgyttscglsstknvcklasnykkpdaqtivkndclldfldcg kfeitsfwtlggvlgkelidvldlphensikhiretwpdnagqlkefldakvkqsdydrs tsnidplktadlaeklfklsrgryglplssrpvvksmmsnknlrgkscnsivdciswlev fcaeltsriqdleqeynkiviprtvsislktksyevyrksgpvaykginfqshellkvgi kfvtdldikgknksyypltklsmtitnfdii
>2r8kB (B:) maswshpqfekgastslykkagrmskftwkeliqlgspskayesslaciahidmnaffaq veqmrcglskedpvvcvqwnsiiavsyaarkygisrmdtiqealkkcsnlipihtavfkk gedfwqyhdgcgswvqdpakqisvedhkvslepyrresrkalkifksacdlverasidev fldlgricfnmlmfdneyeltgdlklkdalsnireafiggnydinshlplipekikslkf egdvfnpegrdlitdwddvilalgsqvckgirdsikdilgyttscglsstknvcklasny kkpdaqtivkndclldfldcgkfeitsfwtlggvlgkelidvldlphensikhiretwpd nagqlkefldakvkqsdydrstsnidplktadlaeklfklsrgryglplssrpvvksmms nknlrgkscnsivdciswlevfcaeltsriqdleqeynkiviprtvsislktksyevyrk sgpvaykginfqshellkvgikfvtdldikgknksyypltklsmtitnfdiidlqktvvd mfgnqvhtfkssag
>2r8kB (B:) grmskftwkeliqlgspskayesslaciahidmnaffaqveqmrcglskedpvvcvqwns iiavsyaarkygisrmdtiqealkkcsnlipihtavfkkgedfwqyhdgcgswvqdpakq isvedhkvslepyrresrkalkifksacdlverasidevfldlgricfnmlmfdneyelt gdlklkdalsnireafiggnydinshlplipekikslkfegdvfnpegrdlitdwddvil algsqvckgirdsikdilgyttscglsstknvcklasnykkpdaqtivkndclldfldcg kfeitsfwtlggvlgkelidvldlphensikhiretwpdnagqlkefldakvkqsdydrs tsnidplktadlaeklfklsrgryglplssrpvvksmmsnknlrgkscnsivdciswlev fcaeltsriqdleqeynkiviprtvsislktksyevyrksgpvaykginfqshellkvgi kfvtdldikgknksyypltklsmtitnfdii