Chains and heterogens:
PDB Chain Sequences:
>4kr8A (A:) meiynkdgnkldlygkavgrhvwtttgdsknadqtyaqigfkgetqintdltgfgqweyr tkadraegeqqnsnlvrlafaglkyaevgsidygrnygivydvesytdmapyfsgetwgg aytdnymtsragglltyrnsdffglvdglsfgiqyqgknqdnhsinsqngdgvgytmaye fdgfgvtaaysnskrtndqqdrdgngdraesravgakydannvylaavyaetrnmsiven tvtdtvemanktqnlevvaqyqfdfglrpaisyvqskgkqlngaggsadlakyiqagaty yfnknmnvwvdyrfnlldendysssyvgtddqaavgityqf
>4kr8A (A:) meiynkgnkldlygkavgrhvwtttgdsknadqtyaqigfkgetqintdltgfgqweyrt kadraegeqqnsnlvrlafaglkyaevgsidygrnygivydvesytdmapyfsgetwgga ytdnymtsragglltyrnsdffglvdglsfgiqyqgknqdnhsinsqngdgvgytmayef dgfgvtaaysnskrtndqqdrdgngdraesravgakydannvylaavyaetrnmsivent vtdtvemanktqnlevvaqyqfdfglrpaisyvqskgkqlngaggsadlakyiqagatyy fnknmnvwvdyrfnlldendysssyvgtddqaavgityqf
>4kr8B (B:) meiynkdgnkldlygkavgrhvwtttgdsknadqtyaqigfkgetqintdltgfgqweyr tkadraegeqqnsnlvrlafaglkyaevgsidygrnygivydvesytdmapyfsgetwgg aytdnymtsragglltyrnsdffglvdglsfgiqyqgknqdnhsinsqngdgvgytmaye fdgfgvtaaysnskrtndqqdrdgngdraesravgakydannvylaavyaetrnmsiven tvtdtvemanktqnlevvaqyqfdfglrpaisyvqskgkqlngaggsadlakyiqagaty yfnknmnvwvdyrfnlldendysssyvgtddqaavgityqf
>4kr8B (B:) meiyndgnkldlygkavgrhvwtttgdsknadqtyaqigfkgetqintdltgfgqweyrt kadraegeqqnsnlvrlafaglkyaevgsidygrnygivydvesytdmapyfsgetwgga ytdnymtsragglltyrnsdffglvdglsfgiqyqgknqdnhsinsqngdgvgytmayef dgfgvtaaysnskrtndqqdrdgngdraesravgakydannvylaavyaetrnmsivent vtdtvemanktqnlevvaqyqfdfglrpaisyvqskgkqlngaggsadlakyiqagatyy fnknmnvwvdyrfnlldendysssyvgtddqaavgityqf
>4kr8C (C:) meiynkdgnkldlygkavgrhvwtttgdsknadqtyaqigfkgetqintdltgfgqweyr tkadraegeqqnsnlvrlafaglkyaevgsidygrnygivydvesytdmapyfsgetwgg aytdnymtsragglltyrnsdffglvdglsfgiqyqgknqdnhsinsqngdgvgytmaye fdgfgvtaaysnskrtndqqdrdgngdraesravgakydannvylaavyaetrnmsiven tvtdtvemanktqnlevvaqyqfdfglrpaisyvqskgkqlngaggsadlakyiqagaty yfnknmnvwvdyrfnlldendysssyvgtddqaavgityqf
>4kr8C (C:) meiynkdgnkldlygkavgrhvwtttgdsknadqtyaqigfkgetqintdltgfgqweyr tkadraegeqqnsnlvrlafaglkyaevgsidygrnygivydvesytdmapyfsgetwgg aytdnymtsragglltyrnsdffglvdglsfgiqyqgknqdnhsinsqngdgvgytmaye fdgfgvtaaysnskrtndqqdrdgngdraesravgakydannvylaavyaetrnmsiven tvtdtvemanktqnlevvaqyqfdfglrpaisyvqskgkqlnaggsadlakyiqagatyy fnknmnvwvdyrfnlldendysssyvgtddqaavgityqf