Chains and heterogens:
PDB Chain Sequences:
>6ezfA (A:) mhasddeytkllhdgiqpvaaidsnfasftytprslpeddtsmailsmlqdmnfinnyki dcptlarfclmvkkgyrdppyhnwmhafsvshfcyllyknleltnyledieifalfiscm chdldhrgtnnsfqvasksvlaalyssegsvmerhhfaqaiailnthgcnifdhfsrkdy qrmldlmrdiilatdlahhlrifkdlqkmaevgydrnnkqhhrlllcllmtscdlsdqtk gwkttrkiaeliykeffsqgdlekamgnrpmemmdrekayipelqisfmehiampiykll qdlfpkaaelyervasnrehwtkvshkftirglpsnnsldfldeelehhhhhh
>6ezfA (A:) deytkllhdgiqpvaaidsnfasftytprslpeddtsmailsmlqdmnfinnykidcptl arfclmvkkgyrdppyhnwmhafsvshfcyllyknleltnyledieifalfiscmchdld hrgtnnsfqvasksvlaalyssegsvmerhhfaqaiailnthgcnifdhfsrkdyqrmld lmrdiilatdlahhlrifkdlqkmaevgydrnnkqhhrlllcllmtscdlsdqtkgwktt rkiaeliykeffsqgdlekamgnrpmemmdrekayipelqisfmehiampiykllqdlfp kaaelyervasnrehwtkvshkftirglpsnnsldfldeele