Chains and heterogens:
PDB Chain Sequences:
>4zg8A (A:) aqynyrevlqksilfyaaqrsgqlpgnnpidwrddsalddqgnggedltggwydagdhvk fglpmawtattliwgmidlangyggdrndamqsvrwaldyfmkchvsdnelygqvgdgha dhaywgrpeemtmdrpawsltpsapgsdlagetaaalaagsilfsdsdasyanqlldhar tiydfaynnrgiysesipnaadfyrssayedelcwgalwlyratgeqdymdkaneflpqg rpwafswdskeagslvlltsfgnsnaraqledflqswfpggdihytplglawrdtwgslr ysansafiallaaeegvltsqartfaraqldymlgstgrsfvvgfgtnpplrphhraasc pdmpascgwdqasdpapnpqvldgalvggpddqdnynddrqdyisnevacdynagfqgal agilql
>4zg8B (B:) aqynyrevlqksilfyaaqrsgqlpgnnpidwrddsalddqgnggedltggwydagdhvk fglpmawtattliwgmidlangyggdrndamqsvrwaldyfmkchvsdnelygqvgdgha dhaywgrpeemtmdrpawsltpsapgsdlagetaaalaagsilfsdsdasyanqlldhar tiydfaynnrgiysesipnaadfyrssayedelcwgalwlyratgeqdymdkaneflpqg rpwafswdskeagslvlltsfgnsnaraqledflqswfpggdihytplglawrdtwgslr ysansafiallaaeegvltsqartfaraqldymlgstgrsfvvgfgtnpplrphhraasc pdmpascgwdqasdpapnpqvldgalvggpddqdnynddrqdyisnevacdynagfqgal agilql
>4zg8B (B:) qynyrevlqksilfyaaqrsgqlpgnnpidwrddsalddqgnggedltggwydagdhvkf glpmawtattliwgmidlangyggdrndamqsvrwaldyfmkchvsdnelygqvgdghad haywgrpeemtmdrpawsltpsapgsdlagetaaalaagsilfsdsdasyanqlldhart iydfaynnrgiysesipnaadfyrssayedelcwgalwlyratgeqdymdkaneflpqgr pwafswdskeagslvlltsfgnsnaraqledflqswfpggdihytplglawrdtwgslry sansafiallaaeegvltsqartfaraqldymlgstgrsfvvgfgtnpplrphhraascp dmpascgwdqasdpapnpqvldgalvggpddqdnynddrqdyisnevacdynagfqgala gilql