Chains and heterogens:
PDB Chain Sequences:
>4bluA (A:) mlsyrhsfhagnhadvlkhtvqsliieslkekdkpflyldthagagryqlgsehaertge ylegiariwqqddlpaeleayinvvkhfnrsgqlryypgspliarlllreqdslqltelh psdypllrsefqkdsrarvekadgfqqlkaklppvsrrglilidppyemktdyqavvsgi aegykrfatgiyalwypvvlrqqikrmihdleatgirkilqielavlpdsdrrgmtasgm ivinppwkleqqmnnvlpwlhsklvpagtghatvswivpeskghhhhhh
>4bluA (A:) lsyrhsfhagnhadvlkhtvqsliieslkekdkpflyldthagagryqlgsehaertgey legiariwqqddlpaeleayinvvkhfnrsgqlryypgspliarlllreqdslqltelhp sdypllrsefqkdsrarvekadgfqqlkaklppvsrrglilidppyemktdyqavvsgia egykrfatgiyalwypvvlrqqikrmihdleatgirkilqielavlpdsdrrgmtasgmi vinppwkleqqmnnvlpwlhsklvpagtghatvswivpe
>4bluB (B:) mlsyrhsfhagnhadvlkhtvqsliieslkekdkpflyldthagagryqlgsehaertge ylegiariwqqddlpaeleayinvvkhfnrsgqlryypgspliarlllreqdslqltelh psdypllrsefqkdsrarvekadgfqqlkaklppvsrrglilidppyemktdyqavvsgi aegykrfatgiyalwypvvlrqqikrmihdleatgirkilqielavlpdsdrrgmtasgm ivinppwkleqqmnnvlpwlhsklvpagtghatvswivpeskghhhhhh
>4bluB (B:) lsyrhsfhagnhadvlkhtvqsliieslkekdkpflyldthagagryqlgsertgeyleg iariwqqddlpaeleayinvvkhfnrsgqlryypgspliarlllreqdslqltelhpsdy pllrsefqkdsrarvekadgfqqlkaklppvsrrglilidppyemktdyqavvsgiaegy krfatgiyalwypvvlrqqikrmihdleatgirkilqielavlpdsdrrgmtasgmivin ppwkleqqmnnvlpwlhsklvpagtghatvswivpe