Chains and heterogens:
PDB Chain Sequences:
>6xceA (A:) hhhhhhssglvprgshmqfvnkqfnykdpvngvdiayikipnvgqmqpvkafkihnkiwv iperdtftnpeegdlnpppeakqvpvsyydstylstdnekdnylkgvtklferiystdlg rmlltsivrgipfwggstidtelkvidtncinviqpdgsyrseelnlviigpsadiiqfe cksfghevlnltrngygstqyirfspdftfgfeeslevdtnpllgagkfatdpavtlahe lihaghrlygiainpnrvfkvntnayyemsglevsfeelrtfgghdakfidslqenefrl yyynkfkdiastlnkaksivgttaslqymknvfkekyllsedtsgkfsvdklkfdklykm lteiytednfvkffkvlnrktylnfdkavfkinivpkvnytiydgfnlrntnlaanfngq nteinnmnftklknftglfe
>6xceA (A:) mqfvnkqfnykdpvngvdiayikipnvgqmqpvkafkihnkiwviperdtftnpeegdln pppeakqvpvsyydstylstdnekdnylkgvtklferiystdlgrmlltsivrgipfwgg stidtelkvidtncinviqpdgsyrseelnlviigpsadiiqfecksfghevlnltrngy gstqyirfspdftfgfeeslevdtnpllgagkfatdpavtlahelihaghrlygiainpn rvfkvntnayyemsglevsfeelrtfgghdakfidslqenefrlyyynkfkdiastlnka ksivgttaslqymknvfkekyllsedtsgkfsvdklkfdklykmlteiytednfvkffkv lnrktylnfdkavfkinivpkvnytiydgfnlrntnlaanfngqnteinnmnftklknft glf