Chains and heterogens:
PDB Chain Sequences:
>1kevA (A:) mkgfamlginklgwiekerpvagsydaivrplavspctsdihtvfegalgdrknmilghe avgevvevgsevkdfkpgdrvivpcttpdwrslevqagfqqhsngmlagwkfsnfkdgvf geyfhvndadmnlailpkdmplenavmitdmmttgfhgaeladiqmgssvvvigigavgl mgiagaklrgagriigvgsrpicveaakfygatdilnyknghivdqvmkltngkgvdrvi magggsetlsqavsmvkpggiisninyhgsgdalliprvewgcgmahktikgglcpggrl raemlrdmvvynrvdlsklvthvyhgfdhieealllmkdkpkdlikavvil
>1kevB (B:) mkgfamlginklgwiekerpvagsydaivrplavspctsdihtvfegalgdrknmilghe avgevvevgsevkdfkpgdrvivpcttpdwrslevqagfqqhsngmlagwkfsnfkdgvf geyfhvndadmnlailpkdmplenavmitdmmttgfhgaeladiqmgssvvvigigavgl mgiagaklrgagriigvgsrpicveaakfygatdilnyknghivdqvmkltngkgvdrvi magggsetlsqavsmvkpggiisninyhgsgdalliprvewgcgmahktikgglcpggrl raemlrdmvvynrvdlsklvthvyhgfdhieealllmkdkpkdlikavvil
>1kevC (C:) mkgfamlginklgwiekerpvagsydaivrplavspctsdihtvfegalgdrknmilghe avgevvevgsevkdfkpgdrvivpcttpdwrslevqagfqqhsngmlagwkfsnfkdgvf geyfhvndadmnlailpkdmplenavmitdmmttgfhgaeladiqmgssvvvigigavgl mgiagaklrgagriigvgsrpicveaakfygatdilnyknghivdqvmkltngkgvdrvi magggsetlsqavsmvkpggiisninyhgsgdalliprvewgcgmahktikgglcpggrl raemlrdmvvynrvdlsklvthvyhgfdhieealllmkdkpkdlikavvil
>1kevD (D:) mkgfamlginklgwiekerpvagsydaivrplavspctsdihtvfegalgdrknmilghe avgevvevgsevkdfkpgdrvivpcttpdwrslevqagfqqhsngmlagwkfsnfkdgvf geyfhvndadmnlailpkdmplenavmitdmmttgfhgaeladiqmgssvvvigigavgl mgiagaklrgagriigvgsrpicveaakfygatdilnyknghivdqvmkltngkgvdrvi magggsetlsqavsmvkpggiisninyhgsgdalliprvewgcgmahktikgglcpggrl raemlrdmvvynrvdlsklvthvyhgfdhieealllmkdkpkdlikavvil