Chains and heterogens:
PDB Chain Sequences:
>4f66A (A:) snamsklpenflwggavaahqleggwqeggkgisvadvmtagrhgvareitagvlegkyy pnheaidfyhhykedvklfaemgfkcfrtsiawtrifpkgdeaepneaglqfyddlfdec lkygiepvvtlshfelpyhlvteyggftnrkvidffvhfaevcfrrykdkvkywmtfnei nnqanyqedfapftnsgivykegddreaimyqaahyelvasaravkighainpnlnigcm vamcpiypatcnpkdilmaqkamqkryyfadvhvhgfypehifkywerkaikvdfterdk kdlfegtvdyigfsyymsfvidahrennpyydyletedlvknpyvkasdwdwqidpqglr yalnwftdmyhlplfivengfgaidqveadgmvhddyridylgahikemikavdedgvel mgytpwgcidlvsagtgemrkrygfiyvdkddegkgtlkrspklsfnwykeviasngddi
>4f66A (A:) amsklpenflwggavaahqleggwqeggkgisvadvmtagrhgvareitagvlegkyypn heaidfyhhykedvklfaemgfkcfrtsiawtrifpkgdeaepneaglqfyddlfdeclk ygiepvvtlshfelpyhlvteyggftnrkvidffvhfaevcfrrykdkvkywmtfneinn qanyqedfapftnsgivykegddreaimyqaahyelvasaravkighainpnlnigcmva mcpiypatcnpkdilmaqkamqkryyfadvhvhgfypehifkywerkaikvdfterdkkd lfegtvdyigfsyymsfvidahrennpyydyletedlvknpyvkasdwdwqidpqglrya lnwftdmyhlplfivengfgaidqveadgmvhddyridylgahikemikavdedgvelmg ytpwgcidlvsagtgemrkrygfiyvdkddegkgtlkrspklsfnwykeviasngddi
>4f66B (B:) snamsklpenflwggavaahqleggwqeggkgisvadvmtagrhgvareitagvlegkyy pnheaidfyhhykedvklfaemgfkcfrtsiawtrifpkgdeaepneaglqfyddlfdec lkygiepvvtlshfelpyhlvteyggftnrkvidffvhfaevcfrrykdkvkywmtfnei nnqanyqedfapftnsgivykegddreaimyqaahyelvasaravkighainpnlnigcm vamcpiypatcnpkdilmaqkamqkryyfadvhvhgfypehifkywerkaikvdfterdk kdlfegtvdyigfsyymsfvidahrennpyydyletedlvknpyvkasdwdwqidpqglr yalnwftdmyhlplfivengfgaidqveadgmvhddyridylgahikemikavdedgvel mgytpwgcidlvsagtgemrkrygfiyvdkddegkgtlkrspklsfnwykeviasngddi
>4f66B (B:) amsklpenflwggavaahqleggwqeggkgisvadvmtagrhgvareitagvlegkyypn heaidfyhhykedvklfaemgfkcfrtsiawtrifpkgdeaepneaglqfyddlfdeclk ygiepvvtlshfelpyhlvteyggftnrkvidffvhfaevcfrrykdkvkywmtfneinn qanyqedfapftnsgivykegddreaimyqaahyelvasaravkighainpnlnigcmva mcpiypatcnpkdilmaqkamqkryyfadvhvhgfypehifkywerkaikvdfterdkkd lfegtvdyigfsyymsfvidahrennpyydyletedlvknpyvkasdwdwqidpqglrya lnwftdmyhlplfivengfgaidqveadgmvhddyridylgahikemikavdedgvelmg ytpwgcidlvsagtgemrkrygfiyvdkddegkgtlkrspklsfnwykeviasngddi