Chains and heterogens:
PDB Chain Sequences:
>7camA (A:) gsgfrkmafpsgkvegcmvqvtcgtttlnglwlddvvycprhvictsedmlnpnyedlli rksnhnflvqagnvqlrvighsmqncvlklkvdtanpktpkykfvriqpgqtfsvlacyn gspsgvyqcamrpnftikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdleg nfygpfvdrqtaqaagtdttitvnvlawlyaavingdrwflnrftttlndfnlvamkyny epltqdhvdilgplsaqtgiavldmcaslkellqngmngrtilgsalledeftpfdvvrq csgvtfq
>7camA (A:) rkmafpsgkvegcmvqvtcgtttlnglwlddvvycprhvictsedmlnpnyedllirksn hnflvqagnvqlrvighsmqncvlklkvdtanpktpkykfvriqpgqtfsvlacyngsps gvyqcamrpnftikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegnfyg pfvdrqtaqaagtdttitvnvlawlyaavingdrwflnrftttlndfnlvamkynyeplt qdhvdilgplsaqtgiavldmcaslkellqngmngrtilgsalledeftpfdvvrqc
>7camB (B:) gsgfrkmafpsgkvegcmvqvtcgtttlnglwlddvvycprhvictsedmlnpnyedlli rksnhnflvqagnvqlrvighsmqncvlklkvdtanpktpkykfvriqpgqtfsvlacyn gspsgvyqcamrpnftikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdleg nfygpfvdrqtaqaagtdttitvnvlawlyaavingdrwflnrftttlndfnlvamkyny epltqdhvdilgplsaqtgiavldmcaslkellqngmngrtilgsalledeftpfdvvrq csgvtfq
>7camB (B:) frkmafpsgkvegcmvqvtcgtttlnglwlddvvycprhvictsedmlnpnyedllirks nhnflvqagnvqlrvighsmqncvlklkvdtanpktpkykfvriqpgqtfsvlacyngsp sgvyqcamrpnftikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegnfy gpfvdrqtaqaagtdttitvnvlawlyaavingdrwflnrftttlndfnlvamkynyepl tqdhvdilgplsaqtgiavldmcaslkellqngmngrtilgsalledeftpfdvvrqc