Chains and heterogens:
PDB Chain Sequences:
>2ccdA (A:) mpeqhppitetttgaasngcpvvghmkypvegggnqdwwpnrlnlkvlhqnpavadpmga afdyaaevatidvdaltrdieevmttsqpwwpadyghygplfirmawhaagtyrihdgrg gagggmqrfaplnswpdnasldkarrllwpvkkkygkklswadlivfagncalesmgfkt fgfgfgrvdqwepdevywgkeatwlgderysgkrdlenplaavqmgliyvnpegpngnpd pmaaavdiretfrrmamndvetaalivgghtfgkthgagpadlvgpepeaapleqmglgw kssygtgtgkdaittgievvwtntptkwdnsfleilygyeweltkspagawqytakdgag agtipdpfggpgrsptmlatdlslrvdpiyeritrrwlehpeeladefakawyklihrdm gpvarylgplvpkqtllwqdpvpavshdlvgeaeiaslksqirasgltvsqlvstawaaa ssfrgsdkrgganggrirlqpqvgwevndpdgdlrkvirtleeiqesfnsaapgnikvsf adlvvlggcaaiekaakaaghnitvpftpgrtdasqeqtdvesfavlepkadgfrnylgk gnplpaeymlldkanlltlsapemtvlvgglrvlganykrlplgvfteasesltndffvn lldmgitwepspaddgtyqgkdgsgkvkwtgsrvdlvfgsnselralvevygaddaqpkf vqdfvaawdkvmnldrfdvr
>2ccdA (A:) mkypvegggnqdwwpnrlnlkvlhqnpavadpmgaafdyaaevatidvdaltrdieevmt tsqpwwpadyghygplfirmawhaagtyrihdgrggagggmqrfaplnswpdnasldkar rllwpvkkkygkklswadlivfagncalesmgfktfgfgfgrvdqwepdevywgkeatwl gderysgkrdlenplaavqmgliyvnpegpngnpdpmaaavdiretfrrmamndvetaal ivgghtfgkthgagpadlvgpepeaapleqmglgwkssygtgtgkdaittgievvwtntp tkwdnsfleilygyeweltkspagawqytakdgagagtipdpfggpgrsptmlatdlslr vdpiyeritrrwlehpeeladefakawyklihrdmgpvarylgplvpkqtllwqdpvpav shdlvgeaeiaslksqirasgltvsqlvstawaaassfrgsdkrgganggrirlqpqvgw evndpdgdlrkvirtleeiqesfnsaapgnikvsfadlvvlggcaaiekaakaaghnitv pftpgrtdasqeqtdvesfavlepkadgfrnylgkgnplpaeymlldkanlltlsapemt vlvgglrvlganykrlplgvfteasesltndffvnlldmgitwepspaddgtyqgkdgsg kvkwtgsrvdlvfgsnselralvevygaddaqpkfvqdfvaawdkvmnldrfdvr
>2ccdB (B:) mpeqhppitetttgaasngcpvvghmkypvegggnqdwwpnrlnlkvlhqnpavadpmga afdyaaevatidvdaltrdieevmttsqpwwpadyghygplfirmawhaagtyrihdgrg gagggmqrfaplnswpdnasldkarrllwpvkkkygkklswadlivfagncalesmgfkt fgfgfgrvdqwepdevywgkeatwlgderysgkrdlenplaavqmgliyvnpegpngnpd pmaaavdiretfrrmamndvetaalivgghtfgkthgagpadlvgpepeaapleqmglgw kssygtgtgkdaittgievvwtntptkwdnsfleilygyeweltkspagawqytakdgag agtipdpfggpgrsptmlatdlslrvdpiyeritrrwlehpeeladefakawyklihrdm gpvarylgplvpkqtllwqdpvpavshdlvgeaeiaslksqirasgltvsqlvstawaaa ssfrgsdkrgganggrirlqpqvgwevndpdgdlrkvirtleeiqesfnsaapgnikvsf adlvvlggcaaiekaakaaghnitvpftpgrtdasqeqtdvesfavlepkadgfrnylgk gnplpaeymlldkanlltlsapemtvlvgglrvlganykrlplgvfteasesltndffvn lldmgitwepspaddgtyqgkdgsgkvkwtgsrvdlvfgsnselralvevygaddaqpkf vqdfvaawdkvmnldrfdvr
>2ccdB (B:) mkypvegggnqdwwpnrlnlkvlhqnpavadpmgaafdyaaevatidvdaltrdieevmt tsqpwwpadyghygplfirmawhaagtyrihdgrggagggmqrfaplnswpdnasldkar rllwpvkkkygkklswadlivfagncalesmgfktfgfgfgrvdqwepdevywgkeatwl gderysgkrdlenplaavqmgliyvnpegpngnpdpmaaavdiretfrrmamndvetaal ivgghtfgkthgagpadlvgpepeaapleqmglgwkssygtgtgkdaittgievvwtntp tkwdnsfleilygyeweltkspagawqytakdgagagtipdpfggpgrsptmlatdlslr vdpiyeritrrwlehpeeladefakawyklihrdmgpvarylgplvpkqtllwqdpvpav shdlvgeaeiaslksqirasgltvsqlvstawaaassfrgsdkrgganggrirlqpqvgw evndpdgdlrkvirtleeiqesfnsaapgnikvsfadlvvlggcaaiekaakaaghnitv pftpgrtdasqeqtdvesfavlepkadgfrnylgkgnplpaeymlldkanlltlsapemt vlvgglrvlganykrlplgvfteasesltndffvnlldmgitwepspaddgtyqgkdgsg kvkwtgsrvdlvfgsnselralvevygaddaqpkfvqdfvaawdkvmnldrfdvr