Chains and heterogens:
PDB Chain Sequences:
>2c1hA (A:) msqldllnivhrprrlrrtaalrnlvqentltvndlvfplfvmpgtnaveevssmpgsfr ftidraveeckelydlgiqgidlfgipeqktedgseayndngilqqairaikkavpelci mtdvaldpftpfghdglvkdgiilndetvevlqkmavshaeagadfvspsdmmdgrigai realdetdhsdvgilsyaakyassfygpfrdalhsapqfgdkstyqmnpanteeamkeve ldivegadivmvkpglayldivwrtkerfdvpvaiyhvsgeyamvkaaaakgwidedrvm mesllcmkragadiiftyyakeaakklr
>2c1hA (A:) vhrprrlrrtaalrnlvqentltvndlvfplfvmpgtnaveevssmpgsfrftidravee ckelydlgiqgidlfgipeqktedgseayndngilqqairaikkavpelcimtdvaldpf tpfghdglvkdgiilndetvevlqkmavshaeagadfvspsdmmdgrigairealdetdh sdvgilsyaakyassfygpfrdalhsapqfgdkstyqmnpanteeamkeveldivegadi vmvkpglayldivwrtkerfdvpvaiyhvsgeyamvkaaaakgwidedrvmmesllcmkr agadiiftyyakeaakklr
>2c1hB (B:) msqldllnivhrprrlrrtaalrnlvqentltvndlvfplfvmpgtnaveevssmpgsfr ftidraveeckelydlgiqgidlfgipeqktedgseayndngilqqairaikkavpelci mtdvaldpftpfghdglvkdgiilndetvevlqkmavshaeagadfvspsdmmdgrigai realdetdhsdvgilsyaakyassfygpfrdalhsapqfgdkstyqmnpanteeamkeve ldivegadivmvkpglayldivwrtkerfdvpvaiyhvsgeyamvkaaaakgwidedrvm mesllcmkragadiiftyyakeaakklr
>2c1hB (B:) vhrprrlrrtaalrnlvqentltvndlvfplfvmpgtnaveevssmpgsfrftidravee ckelydlgiqgidlfgipeqktedgseayndngilqqairaikkavpelcimtdvaldpf tpfghdglvkdgiilndetvevlqkmavshaeagadfvspsdmmdgrigairealdetdh sdvgilsyaakyassfygpfrdalhsapqfgdkstyqmnpanteeamkeveldivegadi vmvkpglayldivwrtkerfdvpvaiyhvsgeyamvkaaaakgwidedrvmmesllcmkr agadiiftyyakeaakklr