Chains and heterogens:
PDB Chain Sequences:
>2c13A (A:) msftpanraypytrlrrnrrddfsrrlvrenvltvddlilpvfvldgvnqresipsmpgv erlsidqllieaeewvalgipalalfpvtpvekksldaaeaynpegiaqratralrerfp elgiitdvaldpftthgqdgildddgyvlndvsidvlvrqalshaeagaqvvapsdmmdg rigairealesaghtnvrvmaysaxyasayygpfrdavgsasnlgkgnkatyqmdpansd ealhevaadlaegadmvmvxpgmpyldivrrvkdefraptfvyqvsgeyamhmgaiqngw laesvilesltafkragadgiltyfakqaaeqlrrgr
>2c13A (A:) ftpanraypytrlrrnrrddfsrrlvrenvltvddlilpvfvldgvnqresipsmpgver lsidqllieaeewvalgipalalfpvtpvekksldaaeaynpegiaqratralrerfpel giitdvaldpftthgqdgildddgyvlndvsidvlvrqalshaeagaqvvapsdmmdgri gairealesaghtnvrvmaysaxyasayygpfrdavgsasnlgkgnkatyqmdpansdea lhevaadlaegadmvmvxpgmpyldivrrvkdefraptfvyqvsgeyamhmgaiqngwla esvilesltafkragadgiltyfakqaaeqlrrg
>2c13B (B:) msftpanraypytrlrrnrrddfsrrlvrenvltvddlilpvfvldgvnqresipsmpgv erlsidqllieaeewvalgipalalfpvtpvekksldaaeaynpegiaqratralrerfp elgiitdvaldpftthgqdgildddgyvlndvsidvlvrqalshaeagaqvvapsdmmdg rigairealesaghtnvrvmaysaxyasayygpfrdavgsasnlgkgnkatyqmdpansd ealhevaadlaegadmvmvxpgmpyldivrrvkdefraptfvyqvsgeyamhmgaiqngw laesvilesltafkragadgiltyfakqaaeqlrrgr
>2c13B (B:) sftpanraypytrlrrnrrddfsrrlvrenvltvddlilpvfvldgvnqresipsmpgve rlsidqllieaeewvalgipalalfpvtpvekksldaaeaynpegiaqratralrerfpe lgiitdvaldpftthgqdgildddgyvlndvsidvlvrqalshaeagaqvvapsdmmdgr igairealesaghtnvrvmaysaxyasayygpfrdavgsasgnkatyqmdpansdealhe vaadlaegadmvmvxpgmpyldivrrvkdefraptfvyqvsgeyamhmgaiqngwlaesv ilesltafkragadgiltyfakqaaeqlrrg