Chains and heterogens:
PDB Chain Sequences:
>1gzgA (A:) nraypytrlrrnrrddfsrrlvrenvltvddlilpvfvldgvnqresipsmpgverlsid qllieaeewvalgipalalfpvtpvekksldaaeaynpegiaqratralrerfpelgiit dvaldpftthgqngildddgyvlndvsidvlvrqalshaeagaqvvapsdmmdgrigair ealesaghtnvrvmaysakyasayygpfrdavgsasnlgkgnkatyqmdpansdealhev aadlaegadmvmvkpgmpyldivrrvkdefraptfvyqvsgeyamhmgaiqngwlaesvi lesltafkragadgiltyfakqaaeqlrr
>1gzgB (B:) panraypytrlrrnrrddfsrrlvrenvltvddlilpvfvldgvnqresipsmpgverls idqllieaeewvalgipalalfpvtpvekksldaaeaynpegiaqratralrerfpelgi itdvaldpftthgqngildddgyvlndvsidvlvrqalshaeagaqvvapsdmmdgriga irealesaghtnvrvmaysakyasayygpfrdavgsasnlgkgnkatyqmdpansdealh evaadlaegadmvmvkpgmpyldivrrvkdefraptfvyqvsgeyamhmgaiqngwlaes vilesltafkragadgiltyfakqaaeqlrr
>1gzgB (B:) panraypytrlrrnrrddfsrrlvrenvltvddlilpvfvldgvnqresipsmpgverls idqllieaeewvalgipalalfpvtpvekksldaaeaynpegiaqratralrerfpelgi itdvaldpftthgqngildddgyvlndvsidvlvrqalshaeagaqvvapsdmmdgriga irealesaghtnvrvmaysakyasayygpfrdavgskatyqmdpansdealhevaadlae gadmvmvkpgmpyldivrrvkdefraptfvyqvsgeyamhmgaiqngwlaesvileslta fkragadgiltyfakqaaeqlrr