| 1NEK | D: | COMPLEX II (SUCCINATE DEHYDROGENASE) FROM E. COLI WITH UBIQUINONE BOUND |
| 1NEN | D: | COMPLEX II (SUCCINATE DEHYDROGENASE) FROM E. COLI WITH DINITROPHENOL-17 INHIBITOR CO-CRYSTALLIZED AT THE UBIQUINONE BINDING SITE |
| 2ACZ | D:3-115 | COMPLEX II (SUCCINATE DEHYDROGENASE) FROM E. COLI WITH ATPENIN A5 INHIBITOR CO-CRYSTALLIZED AT THE UBIQUINONE BINDING SITE |
| 2WDQ | D:; H:; L: | E. COLI SUCCINATE:QUINONE OXIDOREDUCTASE (SQR) WITH CARBOXIN BOUND |
| 2WP9 | D:; H:; L: | CRYSTAL STRUCTURE OF THE E. COLI SUCCINATE:QUINONE OXIDOREDUCTASE (SQR) SDHB HIS207THR MUTANT |
| 2WU2 | D:; H:; L: | CRYSTAL STRUCTURE OF THE E. COLI SUCCINATE:QUINONE OXIDOREDUCTASE (SQR) SDHC HIS84MET MUTANT |