| B6I6R7 | SDHD_ECOSE | Escherichia coli (strain SE11) | dsdA ECSE_2663 | Detail |
| A7ZPH2 | SDHD_ECO24 | Escherichia coli O139:H28 (strain E24377A / ETEC) | dsdA EcE24377A_2652 | Detail |
| A8ACI7 | SDHD_CITK8 | Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) | dsdA CKO_00021 | Detail |
| A9VPH9 | SDHD_BACMK | Bacillus mycoides (strain KBAB4) (Bacillus weihenstephanensis) | dsdA BcerKBAB4_1650 | Detail |
| Q60318 | Y007_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ0007 | Detail |
| P55665 | Y4TK_SINFN | Sinorhizobium fredii (strain NBRC 101917 / NGR234) | NGR_a01480 y4tK | Detail |
| P39384 | YJIM_ECOLI | Escherichia coli (strain K12) | yjiM b4335 JW5786 | Detail |
| C1EPF1 | SDHD_BACC3 | Bacillus cereus (strain 03BB102) | dsdA BCA_1793 | Detail |
| C3L7G5 | SDHD_BACAC | Bacillus anthracis (strain CDC 684 / NRRL 3495) | dsdA BAMEG_2806 | Detail |
| Q396Y3 | SDHD_BURL3 | Burkholderia lata (strain ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 / R18194 / 383) | dsdA Bcep18194_B1364 | Detail |