| B9J8D8 | ARGB_AGRRK | Agrobacterium radiobacter (strain K84 / ATCC BAA-868) | argB Arad_0695 | Detail |
| Q3YS21 | ARGB_EHRCJ | Ehrlichia canis (strain Jake) | argB Ecaj_0444 | Detail |
| Q30S99 | ARGB_SULDN | Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251) (Thiomicrospira denitrificans (strain ATCC 33889 / DSM 1251)) | argB Suden_0854 | Detail |
| Q9X2A4 | ARGB_THEMA | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | argB TM_1784 | Detail |
| A3DGK6 | ARGB_HUNT2 | Hungateiclostridium thermocellum (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) (Clostridium thermocellum) | argB Cthe_1864 | Detail |
| A4G9B1 | ARGB_HERAR | Herminiimonas arsenicoxydans | argB HEAR2988 | Detail |
| Q030G2 | ARGB_LACLS | Lactococcus lactis subsp. cremoris (strain SK11) | argB LACR_0859 | Detail |
| Q6AGD1 | ARGB_LEIXX | Leifsonia xyli subsp. xyli (strain CTCB07) | argB Lxx06050 | Detail |
| Q1GZ15 | ARGB_METFK | Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875) | argB Mfla_2255 | Detail |
| Q60382 | ARGB_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | argB MJ0069 | Detail |