| O26806 | GUAAB_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | guaAB MTH_710 | Detail |
| P49057 | GUAA_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | guaA slr0213 | Detail |
| Q9KF78 | GUAA_BACHD | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | guaA BH0607 | Detail |
| Q7WAV6 | GUAA_BORPA | Bordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253) | guaA BPP1259 | Detail |
| C1EV87 | GATC_BACC3 | Bacillus cereus (strain 03BB102) | gatC BCA_0393 | Detail |
| Q3M691 | GATC_TRIV2 | Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis) | gatC Ava_3890 | Detail |
| Q8G767 | GATC_BIFLO | Bifidobacterium longum (strain NCC 2705) | gatC BL0404 | Detail |
| Q0S2I8 | GATC_RHOJR | Rhodococcus jostii (strain RHA1) | gatC RHA1_ro06473 | Detail |
| B4E7X7 | GATB_BURCJ | Burkholderia cenocepacia (strain ATCC BAA-245 / DSM 16553 / LMG 16656 / NCTC 13227 / J2315 / CF5610) (Burkholderia cepacia (strain J2315)) | gatB BceJ2315_04830 BCAL0485 | Detail |
| A1RX40 | GATD_THEPD | Thermofilum pendens (strain DSM 2475 / Hrk 5) | gatD Tpen_0361 | Detail |