| Q8PK88 | GUAA_XANAC | Xanthomonas axonopodis pv. citri (strain 306) | guaA XAC2287 | Detail |
| Q87BK6 | GUAA_XYLFT | Xylella fastidiosa (strain Temecula1 / ATCC 700964) | guaA PD_1447 | Detail |
| Q5V1K0 | GUAAA_HALMA | Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui) | guaAA guaA2 rrnAC1694 | Detail |
| Q4P763 | GUAA_USTMA | Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus) | GUA1 UMAG_04050 | Detail |
| A7FFZ9 | GUAA_YERP3 | Yersinia pseudotuberculosis serotype O:1b (strain IP 31758) | guaA YpsIP31758_1196 | Detail |
| Q8PXF0 | GUAAA_METMA | Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) (Methanosarcina frisia) | guaAA MM_1270 | Detail |
| O43103 | SID2_USTMA | Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus) | SID2 UMAG_10189 | Detail |
| A1UE81 | GATB_MYCSK | Mycobacterium sp. (strain KMS) | gatB Mkms_1940 | Detail |
| P9WN61 | GATB_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | gatB Rv3009c MTV012.23c | Detail |
| Q47JV2 | GATB_DECAR | Dechloromonas aromatica (strain RCB) | gatB Daro_0120 | Detail |