| Q02RS2 | GUAA_PSEAB | Pseudomonas aeruginosa (strain UCBPP-PA14) | guaA PA14_15340 | Detail |
| Q92SQ3 | GUAA_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | guaA R00314 SMc00394 | Detail |
| A8H254 | GUAA_SHEPA | Shewanella pealeana (strain ATCC 700345 / ANG-SQ1) | guaA Spea_1314 | Detail |
| B2SBN5 | GUAA_BRUA1 | Brucella abortus (strain S19) | guaA BAbS19_II07790 | Detail |
| C3N905 | GUAAB_SULIY | Sulfolobus islandicus (strain Y.G.57.14 / Yellowstone #1) | guaAB YG5714_2261 | Detail |
| A1V534 | GUAA_BURMS | Burkholderia mallei (strain SAVP1) | guaA BMASAVP1_A2021 | Detail |
| Q8UIL2 | GUAA_AGRFC | Agrobacterium fabrum (strain C58 / ATCC 33970) (Agrobacterium tumefaciens (strain C58)) | guaA Atu0281 AGR_C_480 | Detail |
| B7JM61 | GUAA_BACC0 | Bacillus cereus (strain AH820) | guaA BCAH820_0294 | Detail |
| B4SSX7 | GUAA_STRM5 | Stenotrophomonas maltophilia (strain R551-3) | guaA Smal_1672 | Detail |
| P64299 | GUAA_STRP1 | Streptococcus pyogenes serotype M1 | guaA SPy_1204 M5005_Spy0919 | Detail |