| Q7UFS3 | GUAA_RHOBA | Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1) | guaA RB8374 | Detail |
| B2KCS8 | GUAA_ELUMP | Elusimicrobium minutum (strain Pei191) | guaA Emin_0769 | Detail |
| A0Q6C0 | GUAA_FRATN | Francisella tularensis subsp. novicida (strain U112) | guaA FTN_0897 | Detail |
| Q0BLV0 | GUAA_FRATO | Francisella tularensis subsp. holarctica (strain OSU18) | guaA FTH_1046 | Detail |
| A4IXW6 | GUAA_FRATW | Francisella tularensis subsp. tularensis (strain WY96-3418) | guaA FTW_0926 | Detail |
| Q4HXF0 | GUAA_GIBZE | Gibberella zeae (strain PH-1 / ATCC MYA-4620 / FGSC 9075 / NRRL 31084) (Wheat head blight fungus) (Fusarium graminearum) | GUA1 FGRAMPH1_01T07911 FGRRES_17731 FGSG_10358 | Detail |
| P60500 | GUAA_GEOSL | Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA) | guaA GSU2194 | Detail |
| A2BTY4 | GUAA_PROM5 | Prochlorococcus marinus (strain MIT 9515) | guaA P9515_00361 | Detail |
| A7IA92 | GUAAB_METB6 | Methanoregula boonei (strain DSM 21154 / JCM 14090 / 6A8) | guaAB Mboo_2139 | Detail |
| Q74I51 | GATC_LACJO | Lactobacillus johnsonii (strain CNCM I-12250 / La1 / NCC 533) | gatC LJ_1718 | Detail |