| Glycine--tRNA ligase beta subunit (EC 6.1.1.14) (Glycyl-tRNA synthetase beta subunit) (GlyRS) | glyS FTN_0736 | A0Q5W2 | 1 |
| Glycine--tRNA ligase beta subunit (EC 6.1.1.14) (Glycyl-tRNA synthetase beta subunit) (GlyRS) | glyS KPN78578_38840 KPN_03922 | A6TFH4 | 1 |
| Glycine--tRNA ligase beta subunit (EC 6.1.1.14) (Glycyl-tRNA synthetase beta subunit) (GlyRS) | glyS SF3602 S4166 | Q83J38 | 1 |
| Glycine--tRNA ligase beta subunit (EC 6.1.1.14) (Glycyl-tRNA synthetase beta subunit) (GlyRS) | glyS KPR_4994 | R4YFI7 | 1 |
| Glycine--tRNA ligase beta subunit (EC 6.1.1.14) (Glycyl-tRNA synthetase beta subunit) (GlyRS) | glyS SFV_3982 | Q0SY78 | 1 |
| Glycine--tRNA ligase beta subunit (EC 6.1.1.14) (Glycyl-tRNA synthetase beta subunit) (GlyRS) | glyS SPy_1688 M5005_Spy1384 | Q99YI4 | 1 |
| Glycogen accumulation regulator GarA | garA Rv1827 MTCY1A11.16c | P9WJA9 | 1 |
| Glycogen debranching enzyme | VSAK1_24440 | A6D3Y5 | 1 |
| Glycogen operon protein GlgX | VSAK1_18594 | A6CXP6 | 1 |
| Glycogen operon protein GlgX homolog (EC 3.2.1.-) | glgX treX Rv1564c MTCY48.01 | P9WQ25 | 1 |
| Glycogen phosphorylase (EC 2.4.1.1) | glgP Rv1328 MTCY130.13 | P9WMW1 | 1 |
| Glycogen synthase (EC 2.4.1.21) (Starch [bacterial glycogen] synthase) | glgA YPO3939 y3889 YP_3301 | Q8ZA78 | 1 |
| Glycogen synthase (EC 2.4.1.21) (Starch [bacterial glycogen] synthase) | glgA BN1095_630007 BN1096_340006 BN1097_350008 SAMEA3374989_02095 SAMEA3375059_03439 | A0A031WHT4 | 1 |
| Glycolate oxidase iron-sulfur subunit | Hhal_0223 | A1WTK5 | 1 |
| Glycolate oxidase iron-sulfur subunit | glcF PA5353 | Q9HTK5 | 1 |
| Glycoprotein/polysaccharide metabolism | ybaY SCH_0508 | Q57S97 | 1 |
| Glycosidase | VS_II1298 | B7VT45 | 1 |
| Glycoside hydrolase family 8 (EC 3.2.1.4) (Glycosyl hydrolase, family 8) | FSU_2303 | A7UG68 | 1 |
| Glycoside hydrolase family 9 (Glycosyl hydrolase, family 9) | FSU_0809 | A7UG57 | 1 |
| Glycoside hydrolase family protein | NSU_3638 | G6EH17 | 1 |
| Glycosyl hydrolase family protein | FSU_0182 | C9RP31 | 1 |
| Glycosyl hydrolase, family 16 | FSU_2622 | D9S628 | 1 |
| Glycosyl hydrolase, family 16 | FSU_2986 | C9RLJ5 | 1 |
| Glycosyl hydrolase, family 18 | MXAN_2927 | Q1D885 | 1 |
| Glycosyl hydrolase, family 18 | MXAN_2288 | Q1DA14 | 1 |
| Glycosyl hydrolase, family 3 | FSU_2249 | C9RS08 | 1 |
| Glycosyl hydrolase, family 43 | FSU_3191 | C9RMH4 | 1 |
| Glycosyl hydrolase, family 43 | FSU_2522 | C9RIW6 | 1 |
| Glycosyl hydrolase, family 8 | CPC_2240 | B1BIM3 | 1 |
| Glycosyl hydrolase, family 9 | FSU_2558 | C9RJA3 | 1 |
| Glycosyl hydrolase, family 9 | FSU_0810 | C9RL59 | 1 |
| Glycosyl hydrolases family 31 protein | FTN_0911 | A0Q6D4 | 1 |
| Glycosyl transferase (EC 2.4.1.-) | gtrB FTT_1433 | Q5NF18 | 1 |
| Glycosyl transferase 2 family protein | KW89_2965 | A0A0K2E1G7 | 1 |
| Glycosyl transferase family protein (EC 2.4.1.226) | OOM_0835 | I2AYR7 | 1 |
| Glycosyl transferase group 1 family protein (EC 2.4.1.198) | OOM_1569 | I2B0K4 | 1 |
| Glycosyl transferase, family 2 | Fphi_1269 | B0TXN6 | 1 |
| Glycosyl transferase, family 2 | spr0136 | Q8DRG7 | 1 |
| Glycosyl transferase, group 1 | Fphi_1268 | B0TXN5 | 1 |
| Glycosyl transferase, group 1 | wbtD FTN_1427 | A0Q7T0 | 1 |
| Glycosyl transferase, group 1 | lpcC FTN_1253 | A0Q7B9 | 1 |
| Glycosyl transferase, group 1 | wbtG FTN_1423 | A0Q7S6 | 1 |
| Glycosyl transferase, group 1 | SAOUHSC_00974 | Q2FZM6 | 1 |
| Glycosyl transferase, group 1 (EC 2.4.1.-) | MXAN_5333 | Q1D1J0 | 1 |
| Glycosyl transferase, group 1 family protein | CJD_1222 | B1V6V6 | 1 |
| Glycosyl transferase, group 1 family protein (EC 2.4.1.-) | MXAN_2362 | Q1D9U1 | 1 |
| Glycosyl transferase, group 2 family (EC 2.4.1.-) | CPR_2042 | Q0SRA6 | 1 |
| Glycosyl transferase, group 2 family protein (EC 2.4.1.-) | yfdH FTT_0454 | Q5NHK0 | 1 |
| Glycosyl transferases group 1 family protein (EC 2.-.-.-) | lpcC FTT_1235c | Q5NFJ9 | 1 |
| Glycosyltransferase | wbtK FTT_1452c | Q5NF03 | 1 |
| Glycosyltransferase (EC 2.4.1.117) | OOM_0670 | I2AYC5 | 1 |
| Glycyl aminopeptidase | NSU_1531 | G6EB09 | 1 |
| Glyoxalase | Fphi_1564 | B0TZD7 | 1 |
| Glyoxalase | PA5245 | Q9HTU9 | 1 |
| Glyoxylate carboligase (EC 4.1.1.47) | VSAK1_24900 | A6CZ36 | 1 |
| Glyoxylate/hydroxypyruvate reductase B (EC 1.1.1.79) (EC 1.1.1.81) (2-ketoaldonate reductase) (2-ketogluconate reductase) (2KR) (EC 1.1.1.215) | ghrB tkrA yiaE b3553 JW5656 | P37666 | 1 |
| GMP reductase (EC 1.7.1.7) (Guanosine 5'-monophosphate oxidoreductase) (Guanosine monophosphate reductase) | guaC spr1128 | Q8DPJ7 | 1 |
| GMP reductase (EC 1.7.1.7) (Guanosine 5'-monophosphate oxidoreductase) (Guanosine monophosphate reductase) | guaC YPO3428 y0758 YP_0256 | Q8ZBI2 | 1 |
| GMP reductase (EC 1.7.1.7) (Guanosine 5'-monophosphate oxidoreductase) (Guanosine monophosphate reductase) | guaC b0104 JW0101 | P60560 | 1 |
| GMP reductase (EC 1.7.1.7) (Guanosine 5'-monophosphate oxidoreductase) (Guanosine monophosphate reductase) | guaC SPy_1135 M5005_Spy0857 | Q99ZQ1 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA MW0367 | Q8NY69 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA Fphi_1717 | B0U0B2 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA FTN_0897 | A0Q6C0 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA B195_11506 | M5QV39 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA YPO2870 y1363 YP_2736 | Q8ZCU4 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA SSON_2589 | Q3YZ45 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA BSU06360 | P29727 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (Glutamine amidotransferase) | guaA SPy_1204 M5005_Spy0919 | P64299 | 1 |
| GMP synthase [glutamine-hydrolyzing] (EC 6.3.5.2) (GMP synthetase) (GMPS) (Glutamine amidotransferase) | guaA b2507 JW2491 | P04079 | 1 |
| GNA1220 | gna1220 | Q9K2T7 | 1 |
| GntR family transcriptional regulator | B195_20850 | M5QC30 | 1 |
| GntR family transcriptional regulator | B195_21760 | M5QCS9 | 1 |
| Gonadoliberin III-related protein | VSAK1_00335 | A6D7S9 | 1 |
| Gp24 | SP70585_0045 | C1C9N2 | 1 |
| Group A colicin translocation tolR protein | tolR FTN_0353 | A0Q4U4 | 1 |
| GspD protein | SC1083_1232 | G4A8T0 | 1 |
| GTP binding translational elongation factor Tu and G family protein | Fphi_0048 | B0TXU9 | 1 |
| GTP cyclohydrolase 1 (EC 3.5.4.16) | Fphi_1784 | B0U0Q8 | 1 |
| GTP cyclohydrolase 1 (EC 3.5.4.16) | folE FTN_0830 | A0Q653 | 1 |
| GTP cyclohydrolase 1 (EC 3.5.4.16) (GTP cyclohydrolase I) (GTP-CH-I) | folE SSON_2209 | Q3Z053 | 1 |
| GTP cyclohydrolase 1 (EC 3.5.4.16) (GTP cyclohydrolase I) (GTP-CH-I) | folE SPy_1097 M5005_Spy0821 | P0C0C2 | 1 |
| GTP cyclohydrolase 1 (EC 3.5.4.16) (GTP cyclohydrolase I) (GTP-CH-I) | folE FSU_1994 | D9SBL8 | 1 |
| GTP cyclohydrolase 1 type 2 homolog | Fphi_0035 | B0TXT6 | 1 |
| GTP cyclohydrolase 1 type 2 homolog | PA4445 | Q9HVX2 | 1 |
| GTP cyclohydrolase 1 type 2 homolog | SPy_0931 M5005_Spy0732 | P67274 | 1 |
| GTP pyrophosphokinase | relA PA0934 | Q9I524 | 1 |
| GTP pyrophosphokinase | VSAK1_07999 | A6D8H0 | 1 |
| GTP-binding protein TypA | B195_02316 | M5QMJ4 | 1 |
| GTP-binding protein TypA, putative | SAOUHSC_01058 | Q2G1Y6 | 1 |
| GTP-binding protein TypA/BipA (Tyrosine phosphorylated protein A) | typA bipA SF3941 S3805 | P0A3B4 | 1 |
| GTP-binding protein TypA/BipA (Tyrosine phosphorylated protein A) | typA bipA yihK b3871 JW5571 | P32132 | 1 |
| GTP-sensing transcriptional pleiotropic repressor CodY | codY SPD_1412 | Q04JG7 | 1 |
| GTP-sensing transcriptional pleiotropic repressor CodY | codY SPy_1777 M5005_Spy1512 | P0A349 | 1 |
| GTP-sensing transcriptional pleiotropic repressor CodY | codY CD630_12750 | Q18BE1 | 1 |
| GTP-sensing transcriptional pleiotropic repressor CodY | codY SAOUHSC_01228 | Q2FZ27 | 1 |
| GTP-sensing transcriptional pleiotropic repressor CodY (Vegetative protein 286B) (VEG286B) | codY BSU16170 | P39779 | 1 |
| GTPase | VSAK1_18017 | A6CVG4 | 1 |
| GTPase Der (Double era-like domain protein) (GTP-binding protein EngA) | der engA yfgK b2511 JW5403 | P0A6P5 | 1 |
| GTPase Der (GTP-binding protein EngA) | der engA CPF_2008 | Q0TPJ9 | 1 |
| GTPase Der (GTP-binding protein EngA) | der engA serA spr1553 | P64063 | 1 |