| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2273 | | L-glutamine synthetase | insig. | 100 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2273 | | L-glutamine synthetase | insig. | 100 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_30085 | | glutamine synthetase | insig. | 89 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS07760 | glnT | type III glutamate--ammonia ligase | insig. | 87 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS11405 | | type III glutamate--ammonia ligase | insig. | 88 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11405 | | type III glutamate--ammonia ligase | insig. | 88 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02471 | | Glutamate--methylamine ligase | cofit | 87 | 100 |
| o | Methylophilus sp. DMC18 | GFF512 | | Glutamate--methylamine ligase | insig. | 61 | 99 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS33950 | | type III glutamate--ammonia ligase | insig. | 61 | 100 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_1551 | | Glutamine synthetase type I (EC 6.3.1.2) | cofit | 52 | 96 |
| o | Pseudomonas stutzeri RCH2 | Psest_2367 | | glutamine synthetase, type III | sig. | 43 | 99 |
| o | Marinobacter adhaerens HP15 | HP15_3156 | | glutamate-ammonia ligase | insig. | 43 | 99 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2028 | | Glutamine synthetase type I (EC 6.3.1.2) | insig. | 43 | 98 |
| o | Xanthobacter sp. DMC5 | GFF291 | | Glutamine synthetase | insig. | 39 | 97 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1867 | | glutamine synthetase catalytic region (RefSeq) | insig. | 38 | 98 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_2296 | glnA | L-glutamine synthetase | insig. | 38 | 96 |
| o | Sinorhizobium meliloti 1021 | SMc02613 | | glutamine synthetase | insig. | 37 | 96 |
| o | Agrobacterium fabrum C58 | Atu4230 | | glutamine synthetase | insig. | 36 | 97 |
| | Methanococcus maripaludis JJ | MMJJ_RS08140 | | type I glutamate--ammonia ligase | no data | 34 | 99 |
| | Methanococcus maripaludis S2 | MMP_RS06210 | | type I glutamate--ammonia ligase | no data | 34 | 99 |
| o | Bifidobacterium breve UCC2003 | BBR_RS17020 | | type I glutamate--ammonia ligase | no data | 34 | 98 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2099 | | glutamine synthetase, type I (RefSeq) | strong | 34 | 98 |
| o | Mycobacterium tuberculosis H37Rv | Rv2222c | | Probable glutamine synthetase GlnA2 (glutamine synthase) (GS-II) | sig. | 35 | 98 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3392 | glnA | glutamine synthetase, type I (TIGR) | strong | 33 | 98 |
| o | Rhizobium sp. OAE497 | ABIE40_RS12040 | | glutamine synthetase family protein | insig. | 32 | 85 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c23340 | | putative glutamine synthetase | no data | 32 | 85 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c27180 | | putative glutamine synthetase | no data | 32 | 85 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0717 | | glutamine synthetase, type I | no data | 31 | 97 |
| | Agrobacterium fabrum C58 | Atu2142 | | glutamine synthetase | strong | 32 | 85 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS42535 | | glutamine synthetase family protein | insig. | 32 | 85 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1606 | | Glutamine synthetase type I (EC 6.3.1.2) | no data | 31 | 98 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_12170 | | glutamine synthetase | no data | 31 | 98 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03844 | | L-glutamine synthetase (EC 6.3.1.2) | insig. | 29 | 98 |
| | Acinetobacter baumannii LAC-4 | RR41_RS05645 | | type I glutamate--ammonia ligase | no data | 33 | 93 |
| | Pseudomonas simiae WCS417 | PS417_01655 | | glutamine synthetase | no data | 31 | 98 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_27925 | | glutamate--ammonia ligase | no data | 31 | 98 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00552 | | Glutamine synthetase | no data | 30 | 98 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS10470 | | glutamine synthetase family protein | cofit | 31 | 98 |
| | Pseudomonas sp. S08-1 | OH686_10620 | | glutamine synthetase, type I | no data | 31 | 98 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS01710 | | type I glutamate--ammonia ligase | no data | 30 | 98 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS01710 | | type I glutamate--ammonia ligase | no data | 30 | 98 |
| | Mycobacterium tuberculosis H37Rv | Rv2860c | | Probable glutamine synthetase GlnA4 (glutamine synthase) (GS-II) | insig. | 29 | 99 |
| | Pseudomonas sp. SVBP6 | COO64_RS13340 | glnA | glutamate--ammonia ligase | no data | 31 | 98 |
| | Rhodopseudomonas palustris CGA009 | TX73_005065 | | glutamine synthetase family protein | insig. | 28 | 99 |
| | Bifidobacterium breve UCC2003 | BBR_RS13825 | | type I glutamate--ammonia ligase | no data | 30 | 95 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3821 | | Glutamine synthetase type I (EC 6.3.1.2) | no data | 30 | 98 |
| | Pseudomonas sp. RS175 | PFR28_04949 | | Glutamine synthetase | no data | 30 | 98 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4817 | | L-glutamine synthetase | no data | 30 | 98 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4817 | | L-glutamine synthetase | no data | 30 | 98 |
| | Acinetobacter radioresistens SK82 | MPMX26_00986 | | 3-hydroxylaminophenol mutase | no data | 32 | 93 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_09705 | | glutamine synthetase | no data | 30 | 98 |
| | Pseudomonas sp. BP01 | JOY50_RS09460 | glnA | type I glutamate--ammonia ligase | no data | 30 | 98 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_25870 | | glutamine synthetase | cofit | 30 | 96 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_342 | | Glutamine synthetase type I (EC 6.3.1.2) | no data | 30 | 98 |
| | Pseudomonas segetis P6 | MPMX49_04283 | | Glutamine synthetase | no data | 30 | 98 |
| | Pseudomonas putida KT2440 | PP_5046 | | glutamine synthetase | no data | 30 | 98 |
| | Pseudomonas sp. DMC3 | GFF4077 | | Glutamine synthetase | no data | 30 | 98 |
| | Pseudomonas stutzeri RCH2 | Psest_3928 | | glutamine synthetase, type I | no data | 30 | 98 |
| | Rhodopseudomonas palustris CGA009 | TX73_007190 | | glutamine synthetase family protein | insig. | 28 | 98 |
| | Sphingobium sp. HT1-2 | GFF4068 | | Glutamine synthetase type I (EC 6.3.1.2) | no data | 29 | 98 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3384 | | glutamine synthetase, type I | no data | 38 | 57 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS03775 | | type I glutamate--ammonia ligase | insig. | 30 | 99 |
| | Marinobacter adhaerens HP15 | HP15_428 | | glutamine synthetase, type I | no data | 31 | 95 |
| | Azospirillum brasilense Sp245 | AZOBR_RS07095 | | glutamine synthetase | no data | 29 | 97 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS19405 | | type I glutamate--ammonia ligase | insig. | 30 | 99 |
| | Variovorax sp. OAS795 | ABID97_RS09930 | | type I glutamate--ammonia ligase | no data | 31 | 95 |
| | Ralstonia solanacearum GMI1000 | RS_RS21375 | | type I glutamate--ammonia ligase | insig. | 30 | 99 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c05550 | | glutamine synthase-like protein | insig. | 33 | 83 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS17830 | | type I glutamate--ammonia ligase | no data | 29 | 98 |
| | Ralstonia solanacearum GMI1000 | RS_RS06305 | | type I glutamate--ammonia ligase | no data | 29 | 98 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS09495 | | glutamine synthetase family protein | insig. | 29 | 86 |
| | Variovorax sp. SCN45 | GFF3069 | | Glutamine synthetase type I (EC 6.3.1.2) | no data | 31 | 95 |
| | Shewanella amazonensis SB2B | Sama_3416 | glnA | glutamine synthetase (RefSeq) | no data | 31 | 96 |
| | Mycobacterium tuberculosis H37Rv | Rv2220 | | Glutamine synthetase GlnA1 (glutamine synthase) (GS-I) | no data | 29 | 96 |
| | Klebsiella michiganensis M5al | BWI76_RS00400 | | glutamine synthetase | insig. | 29 | 97 |
| | Rhizobium sp. OAE497 | ABIE40_RS20165 | | glutamine synthetase family protein | insig. | 32 | 81 |
| | Rhizobium sp. OAE497 | ABIE40_RS03210 | | glutamine synthetase family protein | cofit | 31 | 85 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS09955 | | glutamine synthetase | insig. | 29 | 97 |
| | Dickeya dianthicola 67-19 | HGI48_RS21225 | | glutamate--ammonia ligase | no data | 29 | 97 |
| | Dickeya dianthicola ME23 | DZA65_RS22200 | | glutamate--ammonia ligase | no data | 29 | 97 |
| | Rhodospirillum rubrum S1H | Rru_A2086 | | Glutamine synthetase type I (NCBI) | no data | 29 | 97 |
| | Rahnella sp. WP5 | EX31_RS15870 | | glutamate--ammonia ligase | strong | 29 | 97 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_09010 | | glutamate--ammonia ligase | insig. | 29 | 97 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4352 | | glutamine synthetase, type I | no data | 28 | 97 |
| | Enterobacter sp. TBS_079 | MPMX20_04595 | | Glutamine synthetase | strong | 29 | 97 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_24910 | | glutamine synthetase | insig. | 33 | 86 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS15525 | | type I glutamate--ammonia ligase | no data | 29 | 98 |
| | Ralstonia solanacearum UW163 | UW163_RS12985 | | type I glutamate--ammonia ligase | no data | 29 | 98 |
| | Sinorhizobium meliloti 1021 | SMc00948 | | glutamine synthetase | sig. | 29 | 95 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5853 | | Glutamine synthetase (EC 6.3.1.2), putative | insig. | 33 | 75 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2222 | | Glutamine synthetase type I (EC 6.3.1.2) | strong | 29 | 97 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4245 | | glutamine synthetase family protein | insig. | 32 | 86 |
| | Sinorhizobium meliloti 1021 | SMc01594 | | hypothetical protein | insig. | 31 | 85 |
| | Rhizobium sp. OAE497 | ABIE40_RS21105 | | glutamine synthetase family protein | insig. | 31 | 81 |
| | Dickeya dadantii 3937 | DDA3937_RS00135 | | glutamate--ammonia ligase | insig. | 29 | 97 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4868 | | glutamate--putrescine ligase | insig. | 28 | 98 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4868 | | glutamate--putrescine ligase | insig. | 28 | 98 |
| | Lysobacter sp. OAE881 | ABIE51_RS01455 | | type I glutamate--ammonia ligase | no data | 29 | 98 |
| | Escherichia coli BL21 | ECD_03755 | | glutamine synthetase | strong | 29 | 97 |
| | Escherichia fergusonii Becca | EFB2_04746 | | Glutamine synthetase | no data | 29 | 97 |