Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Azospirillum sp. SherDot2 | MPMX19_03039 | | Cyclic AMP receptor protein | insig. | 100 | 100 |
o | Azospirillum brasilense Sp245 | AZOBR_RS28220 | | cyclic nucleotide-binding protein | insig. | 73 | 97 |
o | Rhodopseudomonas palustris CGA009 | TX73_021475 | | Crp/Fnr family transcriptional regulator | insig. | 48 | 95 |
o | Agrobacterium fabrum C58 | Atu4380 | | Crp family transcriptional regulator | insig. | 44 | 94 |
o | Sinorhizobium meliloti 1021 | SMa1245 | | Crp/fnr-like transcriptional regulator | insig. | 47 | 80 |
o | Phaeobacter inhibens DSM 17395 | PGA1_262p01250 | | transcriptional regulator, crp family | sig. | 39 | 93 |
| Rhodopseudomonas palustris CGA009 | TX73_003955 | | Crp/Fnr family transcriptional regulator | insig. | 38 | 80 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2547 | | transcriptional regulator, putative (TIGR) | strong | 30 | 92 |
| Rhodopseudomonas palustris CGA009 | TX73_020705 | | Crp/Fnr family transcriptional regulator | insig. | 31 | 92 |
| Azospirillum brasilense Sp245 | AZOBR_RS09400 | | transcriptional regulator Crp/Fnr family | insig. | 30 | 92 |
| Magnetospirillum magneticum AMB-1 | AMB_RS11745 | | Crp/Fnr family transcriptional regulator | cofit | 30 | 90 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_0993 | | transcriptional regulator, Crp/Fnr family (RefSeq) | insig. | 29 | 92 |
| Azospirillum sp. SherDot2 | MPMX19_03723 | | hypothetical protein | no data | 30 | 92 |
| Bosea sp. OAE506 | ABIE41_RS02530 | | Crp/Fnr family transcriptional regulator | insig. | 32 | 87 |
| Azospirillum brasilense Sp245 | AZOBR_RS32695 | | hypothetical protein | no data | 24 | 92 |
| Azospirillum brasilense Sp245 | AZOBR_RS23090 | | Crp/Fnr family transcription regulator | insig. | 31 | 90 |
| Azospirillum brasilense Sp245 | AZOBR_RS01145 | | Crp/Fnr family transcriptional regulator | cofit | 28 | 92 |
| Dechlorosoma suillum PS | Dsui_1690 | | cAMP-binding protein | cofit | 27 | 88 |
| Ralstonia solanacearum GMI1000 | RS_RS21775 | | Crp/Fnr family transcriptional regulator | insig. | 32 | 90 |
| Bifidobacterium breve UCC2003 | BBR_RS12880 | | Crp/Fnr family transcriptional regulator | strong | 25 | 91 |
| Synechocystis sp000284455 PCC 6803 | SGL_RS17960 | | Crp/Fnr family transcriptional regulator | insig. | 28 | 87 |
o | Ralstonia solanacearum PSI07 | RPSI07_RS06730 | | Crp/Fnr family transcriptional regulator | insig. | 30 | 90 |
| Azospirillum sp. SherDot2 | MPMX19_01978 | | hypothetical protein | insig. | 31 | 94 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS05625 | | response regulator | insig. | 26 | 84 |
| Mycobacterium tuberculosis H37Rv | Rv3676 | | Transcriptional regulatory protein Crp (Crp/Fnr-family) | no data | 27 | 88 |
o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS16715 | | Crp/Fnr family transcriptional regulator | insig. | 30 | 94 |
o | Ralstonia solanacearum UW163 | UW163_RS18070 | | Crp/Fnr family transcriptional regulator | insig. | 30 | 94 |
| Magnetospirillum magneticum AMB-1 | AMB_RS09390 | | Crp/Fnr family transcriptional regulator | insig. | 26 | 86 |
| Azospirillum sp. SherDot2 | MPMX19_03014 | | Transcriptional activatory protein AadR | insig. | 30 | 76 |
| Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2952.1 | | transcriptional regulator, Crp/Fnr family | sig. | 28 | 85 |
| Pseudomonas stutzeri RCH2 | Psest_3493 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | no data | 28 | 92 |
| Azospirillum sp. SherDot2 | MPMX19_00212 | | Nitrogen fixation regulation protein FixK | cofit | 27 | 80 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09000 | | response regulator | insig. | 25 | 82 |
| Pseudomonas fluorescens SBW25 | PFLU_RS00970 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 77 |
| Pseudomonas fluorescens SBW25-INTG | PFLU_RS00970 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 77 |
| Rhodanobacter sp000427505 FW510-R12 | LRK53_RS14740 | | helix-turn-helix domain-containing protein | insig. | 29 | 81 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_13900 | | transcriptional regulator | sig. | 26 | 74 |
| Azospirillum brasilense Sp245 | AZOBR_RS17185 | | Crp/Fnr family transcriptional regulator | strong | 25 | 92 |
| Bosea sp. OAE506 | ABIE41_RS15480 | | helix-turn-helix domain-containing protein | insig. | 28 | 79 |
| Rhodanobacter denitrificans MT42 | LRK55_RS13585 | | helix-turn-helix domain-containing protein | insig. | 29 | 81 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS13870 | | helix-turn-helix domain-containing protein | strong | 29 | 81 |
| Sinorhizobium meliloti 1021 | SMc02175 | | transcriptional regulator | sig. | 25 | 85 |
| Variovorax sp. SCN45 | GFF6037 | | Transcriptional regulator, Crp/Fnr family | cofit | 26 | 94 |
| Rhodospirillum rubrum S1H | Rru_A3322 | | Transcriptional Regulator, Crp/Fnr family (NCBI) | cofit | 29 | 79 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2881 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | sig. | 21 | 95 |
| Azospirillum brasilense Sp245 | AZOBR_RS03395 | | Crp/Fnr family transcriptional regulator | insig. | 31 | 87 |
| Phaeobacter inhibens DSM 17395 | PGA1_c23680 | | putative transcriptional regulator, crp family | sig. | 27 | 80 |
| Magnetospirillum magneticum AMB-1 | AMB_RS22105 | | transcriptional regulator | insig. | 26 | 79 |
| Azospirillum brasilense Sp245 | AZOBR_RS23995 | | Crp/Fnr family transcriptional regulator | no data | 33 | 67 |
| Magnetospirillum magneticum AMB-1 | AMB_RS16955 | | Crp/Fnr family transcriptional regulator | cofit | 29 | 87 |
o | Xanthobacter sp. DMC5 | GFF3972 | | CRP-like cAMP-activated global transcriptional regulator | insig. | 24 | 92 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS01350 | | transcriptional regulator | insig. | 23 | 71 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS16020 | | transcriptional regulator | no data | 27 | 80 |
| Azospirillum brasilense Sp245 | AZOBR_RS17340 | | hypothetical protein | insig. | 27 | 90 |
| Pseudomonas sp. DMC3 | GFF4244 | | CRP-like cAMP-activated global transcriptional regulator | insig. | 27 | 81 |
| Alteromonas macleodii MIT1002 | MIT1002_02534 | | cAMP regulatory protein | insig. | 21 | 79 |
| Azospirillum sp. SherDot2 | MPMX19_05361 | | CRP-like cAMP-activated global transcriptional regulator | strong | 28 | 96 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS08885 | | Crp/Fnr family transcriptional regulator | insig. | 28 | 90 |
| Cellulophaga baltica 18 | M666_RS11820 | | response regulator | sig. | 21 | 80 |
| Methylophilus sp. DMC18 | GFF1089 | | Transcriptional activator protein Anr | insig. | 25 | 91 |
| Marinobacter adhaerens HP15 | HP15_634 | | transcriptional regulator, Crp/Fnr family | insig. | 24 | 83 |
| Rhodanobacter sp000427505 FW510-R12 | LRK53_RS17195 | | helix-turn-helix domain-containing protein | insig. | 28 | 97 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS04050 | | Crp/Fnr family transcriptional regulator | insig. | 28 | 88 |
| Burkholderia phytofirmans PsJN | BPHYT_RS05355 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 92 |
| Synechocystis sp000284455 PCC 6803 | SGL_RS09285 | | global nitrogen regulator NtcA | no data | 26 | 78 |
| Variovorax sp. OAS795 | ABID97_RS07820 | | Crp/Fnr family transcriptional regulator | strong | 24 | 94 |
| Pseudomonas sp. SVBP6 | COO64_RS18640 | fnrA | Crp/Fnr family transcriptional regulator FnrA | insig. | 24 | 90 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02710 | | transcriptional regulator, Crp/Fnr family | insig. | 23 | 85 |
| Castellaniella sp019104865 MT123 | ABCV34_RS13935 | | Crp/Fnr family transcriptional regulator | insig. | 26 | 89 |
| Synechococcus elongatus PCC 7942 | Synpcc7942_0127 | ntcA | transcriptional regulator, Crp/Fnr family | no data | 27 | 78 |
| Pseudomonas putida KT2440 | PP_4265 | | DNA-binding transcriptional dual regulator | strong | 25 | 90 |
| Acidovorax sp. GW101-3H11 | Ac3H11_975 | | transcriptional regulator, Crp/Fnr family | no data | 29 | 91 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1100 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 25 | 66 |
| Pseudomonas sp. BP01 | JOY50_RS00125 | fnrA | Crp/Fnr family transcriptional regulator FnrA | insig. | 25 | 90 |
| Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1722 | | transcriptional regulator, Crp/Fnr family | insig. | 25 | 84 |
| Acidovorax sp. GW101-3H11 | Ac3H11_944 | | transcriptional regulator, Crp/Fnr family | insig. | 24 | 98 |
| Pseudomonas sp. SVBP6 | COO64_RS14205 | | Crp/Fnr family transcriptional regulator | no data | 27 | 91 |
| Lysobacter sp. OAE881 | ABIE51_RS03805 | | fumarate/nitrate reduction transcriptional regulator Fnr | cofit | 27 | 99 |
| Dinoroseobacter shibae DFL-12 | Dshi_3189 | | cyclic nucleotide-binding protein (RefSeq) | insig. | 27 | 81 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4142 | | transcriptional regulator, Crp/Fnr family | insig. | 26 | 92 |
| Dechlorosoma suillum PS | Dsui_1460 | | cAMP-binding protein | strong | 25 | 87 |
| Pseudomonas stutzeri RCH2 | Psest_2538 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | strong | 24 | 87 |
| Pseudomonas stutzeri RCH2 | Psest_3495 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 28 | 93 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS16920 | | Crp/Fnr family transcriptional regulator | strong | 24 | 81 |
| Rhodanobacter denitrificans MT42 | LRK55_RS05585 | | helix-turn-helix domain-containing protein | insig. | 28 | 90 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS05830 | | helix-turn-helix domain-containing protein | insig. | 28 | 90 |
| Caulobacter crescentus NA1000 | CCNA_00789 | | hypoxia transcriptional regulator FixK | strong | 28 | 74 |
| Caulobacter crescentus NA1000 Δfur | CCNA_00789 | | hypoxia transcriptional regulator FixK | cofit | 28 | 74 |
| Pseudomonas stutzeri RCH2 | Psest_0830 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | strong | 26 | 88 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_11565 | | Crp/Fnr family transcriptional regulator | insig. | 24 | 84 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF774 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 27 | 88 |
| Rhodanobacter denitrificans MT42 | LRK55_RS13815 | | cyclic nucleotide-binding domain-containing protein | strong | 25 | 87 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS14095 | | cyclic nucleotide-binding domain-containing protein | strong | 25 | 87 |
| Pseudomonas fluorescens GW456-L13 | PfGW456L13_481 | | transcriptional regulator, Crp/Fnr family | insig. | 23 | 81 |
| Castellaniella sp019104865 MT123 | ABCV34_RS06455 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 86 |
| Burkholderia phytofirmans PsJN | BPHYT_RS34870 | | Crp/Fnr family transcriptional regulator | no data | 27 | 81 |
| Pseudomonas simiae WCS417 | PS417_00955 | | Crp/Fnr family transcriptional regulator | insig. | 24 | 80 |
| Paraburkholderia graminis OAS925 | ABIE53_003893 | | CRP/FNR family cyclic AMP-dependent transcriptional regulator | insig. | 22 | 85 |
| Xanthobacter sp. DMC5 | GFF3783 | | Nitrogen fixation regulation protein FixK | insig. | 27 | 77 |
| Ralstonia solanacearum PSI07 | RPSI07_RS17705 | | fumarate/nitrate reduction transcriptional regulator Fnr | insig. | 27 | 90 |