| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Azospirillum sp. SherDot2 | MPMX19_00954 | | Cyclic AMP receptor protein | no data | 100 | 100 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS09885 | | Crp/Fnr family transcriptional regulator | no data | 71 | 95 |
| o | Variovorax sp. SCN45 | GFF2262 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 42 | 100 |
| | Azospirillum brasilense Sp245 | AZOBR_RS23995 | | Crp/Fnr family transcriptional regulator | no data | 44 | 84 |
| | Variovorax sp. OAS795 | ABID97_RS24095 | | Crp/Fnr family transcriptional regulator | insig. | 46 | 76 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS18910 | | Crp/Fnr family transcriptional regulator | cofit | 37 | 90 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_4124 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 41 | 73 |
| o | Caulobacter crescentus NA1000 | CCNA_01478 | | CRP-family transcription regulator | sig. | 31 | 90 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_01478 | | CRP-family transcription regulator | cofit | 31 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_03723 | | hypothetical protein | no data | 29 | 86 |
| | Dechlorosoma suillum PS | Dsui_1690 | | cAMP-binding protein | cofit | 30 | 80 |
| | Azospirillum brasilense Sp245 | AZOBR_RS09400 | | transcriptional regulator Crp/Fnr family | insig. | 28 | 88 |
| | Sinorhizobium meliloti 1021 | SMc02175 | | transcriptional regulator | sig. | 34 | 70 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS10605 | | Crp/Fnr family transcriptional regulator | strong | 32 | 77 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF774 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 31 | 82 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1699 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 30 | 82 |
| | Rhodopseudomonas palustris CGA009 | TX73_021475 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 91 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS03515 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 95 |
| | Variovorax sp. SCN45 | GFF6037 | | Transcriptional regulator, Crp/Fnr family | cofit | 28 | 86 |
| | Sinorhizobium meliloti 1021 | SMa1245 | | Crp/fnr-like transcriptional regulator | insig. | 29 | 73 |
| | Variovorax sp. OAS795 | ABID97_RS07820 | | Crp/Fnr family transcriptional regulator | strong | 28 | 86 |
| | Acinetobacter radioresistens SK82 | MPMX26_01094 | | Cyclic AMP receptor-like protein | cofit | 25 | 81 |
| | Azospirillum sp. SherDot2 | MPMX19_05361 | | CRP-like cAMP-activated global transcriptional regulator | strong | 30 | 92 |
| | Phaeobacter inhibens DSM 17395 | PGA1_262p01250 | | transcriptional regulator, crp family | sig. | 28 | 89 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3997 | | transcriptional regulator, Crp/Fnr family | insig. | 27 | 84 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS11745 | | Crp/Fnr family transcriptional regulator | cofit | 29 | 65 |
| | Azospirillum brasilense Sp245 | AZOBR_RS32695 | | hypothetical protein | no data | 29 | 60 |
| | Rhodopseudomonas palustris CGA009 | TX73_020705 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 80 |
| | Shewanella loihica PV-4 | Shew_0585 | | cAMP-regulatory protein (RefSeq) | strong | 22 | 77 |
| | Serratia liquefaciens MT49 | IAI46_23580 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Rahnella sp. WP5 | EX31_RS04620 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Shewanella sp. ANA-3 | Shewana3_0617 | | cAMP-regulatory protein (RefSeq) | no data | 22 | 77 |
| | Shewanella oneidensis MR-1 | SO0624 | crp | catabolite gene activator (NCBI ptt file) | strong | 22 | 77 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3967 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 31 | 73 |
| | Dickeya dadantii 3937 | DDA3937_RS19445 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Dickeya dianthicola 67-19 | HGI48_RS19565 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Dickeya dianthicola ME23 | DZA65_RS20650 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Pectobacterium carotovorum WPP14 | HER17_RS01915 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_10645 | | Crp/Fnr family transcriptional regulator | insig. | 29 | 71 |
| | Escherichia coli BL21 | ECD_03208 | | cAMP-activated global transcription factor, mediator of catabolite repression | no data | 25 | 77 |
| | Escherichia fergusonii Becca | EFB2_00465 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECOR27 | NOLOHH_09040 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECOR38 | HEPCGN_16065 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECRC100 | OKFHMN_17240 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECRC101 | MCAODC_07770 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECRC102 | NIAGMN_15010 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECRC62 | BNILDI_02480 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECRC98 | JDDGAC_20870 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli ECRC99 | KEDOAH_10900 | crp | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00345 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS19230 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Escherichia coli BW25113 | b3357 | crp | DNA-binding transcriptional dual regulator (NCBI) | no data | 25 | 77 |
| | Pantoea sp. MT58 | IAI47_01965 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS21615 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Shewanella amazonensis SB2B | Sama_3004 | | cAMP-regulatory protein (RefSeq) | strong | 21 | 77 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4172 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | no data | 25 | 77 |
| | Enterobacter sp. TBS_079 | MPMX20_04260 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Erwinia amylovora T8 | OLJFJH_04020 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Klebsiella michiganensis M5al | BWI76_RS25990 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_06820 | | cAMP-activated global transcriptional regulator CRP | no data | 25 | 77 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3712 | | Cyclic AMP receptor protein | strong | 25 | 77 |
| | Pseudomonas stutzeri RCH2 | Psest_3646 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | insig. | 28 | 77 |
| | Pseudomonas segetis P6 | ACVTMO_RS04425 | crp | cAMP-activated global transcriptional regulator CRP | sig. | 27 | 77 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_481 | | transcriptional regulator, Crp/Fnr family | insig. | 26 | 79 |
| | Agrobacterium fabrum C58 | Atu4380 | | Crp family transcriptional regulator | insig. | 26 | 80 |
| | Acinetobacter baumannii LAC-4 | RR41_RS10035 | | cAMP-activated global transcriptional regulator CRP | insig. | 23 | 84 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS17960 | | Crp/Fnr family transcriptional regulator | insig. | 28 | 72 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11080 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 82 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11080 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 82 |
| | Pseudomonas sp. S08-1 | OH686_15145 | | Cyclic AMP receptor protein | cofit | 27 | 77 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_12115 | crp | cAMP-activated global transcriptional regulator CRP | no data | 24 | 77 |
| | Erwinia tracheiphila SCR3 | LU632_RS22800 | crp | cAMP-activated global transcriptional regulator CRP | no data | 24 | 77 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0264 | | cAMP-binding proteins - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinases | strong | 27 | 77 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS34870 | | Crp/Fnr family transcriptional regulator | no data | 28 | 91 |
| | Pseudomonas sp. SVBP6 | COO64_RS12305 | | Crp/Fnr family transcriptional regulator | insig. | 28 | 88 |
| | Bifidobacterium breve UCC2003 | BBR_RS12880 | | Crp/Fnr family transcriptional regulator | strong | 26 | 70 |
| | Azospirillum brasilense Sp245 | AZOBR_RS28220 | | cyclic nucleotide-binding protein | insig. | 25 | 92 |
| | Variovorax sp. SCN45 | GFF6806 | | transcriptional regulator, Crp/Fnr family | no data | 31 | 79 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS00970 | | Crp/Fnr family transcriptional regulator | insig. | 26 | 72 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS00970 | | Crp/Fnr family transcriptional regulator | insig. | 26 | 72 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_1243 | | cyclic nucleotide-binding domain (cNMP-BD) protein | insig. | 29 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_03039 | | Cyclic AMP receptor protein | insig. | 25 | 73 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_13230 | | cAMP-activated global transcriptional regulator CRP | no data | 24 | 77 |
| | Alteromonas macleodii MIT1002 | MIT1002_02534 | | cAMP regulatory protein | insig. | 26 | 67 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09000 | | response regulator | insig. | 25 | 79 |
| | Pseudomonas sp. DMC3 | GFF4244 | | CRP-like cAMP-activated global transcriptional regulator | insig. | 27 | 84 |
| | Pseudomonas sp. BP01 | JOY50_RS18250 | crp | cAMP-activated global transcriptional regulator CRP | insig. | 23 | 77 |
| | Bosea sp. OAE506 | ABIE41_RS02530 | | Crp/Fnr family transcriptional regulator | insig. | 29 | 79 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_13900 | | transcriptional regulator | sig. | 24 | 71 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1722 | | transcriptional regulator, Crp/Fnr family | insig. | 27 | 71 |
| | Marinobacter adhaerens HP15 | HP15_3307 | | transcriptional regulator, Crp/Fnr family | sig. | 28 | 77 |
| | Pseudomonas sp. DMC3 | GFF14 | | Cyclic AMP receptor-like protein | insig. | 26 | 77 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_11565 | | Crp/Fnr family transcriptional regulator | insig. | 26 | 79 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2551 | | Vfr transcriptional regulator / Cyclic AMP receptor protein | insig. | 25 | 77 |
| | Pseudomonas sp. SVBP6 | COO64_RS22400 | crp | cAMP-activated global transcriptional regulator CRP | insig. | 25 | 77 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0993 | | transcriptional regulator, Crp/Fnr family (RefSeq) | insig. | 28 | 81 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS05355 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 78 |
| | Xanthobacter sp. DMC5 | GFF3972 | | CRP-like cAMP-activated global transcriptional regulator | insig. | 26 | 89 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1224 | | Vfr transcriptional regulator / Cyclic AMP receptor protein | insig. | 25 | 77 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS06200 | | Crp/Fnr family transcriptional regulator | insig. | 27 | 82 |