| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 1.0 | GFF4865 | | Glycine cleavage system transcriptional activator GcvA | 1.0 | GFF1504 | | DEAD-box ATP-dependent RNA helicase CshA (EC 3.6.4.13) | 0.50 | 12 |
| Escherichia coli ECOR27 | 0.98 | NOLOHH_12000 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.87 | NOLOHH_09955 | deaD | ATP-dependent RNA helicase DeaD | low | > 76 |
| Escherichia coli ECRC98 | 0.98 | JDDGAC_23785 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.88 | JDDGAC_21780 | deaD | ATP-dependent RNA helicase DeaD | low | > 87 |
| Escherichia coli Nissle 1917 | 0.98 | ECOLIN_RS15650 | | glycine cleavage system transcriptional regulator GcvA | 0.87 | ECOLIN_RS18165 | | ATP-dependent RNA helicase DeaD | low | > 55 |
| Escherichia coli ECRC99 | 0.98 | KEDOAH_08010 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.88 | KEDOAH_09995 | deaD | ATP-dependent RNA helicase DeaD | — | — |
| Escherichia fergusonii Becca | 0.98 | EFB2_01109 | | Glycine cleavage system transcriptional activator | 0.87 | EFB2_00661 | | ATP-dependent RNA helicase DeaD | low | > 86 |
| Escherichia coli ECRC101 | 0.98 | MCAODC_10645 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.88 | MCAODC_08675 | deaD | ATP-dependent RNA helicase DeaD | low | > 87 |
| Escherichia coli BL21 | 0.98 | ECD_02659 | | glycine cleavage system transcriptional activator; autorepressor | 0.87 | ECD_03029 | | ATP-dependent RNA helicase | low | > 61 |
| Escherichia coli ECRC62 | 0.98 | BNILDI_10505 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.87 | BNILDI_01580 | deaD | ATP-dependent RNA helicase DeaD | 0.65 | 8 |
| Escherichia coli BW25113 | 0.98 | b2808 | gcvA | DNA-binding transcriptional dual regulator (NCBI) | 0.87 | b3162 | deaD | inducible ATP-independent RNA helicase (VIMSS) | low | > 76 |
| Escherichia coli ECOR38 | 0.98 | HEPCGN_19375 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.87 | HEPCGN_17030 | deaD | ATP-dependent RNA helicase DeaD | low | > 88 |
| Escherichia coli ECRC100 | 0.98 | OKFHMN_20120 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.88 | OKFHMN_18155 | deaD | ATP-dependent RNA helicase DeaD | low | > 79 |
| Escherichia coli ECRC102 | 0.98 | NIAGMN_17890 | gcvA | glycine cleavage system transcriptional regulator GcvA | 0.88 | NIAGMN_15915 | deaD | ATP-dependent RNA helicase DeaD | low | > 80 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.98 | OHPLBJKB_00923 | | Glycine cleavage system transcriptional activator | 0.87 | OHPLBJKB_00538 | | ATP-dependent RNA helicase DeaD | 0.39 | 64 |
| Enterobacter sp. TBS_079 | 0.97 | MPMX20_03671 | | Glycine cleavage system transcriptional activator | 0.86 | MPMX20_04066 | | ATP-dependent RNA helicase DeaD | low | > 85 |
| Klebsiella michiganensis M5al | 0.97 | BWI76_RS22955 | | transcriptional regulator GcvA | 0.86 | BWI76_RS25055 | | DEAD/DEAH family ATP-dependent RNA helicase | — | — |
| Enterobacter asburiae PDN3 | 0.96 | EX28DRAFT_2883 | | Transcriptional regulator | 0.85 | EX28DRAFT_3211 | | Superfamily II DNA and RNA helicases | — | — |
| Pantoea sp. MT58 | 0.93 | IAI47_04025 | | transcriptional regulator GcvA | 0.79 | IAI47_16990 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 76 |
| Pantoea agglomerans CFBP13505 P0401 | 0.93 | PagCFBP13505_RS16945 | | transcriptional regulator GcvA | 0.78 | PagCFBP13505_RS09085 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 74 |
| Erwinia tracheiphila HP pepo 2.2 | 0.93 | IJEDHG_17275 | gcvA | Glycine cleavage system transcriptional activator | 0.78 | IJEDHG_13975 | | DEAD/DEAH family ATP-dependent RNA helicase | — | — |
| Serratia liquefaciens MT49 | 0.93 | IAI46_20340 | | transcriptional regulator GcvA | 0.80 | IAI46_01970 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 87 |
| Erwinia tracheiphila SCR3 | 0.93 | LU632_RS06255 | | transcriptional regulator GcvA | 0.78 | LU632_RS21030 | | DEAD/DEAH family ATP-dependent RNA helicase | — | — |
| Erwinia amylovora T8 | 0.93 | OLJFJH_09170 | | Glycine cleavage system transcriptional activator | 0.76 | OLJFJH_07275 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 58 |
| Dickeya dadantii 3937 | 0.92 | DDA3937_RS05050 | | transcriptional regulator GcvA | 0.80 | DDA3937_RS03100 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 74 |
| Dickeya dianthicola 67-19 | 0.92 | HGI48_RS05050 | | transcriptional regulator GcvA | 0.79 | HGI48_RS03275 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 71 |
| Dickeya dianthicola ME23 | 0.92 | DZA65_RS05390 | | transcriptional regulator GcvA | 0.79 | DZA65_RS03270 | | DEAD/DEAH family ATP-dependent RNA helicase | — | — |
| Pectobacterium carotovorum WPP14 | 0.91 | HER17_RS16415 | | transcriptional regulator GcvA | 0.79 | HER17_RS18175 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 75 |
| Rahnella sp. WP5 | 0.90 | EX31_RS13110 | | transcriptional regulator GcvA | 0.81 | EX31_RS08510 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 89 |
| Klebsiella pneumoniae MKP103 | 0.87 | KDGMDA_03515 | | Glycine cleavage system transcriptional activator | 0.85 | KDGMDA_05860 | | DEAD/DEAH family ATP-dependent RNA helicase | low | > 95 |
| Vibrio cholerae E7946 ATCC 55056 | 0.74 | CSW01_04590 | | transcriptional regulator GcvA | 0.38 | CSW01_18185 | | DEAD/DEAH box family ATP-dependent RNA helicase | low | > 62 |
| Shewanella sp. ANA-3 | 0.71 | Shewana3_2894 | | DNA-binding transcriptional activator GcvA (RefSeq) | 0.44 | Shewana3_3595 | | DEAD/DEAH box helicase domain-containing protein (RefSeq) | — | — |
| Shewanella oneidensis MR-1 | 0.71 | SO1533 | | glycine cleavage system transcriptional activator, putative (NCBI ptt file) | 0.43 | SO4034 | deaD | ATP-dependent RNA helicase DeaD (NCBI ptt file) | low | > 76 |
| Shewanella amazonensis SB2B | 0.71 | Sama_2429 | | DNA-binding transcriptional activator GcvA (RefSeq) | 0.46 | Sama_0512 | | ATP-dependent RNA helicase DeaD (RefSeq) | low | > 62 |
| Shewanella loihica PV-4 | 0.70 | Shew_2764 | | DNA-binding transcriptional activator GcvA (RefSeq) | 0.47 | Shew_0531 | | DEAD/DEAH box helicase domain-containing protein (RefSeq) | — | — |
| Alteromonas macleodii MIT1002 | 0.62 | MIT1002_01520 | | Gcv operon activator | 0.45 | MIT1002_00666 | | Cold-shock DEAD box protein A | 0.41 | 36 |
| Kangiella aquimarina DSM 16071 | 0.54 | B158DRAFT_0909 | | Transcriptional regulator | 0.44 | B158DRAFT_1850 | | ATP-dependent RNA helicase CsdA (EC 5.99.1.-) | low | > 40 |
| Pseudomonas fluorescens FW300-N2E2 | 0.38 | Pf6N2E2_1560 | | Glycine cleavage system transcriptional activator GcvA | 0.36 | Pf6N2E2_2450 | | DEAD-box ATP-dependent RNA helicase CshA (EC 3.6.4.13) | — | — |
| Dyella japonica UNC79MFTsu3.2 | 0.36 | ABZR86_RS20860 | | transcriptional regulator GcvA | 0.43 | ABZR86_RS08990 | | DEAD/DEAH box helicase | low | > 74 |
| Pseudomonas sp. BP01 | 0.32 | JOY50_RS06910 | gcvA | transcriptional regulator GcvA | 0.36 | JOY50_RS17005 | | DEAD/DEAH box helicase | low | > 84 |
| Pseudomonas aeruginosa MRSN321 | 0.31 | DY961_RS06495 | | LysR substrate-binding domain-containing protein | 0.35 | DY961_RS02795 | | DEAD/DEAH box helicase | low | > 100 |
| Pseudomonas fluorescens FW300-N2C3 | 0.31 | AO356_15125 | | LysR family transcriptional regulator | 0.36 | AO356_03110 | | RNA helicase | — | — |
| Pseudomonas putida KT2440 | 0.31 | PP_4107 | | Transcriptional regulator, LysR family | 0.36 | PP_1868 | | ATP-dependent DEAD-box RNA helicase DeaD | — | — |
| Pseudomonas aeruginosa PUPa3 | 0.31 | DQ20_RS46300 | | LysR substrate-binding domain-containing protein | 0.35 | DQ20_RS32800 | | DEAD/DEAH box helicase | low | > 101 |
| Pseudomonas aeruginosa PA14 | 0.31 | IKLFDK_05490 | | transcriptional regulator | 0.35 | IKLFDK_14425 | | ATP-dependent RNA helicase | low | > 98 |
| Pseudomonas fluorescens SBW25-INTG | 0.30 | PFLU_RS16235 | | transcriptional regulator GcvA | 0.36 | PFLU_RS08490 | | DEAD/DEAH box helicase | low | > 109 |
| Pseudomonas fluorescens FW300-N1B4 | 0.30 | Pf1N1B4_72 | | Transcriptional regulator, LysR family | 0.36 | Pf1N1B4_265 | | DEAD-box ATP-dependent RNA helicase CshA (EC 3.6.4.13) | — | — |
| Pseudomonas fluorescens SBW25 | 0.30 | PFLU_RS16235 | | transcriptional regulator GcvA | 0.36 | PFLU_RS08490 | | DEAD/DEAH box helicase | — | — |
| Pseudomonas simiae WCS417 | 0.30 | PS417_14890 | | LysR family transcriptional regulator | 0.36 | PS417_08540 | | RNA helicase | low | > 88 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.30 | Psyr_3521 | | transcriptional regulator, LysR family | 0.36 | Psyr_3619 | | Helicase, C-terminal:DbpA, RNA-binding:DEAD/DEAH box helicase, N-terminal | — | — |
| Desulfovibrio vulgaris Hildenborough JW710 | 0.30 | DVU1402 | | transcriptional regulator, LysR family (TIGR) | 0.31 | DVU3310 | deaD | ATP-dependent RNA helicase, DEAD/DEAH family (TIGR) | low | > 55 |
| Pseudomonas syringae pv. syringae B728a | 0.30 | Psyr_3521 | | transcriptional regulator, LysR family | 0.36 | Psyr_3619 | | Helicase, C-terminal:DbpA, RNA-binding:DEAD/DEAH box helicase, N-terminal | — | — |
| Pseudomonas orientalis W4I3 | 0.30 | QF045_RS15020 | | LysR family transcriptional regulator | 0.36 | QF045_RS11260 | | DEAD/DEAH box helicase | low | > 93 |
| Pseudomonas fluorescens GW456-L13 | 0.30 | PfGW456L13_4953 | | Glycine cleavage system transcriptional activator | 0.36 | PfGW456L13_2247 | | DEAD-box ATP-dependent RNA helicase CshA (EC 3.6.4.13) | — | — |
| Pseudomonas lactucae CFBP13502 | 0.30 | GEMAOFIL_02417 | | Glycine cleavage system transcriptional activator | 0.36 | GEMAOFIL_01840 | | ATP-dependent RNA helicase DeaD | — | — |
| Pseudomonas sp. S08-1 | 0.30 | OH686_20310 | | Transcriptional regulator, LysR family | 0.37 | OH686_22545 | | DEAD-box ATP-dependent RNA helicase DeaD ( CshA) | low | > 80 |
| Pseudomonas fluorescens FW300-N2E3 | 0.30 | AO353_15505 | | LysR family transcriptional regulator | 0.36 | AO353_19130 | | RNA helicase | — | — |
| Pseudomonas sp. DMC3 | 0.29 | GFF1885 | | Glycine cleavage system transcriptional activator | 0.36 | GFF4601 | | ATP-dependent RNA helicase DeaD | — | — |
| Pseudomonas stutzeri RCH2 | 0.29 | Psest_2739 | | Transcriptional regulator | 0.37 | Psest_1804 | | Superfamily II DNA and RNA helicases | low | > 67 |
| Pseudomonas segetis P6 | 0.29 | MPMX49_00400 | | Glycine cleavage system transcriptional activator | 0.37 | MPMX49_02165 | | ATP-dependent RNA helicase DeaD | low | > 75 |
| Pseudomonas sp. RS175 | 0.29 | PFR28_04727 | | Glycine cleavage system transcriptional activator | 0.37 | PFR28_00980 | | ATP-dependent RNA helicase DeaD | low | > 88 |
| Rhodanobacter denitrificans FW104-10B01 | 0.29 | LRK54_RS06630 | | transcriptional regulator GcvA | 0.43 | LRK54_RS02650 | | DEAD/DEAH box helicase | low | > 59 |
| Rhodanobacter denitrificans MT42 | 0.29 | LRK55_RS06375 | | transcriptional regulator GcvA | 0.43 | LRK55_RS02405 | | DEAD/DEAH box helicase | low | > 63 |
| Rhodanobacter sp000427505 FW510-R12 | 0.28 | LRK53_RS10360 | | LysR substrate-binding domain-containing protein | 0.43 | LRK53_RS07300 | | DEAD/DEAH box helicase | low | > 59 |
| Dechlorosoma suillum PS | 0.26 | Dsui_2033 | | transcriptional regulator | 0.46 | Dsui_1351 | | DNA/RNA helicase, superfamily II | low | > 51 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.25 | Xcc-8004.1418.1 | | Glycine cleavage system transcriptional activator | 0.44 | Xcc-8004.1841.1 | | DEAD-box ATP-dependent RNA helicase CshA (EC 3.6.4.13) | — | — |
| Rhodanobacter sp. FW510-T8 | 0.20 | OKGIIK_16180 | | Biotin transporter BioY | 0.43 | OKGIIK_09705 | | ATP-dependent RNA helicase | low | > 53 |
Not shown: 39 genomes with orthologs for GFF4865 only; 14 genomes with orthologs for GFF1504 only