| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Methanococcus maripaludis S2 | MMP_RS03885 | | tyrosine-type recombinase/integrase | insig. | 100 | 100 |
| | Methanococcus maripaludis JJ | MMJJ_RS02430 | | tyrosine-type recombinase/integrase | no data | 51 | 99 |
| | Methanococcus maripaludis S2 | MMP_RS02510 | | site-specific integrase | sig. | 52 | 100 |
| | Methanococcus maripaludis JJ | MMJJ_RS04325 | | tyrosine-type recombinase/integrase | insig. | 50 | 96 |
| | Methanococcus maripaludis JJ | MMJJ_RS02375 | | site-specific integrase | insig. | 48 | 92 |
| | Methanococcus maripaludis JJ | MMJJ_RS01095 | | site-specific integrase | insig. | 32 | 90 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS44390 | | site-specific integrase | insig. | 27 | 84 |
| o | Shewanella oneidensis MR-1 | SO2037 | | site-specific recombinase, phage integrase family (NCBI ptt file) | insig. | 24 | 87 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3270 | | Site-specific recombinase XerD | insig. | 25 | 87 |
| o | Bacteroides thetaiotaomicron VPI-5482 | BT2843 | | integrase (NCBI ptt file) | strong | 24 | 89 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS09520 | | site-specific tyrosine recombinase XerD | sig. | 27 | 87 |
| o | Bacteroides stercoris CC31F | HMPREF1181_RS01250 | | site-specific tyrosine recombinase XerD | insig. | 25 | 89 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01050 | | site-specific recombinase, phage integrase family/ribosomal subunit interface protein | insig. | 29 | 52 |
| | Cellulophaga baltica 18 | M666_RS09150 | | tyrosine-type recombinase/integrase | sig. | 26 | 68 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02123 | | tyrosine recombinase XerD | strong | 24 | 88 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00850 | | site-specific tyrosine recombinase XerD | no data | 27 | 73 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS44605 | | tyrosine-type recombinase/integrase | insig. | 24 | 83 |
| | Acinetobacter radioresistens SK82 | MPMX26_00169 | | Tyrosine recombinase XerD | no data | 30 | 50 |
| o | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS04705 | | site-specific tyrosine recombinase XerD | strong | 24 | 83 |
| | Bifidobacterium breve UCC2003 | BBR_RS16655 | | tyrosine recombinase XerC | strong | 32 | 48 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1809 | | tyrosine recombinase XerD | insig. | 25 | 87 |
| o | Methylophilus sp. DMC18 | GFF2342 | | Tyrosine recombinase XerD | insig. | 23 | 85 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_00325 | | class 1 integron integrase IntI1 | no data | 23 | 76 |
| | Sphingobium sp. HT1-2 | GFF5327 | | Integron integrase IntI1 | cofit | 23 | 76 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_2265 | | tyrosine recombinase XerD | strong | 25 | 85 |
| o | Rahnella sp. WP5 | EX31_RS13480 | | site-specific tyrosine recombinase XerD | strong | 24 | 90 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS10885 | | tyrosine recombinase XerC | strong | 29 | 48 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_15405 | | integron integrase | insig. | 26 | 77 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_0359 | | tyrosine recombinase XerD (RefSeq) | strong | 27 | 70 |
| o | Escherichia coli BL21 | ECD_03687 | | site-specific tyrosine recombinase | sig. | 24 | 87 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2742 | | integrase, site-specific recombinase (NCBI ptt file) | insig. | 29 | 48 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0342 | | integron integrase | insig. | 25 | 76 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS00045 | | site-specific integrase | no data | 28 | 47 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS01870 | | site-specific integrase | insig. | 28 | 47 |
| | Cellulophaga baltica 18 | M666_RS11310 | | site-specific tyrosine recombinase XerD | sig. | 27 | 69 |
| o | Escherichia coli ECOR27 | NOLOHH_06550 | xerC | tyrosine recombinase XerC | insig. | 24 | 87 |
| o | Escherichia coli ECOR38 | HEPCGN_13125 | xerC | tyrosine recombinase XerC | cofit | 24 | 87 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04239 | | Tyrosine recombinase XerC | insig. | 24 | 87 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS21875 | | tyrosine recombinase XerC | strong | 24 | 87 |
| o | Escherichia coli BW25113 | b3811 | xerC | site-specific tyrosine recombinase XerC (NCBI) | strong | 24 | 87 |
| o | Escherichia coli ECRC62 | BNILDI_04985 | xerC | tyrosine recombinase XerC | insig. | 24 | 87 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_09700 | | tyrosine recombinase XerC | sig. | 24 | 87 |
| | Acinetobacter baumannii LAC-4 | RR41_RS17765 | | site-specific tyrosine recombinase XerD | no data | 31 | 48 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_04300 | | site-specific tyrosine recombinase XerD | sig. | 30 | 48 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS02835 | | integrase | strong | 28 | 49 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3629 | | integrase family protein (RefSeq) | no data | 25 | 89 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3661 | | integrase family protein (RefSeq) | no data | 25 | 89 |
| | Pseudomonas sp. RS175 | PFR28_00331 | | Tyrosine recombinase XerD | strong | 25 | 69 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS39870 | | tyrosine-type recombinase/integrase | insig. | 22 | 92 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09695 | | integrase | strong | 29 | 48 |
| | Serratia liquefaciens MT49 | IAI46_20730 | | site-specific tyrosine recombinase XerD | insig. | 29 | 48 |
| | Escherichia coli ECRC102 | NIAGMN_17335 | xerD | site-specific tyrosine recombinase XerD | no data | 26 | 65 |
| | Dickeya dianthicola 67-19 | HGI48_RS03440 | | site-specific tyrosine recombinase XerD | insig. | 24 | 82 |
| | Dickeya dianthicola ME23 | DZA65_RS03485 | | site-specific tyrosine recombinase XerD | no data | 24 | 82 |
| o | Escherichia coli ECRC100 | OKFHMN_14420 | xerC | tyrosine recombinase XerC | insig. | 23 | 87 |
| o | Escherichia coli ECRC101 | MCAODC_04925 | xerC | tyrosine recombinase XerC | no data | 23 | 87 |
| o | Escherichia coli ECRC102 | NIAGMN_12175 | xerC | tyrosine recombinase XerC | no data | 23 | 87 |
| o | Escherichia coli ECRC98 | JDDGAC_18045 | xerC | tyrosine recombinase XerC | no data | 23 | 87 |
| o | Escherichia coli ECRC99 | KEDOAH_13730 | xerC | tyrosine recombinase XerC | no data | 23 | 87 |
| | Klebsiella michiganensis M5al | BWI76_RS23815 | | site-specific tyrosine recombinase XerD | no data | 30 | 48 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1721 | | Tyrosine recombinase XerD | strong | 24 | 80 |
| | Ralstonia solanacearum UW163 | UW163_RS23220 | | recombinase XerC | insig. | 23 | 82 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS08890 | | site-specific integrase | insig. | 22 | 90 |
| o | Escherichia fergusonii Becca | EFB2_04826 | | Tyrosine recombinase XerC | strong | 23 | 87 |
| | Alteromonas macleodii MIT1002 | MIT1002_00786 | | Tyrosine recombinase XerD | insig. | 30 | 50 |
| o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS17800 | | tyrosine-type recombinase/integrase | insig. | 21 | 88 |
| | Sinorhizobium meliloti 1021 | SMc00691 | | site-specific tyrosine recombinase XerD | sig. | 27 | 72 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00821 | | Tyrosine recombinase XerD | sig. | 26 | 65 |
| | Escherichia coli BL21 | ECD_02726 | | site-specific tyrosine recombinase | strong | 26 | 65 |
| | Escherichia fergusonii Becca | EFB2_01007 | | Tyrosine recombinase XerD | strong | 26 | 65 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS16125 | | site-specific tyrosine recombinase XerD | strong | 26 | 65 |
| | Escherichia coli BW25113 | b2894 | xerD | site-specific tyrosine recombinase XerD (NCBI) | strong | 26 | 65 |
| | Escherichia coli ECOR38 | HEPCGN_18860 | xerD | site-specific tyrosine recombinase XerD | strong | 26 | 65 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17890 | | site-specific tyrosine recombinase XerD | strong | 29 | 48 |
| | Bifidobacterium breve UCC2003 | BBR_RS16755 | | site-specific tyrosine recombinase XerD | strong | 27 | 55 |
| | Escherichia coli ECOR27 | NOLOHH_11495 | xerD | site-specific tyrosine recombinase XerD | insig. | 26 | 65 |
| | Escherichia coli ECRC100 | OKFHMN_19570 | xerD | site-specific tyrosine recombinase XerD | no data | 26 | 65 |
| | Escherichia coli ECRC101 | MCAODC_10090 | xerD | site-specific tyrosine recombinase XerD | no data | 26 | 65 |
| | Escherichia coli ECRC62 | BNILDI_10025 | xerD | site-specific tyrosine recombinase XerD | insig. | 26 | 65 |
| | Escherichia coli ECRC98 | JDDGAC_23210 | xerD | site-specific tyrosine recombinase XerD | no data | 26 | 65 |
| | Escherichia coli ECRC99 | KEDOAH_08570 | xerD | site-specific tyrosine recombinase XerD | no data | 26 | 65 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_06385 | | recombinase XerD | strong | 25 | 69 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3011 | | Tyrosine recombinase XerD | insig. | 24 | 80 |
| | Erwinia amylovora T8 | OLJFJH_08835 | | site-specific tyrosine recombinase XerD | strong | 27 | 48 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_12250 | | site-specific tyrosine recombinase XerD | strong | 27 | 49 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS24560 | | site-specific tyrosine recombinase XerD | sig. | 25 | 69 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS24560 | | site-specific tyrosine recombinase XerD | strong | 25 | 69 |
| | Azospirillum brasilense Sp245 | AZOBR_RS24420 | | integrase | insig. | 23 | 92 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2991 | | Tyrosine recombinase XerD | cofit | 30 | 48 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_19035 | | integrase | no data | 23 | 88 |
| | Pseudomonas segetis P6 | MPMX49_01575 | | Tyrosine recombinase XerD | cofit | 28 | 48 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS09900 | | site-specific integrase | insig. | 25 | 86 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0028 | | Site-specific recombinase XerD | no data | 25 | 76 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2549 | | Site-specific recombinase XerD | no data | 25 | 76 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4348 | | Site-specific recombinase XerD | no data | 25 | 76 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_4480 | | tyrosine recombinase XerC | no data | 23 | 87 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2945 | | tyrosine recombinase XerD | insig. | 29 | 48 |
| | Enterobacter sp. TBS_079 | MPMX20_03753 | | Tyrosine recombinase XerD | strong | 29 | 48 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04729 | | Tyrosine recombinase XerD | cofit | 29 | 47 |
| | Pseudomonas sp. DMC3 | GFF1987 | | Tyrosine recombinase XerD | insig. | 24 | 69 |