Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Shewanella loihica PV-4 | Shew_3269 | | Beta-galactosidase (RefSeq) | insig. | 100 | 100 |
o | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02365 | | DUF4981 domain-containing protein | cofit | 41 | 96 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS12235 | | DUF4981 domain-containing protein | insig. | 37 | 98 |
o | Phocaeicola dorei CL03T12C01 | ABI39_RS04555 | | DUF4981 domain-containing protein | insig. | 37 | 98 |
o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0485 | | Beta-galactosidase/beta-glucuronidase | insig. | 38 | 98 |
o | Bacteroides stercoris CC31F | HMPREF1181_RS02825 | | DUF4981 domain-containing protein | insig. | 38 | 97 |
| Bacteroides stercoris CC31F | HMPREF1181_RS05425 | | DUF4981 domain-containing protein | insig. | 38 | 98 |
o | Bacteroides thetaiotaomicron VPI-5482 | BT4241 | | beta-galactosidase (NCBI ptt file) | insig. | 35 | 96 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS02795 | | DUF4981 domain-containing protein | insig. | 38 | 98 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS08565 | | DUF4981 domain-containing protein | insig. | 38 | 98 |
o | Bacteroides ovatus ATCC 8483 | BACOVA_04358 | | Beta galactosidase small chain | insig. | 37 | 99 |
| Bacteroides ovatus ATCC 8483 | BACOVA_05079 | | Beta galactosidase small chain | insig. | 35 | 97 |
| Bacteroides thetaiotaomicron VPI-5482 | BT3340 | | Beta-galactosidase (EC 3.2.1.23) (from data) | strong | 37 | 98 |
| Bacteroides thetaiotaomicron VPI-5482 | BT3179 | | beta-galactosidase (NCBI ptt file) | insig. | 38 | 95 |
| Bacteroides thetaiotaomicron VPI-5482 | BT1626 | | beta-galactosidase (NCBI ptt file) | insig. | 37 | 96 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS13440 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 35 | 98 |
o | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS15515 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 35 | 99 |
| Bacteroides ovatus ATCC 8483 | BACOVA_01990 | | Beta galactosidase small chain | strong | 36 | 98 |
| Bacteroides stercoris CC31F | HMPREF1181_RS10650 | | DUF4981 domain-containing protein | insig. | 37 | 97 |
| Bacteroides stercoris CC31F | HMPREF1181_RS06435 | | DUF4981 domain-containing protein | sig. | 36 | 98 |
o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS04025 | | glycoside hydrolase family 2 | insig. | 36 | 95 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS06615 | | DUF4981 domain-containing protein | insig. | 36 | 96 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS03050 | | DUF4981 domain-containing protein | sig. | 36 | 98 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2143 | | Beta-galactosidase/beta-glucuronidase | insig. | 37 | 95 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS10505 | | DUF4981 domain-containing protein | strong | 36 | 96 |
| Bacteroides ovatus ATCC 8483 | BACOVA_01304 | | Beta galactosidase small chain | insig. | 36 | 97 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS08930 | | DUF4981 domain-containing protein | sig. | 35 | 98 |
o | Vibrio cholerae E7946 ATCC 55056 | CSW01_11845 | | beta-galactosidase | insig. | 36 | 96 |
o | Enterobacter asburiae PDN3 | EX28DRAFT_2508 | | Beta-galactosidase/beta-glucuronidase | insig. | 35 | 96 |
o | Alteromonas macleodii MIT1002 | MIT1002_00232 | | Beta-galactosidase | cofit | 34 | 96 |
o | Pectobacterium carotovorum WPP14 | HER17_RS14280 | | beta-galactosidase | cofit | 36 | 94 |
o | Enterobacter sp. TBS_079 | MPMX20_01052 | | Beta-galactosidase | strong | 36 | 96 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS01240 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 36 | 87 |
o | Dickeya dianthicola 67-19 | HGI48_RS07240 | | beta-galactosidase | insig. | 35 | 98 |
o | Dickeya dianthicola ME23 | DZA65_RS07750 | | beta-galactosidase | insig. | 35 | 98 |
| Bacteroides thetaiotaomicron VPI-5482 | BT3293 | | beta-galactosidase (NCBI ptt file) | insig. | 33 | 97 |
o | Rahnella sp. WP5 | EX31_RS21425 | | beta-galactosidase | insig. | 35 | 96 |
o | Dickeya dadantii 3937 | DDA3937_RS07375 | | beta-galactosidase | insig. | 35 | 96 |
o | Serratia liquefaciens MT49 | IAI46_17015 | | beta-galactosidase | insig. | 35 | 95 |
o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03327 | | Beta-galactosidase | insig. | 34 | 95 |
o | Escherichia coli ECOR27 | NOLOHH_01715 | lacZ | beta-galactosidase | cofit | 34 | 95 |
o | Escherichia coli Nissle 1917 | ECOLIN_RS02190 | | beta-galactosidase | insig. | 34 | 95 |
o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS01125 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 33 | 96 |
o | Pantoea sp. MT58 | IAI47_14970 | | beta-galactosidase | insig. | 36 | 86 |
o | Escherichia coli ECOR38 | HEPCGN_07425 | lacZ | beta-galactosidase | cofit | 34 | 95 |
o | Escherichia coli BL21 | ECD_00298 | | beta-D-galactosidase | insig. | 34 | 95 |
o | Escherichia coli BW25113 | b0344 | lacZ | beta-D-galactosidase (NCBI) | sig. | 34 | 95 |
o | Escherichia fergusonii Becca | EFB2_03698 | | Beta-galactosidase | insig. | 34 | 95 |
o | Escherichia coli ECRC62 | BNILDI_23125 | lacZ | beta-galactosidase | insig. | 34 | 95 |
o | Klebsiella michiganensis M5al | BWI76_RS15420 | | beta-D-galactosidase | insig. | 35 | 94 |
o | Escherichia coli ECRC101 | OKFHMN_08810 | lacZ | beta-galactosidase | insig. | 34 | 95 |
o | Escherichia coli ECRC102 | NIAGMN_06865 | lacZ | beta-galactosidase | insig. | 34 | 95 |
o | Escherichia coli ECRC98 | JDDGAC_12465 | lacZ | beta-galactosidase | no data | 34 | 95 |
o | Escherichia coli ECRC99 | KEDOAH_19160 | lacZ | beta-galactosidase | no data | 34 | 95 |
o | Escherichia coli ECRC101 | MCAODC_28040 | lacZ | beta-galactosidase | insig. | 34 | 95 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1698 | | Beta-galactosidase/beta-glucuronidase | insig. | 33 | 95 |
| Escherichia coli ECOR38 | HEPCGN_17460 | ebgA | beta-galactosidase subunit alpha | cofit | 31 | 96 |
| Escherichia coli BL21 | ECD_02945 | | evolved beta-D-galactosidase, alpha subunit | insig. | 32 | 96 |
| Escherichia coli ECRC101 | OKFHMN_18610 | ebgA | beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Escherichia coli ECRC101 | MCAODC_09125 | ebgA | beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Escherichia coli ECRC102 | NIAGMN_16375 | ebgA | beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Escherichia coli ECRC62 | BNILDI_01115 | ebgA | beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Escherichia coli ECRC98 | JDDGAC_22245 | ebgA | beta-galactosidase subunit alpha | no data | 31 | 96 |
| Escherichia coli ECRC99 | KEDOAH_09535 | ebgA | beta-galactosidase subunit alpha | no data | 31 | 96 |
o | Erwinia tracheiphila SCR3 | LU632_RS19005 | | beta-galactosidase | insig. | 35 | 86 |
| Escherichia coli ECOR27 | NOLOHH_10400 | ebgA | beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Escherichia coli BW25113 | b3076 | ebgA | cryptic beta-D-galactosidase, alpha subunit (NCBI) | insig. | 32 | 96 |
| Escherichia coli Nissle 1917 | ECOLIN_RS17750 | | beta-galactosidase subunit alpha | cofit | 31 | 96 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00626 | | Evolved beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Escherichia fergusonii Becca | EFB2_00735 | | Evolved beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Rahnella sp. WP5 | EX31_RS05340 | | beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Serratia liquefaciens MT49 | IAI46_10185 | | beta-galactosidase subunit alpha | insig. | 31 | 96 |
| Bacteroides thetaiotaomicron VPI-5482 | BT0993 | | beta-galactosidase (NCBI ptt file) | insig. | 32 | 87 |
| Bacteroides thetaiotaomicron VPI-5482 | BT2191 | | beta-galactosidase (NCBI ptt file) | insig. | 39 | 66 |
| Bacteroides ovatus ATCC 8483 | BACOVA_00182 | | Beta galactosidase small chain | insig. | 32 | 87 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS17495 | | DUF4981 domain-containing protein | sig. | 33 | 87 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS13525 | | DUF4981 domain-containing protein | insig. | 33 | 87 |
| Bacteroides thetaiotaomicron VPI-5482 | BT4050 | | beta-galactosidase (NCBI ptt file) | insig. | 32 | 86 |
o | Bifidobacterium breve UCC2003 | BBR_RS10300 | | DUF4981 domain-containing protein | strong | 32 | 95 |
| Bifidobacterium breve UCC2003 | BBR_RS19205 | | Evolved beta-galactosidase subunit alpha | strong | 29 | 96 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14890 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 30 | 93 |
| Bifidobacterium breve UCC2003 | BBR_RS18475 | | DUF4981 domain-containing protein | strong | 31 | 96 |
| Bacteroides ovatus ATCC 8483 | BACOVA_00228 | | glycosyl hydrolase family 2, sugar binding domain protein | insig. | 38 | 53 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14800 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 27 | 84 |
| Bacteroides ovatus ATCC 8483 | BACOVA_02692 | | putative Beta galactosidase small chain | insig. | 26 | 79 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS13445 | | glycoside hydrolase family 2 | insig. | 27 | 79 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS06075 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 26 | 74 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS06045 | | glycoside hydrolase family 2 TIM barrel-domain containing protein | insig. | 28 | 55 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS13670 | | hypothetical protein | insig. | 26 | 73 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS08475 | | glycoside hydrolase family 2 | insig. | 25 | 77 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1682 | | Beta-galactosidase/beta-glucuronidase | insig. | 25 | 64 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS10425 | | hypothetical protein | insig. | 24 | 83 |
| Bacteroides ovatus ATCC 8483 | BACOVA_00181 | | glycosyl hydrolase family 2, sugar binding domain protein | insig. | 26 | 56 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1143 | | Beta-galactosidase/beta-glucuronidase | insig. | 28 | 56 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3772 | | Beta-galactosidase/beta-glucuronidase | insig. | 27 | 65 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS04030 | | beta-galactosidase | insig. | 26 | 66 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS13530 | | beta-glycosidase | insig. | 26 | 57 |
| Bacteroides thetaiotaomicron VPI-5482 | BT0992 | | beta-galactosidase (NCBI ptt file) | insig. | 26 | 56 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS11905 | | glycoside hydrolase family 2 | insig. | 25 | 66 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS17500 | | beta-glycosidase | sig. | 25 | 57 |