| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Alteromonas macleodii MIT1002 | MIT1002_00976 | | Polysialic acid transport protein KpsD precursor | no data | 100 | 100 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_2347 | | Periplasmic protein involved in polysaccharide export | no data | 58 | 88 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_1690 | | polysaccharide export protein (RefSeq) | strong | 44 | 81 |
| o | Desulfovibrio vulgaris Hildenborough JW710 | DVU3140 | | capsular polysaccharide transport protein, putative (TIGR) | insig. | 41 | 81 |
| o | Rahnella sp. WP5 | EX31_RS18960 | | polysialic acid transporter | insig. | 39 | 81 |
| o | Escherichia fergusonii Becca | EFB2_00865 | | Polysialic acid transport protein KpsD | insig. | 36 | 88 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS17010 | | polysaccharide biosynthesis/export family protein | strong | 36 | 88 |
| o | Escherichia coli ECOR38 | HEPCGN_18155 | kpsD | Polysialic acid transport protein precursor | strong | 36 | 88 |
| o | Escherichia coli BL21 | ECD_02816 | | KpsD protein | cofit | 36 | 88 |
| | Sphingobium sp. HT1-2 | GFF5097 | | hypothetical protein | cofit | 27 | 77 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0608 | | Periplasmic protein involved in polysaccharide export | insig. | 28 | 71 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4402 | | Periplasmic protein involved in polysaccharide export | strong | 26 | 75 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS06645 | | SLBB domain-containing protein | strong | 26 | 69 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS04130 | | SLBB domain-containing protein | strong | 25 | 81 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS20440 | | SLBB domain-containing protein | strong | 26 | 69 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1356 | | putative capsule polysaccharide export protein (NCBI ptt file) | strong | 24 | 71 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1723 | | polysialic acid transport protein kpsD precursor (NCBI ptt file) | sig. | 24 | 71 |
| | Shewanella oneidensis MR-1 | SO3193 | | polysaccharide biosynthesis protein (NCBI ptt file) | strong | 29 | 45 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS15990 | | SLBB domain-containing protein | insig. | 24 | 90 |
| | Shewanella loihica PV-4 | Shew_1399 | | polysaccharide export protein (RefSeq) | no data | 27 | 47 |
| | Shewanella amazonensis SB2B | Sama_2264 | | ClpX, ATPase regulatory subunit (RefSeq) | no data | 24 | 69 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0953 | | Periplasmic protein involved in polysaccharide export | strong | 23 | 88 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_05505 | | polysaccharide biosynthesis/export protein | insig. | 26 | 72 |
| | Marinobacter adhaerens HP15 | HP15_2401 | | polysaccharide biosynthesis/export protein | strong | 30 | 31 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00195 | | polysaccharide biosynthesis/export protein | strong | 26 | 69 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1654 | | polysialic acid transport protein kpsD precursor (NCBI ptt file) | insig. | 23 | 71 |
| | Marinobacter adhaerens HP15 | HP15_2401 | | polysaccharide biosynthesis/export protein | strong | 25 | 50 |
| | Shewanella sp. ANA-3 | Shewana3_1375 | | polysaccharide export protein (RefSeq) | strong | 24 | 70 |
| | Shewanella sp. ANA-3 | Shewana3_1375 | | polysaccharide export protein (RefSeq) | strong | 25 | 43 |
| | Shewanella loihica PV-4 | Shew_1399 | | polysaccharide export protein (RefSeq) | no data | 29 | 35 |
| | Shewanella oneidensis MR-1 | SO3193 | | polysaccharide biosynthesis protein (NCBI ptt file) | strong | 28 | 44 |
| | Shewanella amazonensis SB2B | Sama_2264 | | ClpX, ATPase regulatory subunit (RefSeq) | no data | 28 | 42 |
| | Azospirillum sp. SherDot2 | MPMX19_01287 | | hypothetical protein | insig. | 27 | 30 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS12805 | | SLBB domain-containing protein | strong | 25 | 77 |
| | Azospirillum brasilense Sp245 | AZOBR_RS08160 | | sugar transporter | insig. | 28 | 42 |
| | Azospirillum sp. SherDot2 | MPMX19_01287 | | hypothetical protein | insig. | 33 | 25 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS12805 | | SLBB domain-containing protein | strong | 23 | 60 |
| | Azospirillum brasilense Sp245 | AZOBR_RS08160 | | sugar transporter | insig. | 24 | 37 |
| | Caulobacter crescentus NA1000 | CCNA_00168 | | polysaccharide export protein | strong | 30 | 21 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00168 | | polysaccharide export protein | cofit | 30 | 21 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_05505 | | polysaccharide biosynthesis/export protein | insig. | 26 | 32 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1356 | | putative capsule polysaccharide export protein (NCBI ptt file) | strong | 25 | 32 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4402 | | Periplasmic protein involved in polysaccharide export | strong | 33 | 16 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00195 | | polysaccharide biosynthesis/export protein | strong | 24 | 32 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS20440 | | SLBB domain-containing protein | strong | 34 | 16 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS06645 | | SLBB domain-containing protein | strong | 34 | 16 |
| | Rhodospirillum rubrum S1H | Rru_A1487 | | Polysaccharide export protein (NCBI) | cofit | 32 | 22 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0953 | | Periplasmic protein involved in polysaccharide export | strong | 30 | 22 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1723 | | polysialic acid transport protein kpsD precursor (NCBI ptt file) | sig. | 26 | 32 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS09945 | | sugar transporter | sig. | 29 | 24 |
| | Pseudomonas putida KT2440 | PP_3126 | | putative polysaccharide exported protein | sig. | 31 | 20 |
| | Agrobacterium fabrum C58 | Atu1238 | | polysaccharide export protein | cofit | 29 | 20 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1654 | | polysialic acid transport protein kpsD precursor (NCBI ptt file) | insig. | 25 | 32 |
| | Azospirillum sp. SherDot2 | MPMX19_00368 | | hypothetical protein | insig. | 26 | 20 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_21115 | | sugar ABC transporter substrate-binding protein | insig. | 35 | 18 |
| | Azospirillum sp. SherDot2 | MPMX19_04800 | | hypothetical protein | insig. | 30 | 22 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_4096 | | Periplasmic protein involved in polysaccharide export | insig. | 30 | 27 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0689 | | polysaccharide export protein, PEP-CTERM sytem-associated (RefSeq) | insig. | 28 | 26 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVUA0038 | b0983 | capsular polysaccharide transport protein (TIGR) | insig. | 31 | 18 |
| | Pseudomonas sp. BP01 | JOY50_RS21500 | | polysaccharide biosynthesis/export family protein | no data | 31 | 18 |
| | Azospirillum brasilense Sp245 | AZOBR_RS11630 | | putative polysaccharide export protein | strong | 26 | 19 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS04130 | | SLBB domain-containing protein | strong | 27 | 16 |
| | Shewanella sp. ANA-3 | Shewana3_2010 | | polysaccharide export protein (RefSeq) | insig. | 26 | 25 |
| | Marinobacter adhaerens HP15 | HP15_2401 | | polysaccharide biosynthesis/export protein | strong | 33 | 20 |
| | Rhizobium sp. OAE497 | ABIE40_RS06895 | | polysaccharide biosynthesis/export family protein | cofit | 30 | 21 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS05210 | | SLBB domain-containing protein | strong | 26 | 32 |
| | Pseudomonas simiae WCS417 | PS417_25120 | | capsular biosynthesis protein | sig. | 33 | 15 |
| | Rhodopseudomonas palustris CGA009 | TX73_025115 | | polysaccharide export protein | cofit | 31 | 19 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c08890 | | putative capsule polysaccharide export outer membrane protein | sig. | 27 | 28 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2079.1 | | Outer membrane protein GumB, involved in the export of xanthan | strong | 25 | 26 |
| | Caulobacter crescentus NA1000 | CCNA_02514 | | polysaccharide secretin protein hfsD | insig. | 27 | 22 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02514 | | polysaccharide secretin protein hfsD | cofit | 27 | 22 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5083 | | Capsular polysaccharide synthesis enzyme CpsC, polysaccharide export | no data | 37 | 12 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_04795 | | polysaccharide biosynthesis/export family protein | insig. | 32 | 15 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS19075 | | multidrug MFS transporter | sig. | 31 | 23 |
| | Ralstonia solanacearum UW163 | UW163_RS20055 | | multidrug MFS transporter | insig. | 31 | 23 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0493 | | Periplasmic protein involved in polysaccharide export | insig. | 28 | 24 |
| | Enterobacter sp. TBS_079 | MPMX20_03044 | | hypothetical protein | strong | 28 | 24 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS15990 | | SLBB domain-containing protein | insig. | 31 | 16 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00719 | | polysaccharide export outer membrane protein | insig. | 32 | 26 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2541 | | GumB protein | insig. | 25 | 26 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3129 | | SLBB domain/Polysaccharide biosynthesis/export protein | strong | 27 | 18 |
| | Pseudomonas sp. DMC3 | GFF3568 | | hypothetical protein | cofit | 37 | 12 |
| | Dickeya dianthicola 67-19 | HGI48_RS02605 | | polysaccharide biosynthesis/export family protein | insig. | 30 | 15 |
| | Dickeya dianthicola ME23 | DZA65_RS02715 | | capsular polysaccharide biosynthesis protein | insig. | 30 | 15 |
| | Xanthobacter sp. DMC5 | GFF2482 | | hypothetical protein | insig. | 33 | 15 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20950 | | multidrug MFS transporter | insig. | 26 | 27 |