Pathway | Step | Score | Similar to | Id. | Cov. | Bits | Other hit | Other id. | Other bits |
L-proline catabolism | opuBA | med | BilEA aka OpuBA protein, component of A proline/glycine betaine uptake system. Also reported to be a bile exclusion system that exports oxgall and other bile compounds, BilEA/EB or OpuBA/BB (required for normal virulence) (characterized) | 42% | 94% | 224.9 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-histidine catabolism | hutV | med | ABC transporter for L-Histidine, ATPase component (characterized) | 41% | 86% | 177.9 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-proline catabolism | hutV | med | HutV aka HISV aka R02702 aka SMC00670, component of Uptake system for hisitidine, proline, proline-betaine and glycine-betaine (characterized) | 40% | 89% | 171.4 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
sucrose catabolism | thuK | lo | ABC transporter (characterized, see rationale) | 44% | 62% | 196.8 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | malK | lo | ABC-type maltose transporter (subunit 3/3) (EC 7.5.2.1) (characterized) | 35% | 82% | 182.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-proline catabolism | proV | lo | Glycine betaine/proline betaine transport system ATP-binding protein ProV (characterized) | 35% | 74% | 180.6 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | thuK | lo | Trehalose/maltose import ATP-binding protein MalK; EC 7.5.2.1 (characterized) | 40% | 68% | 179.9 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
trehalose catabolism | thuK | lo | Trehalose/maltose import ATP-binding protein MalK; EC 7.5.2.1 (characterized) | 40% | 68% | 179.9 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
putrescine catabolism | potA | lo | spermidine/putrescine ABC transporter, ATP-binding protein PotA; EC 3.6.3.31 (characterized) | 41% | 67% | 179.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | malK_Bb | lo | ABC-type maltose transport, ATP binding protein (characterized, see rationale) | 37% | 81% | 178.3 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
lactose catabolism | lacK | lo | ABC transporter for Lactose, ATPase component (characterized) | 38% | 75% | 177.6 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
xylitol catabolism | Dshi_0546 | lo | ABC transporter for Xylitol, ATPase component (characterized) | 38% | 69% | 177.6 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
N-acetyl-D-glucosamine catabolism | SMc02869 | lo | N-Acetyl-D-glucosamine ABC transport system, ATPase component (characterized) | 39% | 70% | 176 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-fucose catabolism | SM_b21106 | lo | ABC transporter for L-Fucose, ATPase component (characterized) | 39% | 66% | 176 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-glucosamine (chitosamine) catabolism | SMc02869 | lo | N-Acetyl-D-glucosamine ABC transport system, ATPase component (characterized) | 39% | 70% | 176 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-cellobiose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-glucose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
lactose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | aglK | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
sucrose catabolism | aglK | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
sucrose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
trehalose catabolism | aglK | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
trehalose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 75% | 172.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
xylitol catabolism | HSERO_RS17020 | lo | ABC-type sugar transport system, ATPase component protein (characterized, see rationale) | 42% | 57% | 171.8 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-sorbitol (glucitol) catabolism | mtlK | lo | ABC transporter for D-Sorbitol, ATPase component (characterized) | 37% | 65% | 169.9 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-cellobiose catabolism | gtsD | lo | Sugar ABC transporter ATP-binding protein (characterized, see rationale) | 39% | 68% | 167.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-glucose catabolism | gtsD | lo | Sugar ABC transporter ATP-binding protein (characterized, see rationale) | 39% | 68% | 167.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
lactose catabolism | gtsD | lo | Sugar ABC transporter ATP-binding protein (characterized, see rationale) | 39% | 68% | 167.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | gtsD | lo | Sugar ABC transporter ATP-binding protein (characterized, see rationale) | 39% | 68% | 167.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-mannitol catabolism | mtlK | lo | SmoK aka POLK, component of Hexitol (glucitol; mannitol) porter (characterized) | 37% | 72% | 167.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
sucrose catabolism | gtsD | lo | Sugar ABC transporter ATP-binding protein (characterized, see rationale) | 39% | 68% | 167.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
trehalose catabolism | gtsD | lo | Sugar ABC transporter ATP-binding protein (characterized, see rationale) | 39% | 68% | 167.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-arabinose catabolism | xacK | lo | Xylose/arabinose import ATP-binding protein XacK; EC 7.5.2.13 (characterized, see rationale) | 38% | 64% | 164.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | malK1 | lo | MalK; aka Sugar ABC transporter, ATP-binding protein, component of The maltose, maltotriose, mannotetraose (MalE1)/maltose, maltotriose, trehalose (MalE2) porter (Nanavati et al., 2005). For MalG1 (823aas) and MalG2 (833aas), the C-terminal transmembrane domain with 6 putative TMSs is preceded by a single N-terminal TMS and a large (600 residue) hydrophilic region showing sequence similarity to MLP1 and 2 (9.A.14; e-12 & e-7) as well as other proteins (characterized) | 38% | 67% | 163.3 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-cellobiose catabolism | SMc04256 | lo | ABC transporter for D-Cellobiose and D-Salicin, ATPase component (characterized) | 38% | 69% | 161.8 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-mannose catabolism | TT_C0211 | lo | Sugar-binding transport ATP-binding protein aka MalK1 aka TT_C0211, component of The trehalose/maltose/sucrose/palatinose porter (TTC1627-9) plus MalK1 (ABC protein, shared with 3.A.1.1.24) (Silva et al. 2005; Chevance et al., 2006). The receptor (TTC1627) binds disaccharide alpha-glycosides, namely trehalose (alpha-1,1), sucrose (alpha-1,2), maltose (alpha-1,4), palatinose (alpha-1,6) and glucose (characterized) | 39% | 63% | 160.6 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-arabinose catabolism | xacJ | lo | Xylose/arabinose import ATP-binding protein XacJ; EC 7.5.2.13 (characterized, see rationale) | 35% | 76% | 160.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-galactose catabolism | PfGW456L13_1897 | lo | ABC transporter for D-Galactose and D-Glucose, ATPase component (characterized) | 38% | 63% | 159.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-glucosamine (chitosamine) catabolism | SM_b21216 | lo | ABC transporter for D-Glucosamine, ATPase component (characterized) | 31% | 84% | 158.7 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
trehalose catabolism | treV | lo | TreV, component of Trehalose porter (characterized) | 33% | 82% | 156.8 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-alanine catabolism | Pf6N2E2_5405 | lo | ABC transporter for D-Alanine, ATPase component (characterized) | 38% | 94% | 156.4 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-xylose catabolism | gtsD | lo | ABC transporter for D-Glucose-6-Phosphate, ATPase component (characterized) | 38% | 63% | 155.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | musK | lo | ABC-type maltose transporter (EC 7.5.2.1) (characterized) | 34% | 74% | 153.7 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
trehalose catabolism | malK | lo | MsmK aka SMU.882, component of The raffinose/stachyose transporter, MsmEFGK (MalK (3.A.1.1.27) can probably substitute for MsmK; Webb et al., 2008). This system may also transport melibiose, isomaltotriose and sucrose as well as isomaltosaccharides (characterized) | 37% | 60% | 152.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-asparagine catabolism | bgtA | lo | ATPase (characterized, see rationale) | 38% | 92% | 149.4 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-aspartate catabolism | bgtA | lo | ATPase (characterized, see rationale) | 38% | 92% | 149.4 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | malK_Sm | lo | MalK, component of Maltose/Maltotriose/maltodextrin (up to 7 glucose units) transporters MalXFGK (MsmK (3.A.1.1.28) can probably substitute for MalK; Webb et al., 2008) (characterized) | 36% | 65% | 149.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-arginine catabolism | artP | lo | Arginine transport ATP-binding protein ArtP; EC 7.4.2.- (characterized) | 37% | 99% | 147.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-maltose catabolism | malK_Aa | lo | ABC-type maltose transporter (EC 7.5.2.1) (characterized) | 38% | 57% | 147.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-histidine catabolism | aapP | lo | ABC transporter for L-Glutamine, L-Histidine, and other L-amino acids, ATPase component (characterized) | 35% | 92% | 146.7 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-cellobiose catabolism | msiK | lo | MsiK protein, component of The cellobiose/cellotriose (and possibly higher cellooligosaccharides), CebEFGMsiK [MsiK functions to energize several ABC transporters including those for maltose/maltotriose and trehalose] (characterized) | 31% | 77% | 146 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-asparagine catabolism | aapP | lo | AapP, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) | 35% | 92% | 144.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-asparagine catabolism | bztD | lo | BztD, component of Glutamate/glutamine/aspartate/asparagine porter (characterized) | 35% | 90% | 144.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-aspartate catabolism | aapP | lo | AapP, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) | 35% | 92% | 144.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-aspartate catabolism | bztD | lo | BztD, component of Glutamate/glutamine/aspartate/asparagine porter (characterized) | 35% | 90% | 144.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-glutamate catabolism | aapP | lo | AapP, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) | 35% | 92% | 144.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-leucine catabolism | aapP | lo | AapP, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) | 35% | 92% | 144.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-proline catabolism | aapP | lo | AapP, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) | 35% | 92% | 144.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-lysine catabolism | hisP | lo | Amino-acid ABC transporter, ATP-binding protein (characterized, see rationale) | 35% | 92% | 143.7 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-histidine catabolism | bgtA | lo | BgtA aka SLR1735, component of Arginine/lysine/histidine/glutamine porter (characterized) | 35% | 96% | 142.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-citrulline catabolism | PS417_17605 | lo | ATP-binding cassette domain-containing protein; SubName: Full=Amino acid transporter; SubName: Full=Histidine ABC transporter ATP-binding protein; SubName: Full=Histidine transport system ATP-binding protein (characterized, see rationale) | 36% | 89% | 140.2 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-asparagine catabolism | peb1C | lo | PEB1C, component of Uptake system for glutamate and aspartate (characterized) | 35% | 98% | 138.3 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-aspartate catabolism | peb1C | lo | PEB1C, component of Uptake system for glutamate and aspartate (characterized) | 35% | 98% | 138.3 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-asparagine catabolism | aatP | lo | PP1068, component of Acidic amino acid uptake porter, AatJMQP (characterized) | 35% | 94% | 137.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-aspartate catabolism | aatP | lo | PP1068, component of Acidic amino acid uptake porter, AatJMQP (characterized) | 35% | 94% | 137.5 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
glycerol catabolism | glpT | lo | GlpT, component of Glycerol uptake porter, GlpSTPQV (characterized) | 32% | 76% | 136.3 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
L-histidine catabolism | hisP | lo | histidine transport ATP-binding protein hisP (characterized) | 34% | 95% | 136.3 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
glycerol catabolism | glpS | lo | GlpS, component of Glycerol uptake porter, GlpSTPQV (characterized) | 31% | 80% | 132.1 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
D-mannose catabolism | TM1750 | lo | TM1750, component of Probable mannose/mannoside porter. Induced by beta-mannan (Conners et al., 2005). Regulated by mannose-responsive regulator manR (characterized) | 33% | 70% | 121.7 | Glycine betaine uptake system ATP-binding protein YehX; EC 7.4.2.- | 48% | 283.9 |
This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.
Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using
ublast (a fast alternative to protein BLAST)
against a database of manually-curated proteins (most of which are experimentally characterized) or by using
HMMer with enzyme models (usually from
TIGRFam). Ublast hits may be split across two different proteins.
Steps with no high- or medium-confidence candidates may be considered "gaps."
For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways.
For diverse bacteria and archaea that can utilize a carbon source, there is a complete
high-confidence catabolic pathway (including a transporter) just 38% of the time, and
there is a complete medium-confidence pathway 63% of the time.
Gaps may be due to:
GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).
If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know