Pathway | Step | Score | Similar to | Id. | Cov. | Bits | Other hit | Other id. | Other bits |
N-acetyl-D-glucosamine catabolism | SMc02869 | med | N-Acetyl-D-glucosamine ABC transport system, ATPase component (characterized) | 47% | 76% | 226.9 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-glucosamine (chitosamine) catabolism | SMc02869 | med | N-Acetyl-D-glucosamine ABC transport system, ATPase component (characterized) | 47% | 76% | 226.9 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-cellobiose catabolism | gtsD | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-glucose catabolism | gtsD | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
lactose catabolism | gtsD | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | gtsD | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | thuK | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-mannose catabolism | TT_C0211 | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
sucrose catabolism | gtsD | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
sucrose catabolism | thuK | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
trehalose catabolism | gtsD | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
trehalose catabolism | thuK | med | 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) | 40% | 93% | 226.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-mannitol catabolism | mtlK | med | SmoK aka POLK, component of Hexitol (glucitol; mannitol) porter (characterized) | 43% | 76% | 211.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
trehalose catabolism | treV | med | TreV, component of Trehalose porter (characterized) | 42% | 74% | 188.3 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
putrescine catabolism | potA | lo | PotG aka B0855, component of Putrescine porter (characterized) | 38% | 99% | 236.9 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | aglK | lo | ABC transporter for D-Maltose and D-Trehalose, ATPase component (characterized) | 38% | 99% | 229.2 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
sucrose catabolism | aglK | lo | ABC transporter for D-Maltose and D-Trehalose, ATPase component (characterized) | 38% | 99% | 229.2 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
trehalose catabolism | aglK | lo | ABC transporter for D-Maltose and D-Trehalose, ATPase component (characterized) | 38% | 99% | 229.2 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | malK | lo | ABC-type maltose transporter (subunit 3/3) (EC 7.5.2.1) (characterized) | 38% | 97% | 225.3 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
lactose catabolism | lacK | lo | LacK, component of Lactose porter (characterized) | 38% | 98% | 223.8 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-xylose catabolism | gtsD | lo | ABC transporter for D-Glucose-6-Phosphate, ATPase component (characterized) | 38% | 88% | 218.8 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-cellobiose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 96% | 217.6 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-glucose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 96% | 217.6 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
lactose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 96% | 217.6 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 96% | 217.6 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
sucrose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 96% | 217.6 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
trehalose catabolism | aglK' | lo | Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale) | 36% | 96% | 217.6 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-galactose catabolism | PfGW456L13_1897 | lo | ABC transporter for D-Galactose and D-Glucose, ATPase component (characterized) | 38% | 88% | 215.7 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | malK_Aa | lo | ABC-type maltose transporter (EC 7.5.2.1) (characterized) | 37% | 91% | 214.9 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
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) | 39% | 93% | 214.2 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-sorbitol (glucitol) catabolism | mtlK | lo | ABC transporter for D-Sorbitol, ATPase component (characterized) | 37% | 96% | 211.8 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
L-fucose catabolism | SM_b21106 | lo | ABC transporter for L-Fucose, ATPase component (characterized) | 46% | 64% | 211.1 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-cellobiose catabolism | SMc04256 | lo | ABC transporter for D-Cellobiose and D-Salicin, ATPase component (characterized) | 37% | 99% | 210.7 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
xylitol catabolism | HSERO_RS17020 | lo | ABC-type sugar transport system, ATPase component protein (characterized, see rationale) | 42% | 68% | 209.1 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | malK_Bb | lo | ABC-type maltose transport, ATP binding protein (characterized, see rationale) | 46% | 68% | 208.8 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-glucosamine (chitosamine) catabolism | SM_b21216 | lo | ABC transporter for D-Glucosamine, ATPase component (characterized) | 36% | 99% | 203.8 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
D-maltose catabolism | musK | lo | ABC-type maltose transporter (EC 7.5.2.1) (characterized) | 46% | 62% | 203 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
xylitol catabolism | Dshi_0546 | lo | ABC transporter for Xylitol, ATPase component (characterized) | 37% | 91% | 201.1 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
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) | 36% | 93% | 192.6 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
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) | 39% | 74% | 189.5 | Putative 2-aminoethylphosphonate import ATP-binding protein PhnT | 50% | 329.7 |
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