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CAZyme Information: MGYG000000108_01986
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Basic Information |
Genomic context |
Full Sequence |
Enzyme annotations |
CAZy signature domains |
CDD domains |
CAZyme hits |
PDB hits |
Swiss-Prot hits |
SignalP and Lipop annotations |
TMHMM annotations
Basic Information help
| Species | Citrobacter freundii | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lineage | Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Citrobacter; Citrobacter freundii | |||||||||||
| CAZyme ID | MGYG000000108_01986 | |||||||||||
| CAZy Family | GT20 | |||||||||||
| CAZyme Description | Trehalose-6-phosphate synthase | |||||||||||
| CAZyme Property |
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| Genome Property |
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| Gene Location | Start: 597754; End: 599175 Strand: + | |||||||||||
CAZyme Signature Domains help
| Family | Start | End | Evalue | family coverage |
|---|---|---|---|---|
| GT20 | 3 | 451 | 4e-166 | 0.968421052631579 |
CDD Domains download full data without filtering help
| Cdd ID | Domain | E-Value | qStart | qEnd | sStart | sEnd | Domain Description |
|---|---|---|---|---|---|---|---|
| cd03788 | GT20_TPS | 0.0 | 3 | 451 | 1 | 463 | trehalose-6-phosphate synthase. Trehalose-6-Phosphate Synthase (TPS, EC 2.4.1.15) is a glycosyltransferase that catalyses the synthesis of alpha,alpha-1,1-trehalose-6-phosphate from glucose-6-phosphate using a UDP-glucose donor. It is a key enzyme in the trehalose synthesis pathway. Trehalose is a nonreducing disaccharide present in a wide variety of organisms and may serve as a source of energy and carbon. It is characterized most notably in insect, plant, and microbial cells. Its production is often associated with a variety of stress conditions, including desiccation, dehydration, heat, cold, and oxidation. This family represents the catalytic domain of the TPS. Some members of this domain family coexist with a C-terminal trehalose phosphatase domain. |
| COG0380 | OtsA | 0.0 | 1 | 456 | 14 | 483 | Trehalose-6-phosphate synthase [Carbohydrate transport and metabolism]. |
| TIGR02400 | trehalose_OtsA | 0.0 | 3 | 451 | 1 | 455 | alpha,alpha-trehalose-phosphate synthase [UDP-forming]. This enzyme catalyzes the key, penultimate step in biosynthesis of trehalose, a compatible solute made as an osmoprotectant in some species in all three domains of life. The gene symbol OtsA stands for osmotically regulated trehalose synthesis A. Trehalose helps protect against both osmotic and thermal stresses, and is made from two glucose subunits. This model excludes glucosylglycerol-phosphate synthase, an enzyme of an analogous osmoprotectant system in many cyanobacterial strains. This model does not identify archaeal examples, as they are more divergent than glucosylglycerol-phosphate synthase. Sequences that score in the gray zone between the trusted and noise cutoffs include a number of yeast multidomain proteins in which the N-terminal domain may be functionally equivalent to this family. The gray zone also includes the OtsA of Cornyebacterium glutamicum (and related species), shown to be responsible for synthesis of only trace amounts of trehalose while the majority is synthesized by the TreYZ pathway; the significance of OtsA in this species is unclear (see Wolf, et al., ). [Cellular processes, Adaptations to atypical conditions] |
| PRK10117 | PRK10117 | 0.0 | 1 | 473 | 1 | 474 | trehalose-6-phosphate synthase; Provisional |
| pfam00982 | Glyco_transf_20 | 0.0 | 2 | 451 | 1 | 469 | Glycosyltransferase family 20. Members of this family belong to glycosyl transferase family 20. OtsA (Trehalose-6-phosphate synthase) is homologous to regions in the subunits of yeast trehalose-6-phosphate synthase/phosphate complex,. |
CAZyme Hits help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End |
|---|---|---|---|---|---|
| AYY42900.1 | 0.0 | 1 | 473 | 1 | 473 |
| AYL52074.1 | 0.0 | 1 | 473 | 1 | 473 |
| QLD36176.1 | 0.0 | 1 | 473 | 1 | 473 |
| AYL42662.1 | 0.0 | 1 | 473 | 1 | 473 |
| AUU26483.1 | 0.0 | 1 | 473 | 1 | 473 |
PDB Hits download full data without filtering help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
|---|---|---|---|---|---|---|
| 2WTX_A | 1.45e-300 | 1 | 473 | 1 | 474 | Insightinto the mechanism of enzymatic glycosyltransfer with retention through the synthesis and analysis of bisubstrate glycomimetics of trehalose-6-phosphate synthase [Escherichia coli K-12],2WTX_B Insight into the mechanism of enzymatic glycosyltransfer with retention through the synthesis and analysis of bisubstrate glycomimetics of trehalose-6-phosphate synthase [Escherichia coli K-12],2WTX_C Insight into the mechanism of enzymatic glycosyltransfer with retention through the synthesis and analysis of bisubstrate glycomimetics of trehalose-6-phosphate synthase [Escherichia coli K-12],2WTX_D Insight into the mechanism of enzymatic glycosyltransfer with retention through the synthesis and analysis of bisubstrate glycomimetics of trehalose-6-phosphate synthase [Escherichia coli K-12] |
| 1UQT_A | 1.96e-300 | 1 | 473 | 1 | 474 | Trehalose-6-phosphatefrom E. coli bound with UDP-2-fluoro glucose. [Escherichia coli],1UQT_B Trehalose-6-phosphate from E. coli bound with UDP-2-fluoro glucose. [Escherichia coli],1UQU_A Trehalose-6-phosphate from E. coli bound with UDP-glucose. [Escherichia coli],1UQU_B Trehalose-6-phosphate from E. coli bound with UDP-glucose. [Escherichia coli] |
| 6JAK_A | 7.54e-296 | 2 | 455 | 1 | 455 | OtsAapo structure [Escherichia coli],6JAK_B OtsA apo structure [Escherichia coli],6JAK_C OtsA apo structure [Escherichia coli],6JAK_D OtsA apo structure [Escherichia coli] |
| 1GZ5_A | 6.13e-293 | 2 | 456 | 1 | 456 | Trehalose-6-phosphatesynthase. OtsA [Escherichia coli],1GZ5_B Trehalose-6-phosphate synthase. OtsA [Escherichia coli],1GZ5_C Trehalose-6-phosphate synthase. OtsA [Escherichia coli],1GZ5_D Trehalose-6-phosphate synthase. OtsA [Escherichia coli] |
| 5HXA_A | 3.03e-174 | 1 | 458 | 9 | 468 | Crystalstructure of an UDP-forming alpha, alpha-terhalose-phosphate synthase from Burkholderia xenovorans [Paraburkholderia xenovorans LB400] |
Swiss-Prot Hits download full data without filtering help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
|---|---|---|---|---|---|---|
| A8AFD4 | 6.06e-313 | 1 | 473 | 1 | 473 | Trehalose-6-phosphate synthase OS=Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) OX=290338 GN=otsA PE=3 SV=2 |
| P0CL06 | 3.35e-310 | 1 | 473 | 1 | 473 | Trehalose-6-phosphate synthase OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=otsA PE=3 SV=1 |
| A9MU86 | 3.35e-310 | 1 | 473 | 1 | 473 | Trehalose-6-phosphate synthase OS=Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) OX=1016998 GN=otsA PE=3 SV=1 |
| E1WGG8 | 3.35e-310 | 1 | 473 | 1 | 473 | Trehalose-6-phosphate synthase OS=Salmonella typhimurium (strain SL1344) OX=216597 GN=otsA PE=3 SV=1 |
| P0A1Q1 | 3.35e-310 | 1 | 473 | 1 | 473 | Trehalose-6-phosphate synthase OS=Salmonella typhi OX=90370 GN=otsA PE=3 SV=2 |
SignalP and Lipop Annotations help
This protein is predicted as OTHER
| Other | SP_Sec_SPI | LIPO_Sec_SPII | TAT_Tat_SPI | TATLIP_Sec_SPII | PILIN_Sec_SPIII |
|---|---|---|---|---|---|
| 0.982796 | 0.016937 | 0.000093 | 0.000061 | 0.000035 | 0.000087 |