Species | Clostridium_Q saccharolyticum_A | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lineage | Bacteria; Firmicutes_A; Clostridia; Lachnospirales; Lachnospiraceae; Clostridium_Q; Clostridium_Q saccharolyticum_A | |||||||||||
CAZyme ID | MGYG000002483_03244 | |||||||||||
CAZy Family | GH13 | |||||||||||
CAZyme Description | Trehalose-6-phosphate hydrolase | |||||||||||
CAZyme Property |
|
|||||||||||
Genome Property |
|
|||||||||||
Gene Location | Start: 56770; End: 58452 Strand: - |
Family | Start | End | Evalue | family coverage |
---|---|---|---|---|
GH13 | 26 | 367 | 3.3e-179 | 0.9941860465116279 |
Cdd ID | Domain | E-Value | qStart | qEnd | sStart | sEnd | Domain Description |
---|---|---|---|---|---|---|---|
cd11333 | AmyAc_SI_OligoGlu_DGase | 0.0 | 5 | 464 | 1 | 428 | Alpha amylase catalytic domain found in Sucrose isomerases, oligo-1,6-glucosidase (also called isomaltase; sucrase-isomaltase; alpha-limit dextrinase), dextran glucosidase (also called glucan 1,6-alpha-glucosidase), and related proteins. The sucrose isomerases (SIs) Isomaltulose synthase (EC 5.4.99.11) and Trehalose synthase (EC 5.4.99.16) catalyze the isomerization of sucrose and maltose to produce isomaltulose and trehalulose, respectively. Oligo-1,6-glucosidase (EC 3.2.1.10) hydrolyzes the alpha-1,6-glucosidic linkage of isomaltooligosaccharides, pannose, and dextran. Unlike alpha-1,4-glucosidases (EC 3.2.1.20), it fails to hydrolyze the alpha-1,4-glucosidic bonds of maltosaccharides. Dextran glucosidase (DGase, EC 3.2.1.70) hydrolyzes alpha-1,6-glucosidic linkages at the non-reducing end of panose, isomaltooligosaccharides and dextran to produce alpha-glucose.The common reaction chemistry of the alpha-amylase family enzymes is based on a two-step acid catalytic mechanism that requires two critical carboxylates: one acting as a general acid/base (Glu) and the other as a nucleophile (Asp). Both hydrolysis and transglycosylation proceed via the nucleophilic substitution reaction between the anomeric carbon, C1 and a nucleophile. Both enzymes contain the three catalytic residues (Asp, Glu and Asp) common to the alpha-amylase family as well as two histidine residues which are predicted to be critical to binding the glucose residue adjacent to the scissile bond in the substrates. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase. |
PRK10933 | PRK10933 | 0.0 | 8 | 550 | 12 | 544 | trehalose-6-phosphate hydrolase; Provisional |
TIGR02403 | trehalose_treC | 0.0 | 4 | 555 | 2 | 542 | alpha,alpha-phosphotrehalase. Trehalose is a glucose disaccharide that serves in many biological systems as a compatible solute for protection against hyperosmotic and thermal stress. This family describes trehalose-6-phosphate hydrolase, product of the treC (or treA) gene, which is often found together with a trehalose uptake transporter and a trehalose operon repressor. |
COG0366 | AmyA | 1.65e-158 | 7 | 522 | 1 | 504 | Glycosidase [Carbohydrate transport and metabolism]. |
cd11328 | AmyAc_maltase | 1.75e-152 | 5 | 473 | 6 | 470 | Alpha amylase catalytic domain found in maltase (also known as alpha glucosidase) and related proteins. Maltase (EC 3.2.1.20) hydrolyzes the terminal, non-reducing (1->4)-linked alpha-D-glucose residues in maltose, releasing alpha-D-glucose. In most cases, maltase is equivalent to alpha-glucosidase, but the term "maltase" emphasizes the disaccharide nature of the substrate from which glucose is cleaved, and the term "alpha-glucosidase" emphasizes the bond, whether the substrate is a disaccharide or polysaccharide. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase. |
Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End |
---|---|---|---|---|---|
CBK76150.1 | 0.0 | 1 | 560 | 1 | 560 |
QCP34108.1 | 4.98e-287 | 1 | 554 | 1 | 544 |
QRP41529.1 | 3.45e-285 | 1 | 552 | 1 | 542 |
ASN93806.1 | 3.45e-285 | 1 | 552 | 1 | 542 |
ANR70091.1 | 6.23e-285 | 3 | 501 | 2 | 500 |
Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
---|---|---|---|---|---|---|
5BRQ_A | 5.32e-226 | 4 | 509 | 15 | 523 | Crystalstructure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA) [Bacillus licheniformis DSM 13 = ATCC 14580],5BRQ_B Crystal structure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA) [Bacillus licheniformis DSM 13 = ATCC 14580],5BRQ_C Crystal structure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA) [Bacillus licheniformis DSM 13 = ATCC 14580],5BRQ_D Crystal structure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA) [Bacillus licheniformis DSM 13 = ATCC 14580] |
5BRP_A | 2.15e-225 | 4 | 509 | 15 | 523 | Crystalstructure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA), mutant R201Q, in complex with PNG [Bacillus licheniformis DSM 13 = ATCC 14580],5BRP_B Crystal structure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA), mutant R201Q, in complex with PNG [Bacillus licheniformis DSM 13 = ATCC 14580],5BRP_C Crystal structure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA), mutant R201Q, in complex with PNG [Bacillus licheniformis DSM 13 = ATCC 14580],5BRP_D Crystal structure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA), mutant R201Q, in complex with PNG [Bacillus licheniformis DSM 13 = ATCC 14580] |
1UOK_A | 7.15e-176 | 4 | 550 | 6 | 551 | CrystalStructure Of B. Cereus Oligo-1,6-Glucosidase [Bacillus cereus] |
5DO8_A | 3.14e-163 | 4 | 502 | 7 | 509 | 1.8Angstrom crystal structure of Listeria monocytogenes Lmo0184 alpha-1,6-glucosidase [Listeria monocytogenes EGD-e],5DO8_B 1.8 Angstrom crystal structure of Listeria monocytogenes Lmo0184 alpha-1,6-glucosidase [Listeria monocytogenes EGD-e],5DO8_C 1.8 Angstrom crystal structure of Listeria monocytogenes Lmo0184 alpha-1,6-glucosidase [Listeria monocytogenes EGD-e] |
4M56_A | 1.40e-160 | 4 | 531 | 5 | 543 | TheStructure of Wild-type MalL from Bacillus subtilis [Bacillus subtilis subsp. subtilis str. 168],4M56_B The Structure of Wild-type MalL from Bacillus subtilis [Bacillus subtilis subsp. subtilis str. 168] |
Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
---|---|---|---|---|---|---|
P28904 | 1.87e-219 | 4 | 550 | 8 | 544 | Trehalose-6-phosphate hydrolase OS=Escherichia coli (strain K12) OX=83333 GN=treC PE=1 SV=3 |
P39795 | 2.04e-211 | 4 | 550 | 9 | 551 | Trehalose-6-phosphate hydrolase OS=Bacillus subtilis (strain 168) OX=224308 GN=treA PE=1 SV=2 |
P29094 | 2.23e-175 | 4 | 552 | 6 | 555 | Oligo-1,6-glucosidase OS=Parageobacillus thermoglucosidasius OX=1426 GN=malL PE=1 SV=1 |
P21332 | 3.92e-175 | 4 | 550 | 6 | 551 | Oligo-1,6-glucosidase OS=Bacillus cereus OX=1396 GN=malL PE=1 SV=1 |
O34364 | 3.99e-173 | 4 | 526 | 6 | 536 | Probable oligo-1,6-glucosidase 2 OS=Bacillus subtilis (strain 168) OX=224308 GN=ycdG PE=2 SV=1 |
Other | SP_Sec_SPI | LIPO_Sec_SPII | TAT_Tat_SPI | TATLIP_Sec_SPII | PILIN_Sec_SPIII |
---|---|---|---|---|---|
1.000045 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 0.000000 |
Copyright 2022 © YIN LAB, UNL. All rights reserved. Designed by Jinfang Zheng and Boyang Hu. Maintained by Yanbin Yin.