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CAZyme Information: MGYG000000224_01412
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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 | Bacteroides sp003545565 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lineage | Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Bacteroides; Bacteroides sp003545565 | |||||||||||
| CAZyme ID | MGYG000000224_01412 | |||||||||||
| CAZy Family | GH97 | |||||||||||
| CAZyme Description | Retaining alpha-galactosidase | |||||||||||
| CAZyme Property |
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| Genome Property |
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| Gene Location | Start: 275873; End: 277816 Strand: - | |||||||||||
CAZyme Signature Domains help
| Family | Start | End | Evalue | family coverage |
|---|---|---|---|---|
| GH97 | 33 | 646 | 5.8e-174 | 0.9873217115689382 |
CDD Domains download full data without filtering help
| Cdd ID | Domain | E-Value | qStart | qEnd | sStart | sEnd | Domain Description |
|---|---|---|---|---|---|---|---|
| pfam10566 | Glyco_hydro_97 | 1.80e-82 | 297 | 550 | 2 | 278 | Glycoside hydrolase 97. This domain is the catalytic region of the bacterial glycosyl-hydrolase family 97. This central part of the GH97 family protein sequences represents a typical and complete (beta/alpha)8-barrel or catalytic TIM-barrel type domain. The N- and C-terminal parts of the sequences, mainly consisting of beta-strands, form two additional non-catalytic domains. In all known glycosidases with the (beta-alpha)8-barrel fold, the amino acid residues at the active site are located on the C-termini of the beta-strands. |
| pfam14508 | GH97_N | 5.23e-57 | 45 | 291 | 1 | 235 | Glycosyl-hydrolase 97 N-terminal. This N-terminal domain of glycosyl-hydrolase-97 contributes part of the active site pocket. It is also important for contact with the catalytic and C-terminal domains of the whole. |
| pfam14509 | GH97_C | 8.89e-25 | 553 | 647 | 1 | 97 | Glycosyl-hydrolase 97 C-terminal, oligomerization. Glycosyl-hydrolase-97 is made up of three tightly linked and highly conserved globular domains. The C-terminal domain is found to be necessary for oligomerization of the whole molecule in order to create the active-site pocket and the Ca++-binding site. |
| cd06589 | GH31 | 0.006 | 309 | 442 | 8 | 142 | glycosyl hydrolase family 31 (GH31). GH31 enzymes occur in prokaryotes, eukaryotes, and archaea with a wide range of hydrolytic activities, including alpha-glucosidase (glucoamylase and sucrase-isomaltase), alpha-xylosidase, 6-alpha-glucosyltransferase, 3-alpha-isomaltosyltransferase and alpha-1,4-glucan lyase. All GH31 enzymes cleave a terminal carbohydrate moiety from a substrate that varies considerably in size, depending on the enzyme, and may be either a starch or a glycoprotein. In most cases, the pyranose moiety recognized in subsite -1 of the substrate binding site is an alpha-D-glucose, though some GH31 family members show a preference for alpha-D-xylose. Several GH31 enzymes can accommodate both glucose and xylose and different levels of discrimination between the two have been observed. Most characterized GH31 enzymes are alpha-glucosidases. In mammals, GH31 members with alpha-glucosidase activity are implicated in at least three distinct biological processes. The lysosomal acid alpha-glucosidase (GAA) is essential for glycogen degradation and a deficiency or malfunction of this enzyme causes glycogen storage disease II, also known as Pompe disease. In the endoplasmic reticulum, alpha-glucosidase II catalyzes the second step in the N-linked oligosaccharide processing pathway that constitutes part of the quality control system for glycoprotein folding and maturation. The intestinal enzymes sucrase-isomaltase (SI) and maltase-glucoamylase (MGAM) play key roles in the final stage of carbohydrate digestion, making alpha-glucosidase inhibitors useful in the treatment of type 2 diabetes. GH31 alpha-glycosidases are retaining enzymes that cleave their substrates via an acid/base-catalyzed, double-displacement mechanism involving a covalent glycosyl-enzyme intermediate. Two aspartic acid residues have been identified as the catalytic nucleophile and the acid/base, respectively. |
CAZyme Hits help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End |
|---|---|---|---|---|---|
| QRQ49851.1 | 0.0 | 18 | 647 | 1 | 630 |
| QUT44167.1 | 0.0 | 18 | 647 | 1 | 630 |
| ALJ60079.1 | 0.0 | 18 | 647 | 1 | 630 |
| QUT88912.1 | 0.0 | 18 | 647 | 1 | 630 |
| QDO68315.1 | 0.0 | 18 | 647 | 3 | 632 |
PDB Hits download full data without filtering help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
|---|---|---|---|---|---|---|
| 5XFM_A | 1.63e-87 | 67 | 645 | 40 | 641 | Crystalstructure of beta-arabinopyranosidase [Bacteroides thetaiotaomicron],5XFM_B Crystal structure of beta-arabinopyranosidase [Bacteroides thetaiotaomicron],5XFM_C Crystal structure of beta-arabinopyranosidase [Bacteroides thetaiotaomicron],5XFM_D Crystal structure of beta-arabinopyranosidase [Bacteroides thetaiotaomicron] |
| 3A24_A | 8.53e-49 | 45 | 647 | 6 | 641 | Crystalstructure of BT1871 retaining glycosidase [Bacteroides thetaiotaomicron],3A24_B Crystal structure of BT1871 retaining glycosidase [Bacteroides thetaiotaomicron] |
| 5E1Q_A | 9.06e-48 | 45 | 647 | 20 | 655 | Mutant(D415G) GH97 alpha-galactosidase in complex with Gal-Lac [Bacteroides thetaiotaomicron VPI-5482],5E1Q_B Mutant (D415G) GH97 alpha-galactosidase in complex with Gal-Lac [Bacteroides thetaiotaomicron VPI-5482] |
| 5HQC_A | 4.91e-38 | 43 | 647 | 3 | 659 | AGlycoside Hydrolase Family 97 enzyme R171K variant from Pseudoalteromonas sp. strain K8 [Pseudoalteromonas sp. K8] |
| 5HQ4_A | 1.20e-37 | 43 | 647 | 3 | 659 | AGlycoside Hydrolase Family 97 enzyme from Pseudoalteromonas sp. strain K8 [Pseudoalteromonas sp. K8],5HQA_A A Glycoside Hydrolase Family 97 enzyme in complex with Acarbose from Pseudoalteromonas sp. strain K8 [Pseudoalteromonas sp. K8] |
Swiss-Prot Hits download full data without filtering help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
|---|---|---|---|---|---|---|
| D7CFN7 | 2.37e-83 | 63 | 645 | 57 | 619 | Probable retaining alpha-galactosidase OS=Streptomyces bingchenggensis (strain BCW-1) OX=749414 GN=SBI_01652 PE=3 SV=1 |
| Q8A6L0 | 9.35e-49 | 41 | 647 | 23 | 662 | Retaining alpha-galactosidase OS=Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50) OX=226186 GN=BT_1871 PE=1 SV=1 |
| G8JZS4 | 3.53e-29 | 27 | 647 | 9 | 724 | Glucan 1,4-alpha-glucosidase SusB OS=Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50) OX=226186 GN=susB PE=1 SV=1 |
SignalP and Lipop Annotations help
This protein is predicted as LIPO
| Other | SP_Sec_SPI | LIPO_Sec_SPII | TAT_Tat_SPI | TATLIP_Sec_SPII | PILIN_Sec_SPIII |
|---|---|---|---|---|---|
| 0.000737 | 0.078312 | 0.920860 | 0.000083 | 0.000021 | 0.000013 |
