Species | Lactobacillus crispatus | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lineage | Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; Lactobacillus crispatus | |||||||||||
CAZyme ID | MGYG000002348_00294 | |||||||||||
CAZy Family | GH32 | |||||||||||
CAZyme Description | Beta-fructosidase | |||||||||||
CAZyme Property |
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Genome Property |
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Gene Location | Start: 45867; End: 47159 Strand: + |
Family | Start | End | Evalue | family coverage |
---|---|---|---|---|
GH32 | 24 | 321 | 5.7e-93 | 0.9965870307167235 |
Cdd ID | Domain | E-Value | qStart | qEnd | sStart | sEnd | Domain Description |
---|---|---|---|---|---|---|---|
cd08996 | GH32_FFase | 5.01e-100 | 30 | 311 | 1 | 280 | Glycosyl hydrolase family 32, beta-fructosidases. Glycosyl hydrolase family GH32 cleaves sucrose into fructose and glucose via beta-fructofuranosidase activity, producing invert sugar that is a mixture of dextrorotatory D-glucose and levorotatory D-fructose, thus named invertase (EC 3.2.1.26). This family also contains other fructofuranosidases such as inulinase (EC 3.2.1.7), exo-inulinase (EC 3.2.1.80), levanase (EC 3.2.1.65), and transfructosidases such sucrose:sucrose 1-fructosyltransferase (EC 2.4.1.99), fructan:fructan 1-fructosyltransferase (EC 2.4.1.100), sucrose:fructan 6-fructosyltransferase (EC 2.4.1.10), fructan:fructan 6G-fructosyltransferase (EC 2.4.1.243) and levan fructosyltransferases (EC 2.4.1.-). These retaining enzymes (i.e. they retain the configuration at anomeric carbon atom of the substrate) catalyze hydrolysis in two steps involving a covalent glycosyl enzyme intermediate: an aspartate located close to the N-terminus acts as the catalytic nucleophile and a glutamate acts as the general acid/base; a conserved aspartate residue in the Arg-Asp-Pro (RDP) motif stabilizes the transition state. These enzymes are predicted to display a 5-fold beta-propeller fold as found for GH43 and CH68. The breakdown of sucrose is widely used as a carbon or energy source by bacteria, fungi, and plants. Invertase is used commercially in the confectionery industry, since fructose has a sweeter taste than sucrose and a lower tendency to crystallize. A common structural feature of all these enzymes is a 5-bladed beta-propeller domain, similar to GH43, that contains the catalytic acid and catalytic base. A long V-shaped groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller. |
pfam00251 | Glyco_hydro_32N | 3.90e-97 | 24 | 321 | 1 | 308 | Glycosyl hydrolases family 32 N-terminal domain. This domain corresponds to the N-terminal domain of glycosyl hydrolase family 32 which forms a five bladed beta propeller structure. |
COG1621 | SacC | 7.58e-91 | 17 | 407 | 26 | 446 | Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism]. |
smart00640 | Glyco_32 | 9.54e-85 | 24 | 408 | 1 | 435 | Glycosyl hydrolases family 32. |
TIGR01322 | scrB_fam | 6.49e-82 | 17 | 406 | 11 | 430 | sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides] |
Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End |
---|---|---|---|---|---|
QGY94406.1 | 0.0 | 1 | 429 | 1 | 429 |
CBL49948.1 | 0.0 | 1 | 430 | 1 | 430 |
QNT43811.1 | 1.41e-302 | 1 | 429 | 1 | 429 |
QFQ68524.1 | 1.92e-300 | 1 | 429 | 1 | 429 |
AEG40850.1 | 1.92e-300 | 1 | 429 | 1 | 429 |
Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
---|---|---|---|---|---|---|
1UYP_A | 7.67e-66 | 20 | 406 | 3 | 393 | Thethree-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_B The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_C The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_D The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_E The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_F The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8] |
1W2T_A | 2.13e-65 | 20 | 406 | 3 | 393 | beta-fructosidasefrom Thermotoga maritima in complex with raffinose [Thermotoga maritima MSB8],1W2T_B beta-fructosidase from Thermotoga maritima in complex with raffinose [Thermotoga maritima MSB8],1W2T_C beta-fructosidase from Thermotoga maritima in complex with raffinose [Thermotoga maritima MSB8],1W2T_D beta-fructosidase from Thermotoga maritima in complex with raffinose [Thermotoga maritima MSB8],1W2T_E beta-fructosidase from Thermotoga maritima in complex with raffinose [Thermotoga maritima MSB8],1W2T_F beta-fructosidase from Thermotoga maritima in complex with raffinose [Thermotoga maritima MSB8] |
7BWB_A | 3.13e-58 | 20 | 406 | 49 | 447 | Bombyxmori GH32 beta-fructofuranosidase BmSUC1 [Bombyx mori] |
7BWC_A | 4.57e-57 | 20 | 406 | 49 | 447 | Bombyxmori GH32 beta-fructofuranosidase BmSUC1 mutant D63A in complex with sucrose [Bombyx mori] |
7VCO_A | 2.63e-55 | 21 | 358 | 27 | 372 | ChainA, Sucrose-6-phosphate hydrolase [Frischella perrara],7VCP_A Chain A, Sucrose-6-phosphate hydrolase [Frischella perrara] |
Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
---|---|---|---|---|---|---|
O33833 | 2.77e-66 | 20 | 406 | 3 | 393 | Beta-fructosidase OS=Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8) OX=243274 GN=bfrA PE=1 SV=1 |
P0DJA7 | 6.56e-61 | 12 | 322 | 21 | 344 | Sucrose-6-phosphate hydrolase OS=Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) OX=264203 GN=sacA PE=1 SV=1 |
P40714 | 6.23e-60 | 21 | 322 | 26 | 331 | Sucrose-6-phosphate hydrolase OS=Escherichia coli OX=562 GN=cscA PE=3 SV=1 |
F8DVG5 | 9.61e-60 | 12 | 322 | 21 | 344 | Sucrose-6-phosphate hydrolase OS=Zymomonas mobilis subsp. mobilis (strain ATCC 10988 / DSM 424 / LMG 404 / NCIMB 8938 / NRRL B-806 / ZM1) OX=555217 GN=sacA PE=3 SV=1 |
P07819 | 7.55e-57 | 8 | 396 | 13 | 405 | Sucrose-6-phosphate hydrolase OS=Bacillus subtilis (strain 168) OX=224308 GN=sacA PE=3 SV=2 |
Other | SP_Sec_SPI | LIPO_Sec_SPII | TAT_Tat_SPI | TATLIP_Sec_SPII | PILIN_Sec_SPIII |
---|---|---|---|---|---|
1.000076 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 0.000000 |
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