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CAZyme Information: MGYG000002491_03645

You are here: Home > Sequence: MGYG000002491_03645

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 Kluyvera ascorbata_B
Lineage Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Kluyvera; Kluyvera ascorbata_B
CAZyme ID MGYG000002491_03645
CAZy Family GH32
CAZyme Description Sucrose-6-phosphate hydrolase
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
478 MGYG000002491_17|CGC1 54103.76 4.9334
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000002491 5264779 Isolate Spain Europe
Gene Location Start: 71987;  End: 73423  Strand: +

Full Sequence      Download help

Enzyme Prediction      help

EC 3.2.1.26

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH32 28 325 2.6e-107 0.9829351535836177

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
COG1621 SacC 3.35e-173 2 477 7 485
Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
TIGR01322 scrB_fam 5.87e-161 23 450 13 444
sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides]
smart00640 Glyco_32 5.67e-144 28 440 1 437
Glycosyl hydrolases family 32.
cd08996 GH32_FFase 1.09e-140 34 319 1 281
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 1.24e-134 28 323 1 301
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.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
BBQ86143.1 0.0 1 478 1 478
BBR23126.1 0.0 1 478 1 478
BBS93859.1 0.0 1 478 1 478
BBR61169.1 0.0 1 478 1 478
BBS98888.1 0.0 1 478 1 478

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
7VCO_A 4.32e-177 5 478 7 487
ChainA, Sucrose-6-phosphate hydrolase [Frischella perrara],7VCP_A Chain A, Sucrose-6-phosphate hydrolase [Frischella perrara]
6NUM_A 9.85e-125 8 465 24 501
Thestructure of GH32 from Bifidobacteium adolescentis [Bifidobacterium adolescentis],6NUN_A Structure of GH32 hydrolase from Bifidobacterium adolescentis in complex with frutose [Bifidobacterium adolescentis]
3PIG_A 3.56e-124 5 465 21 501
beta-fructofuranosidasefrom Bifidobacterium longum [Bifidobacterium longum],3PIG_B beta-fructofuranosidase from Bifidobacterium longum [Bifidobacterium longum],3PIJ_A beta-fructofuranosidase from Bifidobacterium longum - complex with fructose [Bifidobacterium longum],3PIJ_B beta-fructofuranosidase from Bifidobacterium longum - complex with fructose [Bifidobacterium longum]
7BWB_A 2.30e-106 9 449 34 460
Bombyxmori GH32 beta-fructofuranosidase BmSUC1 [Bombyx mori]
7BWC_A 3.62e-105 9 449 34 460
Bombyxmori GH32 beta-fructofuranosidase BmSUC1 mutant D63A in complex with sucrose [Bombyx mori]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
P40714 7.58e-199 8 476 9 476
Sucrose-6-phosphate hydrolase OS=Escherichia coli OX=562 GN=cscA PE=3 SV=1
P16553 2.17e-188 5 476 5 475
Raffinose invertase OS=Escherichia coli OX=562 GN=rafD PE=3 SV=1
F8DVG5 6.85e-148 8 478 12 501
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
P0DJA7 1.94e-147 8 478 12 501
Sucrose-6-phosphate hydrolase OS=Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) OX=264203 GN=sacA PE=1 SV=1
P07819 2.15e-91 27 476 32 478
Sucrose-6-phosphate hydrolase OS=Bacillus subtilis (strain 168) OX=224308 GN=sacA 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
0.992256 0.007747 0.000021 0.000010 0.000006 0.000008

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000002491_03645.