logo
sublogo
You are browsing environment: HUMAN GUT
help

CAZyme Information: MGYG000004732_00263

You are here: Home > Sequence: MGYG000004732_00263

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
Lineage Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Ruminococcaceae; Gemmiger;
CAZyme ID MGYG000004732_00263
CAZy Family GH32
CAZyme Description Sucrose-6-phosphate hydrolase
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
490 MGYG000004732_3|CGC3 55359.15 4.9082
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000004732 2775580 MAG China Asia
Gene Location Start: 60110;  End: 61582  Strand: +

Full Sequence      Download help

Enzyme Prediction      help

EC 3.2.1.26

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH32 31 337 8.9e-101 0.9965870307167235

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
COG1621 SacC 4.72e-133 26 480 28 473
Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
cd08996 GH32_FFase 1.54e-130 37 328 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.
TIGR01322 scrB_fam 5.60e-125 27 461 14 440
sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides]
pfam00251 Glyco_hydro_32N 1.58e-122 31 337 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.
smart00640 Glyco_32 3.48e-121 31 455 1 437
Glycosyl hydrolases family 32.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
AXA82442.1 1.01e-172 8 483 6 482
AXB28040.1 4.08e-172 8 485 6 484
CBK98452.1 7.62e-170 8 483 6 482
QIA44202.1 3.07e-169 8 483 6 482
ATP01188.1 3.07e-169 8 483 6 482

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
7BWB_A 5.03e-81 7 456 32 452
Bombyxmori GH32 beta-fructofuranosidase BmSUC1 [Bombyx mori]
7VCO_A 5.30e-81 11 484 8 478
ChainA, Sucrose-6-phosphate hydrolase [Frischella perrara],7VCP_A Chain A, Sucrose-6-phosphate hydrolase [Frischella perrara]
7BWC_A 7.67e-80 7 456 32 452
Bombyxmori GH32 beta-fructofuranosidase BmSUC1 mutant D63A in complex with sucrose [Bombyx mori]
3PIG_A 1.42e-69 5 489 18 499
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]
6NUM_A 3.23e-69 28 489 41 499
Thestructure of GH32 from Bifidobacteium adolescentis [Bifidobacterium adolescentis],6NUN_A Structure of GH32 hydrolase from Bifidobacterium adolescentis in complex with frutose [Bifidobacterium adolescentis]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
P16553 2.97e-94 28 475 25 456
Raffinose invertase OS=Escherichia coli OX=562 GN=rafD PE=3 SV=1
P40714 2.65e-81 28 477 26 461
Sucrose-6-phosphate hydrolase OS=Escherichia coli OX=562 GN=cscA PE=3 SV=1
P0DJA7 5.16e-80 28 456 30 460
Sucrose-6-phosphate hydrolase OS=Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) OX=264203 GN=sacA PE=1 SV=1
F8DVG5 7.25e-80 28 456 30 460
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 1.79e-69 12 461 11 450
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
1.000074 0.000000 0.000000 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000004732_00263.