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CAZyme Information: sr10702-t26_1-p1

You are here: Home > Sequence: sr10702-t26_1-p1

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 Sporisorium reilianum
Lineage Basidiomycota; Ustilaginomycetes; ; Ustilaginaceae; Sporisorium; Sporisorium reilianum
CAZyme ID sr10702-t26_1-p1
CAZy Family AA3
CAZyme Description probable SUC2-invertase (sucrose hydrolyzing enzyme)
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
595 66260.10 6.2483
Genome Property
Genome Version/Assembly ID Genes Strain NCBI Taxon ID Non Protein Coding Genes Protein Coding Genes
FungiDB-61_SreilianumSRZ2 6791 999809 118 6673
Gene Location

Full Sequence      Download help

Enzyme Prediction      help

No EC number prediction in sr10702-t26_1-p1.

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH32 80 378 1.1e-90 0.962457337883959

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
350134 GH32_Inu-like 2.37e-143 86 377 2 289
glycoside hydrolase family 32 protein such as Aspergillus ficuum endo-inulinase (Inu2). This subfamily of glycosyl hydrolase family GH32 includes endo-inulinase (inu2, EC 3.2.1.7), exo-inulinase (Inu1, EC 3.2.1.80), invertase (EC 3.2.1.26), and levan fructotransferase (LftA, EC 4.2.2.16), among others. These enzymes cleave 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). 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.
224536 SacC 9.39e-125 63 562 16 463
Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
214757 Glyco_32 1.17e-117 80 548 1 437
Glycosyl hydrolases family 32.
395193 Glyco_hydro_32N 5.85e-99 80 378 1 298
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.
350110 GH32_FFase 1.15e-79 86 377 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.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
0.0 1 595 1 595
0.0 1 595 1 595
0.0 1 595 1 594
0.0 1 594 1 599
0.0 1 595 1 607

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
5.88e-115 76 582 10 500
Chain A, Invertase [Schwanniomyces occidentalis],3KF3_B Chain B, Invertase [Schwanniomyces occidentalis]
6.43e-115 76 582 13 503
Chain A, Invertase [Schwanniomyces occidentalis],3KF5_B Chain B, Invertase [Schwanniomyces occidentalis]
1.01e-113 76 582 36 526
Chain A, Fructofuranosidase [Schwanniomyces occidentalis],3U75_B Chain B, Fructofuranosidase [Schwanniomyces occidentalis],3U75_C Chain C, Fructofuranosidase [Schwanniomyces occidentalis],3U75_D Chain D, Fructofuranosidase [Schwanniomyces occidentalis]
2.00e-113 76 582 36 526
Chain A, Fructofuranosidase [Schwanniomyces occidentalis],3U14_B Chain B, Fructofuranosidase [Schwanniomyces occidentalis],6S1T_A Chain A, Fructofuranosidase [Schwanniomyces occidentalis],6S1T_B Chain B, Fructofuranosidase [Schwanniomyces occidentalis],6S2B_A Chain A, Fructofuranosidase [Schwanniomyces occidentalis],6S2B_B Chain B, Fructofuranosidase [Schwanniomyces occidentalis]
1.93e-110 76 580 8 504
Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C],4EQV_B Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C],4EQV_C Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C],4EQV_D Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C],4EQV_E Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C],4EQV_F Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C],4EQV_G Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C],4EQV_H Structure of Saccharomyces cerevisiae invertase [Saccharomyces cerevisiae S288C]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
3.57e-113 76 588 35 534
Invertase OS=Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / BCRC 21394 / JCM 1990 / NBRC 0083 / IGC 2968) OX=284592 GN=INV PE=3 SV=2
1.54e-112 70 586 14 508
Extracellular exo-inulinase OS=Meyerozyma guilliermondii (strain ATCC 6260 / CBS 566 / DSM 6381 / JCM 1539 / NBRC 10279 / NRRL Y-324) OX=294746 GN=PGUG_02777 PE=1 SV=2
6.32e-112 72 586 24 547
Invertase OS=Wickerhamomyces anomalus OX=4927 GN=INV1 PE=3 SV=1
4.80e-111 70 586 14 508
Extracellular exo-inulinase inuE OS=Meyerozyma guilliermondii OX=4929 PE=1 SV=3
2.23e-110 74 562 2 478
Putative invertase OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=SPAC8E11.01c PE=3 SV=3

SignalP and Lipop Annotations help

This protein is predicted as SP

Other SP_Sec_SPI CS Position
0.000728 0.999256 CS pos: 16-17. Pr: 0.5899

TMHMM  Annotations      help

There is no transmembrane helices in sr10702-t26_1-p1.