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CAZyme Information: CCE27815.1

You are here: Home > Sequence: CCE27815.1

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 Claviceps purpurea
Lineage Ascomycota; Sordariomycetes; ; Clavicipitaceae; Claviceps; Claviceps purpurea
CAZyme ID CCE27815.1
CAZy Family CE5
CAZyme Description Related to SUC2-invertase (Sucrose hydrolyzing enzyme) [Source:UniProtKB/TrEMBL;Acc:M1W2P4]
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
564 62457.55 4.5703
Genome Property
Genome Version/Assembly ID Genes Strain NCBI Taxon ID Non Protein Coding Genes Protein Coding Genes
FungiDB-61_Cpurpurea20.1 8979 1111077 156 8823
Gene Location

Full Sequence      Download help

Enzyme Prediction      help

EC 3.2.1.26:5 3.2.1.80:2 2.4.1.-:1

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH32 63 377 3.6e-83 0.9863481228668942

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
350134 GH32_Inu-like 3.54e-125 68 364 1 286
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 7.53e-96 54 519 24 462
Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
214757 Glyco_32 7.43e-93 63 506 1 437
Glycosyl hydrolases family 32.
395193 Glyco_hydro_32N 6.95e-78 63 363 1 293
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 1.66e-60 69 364 1 278
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
1.63e-268 16 563 3 551
3.10e-251 4 560 2 555
2.66e-247 50 562 41 556
5.01e-247 47 562 44 563
2.44e-243 50 562 42 557

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
6.38e-89 45 515 24 525
The crystal structure of exoinulinase INU1 [Kluyveromyces marxianus DMKU3-1042],6J0T_B The crystal structure of exoinulinase INU1 [Kluyveromyces marxianus DMKU3-1042]
8.34e-88 59 515 8 481
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]
2.68e-84 59 515 10 476
Chain A, Invertase [Schwanniomyces occidentalis],3KF3_B Chain B, Invertase [Schwanniomyces occidentalis]
2.90e-84 59 515 13 479
Chain A, Invertase [Schwanniomyces occidentalis],3KF5_B Chain B, Invertase [Schwanniomyces occidentalis]
4.05e-83 59 515 36 502
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]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
5.42e-90 45 515 24 524
Inulinase OS=Kluyveromyces marxianus OX=4911 GN=INU1 PE=1 SV=1
5.88e-88 59 515 20 479
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
1.23e-87 52 515 76 547
Invertase OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=inv1 PE=1 SV=1
6.36e-87 59 515 20 479
Extracellular exo-inulinase inuE OS=Meyerozyma guilliermondii OX=4929 PE=1 SV=3
7.33e-87 59 515 28 501
Invertase 2 OS=Saccharomyces cerevisiae (strain ATCC 204508 / S288c) OX=559292 GN=SUC2 PE=1 SV=1

SignalP and Lipop Annotations help

This protein is predicted as SP

Other SP_Sec_SPI CS Position
0.000319 0.999672 CS pos: 28-29. Pr: 0.9025

TMHMM  Annotations      help

There is no transmembrane helices in CCE27815.1.