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CAZyme Information: CCE27814.1

You are here: Home > Sequence: CCE27814.1

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 CCE27814.1
CAZy Family CE4
CAZyme Description Related to SUC2-invertase (Sucrose hydrolyzing enzyme) [Source:UniProtKB/TrEMBL;Acc:M1WAN1]
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
551 61077.13 4.6632
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 50 363 8.4e-81 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 4.07e-123 55 350 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 4.94e-94 41 517 24 473
Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
214757 Glyco_32 7.42e-89 50 493 1 437
Glycosyl hydrolases family 32.
395193 Glyco_hydro_32N 3.79e-78 50 349 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 7.02e-61 56 350 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
3.41e-262 15 550 2 551
4.65e-240 4 547 2 555
9.35e-240 37 549 42 557
6.88e-239 34 549 44 563
1.06e-233 37 549 41 556

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
3.41e-88 46 502 39 525
The crystal structure of exoinulinase INU1 [Kluyveromyces marxianus DMKU3-1042],6J0T_B The crystal structure of exoinulinase INU1 [Kluyveromyces marxianus DMKU3-1042]
1.03e-83 46 518 10 495
Chain A, Invertase [Schwanniomyces occidentalis],3KF3_B Chain B, Invertase [Schwanniomyces occidentalis]
1.12e-83 46 518 13 498
Chain A, Invertase [Schwanniomyces occidentalis],3KF5_B Chain B, Invertase [Schwanniomyces occidentalis]
1.56e-82 46 518 36 521
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]
3.06e-82 46 518 36 521
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]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
2.47e-90 46 515 20 494
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
2.68e-89 46 515 20 494
Extracellular exo-inulinase inuE OS=Meyerozyma guilliermondii OX=4929 PE=1 SV=3
2.23e-88 10 502 1 524
Inulinase OS=Kluyveromyces marxianus OX=4911 GN=INU1 PE=1 SV=1
2.11e-87 42 505 24 519
Invertase OS=Wickerhamomyces anomalus OX=4927 GN=INV1 PE=3 SV=1
5.40e-85 46 502 45 576
Invertase OS=Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) OX=284590 GN=INV1 PE=3 SV=1

SignalP and Lipop Annotations help

This protein is predicted as SP

Other SP_Sec_SPI CS Position
0.000259 0.999717 CS pos: 25-26. Pr: 0.9768

TMHMM  Annotations      help

There is no transmembrane helices in CCE27814.1.