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CAZyme Information: KEF61212.1

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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 Exophiala aquamarina
Lineage Ascomycota; Eurotiomycetes; ; Herpotrichiellaceae; Exophiala; Exophiala aquamarina
CAZyme ID KEF61212.1
CAZy Family GT17
CAZyme Description alpha-1,3-glucan synthase
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
2491 278791.59 5.7029
Genome Property
Genome Version/Assembly ID Genes Strain NCBI Taxon ID Non Protein Coding Genes Protein Coding Genes
FungiDB-61_EaquamarinaCBS119918 13118 1182545 0 13118
Gene Location

Full Sequence      Download help

Enzyme Prediction      help

EC 2.4.1.183:18 2.4.1.-:2 2.4.1.183:36 2.4.1.-:11

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH13 97 494 2.1e-178 0.995
GH13 1168 1631 2.5e-75 0.98

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
200462 AmyAc_AGS 0.0 14 574 10 569
Alpha amylase catalytic domain found in Alpha 1,3-glucan synthase (also called uridine diphosphoglucose-1,3-alpha-glucan glucosyltransferase and 1,3-alpha-D-glucan synthase). Alpha 1,3-glucan synthase (AGS, EC 2.4.1.183) is an enzyme that catalyzes the reversible chemical reaction of UDP-glucose and [alpha-D-glucosyl-(1-3)]n to form UDP and [alpha-D-glucosyl-(1-3)]n+1. AGS is a component of fungal cell walls. The cell wall of filamentous fungi is composed of 10-15% chitin and 10-35% alpha-1,3-glucan. AGS is triggered in fungi as a response to cell wall stress and elongates the glucan chains in cell wall synthesis. This group includes proteins from Ascomycetes and Basidomycetes. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase.
340822 GT5_Glycogen_synthase_DULL1-like 5.18e-102 1168 1628 2 461
Glycogen synthase GlgA and similar proteins. This family is most closely related to the GT5 family of glycosyltransferases. Glycogen synthase (EC:2.4.1.21) catalyzes the formation and elongation of the alpha-1,4-glucose backbone using ADP-glucose, the second and key step of glycogen biosynthesis. This family includes starch synthases of plants, such as DULL1 in Zea mays and glycogen synthases of various organisms.
223374 GlgA 1.61e-28 2017 2424 115 484
Glycogen synthase [Carbohydrate transport and metabolism].
223443 AmyA 7.19e-27 62 593 3 464
Glycosidase [Carbohydrate transport and metabolism].
200489 AmyAc_5 1.42e-23 63 496 3 397
Alpha amylase catalytic domain found in an uncharacterized protein family. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
0.0 8 2439 9 2422
0.0 8 2439 9 2413
0.0 8 2439 9 2413
0.0 8 2439 10 2407
0.0 9 2438 11 2420

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
4.40e-16 62 343 145 375
Chain A, Alpha-glycosidase [Weissella cibaria]
1.01e-15 62 343 145 375
Chain A, Alpha-glycosidase [Weissella confusa],7DCG_A Chain A, Alpha-glycosidase [Weissella cibaria],7DCH_A Chain A, Alpha-glycosidase [Weissella cibaria]
1.75e-15 62 343 145 375
Chain A, alpha-glucosidase [Weissella cibaria],7EHI_A Chain A, alpha glucosidase [Weissella cibaria]
1.12e-14 1296 1623 131 450
Crystal Structure of Wild-type E.coli GS in complex with ADP and Glucose(wtGSb) [Escherichia coli],2R4T_A Crystal Structure of Wild-type E.coli GS in Complex with ADP and Glucose(wtGSc) [Escherichia coli],2R4U_A Crystal Structure of Wild-type E.coli GS in complex with ADP and Glucose(wtGSd) [Escherichia coli],3GUH_A Crystal Structure of Wild-type E.coli GS in complex with ADP and DGM [Escherichia coli K-12]
1.43e-14 1296 1623 131 450
Chain A, Glycogen synthase [Escherichia coli]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
0.0 15 2430 20 2334
Cell wall alpha-1,3-glucan synthase mok12 OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=mok12 PE=3 SV=1
0.0 28 2439 32 2387
Cell wall alpha-1,3-glucan synthase mok11 OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=mok11 PE=3 SV=2
0.0 21 2437 29 2398
Cell wall alpha-1,3-glucan synthase ags1 OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=ags1 PE=1 SV=3
0.0 20 2439 23 2348
Cell wall alpha-1,3-glucan synthase mok13 OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=mok13 PE=3 SV=2
1.24e-286 1022 2437 120 1357
Cell wall alpha-1,3-glucan synthase mok14 OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=mok14 PE=1 SV=1

SignalP and Lipop Annotations help

This protein is predicted as SP

Other SP_Sec_SPI CS Position
0.011402 0.988577 CS pos: 18-19. Pr: 0.9549

TMHMM  Annotations      download full data without filtering help

Start End
1080 1102
2026 2048
2058 2076
2081 2103
2113 2135
2147 2169
2194 2216
2239 2258
2273 2295
2302 2324
2347 2369
2376 2398
2418 2440