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CAZyme Information: MGYG000003954_00442

You are here: Home > Sequence: MGYG000003954_00442

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 CAG-303 sp900539455
Lineage Bacteria; Firmicutes_A; Clostridia; Lachnospirales; Lachnospiraceae; CAG-303; CAG-303 sp900539455
CAZyme ID MGYG000003954_00442
CAZy Family GH13
CAZyme Description hypothetical protein
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
1163 MGYG000003954_1|CGC7 126606.35 4.5069
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000003954 2269831 MAG United Kingdom Europe
Gene Location Start: 508395;  End: 511886  Strand: -

Full Sequence      Download help

Enzyme Prediction      help

EC 2.4.1.25

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH13 66 360 3.2e-77 0.9924812030075187

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
cd11315 AmyAc_bac1_AmyA 4.58e-99 57 442 1 347
Alpha amylase catalytic domain found in bacterial Alpha-amylases (also called 1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC 3.2.1.1) catalyzes the hydrolysis of alpha-(1,4) glycosidic linkages of glycogen, starch, related polysaccharides, and some oligosaccharides. This group includes Firmicutes, Proteobacteria, Actinobacteria, and Cyanobacteria. 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.
cd11317 AmyAc_bac_euk_AmyA 3.42e-28 60 355 4 238
Alpha amylase catalytic domain found in bacterial and eukaryotic Alpha amylases (also called 1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC 3.2.1.1) catalyzes the hydrolysis of alpha-(1,4) glycosidic linkages of glycogen, starch, related polysaccharides, and some oligosaccharides. This group includes AmyA proteins from bacteria, fungi, mammals, insects, mollusks, and nematodes. 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.
COG0366 AmyA 2.15e-18 66 315 26 257
Glycosidase [Carbohydrate transport and metabolism].
cd11319 AmyAc_euk_AmyA 2.13e-17 67 346 41 281
Alpha amylase catalytic domain found in eukaryotic Alpha-amylases (also called 1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC 3.2.1.1) catalyzes the hydrolysis of alpha-(1,4) glycosidic linkages of glycogen, starch, related polysaccharides, and some oligosaccharides. This group includes eukaryotic alpha-amylases including proteins from fungi, sponges, and protozoans. 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.
pfam00128 Alpha-amylase 3.50e-16 138 317 49 235
Alpha amylase, catalytic domain. Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, and a carboxyl-terminal Greek key beta-barrel domain.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
QCT06294.1 4.48e-111 21 713 17 686
CDM70432.1 4.15e-98 48 878 44 920
ASR47410.1 2.31e-95 38 703 35 645
CDM67953.1 1.09e-94 48 742 40 704
APB71173.2 3.62e-94 38 734 43 692

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
1UA7_A 3.80e-68 55 515 3 420
ChainA, Alpha-amylase [Bacillus subtilis]
3DC0_A 7.09e-68 55 515 3 420
Crystalstructure of native alpha-amylase from Bacillus sp. KR-8104 [Bacillus sp. KR-8104]
1BAG_A 1.96e-67 55 515 6 423
ChainA, ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE [Bacillus subtilis]
1CLV_A 3.39e-21 59 504 12 440
YELLOWMEAL WORM ALPHA-AMYLASE IN COMPLEX WITH THE AMARANTH ALPHA-AMYLASE INHIBITOR [Tenebrio molitor],1JAE_A STRUCTURE OF TENEBRIO MOLITOR LARVAL ALPHA-AMYLASE [Tenebrio molitor],1TMQ_A STRUCTURE OF TENEBRIO MOLITOR LARVAL ALPHA-AMYLASE IN COMPLEX WITH RAGI BIFUNCTIONAL INHIBITOR [Tenebrio molitor]
1VIW_A 4.52e-21 59 504 12 440
TENEBRIOMOLITOR ALPHA-AMYLASE-INHIBITOR COMPLEX [Tenebrio molitor]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
P00691 1.54e-84 30 705 25 650
Alpha-amylase OS=Bacillus subtilis (strain 168) OX=224308 GN=amyE PE=1 SV=2
P23671 1.26e-57 48 553 44 501
Alpha-amylase OS=Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) OX=272562 GN=amyA PE=3 SV=2
P30269 3.30e-52 53 723 143 821
Alpha-amylase OS=Butyrivibrio fibrisolvens OX=831 GN=amyA PE=3 SV=1
P29750 1.07e-29 11 507 5 484
Alpha-amylase OS=Thermomonospora curvata OX=2020 GN=tam PE=1 SV=1
P09107 2.17e-23 59 504 28 458
Alpha-amylase (Fragment) OS=Tribolium castaneum OX=7070 PE=3 SV=2

SignalP and Lipop Annotations help

This protein is predicted as SP

Other SP_Sec_SPI LIPO_Sec_SPII TAT_Tat_SPI TATLIP_Sec_SPII PILIN_Sec_SPIII
0.000317 0.998984 0.000153 0.000206 0.000161 0.000139

TMHMM  Annotations      download full data without filtering help

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