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CAZyme Information: MGYG000002962_01822

You are here: Home > Sequence: MGYG000002962_01822

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 Clostridium sp900543325
Lineage Bacteria; Firmicutes_A; Clostridia; Clostridiales; Clostridiaceae; Clostridium; Clostridium sp900543325
CAZyme ID MGYG000002962_01822
CAZy Family CBM41
CAZyme Description hypothetical protein
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
1883 MGYG000002962_41|CGC1 209859.66 4.1041
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000002962 3186188 MAG China Asia
Gene Location Start: 11394;  End: 17045  Strand: -

Full Sequence      Download help

Enzyme Prediction      help

EC 3.2.1.1 3.2.1.41

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH13 691 1074 1.6e-124 0.9968354430379747
CBM41 364 464 1.3e-18 0.9313725490196079
CBM34 488 617 2.1e-18 0.975

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
cd11338 AmyAc_CMD 1.42e-166 620 1111 1 389
Alpha amylase catalytic domain found in cyclomaltodextrinases and related proteins. Cyclomaltodextrinase (CDase; EC3.2.1.54), neopullulanase (NPase; EC 3.2.1.135), and maltogenic amylase (MA; EC 3.2.1.133) catalyze the hydrolysis of alpha-(1,4) glycosidic linkages on a number of substrates including cyclomaltodextrins (CDs), pullulan, and starch. These enzymes hydrolyze CDs and starch to maltose and pullulan to panose by cleavage of alpha-1,4 glycosidic bonds whereas alpha-amylases essentially lack activity on CDs and pullulan. They also catalyze transglycosylation of oligosaccharides to the C3-, C4- or C6-hydroxyl groups of various acceptor sugar molecules. Since these proteins are nearly indistinguishable from each other, they are referred to as cyclomaltodextrinases (CMDs). 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.
PRK10785 PRK10785 2.91e-98 505 1139 17 558
maltodextrin glucosidase; Provisional
PRK14510 PRK14510 2.67e-62 487 1132 3 602
bifunctional glycogen debranching protein GlgX/4-alpha-glucanotransferase.
COG0366 AmyA 7.56e-55 621 1156 1 500
Glycosidase [Carbohydrate transport and metabolism].
pfam00128 Alpha-amylase 1.38e-53 691 1073 1 334
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
QOR69029.1 0.0 479 1714 378 1602
CAZ78886.1 0.0 134 1718 35 1555
AAG44799.1 0.0 134 1718 35 1555
BAA05832.1 0.0 137 1718 38 1551
ANB61061.1 0.0 137 1718 38 1553

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
1BVZ_A 3.51e-83 485 1189 4 581
Alpha-amylaseIi (tvaii) From Thermoactinomyces Vulgaris R-47 [Thermoactinomyces vulgaris],1BVZ_B Alpha-amylase Ii (tvaii) From Thermoactinomyces Vulgaris R-47 [Thermoactinomyces vulgaris],1JI2_A Improved X-ray Structure of Thermoactinomyces vulgaris R-47 alpha-Amylase 2 [Thermoactinomyces vulgaris],1JI2_B Improved X-ray Structure of Thermoactinomyces vulgaris R-47 alpha-Amylase 2 [Thermoactinomyces vulgaris],3A6O_A Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/acarbose complex [Thermoactinomyces vulgaris],3A6O_B Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/acarbose complex [Thermoactinomyces vulgaris]
1JF5_A 4.76e-83 485 1189 4 581
ChainA, ALPHA AMYLASE II [Thermoactinomyces vulgaris],1JF5_B Chain B, ALPHA AMYLASE II [Thermoactinomyces vulgaris]
1JF6_A 4.76e-83 485 1189 4 581
ChainA, ALPHA AMYLASE II [Thermoactinomyces vulgaris],1JF6_B Chain B, ALPHA AMYLASE II [Thermoactinomyces vulgaris]
1WZM_A 8.75e-83 485 1189 4 581
ChainA, Alpha-amylase II [Thermoactinomyces vulgaris],1WZM_B Chain B, Alpha-amylase II [Thermoactinomyces vulgaris]
1JIB_A 1.61e-82 485 1189 4 581
ChainA, NEOPULLULANASE [Thermoactinomyces vulgaris],1JIB_B Chain B, NEOPULLULANASE [Thermoactinomyces vulgaris],1JL8_A Chain A, ALPHA-AMYLASE II [Thermoactinomyces vulgaris],1JL8_B Chain B, ALPHA-AMYLASE II [Thermoactinomyces vulgaris],1VB9_A Chain A, alpha-amylase II [Thermoactinomyces vulgaris],1VB9_B Chain B, alpha-amylase II [Thermoactinomyces vulgaris],2D2O_A Chain A, Neopullulanase 2 [Thermoactinomyces vulgaris],2D2O_B Chain B, Neopullulanase 2 [Thermoactinomyces vulgaris]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
P38536 3.17e-241 475 1714 244 1447
Amylopullulanase OS=Thermoanaerobacterium thermosulfurigenes OX=33950 GN=amyB PE=3 SV=2
P16950 1.70e-237 475 1714 241 1447
Amylopullulanase OS=Thermoanaerobacter thermohydrosulfuricus OX=1516 GN=apu PE=1 SV=1
P38939 5.84e-235 475 1714 241 1442
Amylopullulanase OS=Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E) OX=340099 GN=apu PE=1 SV=2
P36905 2.09e-213 472 1523 241 1277
Amylopullulanase OS=Thermoanaerobacterium saccharolyticum OX=28896 GN=apu PE=3 SV=2
Q08751 1.92e-82 485 1189 4 581
Neopullulanase 2 OS=Thermoactinomyces vulgaris OX=2026 GN=tvaII PE=1 SV=1

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
0.000636 0.998459 0.000294 0.000230 0.000182 0.000170

TMHMM  Annotations      download full data without filtering help

start end
13 32
1858 1877