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CAZyme Information: MGYG000003074_00643

You are here: Home > Sequence: MGYG000003074_00643

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_Q sp000435655
Lineage Bacteria; Firmicutes_A; Clostridia; Lachnospirales; Lachnospiraceae; Clostridium_Q; Clostridium_Q sp000435655
CAZyme ID MGYG000003074_00643
CAZy Family GH13
CAZyme Description Neopullulanase 1
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
710 MGYG000003074_16|CGC1 81814.51 4.6067
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000003074 2527682 MAG China Asia
Gene Location Start: 26665;  End: 28797  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 177 557 5e-91 0.9968354430379747

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
cd11338 AmyAc_CMD 1.75e-162 124 592 1 388
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 1.81e-121 21 608 12 546
maltodextrin glucosidase; Provisional
pfam00128 Alpha-amylase 8.84e-53 177 556 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.
COG0366 AmyA 2.46e-51 125 550 1 358
Glycosidase [Carbohydrate transport and metabolism].
PRK14510 PRK14510 6.55e-45 130 697 116 677
bifunctional glycogen debranching protein GlgX/4-alpha-glucanotransferase.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
CBL35578.1 0.0 1 706 2 731
CBK75988.1 0.0 1 706 2 731
ADL06568.1 0.0 5 701 8 686
QRV22211.1 0.0 5 701 8 686
SET99658.1 0.0 5 702 8 687

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
5Z0T_A 1.90e-99 5 697 7 635
Thermoactinomycesvulgaris R-47 alpha-amylase I (TVA I) mutant A357V/Q359N/Y360E (AQY/VNE) [Thermoactinomyces vulgaris],5Z0T_B Thermoactinomyces vulgaris R-47 alpha-amylase I (TVA I) mutant A357V/Q359N/Y360E (AQY/VNE) [Thermoactinomyces vulgaris]
1JI1_A 2.82e-98 5 697 7 635
CrystalStructure Analysis of Thermoactinomyces vulgaris R-47 alpha-Amylase 1 [Thermoactinomyces vulgaris],1JI1_B Crystal Structure Analysis of Thermoactinomyces vulgaris R-47 alpha-Amylase 1 [Thermoactinomyces vulgaris],1UH3_A Thermoactinomyces vulgaris R-47 alpha-amylase/acarbose complex [Thermoactinomyces vulgaris]
1IZK_A 7.74e-98 5 697 7 635
ChainA, amylase [Thermoactinomyces vulgaris]
5Z0U_A 8.18e-98 5 697 7 624
Thermoactinomycesvulgaris R-47 alpha-amylase I (TVA I) 11 residues (from A363 to N373) deletion mutant (Del11) [Thermoactinomyces vulgaris]
2D0F_A 1.52e-97 5 697 7 635
ChainA, alpha-amylase I [Thermoactinomyces vulgaris]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
Q60053 3.21e-97 5 697 36 664
Neopullulanase 1 OS=Thermoactinomyces vulgaris OX=2026 GN=tvaI PE=1 SV=1
P38939 2.19e-82 18 607 262 845
Amylopullulanase OS=Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E) OX=340099 GN=apu PE=1 SV=2
P36905 4.40e-82 18 700 265 923
Amylopullulanase OS=Thermoanaerobacterium saccharolyticum OX=28896 GN=apu PE=3 SV=2
P16950 3.85e-80 18 607 262 846
Amylopullulanase OS=Thermoanaerobacter thermohydrosulfuricus OX=1516 GN=apu PE=1 SV=1
P38536 2.38e-79 18 700 265 922
Amylopullulanase OS=Thermoanaerobacterium thermosulfurigenes OX=33950 GN=amyB PE=3 SV=2

SignalP and Lipop Annotations help

This protein is predicted as OTHER

Other SP_Sec_SPI LIPO_Sec_SPII TAT_Tat_SPI TATLIP_Sec_SPII PILIN_Sec_SPIII
1.000037 0.000000 0.000000 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000003074_00643.