CAZyme Information: MGYG000000478_00839

Basic Information

• Species: UBA4951 sp900540385
• Lineage: Bacteria; Firmicutes; Bacilli; RFN20; CAG-826; UBA4951; UBA4951 sp900540385
• CAZyme ID: MGYG000000478_00839
• CAZy Family: GH13
• CAZyme Description: Oligo-1,6-glucosidase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
545	MGYG000000478_9|CGC1	64475.48	8.3342

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000478	1684203	MAG	Fiji	Oceania

• Gene Location: Start: 15046; End: 16683 Strand: -

Full Sequence      

MDHKFFQNQIVYQIYPRSFCDSNGDGIGDIPGIISKLDYLKKLGVGILWLSPVYKTANAD
FGYDVSDYYSINPEYGTMQDMLRLIDEAKRKGIRIVMDLVVNHTSDEHEWFQSSIHPDSP
YRDFYYWRKGKKNNTEAPNNWTSNFGGSAWTYVPEANAYYLHVFGKKQPDLDWHNPKVLD
EVEKILRFWLDKGVYGFRCDVINQIWKEDLNDGKKSLWVTGQEKYLMKEENHRILRQIYE
DVFSKYDCMVVGETYNVDFKNARRFTDKELDLAFQFDTVSSDRFLVPIFKTKFKPKKFKK
TFFDWQRELDWNTLFLENHDQPRSINRFGDTKKYFKESAKELAMILLTLRGTPFLYQGEE
IGMTDYPLFQPEEYKDPVNFWLLDLLPKFHFSKKKTLQLIHNCNRDNARTPMQWGKGENA
DFTSGNETWLPVNPNYPEINVEVEEKDSDSILSFYRQLIQFRKEEPALLYGTFEPIKTKG
SIMAFYRSYQGEMLFVLLNLTKKNQRLPHKISSLVGQVLFSNYSHAGFTFKKRLRPYEGL
IVKIK

Enzyme Prediction     

EC	5.4.99.11	3.2.1.10	3.2.1.20	3.2.1.70	3.2.1.-	2.4.1.-

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	28	365	2.9e-133	0.994269340974212

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
TIGR02403	trehalose_treC	0.0	6	544	2	543	alpha,alpha-phosphotrehalase. Trehalose is a glucose disaccharide that serves in many biological systems as a compatible solute for protection against hyperosmotic and thermal stress. This family describes trehalose-6-phosphate hydrolase, product of the treC (or treA) gene, which is often found together with a trehalose uptake transporter and a trehalose operon repressor.
cd11333	AmyAc_SI_OligoGlu_DGase	0.0	7	464	1	428	Alpha amylase catalytic domain found in Sucrose isomerases, oligo-1,6-glucosidase (also called isomaltase; sucrase-isomaltase; alpha-limit dextrinase), dextran glucosidase (also called glucan 1,6-alpha-glucosidase), and related proteins. The sucrose isomerases (SIs) Isomaltulose synthase (EC 5.4.99.11) and Trehalose synthase (EC 5.4.99.16) catalyze the isomerization of sucrose and maltose to produce isomaltulose and trehalulose, respectively. Oligo-1,6-glucosidase (EC 3.2.1.10) hydrolyzes the alpha-1,6-glucosidic linkage of isomaltooligosaccharides, pannose, and dextran. Unlike alpha-1,4-glucosidases (EC 3.2.1.20), it fails to hydrolyze the alpha-1,4-glucosidic bonds of maltosaccharides. Dextran glucosidase (DGase, EC 3.2.1.70) hydrolyzes alpha-1,6-glucosidic linkages at the non-reducing end of panose, isomaltooligosaccharides and dextran to produce alpha-glucose.The common reaction chemistry of the alpha-amylase family enzymes is based on a two-step acid catalytic mechanism that requires two critical carboxylates: one acting as a general acid/base (Glu) and the other as a nucleophile (Asp). Both hydrolysis and transglycosylation proceed via the nucleophilic substitution reaction between the anomeric carbon, C1 and a nucleophile. Both enzymes contain the three catalytic residues (Asp, Glu and Asp) common to the alpha-amylase family as well as two histidine residues which are predicted to be critical to binding the glucose residue adjacent to the scissile bond in the substrates. 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 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.
PRK10933	PRK10933	2.96e-166	5	540	7	546	trehalose-6-phosphate hydrolase; Provisional
cd11331	AmyAc_OligoGlu_like	3.13e-147	4	472	1	450	Alpha amylase catalytic domain found in oligo-1,6-glucosidase (also called isomaltase; sucrase-isomaltase; alpha-limit dextrinase) and related proteins. Oligo-1,6-glucosidase (EC 3.2.1.10) hydrolyzes the alpha-1,6-glucosidic linkage of isomalto-oligosaccharides, pannose, and dextran. Unlike alpha-1,4-glucosidases (EC 3.2.1.20), it fails to hydrolyze the alpha-1,4-glucosidic bonds of maltosaccharides. 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.
cd11328	AmyAc_maltase	1.02e-143	7	474	6	470	Alpha amylase catalytic domain found in maltase (also known as alpha glucosidase) and related proteins. Maltase (EC 3.2.1.20) hydrolyzes the terminal, non-reducing (1->4)-linked alpha-D-glucose residues in maltose, releasing alpha-D-glucose. In most cases, maltase is equivalent to alpha-glucosidase, but the term "maltase" emphasizes the disaccharide nature of the substrate from which glucose is cleaved, and the term "alpha-glucosidase" emphasizes the bond, whether the substrate is a disaccharide or polysaccharide. 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     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
AEC01993.1	1.56e-189	4	543	3	545
AUD62222.1	6.09e-183	7	539	5	523
AGS51597.1	9.49e-182	1	543	1	538
BCR35285.1	4.10e-179	10	541	8	525
AEE17261.1	1.83e-177	5	518	7	536

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
1UOK_A	1.15e-154	1	545	1	558	CrystalStructure Of B. Cereus Oligo-1,6-Glucosidase [Bacillus cereus]
4M56_A	2.71e-148	4	541	3	557	TheStructure of Wild-type MalL from Bacillus subtilis [Bacillus subtilis subsp. subtilis str. 168],4M56_B The Structure of Wild-type MalL from Bacillus subtilis [Bacillus subtilis subsp. subtilis str. 168]
4M8U_A	5.25e-148	4	541	3	556	TheStructure of MalL mutant enzyme V200A from Bacillus subtilus [Bacillus subtilis subsp. subtilis str. 168]
4MB1_A	5.42e-148	4	541	3	557	TheStructure of MalL mutant enzyme G202P from Bacillus subtilus [Bacillus subtilis subsp. subtilis str. 168]
5WCZ_A	5.97e-148	4	541	28	582	CrystalStructure of Wild-Type MalL from Bacillus subtilis with TS analogue 1-deoxynojirimycin [Bacillus subtilis subsp. subtilis str. 168],5WCZ_B Crystal Structure of Wild-Type MalL from Bacillus subtilis with TS analogue 1-deoxynojirimycin [Bacillus subtilis subsp. subtilis str. 168]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P29094	4.71e-168	1	545	1	560	Oligo-1,6-glucosidase OS=Parageobacillus thermoglucosidasius OX=1426 GN=malL PE=1 SV=1
Q9K8U9	1.23e-154	1	541	1	555	Oligo-1,6-glucosidase OS=Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) OX=272558 GN=malL PE=3 SV=1
P21332	6.32e-154	1	545	1	558	Oligo-1,6-glucosidase OS=Bacillus cereus OX=1396 GN=malL PE=1 SV=1
O06994	1.48e-147	4	541	3	557	Oligo-1,6-glucosidase 1 OS=Bacillus subtilis (strain 168) OX=224308 GN=malL PE=1 SV=1
Q99040	2.88e-138	1	544	1	535	Glucan 1,6-alpha-glucosidase OS=Streptococcus mutans serotype c (strain ATCC 700610 / UA159) OX=210007 GN=dexB PE=1 SV=2

SignalP and Lipop Annotations

This protein is predicted as OTHER

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.999039	0.000884	0.000049	0.000007	0.000001	0.000006

TMHMM  Annotations     

There is no transmembrane helices in MGYG000000478_00839.