CAZyme Information: MGYG000004567_00614

Basic Information

• Species: Olsenella_E sp002159735
• Lineage: Bacteria; Actinobacteriota; Coriobacteriia; Coriobacteriales; Atopobiaceae; Olsenella_E; Olsenella_E sp002159735
• CAZyme ID: MGYG000004567_00614
• CAZy Family: GH13
• CAZyme Description: Amylosucrase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
636	MGYG000004567_3|CGC2	73328.63	4.8841

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000004567	1846571	MAG	France	Europe

• Gene Location: Start: 160816; End: 162726 Strand: -

Full Sequence      

MASEKNEGATIGKRRTRQPLERSAARASSDSAFLRRLRRHHDELRWLYMELYDNGAMFAE
LCDQMKAFYDARPEALRALDARREGRAWYRDRELLGMQMYIDNFAGTIRGVEDNLDYLER
TGVNYLHLMPFLDTPADRSRSDGGYAVSDFRRVKPELGTMDDLAHLAERCHELGISLCMD
FVMNHTSDEHEWARRARAGEGEYMSRYFFTGDQALIDRYTRDVPQVFPTTAPGHFTYLPE
LGQSVMTQFYPYQWDLNYKNPRVFNEMMYNFLFLANQGMDVIRIDAVPYIWKQLGTNCRN
LPQVHTIVRMMRMIGEIVCPGIVLLGEVVMAPVEVVPYFGTVEKPECHMLYNVTTMATTW
NSVACRDTRLLRRQLEAVCGLPRTYTFLNYLRCHDDIGWGLDYATLSDWGMEEVPHKRYL
NAYFQGLTEGSVSRGELYNADPVTGDARFCATTASMCGVEAAGFAGDAEAMDVAIRKDVM
LHAYLLSQSGLPIVYSGDEVGQVNDYTYHDDPERADDSRYIHRGRFDWSLVDRTDEPGSV
QQRIYDAIQRLEEVRCTEGVFDADAEMSVVGYSDPSVLWVRRRAGERTLHAVFNFSDEGR
TLWMPERGEYTDLVTGERSEFETFELAAWDFRWWLG

Enzyme Prediction     

No EC number prediction in MGYG000004567_00614.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	105	504	3.4e-163	0.9975

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11324	AmyAc_Amylosucrase	0.0	33	555	5	530	Alpha amylase catalytic domain found in Amylosucrase. Amylosucrase is a glucosyltransferase that catalyzes the transfer of a D-glucopyranosyl moiety from sucrose onto an acceptor molecule. When the acceptor is another saccharide, only alpha-1,4 linkages are produced. Unlike most amylopolysaccharide synthases, it does not require any alpha-D-glucosyl nucleoside diphosphate substrate. In the presence of glycogen it catalyzes the transfer of a D-glucose moiety onto a glycogen branch, but in its absence, it hydrolyzes sucrose and synthesizes polymers, smaller maltosaccharides, and sucrose isoforms. 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.
cd11334	AmyAc_TreS	4.94e-65	106	501	24	374	Alpha amylase catalytic domain found in Trehalose synthetase. Trehalose synthetase (TreS) catalyzes the reversible interconversion of trehalose and maltose. The enzyme catalyzes the reaction in both directions, but the preferred substrate is maltose. Glucose is formed as a by-product of this reaction. It is believed that the catalytic mechanism may involve the cutting of the incoming disaccharide and transfer of a glucose to an enzyme-bound glucose. This enzyme also catalyzes production of a glucosamine disaccharide from maltose and glucosamine. 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.
cd11356	AmyAc_Sucrose_phosphorylase-like_1	2.68e-63	123	578	38	458	Alpha amylase catalytic domain found in sucrose phosphorylase-like proteins (also called sucrose glucosyltransferase, disaccharide glucosyltransferase, and sucrose-phosphate alpha-D glucosyltransferase). Sucrose phosphorylase is a bacterial enzyme that catalyzes the phosphorolysis of sucrose to yield glucose-1-phosphate and fructose. These enzymes do not have the conserved calcium ion present in other alpha amylase family enzymes. 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.
cd11343	AmyAc_Sucrose_phosphorylase-like	1.57e-56	123	567	36	445	Alpha amylase catalytic domain found in sucrose phosphorylase (also called sucrose glucosyltransferase, disaccharide glucosyltransferase, and sucrose-phosphate alpha-D glucosyltransferase). Sucrose phosphorylase is a bacterial enzyme that catalyzes the phosphorolysis of sucrose to yield glucose-1-phosphate and fructose. These enzymes do not have the conserved calcium ion present in other alpha amylase family enzymes. 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	1.49e-39	106	290	27	207	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
QRT49301.1	4.01e-298	29	631	4	605
QEK18306.1	2.30e-295	27	633	4	609
CBL26996.1	3.98e-292	28	633	11	615
AWY96820.1	4.88e-290	29	633	6	609
QDW74185.1	1.77e-284	33	633	7	606

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7ESH_A	4.90e-137	33	622	33	630	ChainA, amylosucrase [Calidithermus timidus DSM 17022],7ESH_B Chain B, amylosucrase [Calidithermus timidus DSM 17022],7ESH_C Chain C, amylosucrase [Calidithermus timidus DSM 17022],7ESH_D Chain D, amylosucrase [Calidithermus timidus DSM 17022]
3UCQ_A	5.29e-136	33	605	32	610	Crystalstructure of amylosucrase from Deinococcus geothermalis [Deinococcus geothermalis DSM 11300],3UER_A Crystal structure of amylosucrase from Deinococcus geothermalis in complex with turanose [Deinococcus geothermalis DSM 11300]
3CZK_A	2.30e-131	42	598	40	591	ChainA, Sucrose hydrolase [Xanthomonas citri pv. glycines],3CZL_A Chain A, sucrose hydrolase [Xanthomonas citri pv. glycines]
4AYS_A	1.02e-130	33	602	27	605	TheStructure of Amylosucrase from D. radiodurans [Deinococcus radiodurans]
3CZE_A	2.21e-128	42	598	40	591	CrystalStructure Analysis of Sucrose hydrolase (SUH)- Tris complex [Xanthomonas citri pv. glycines],3CZG_A Crystal Structure Analysis of Sucrose hydrolase (SUH)-glucose complex [Xanthomonas citri pv. glycines]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q9ZEU2	1.49e-119	19	602	25	596	Amylosucrase OS=Neisseria polysaccharea OX=489 GN=ams PE=1 SV=1
Q84HD6	8.25e-119	19	602	25	596	Amylosucrase OS=Neisseria meningitidis OX=487 GN=ams PE=3 SV=1
A0R6E0	7.14e-48	106	397	58	344	Trehalose synthase/amylase TreS OS=Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) OX=246196 GN=treS PE=1 SV=1
P9WQ18	8.98e-46	105	397	65	352	Trehalose synthase/amylase TreS OS=Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh) OX=83331 GN=treS PE=3 SV=1
P9WQ19	8.98e-46	105	397	65	352	Trehalose synthase/amylase TreS OS=Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) OX=83332 GN=treS PE=1 SV=1

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
1.000041	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000004567_00614.