dbCAN-seq: a database of CAZyme sequence and annotation

Basic Information help

Species

Succinivibrio sp000431835

Lineage

Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Succinivibrionaceae; Succinivibrio; Succinivibrio sp000431835

CAZyme ID

MGYG000000412_01108

CAZy Family

GH13

CAZyme Description

Periplasmic alpha-amylase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
616	MGYG000000412_5\|CGC1	69459.44	5.5197

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000412	2387553	MAG	Sweden	Europe

Gene Location

Start: 24728; End: 26578 Strand: +

Enzyme Prediction help

EC	3.2.1.98	3.2.1.60	3.2.1.-	3.2.1.1

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH13	83	470	4.5e-116	0.9972222222222222

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
PRK09505	malS	9.49e-157	38	569	184	682	alpha-amylase; Reviewed
cd11339	AmyAc_bac_CMD_like_2	1.50e-47	45	500	4	319	Alpha amylase catalytic domain found in bacterial 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). This group of CMDs is bacterial. 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	6.24e-41	44	534	1	447	Glycosidase [Carbohydrate transport and metabolism].
cd11340	AmyAc_bac_CMD_like_3	4.16e-39	46	490	6	370	Alpha amylase catalytic domain found in bacterial 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). This group of CMDs is bacterial. 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.
cd11338	AmyAc_CMD	1.15e-36	52	469	10	341	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.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
AST98710.1	2.91e-140	1	601	2	579
QNM45711.1	2.91e-140	1	601	2	579
ASW43710.1	1.40e-139	1	601	1	541
QKH59997.1	4.64e-139	3	615	4	595
BAD64146.1	1.31e-137	1	599	2	577

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5A2A_A	2.15e-37	40	591	5	424	CrystalStructure of Anoxybacillus Alpha-amylase Provides Insights into a New Glycosyl Hydrolase Subclass [Anoxybacillus ayderensis]
5A2B_A	3.04e-37	33	591	32	458	CrystalStructure of Anoxybacillus Alpha-amylase Provides Insights into a New Glycosyl Hydrolase Subclass [Anoxybacillus ayderensis],5A2C_A Crystal Structure of Anoxybacillus Alpha-amylase Provides Insights into a New Glycosyl Hydrolase Subclass [Anoxybacillus ayderensis]
4E2O_A	1.19e-31	40	481	6	336	Crystalstructure of alpha-amylase from Geobacillus thermoleovorans, GTA, complexed with acarbose [Geobacillus thermoleovorans CCB_US3_UF5]
6SAU_A	2.31e-24	41	479	24	342	ChainA, alpha amylase [Cordyceps farinosa],6SAU_B Chain B, alpha amylase [Cordyceps farinosa]
1CYG_A	1.57e-22	46	542	14	407	CyclodextrinGlucanotransferase (E.C.2.4.1.19) (Cgtase) [Geobacillus stearothermophilus]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P25718	2.98e-117	38	543	183	651	Periplasmic alpha-amylase OS=Escherichia coli (strain K12) OX=83333 GN=malS PE=1 SV=1
P21543	8.20e-29	41	601	744	1182	Beta/alpha-amylase OS=Paenibacillus polymyxa OX=1406 PE=1 SV=1
Q05884	1.98e-26	78	483	93	473	Alpha-amylase OS=Streptomyces lividans OX=1916 GN=amy PE=1 SV=1
P14014	1.28e-22	1	542	14	445	Cyclomaltodextrin glucanotransferase OS=Bacillus licheniformis OX=1402 GN=cgtA PE=3 SV=1
P31747	1.70e-22	8	542	8	445	Cyclomaltodextrin glucanotransferase OS=Bacillus sp. (strain 6.6.3) OX=29335 GN=cgt PE=3 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
0.095915	0.901551	0.001370	0.000468	0.000311	0.000345

TMHMM Annotations help

There is no transmembrane helices in MGYG000000412_01108.

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