dbCAN-seq: a database of CAZyme sequence and annotation

Basic Information help

Species

Amulumruptor sp001689515

Lineage

Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Muribaculaceae; Amulumruptor; Amulumruptor sp001689515

CAZyme ID

MGYG000002157_01446

CAZy Family

GH13

CAZyme Description

hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
703	MGYG000002157_26\|CGC1	79588.74	4.8033

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000002157	2499032	MAG	Germany	Europe

Gene Location

Start: 23374; End: 25485 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	68	439	3.1e-114	0.9972222222222222

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
PRK09505	malS	2.21e-142	9	510	171	677	alpha-amylase; Reviewed
cd11339	AmyAc_bac_CMD_like_2	3.82e-31	29	483	4	344	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.
pfam07366	SnoaL	2.49e-27	578	701	1	126	SnoaL-like polyketide cyclase. This family includes SnoaL a polyketide cyclase involved in nogalamycin biosynthesis. This family was formerly known as DUF1486. The proteins in this family adopt a distorted alpha-beta barrel fold. Structural data together with site-directed mutagenesis experiments have shown that SnoaL has a different mechanism to that of the classical aldolase for catalyzing intramolecular aldol condensation.
cd11340	AmyAc_bac_CMD_like_3	4.37e-24	30	318	6	228	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	7.93e-24	36	489	10	387	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
QCD35939.1	0.0	7	560	10	563
QIL88611.1	1.56e-196	7	560	25	577
ASW43710.1	4.64e-137	7	560	11	553
ADZ82879.1	1.29e-136	15	579	42	619
QEH68420.1	2.38e-136	15	579	42	619

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5A2A_A	5.64e-20	25	547	6	433	CrystalStructure of Anoxybacillus Alpha-amylase Provides Insights into a New Glycosyl Hydrolase Subclass [Anoxybacillus ayderensis]
5A2B_A	7.49e-20	25	547	40	467	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	1.00e-18	25	511	7	387	Crystalstructure of alpha-amylase from Geobacillus thermoleovorans, GTA, complexed with acarbose [Geobacillus thermoleovorans CCB_US3_UF5]
6AIJ_A	2.36e-18	1	549	1	500	Cyclodextringlycosyltransferase from Paenibacillus macerans mutant N603D [Paenibacillus macerans]
4JCL_A	2.11e-17	17	549	4	479	Crystalstructure of Alpha-CGT from Paenibacillus macerans at 1.7 Angstrom resolution [Paenibacillus macerans]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P25718	1.30e-89	9	510	170	670	Periplasmic alpha-amylase OS=Escherichia coli (strain K12) OX=83333 GN=malS PE=1 SV=1
P21543	1.44e-20	24	549	743	1183	Beta/alpha-amylase OS=Paenibacillus polymyxa OX=1406 PE=1 SV=1
Q05884	3.09e-18	50	492	80	532	Alpha-amylase OS=Streptomyces lividans OX=1916 GN=amy PE=1 SV=1
P04830	1.20e-16	17	549	31	506	Cyclomaltodextrin glucanotransferase OS=Paenibacillus macerans OX=44252 GN=cgtM PE=1 SV=2
P32818	2.04e-15	13	493	117	510	Maltogenic alpha-amylase OS=Bacillus acidopullulyticus OX=28030 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
0.000703	0.997898	0.000375	0.000357	0.000334	0.000302

TMHMM Annotations help

There is no transmembrane helices in MGYG000002157_01446.

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