dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000000662_00639

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Basic Information help

Species

Lineage

Bacteria; Firmicutes; Bacilli; Erysipelotrichales; Erysipelotrichaceae; Bulleidia;

CAZyme ID

MGYG000000662_00639

CAZy Family

GH13

CAZyme Description

1,4-alpha-glucan branching enzyme GlgB

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
661		77100.9	6.3965

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000662	1413555	MAG	Kazakhstan	Asia

Gene Location

Start: 5907; End: 7892 Strand: +

Full Sequence Download help

Enzyme Prediction help

EC	2.4.1.18

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH13	215	506	1.9e-151	0.9965870307167235

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11321	AmyAc_bac_euk_BE	0.0	148	550	2	406	Alpha amylase catalytic domain found in bacterial and eukaryotic branching enzymes. Branching enzymes (BEs) catalyze the formation of alpha-1,6 branch points in either glycogen or starch by cleavage of the alpha-1,4 glucosidic linkage yielding a non-reducing end oligosaccharide chain, and subsequent attachment to the alpha-1,6 position. By increasing the number of non-reducing ends, glycogen is more reactive to synthesis and digestion as well as being more soluble. This group includes bacterial and eukaryotic proteins. 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.
PLN02447	PLN02447	0.0	4	654	61	725	1,4-alpha-glucan-branching enzyme
PLN02960	PLN02960	1.51e-167	122	658	351	890	alpha-amylase
PLN03244	PLN03244	5.30e-144	122	658	356	865	alpha-amylase; Provisional
COG0296	GlgB	1.78e-112	48	655	24	624	1,4-alpha-glucan branching enzyme [Carbohydrate transport and metabolism].

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
APC40411.1	3.06e-294	4	660	10	672
AEV69892.1	3.41e-292	4	660	12	672
AHM57920.1	4.55e-292	4	661	18	680
QTE71422.1	4.50e-286	3	660	10	673
QTE75387.1	4.50e-286	3	660	10	673

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
4BZY_A	1.78e-231	4	660	30	698	Crystalstructure of human glycogen branching enzyme (GBE1) [Homo sapiens],4BZY_B Crystal structure of human glycogen branching enzyme (GBE1) [Homo sapiens],4BZY_C Crystal structure of human glycogen branching enzyme (GBE1) [Homo sapiens]
5CLT_A	5.17e-230	10	660	4	666	Crystalstructure of human glycogen branching enzyme (GBE1) in complex with acarbose [Homo sapiens],5CLT_B Crystal structure of human glycogen branching enzyme (GBE1) in complex with acarbose [Homo sapiens],5CLT_C Crystal structure of human glycogen branching enzyme (GBE1) in complex with acarbose [Homo sapiens],5CLW_A Crystal structure of human glycogen branching enzyme (GBE1) in complex with maltoheptaose [Homo sapiens],5CLW_B Crystal structure of human glycogen branching enzyme (GBE1) in complex with maltoheptaose [Homo sapiens],5CLW_C Crystal structure of human glycogen branching enzyme (GBE1) in complex with maltoheptaose [Homo sapiens]
3AMK_A	1.23e-213	5	660	13	693	Structureof the Starch Branching Enzyme I (BEI) from Oryza sativa L [Oryza sativa Japonica Group]
3VU2_A	3.48e-213	5	660	13	693	Structureof the Starch Branching Enzyme I (BEI) complexed with maltopentaose from Oryza sativa L [Oryza sativa Japonica Group],3VU2_B Structure of the Starch Branching Enzyme I (BEI) complexed with maltopentaose from Oryza sativa L [Oryza sativa Japonica Group]
3AML_A	7.02e-213	5	660	13	693	Structureof the Starch Branching Enzyme I (BEI) from Oryza sativa L [Oryza sativa Japonica Group]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q8NKE1	7.32e-236	5	655	16	678	1,4-alpha-glucan-branching enzyme OS=Rhizophagus irregularis (strain DAOM 181602 / DAOM 197198 / MUCL 43194) OX=747089 GN=GLC3 PE=2 SV=2
Q6T308	1.35e-232	4	660	27	695	1,4-alpha-glucan-branching enzyme OS=Felis catus OX=9685 GN=GBE1 PE=2 SV=1
Q04446	1.96e-230	4	660	30	698	1,4-alpha-glucan-branching enzyme OS=Homo sapiens OX=9606 GN=GBE1 PE=1 SV=3
Q6CCT1	2.70e-230	1	659	1	684	1,4-alpha-glucan-branching enzyme OS=Yarrowia lipolytica (strain CLIB 122 / E 150) OX=284591 GN=GLC3 PE=3 SV=1
Q96VA4	5.07e-230	5	655	17	681	1,4-alpha-glucan-branching enzyme OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=gbeA PE=2 SV=1

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
1.000029	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM Annotations help

There is no transmembrane helices in MGYG000000662_00639.