dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000002084_00245

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Basic Information help

Species

Lineage

Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Oscillospiraceae; UBA1777;

CAZyme ID

MGYG000002084_00245

CAZy Family

GH13

CAZyme Description

1,4-alpha-glucan branching enzyme GlgB

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
638	MGYG000002084_10\|CGC1	73561.33	6.3895

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000002084	1729311	MAG	Mongolia	Asia

Gene Location

Start: 5509; End: 7425 Strand: +

Full Sequence Download help

Enzyme Prediction help

No EC number prediction in MGYG000002084_00245.

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH13	178	477	4.6e-148	0.9933554817275747

CDD Domains download full data without filtering help

Cdd ID	Domain	qStart	qEnd	sStart	sEnd	Domain Description
COG0296	GlgB	9	628	6	627	1,4-alpha-glucan branching enzyme [Carbohydrate transport and metabolism].
PRK14705	PRK14705	3	627	594	1220	glycogen branching enzyme; Provisional
PRK12313	PRK12313	11	633	9	631	1,4-alpha-glucan branching protein GlgB.
PRK05402	PRK05402	9	628	100	722	1,4-alpha-glucan branching protein GlgB.
cd11322	AmyAc_Glg_BE	116	511	4	400	Alpha amylase catalytic domain found in the Glycogen branching enzyme (also called 1,4-alpha-glucan branching enzyme). The glycogen branching enzyme catalyzes the third step of glycogen biosynthesis by the cleavage of an alpha-(1,4)-glucosidic linkage and the formation a new alpha-(1,6)-branch by subsequent transfer of cleaved oligosaccharide. They are part of a group called branching enzymes which catalyze the formation of alpha-1,6 branch points in either glycogen or starch. This group includes proteins from bacteria, eukaryotes, and archaea. 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
AYH39927.1	1.67e-277	6	629	16	635
ACV22726.1	2.81e-261	9	629	11	633
VEH01358.1	2.81e-261	9	629	11	633
QMW70941.1	1.90e-239	9	629	5	637
BCD36168.1	1.90e-239	9	629	5	637

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5GQW_A	1.30e-205	8	633	128	777	Crystalstructure of branching enzyme W610N mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142],5GQX_A Crystal structure of branching enzyme W610N mutant from Cyanothece sp. ATCC 51142 in complex with maltoheptaose [Crocosphaera subtropica ATCC 51142]
5GQZ_A	1.84e-205	8	633	128	777	Crystalstructure of branching enzyme Y500A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GR5_A	1.84e-205	8	633	128	777	Crystalstructure of branching enzyme W610A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GQU_A	2.60e-205	8	633	128	777	Crystalstructure of branching enzyme from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142],5GQV_A Crystal structure of branching enzyme from Cyanothece sp. ATCC 51142 in complex with maltohexaose [Crocosphaera subtropica ATCC 51142],5GQY_A Crystal structure of branching enzyme from Cyanothece sp. ATCC 51142 in complex with maltoheptaose [Crocosphaera subtropica ATCC 51142]
5GR2_A	7.35e-205	8	633	128	777	Crystalstructure of branching enzyme L541A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142],5GR4_A Crystal structure of branching enzyme L541A mutant from Cyanothece sp. ATCC 51142 in complex with maltoheptaose [Crocosphaera subtropica ATCC 51142]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
O66936	2.15e-218	6	626	2	625	1,4-alpha-glucan branching enzyme GlgB OS=Aquifex aeolicus (strain VF5) OX=224324 GN=glgB PE=3 SV=1
B8CVY1	4.32e-218	7	628	4	626	1,4-alpha-glucan branching enzyme GlgB OS=Halothermothrix orenii (strain H 168 / OCM 544 / DSM 9562) OX=373903 GN=glgB PE=3 SV=1
Q5NXV7	1.06e-217	9	626	10	624	1,4-alpha-glucan branching enzyme GlgB OS=Aromatoleum aromaticum (strain EbN1) OX=76114 GN=glgB PE=3 SV=1
A1VC54	4.92e-217	8	627	10	632	1,4-alpha-glucan branching enzyme GlgB OS=Desulfovibrio vulgaris subsp. vulgaris (strain DP4) OX=391774 GN=glgB PE=3 SV=1
Q729V5	1.13e-215	8	627	10	632	1,4-alpha-glucan branching enzyme GlgB OS=Desulfovibrio vulgaris (strain ATCC 29579 / DSM 644 / NCIMB 8303 / VKM B-1760 / Hildenborough) OX=882 GN=glgB PE=3 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
1.000075	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM Annotations help

There is no transmembrane helices in MGYG000002084_00245.