dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000001912_01665

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Basic Information help

Species

UMGS1839 sp900555545

Lineage

Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Acutalibacteraceae; UMGS1839; UMGS1839 sp900555545

CAZyme ID

MGYG000001912_01665

CAZy Family

GH13

CAZyme Description

1,4-alpha-glucan branching enzyme GlgB

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
533		62442.57	5.4944

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001912	1976012	MAG	Denmark	Europe

Gene Location

Start: 15; End: 1616 Strand: +

Full Sequence Download help

Enzyme Prediction help

EC	2.4.1.18

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH13	69	369	7.2e-162	0.9966777408637874

CDD Domains download full data without filtering help

Cdd ID	Domain	qStart	qEnd	sStart	sEnd	Domain Description
PRK05402	PRK05402	1	520	205	725	1,4-alpha-glucan branching protein GlgB.
PRK14705	PRK14705	2	517	713	1221	glycogen branching enzyme; Provisional
PRK12313	PRK12313	1	525	111	633	1,4-alpha-glucan branching protein GlgB.
PRK14706	PRK14706	2	532	112	634	glycogen branching enzyme; Provisional
cd11322	AmyAc_Glg_BE	4	405	2	402	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
CAB1243441.1	8.01e-282	1	528	114	639
QNK41917.1	4.48e-281	1	529	114	646
QEY35933.1	2.57e-279	1	528	112	638
QAT49197.1	1.99e-277	1	523	114	635
CAB1241654.1	3.17e-276	1	526	112	636

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5GQW_A	3.74e-213	2	524	234	779	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]
5GR0_A	3.74e-213	2	524	234	779	Crystalstructure of branching enzyme D501A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GR5_A	5.30e-213	2	524	234	779	Crystalstructure of branching enzyme W610A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GQU_A	1.06e-212	2	524	234	779	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	2.13e-212	2	524	234	779	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	8.02e-226	2	517	113	627	1,4-alpha-glucan branching enzyme GlgB OS=Aquifex aeolicus (strain VF5) OX=224324 GN=glgB PE=3 SV=1
B8CVY1	1.14e-225	2	517	112	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
Q8DLB8	6.35e-223	1	525	210	757	1,4-alpha-glucan branching enzyme GlgB OS=Thermosynechococcus vestitus (strain IAM M-273 / NIES-2133 / BP-1) OX=197221 GN=glgB PE=3 SV=1
Q5NXV7	2.00e-215	2	516	113	625	1,4-alpha-glucan branching enzyme GlgB OS=Aromatoleum aromaticum (strain EbN1) OX=76114 GN=glgB PE=3 SV=1
P16954	1.71e-214	1	516	219	757	1,4-alpha-glucan branching enzyme GlgB OS=Synechococcus elongatus (strain PCC 7942 / FACHB-805) OX=1140 GN=glgB PE=1 SV=2

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
1.000074	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM Annotations help

There is no transmembrane helices in MGYG000001912_01665.