dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000001575_01047

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Basic Information help

Species

Lineage

Bacteria; Actinobacteriota; Coriobacteriia; Coriobacteriales; Coriobacteriaceae; Collinsella;

CAZyme ID

MGYG000001575_01047

CAZy Family

CBM48

CAZyme Description

1,4-alpha-glucan branching enzyme GlgB

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
729		82246.51	5.7098

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001575	1745964	MAG	United States	North America

Gene Location

Start: 1211; End: 3400 Strand: +

Full Sequence Download help

Enzyme Prediction help

EC	2.4.1.18

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH13	228	523	1.3e-133	0.9933554817275747
CBM48	51	133	1e-15	0.8552631578947368

CDD Domains download full data without filtering help

Cdd ID	Domain	qStart	qEnd	sStart	sEnd	Domain Description
COG0296	GlgB	31	675	5	628	1,4-alpha-glucan branching enzyme [Carbohydrate transport and metabolism].
PRK14705	PRK14705	36	668	607	1215	glycogen branching enzyme; Provisional
PRK05402	PRK05402	31	678	99	726	1,4-alpha-glucan branching protein GlgB.
PRK12313	PRK12313	26	677	1	629	1,4-alpha-glucan branching protein GlgB.
cd11322	AmyAc_Glg_BE	139	561	1	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	Query Start	Query End	Hit Start	Hit End
ATP53564.1	11	683	14	682
AZH69616.1	11	683	14	682
QIA34706.1	32	713	29	711
AEB07177.1	30	675	26	670
BBH49561.1	30	681	15	665

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5GQZ_A	7.01e-200	32	674	129	772	Crystalstructure of branching enzyme Y500A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GQU_A	9.91e-200	32	674	129	772	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	2.80e-199	32	674	129	772	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]
5GQW_A	3.96e-199	32	674	129	772	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]
5GR5_A	3.96e-199	32	674	129	772	Crystalstructure of branching enzyme W610A mutant from Cyanothece sp. ATCC 51142 [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
Q24VW3	5.07e-223	31	674	11	628	1,4-alpha-glucan branching enzyme GlgB OS=Desulfitobacterium hafniense (strain Y51) OX=138119 GN=glgB PE=3 SV=1
B8CVY1	3.82e-222	33	674	7	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	1.76e-204	32	674	106	749	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
Q5N4W5	2.27e-204	31	672	114	756	1,4-alpha-glucan branching enzyme GlgB OS=Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) OX=269084 GN=glgB PE=3 SV=1
P16954	2.27e-204	31	672	114	756	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
0.999905	0.000153	0.000004	0.000000	0.000000	0.000001

TMHMM Annotations help

There is no transmembrane helices in MGYG000001575_01047.