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CAZyme Information: MGYG000002450_01658

You are here: Home > Sequence: MGYG000002450_01658

Basic Information | Genomic context | Full Sequence | Enzyme annotations |  CAZy signature domains |  CDD domains | CAZyme hits | PDB hits | Swiss-Prot hits | SignalP and Lipop annotations | TMHMM annotations

Basic Information help

Species Olsenella_E sp003609875
Lineage Bacteria; Actinobacteriota; Coriobacteriia; Coriobacteriales; Atopobiaceae; Olsenella_E; Olsenella_E sp003609875
CAZyme ID MGYG000002450_01658
CAZy Family CBM48
CAZyme Description 1,4-alpha-glucan branching enzyme GlgB
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
713 80179.91 5.8532
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000002450 2107986 Isolate not provided not provided
Gene Location Start: 1825407;  End: 1827548  Strand: -

Full Sequence      Download help

Enzyme Prediction      help

EC 2.4.1.18

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH13 207 503 5.1e-133 0.9966777408637874
CBM48 30 115 7e-17 0.881578947368421

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
PRK12313 PRK12313 0.0 11 659 7 632
1,4-alpha-glucan branching protein GlgB.
cd11322 AmyAc_Glg_BE 0.0 119 540 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.
PRK14705 PRK14705 0.0 3 653 592 1221
glycogen branching enzyme; Provisional
COG0296 GlgB 0.0 14 654 9 628
1,4-alpha-glucan branching enzyme [Carbohydrate transport and metabolism].
PRK05402 PRK05402 0.0 11 657 100 726
1,4-alpha-glucan branching protein GlgB.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
QOY61640.1 0.0 6 664 51 709
SDS01908.1 0.0 11 667 10 658
QIA34706.1 0.0 11 682 29 710
ATP53564.1 0.0 11 654 30 674
AZH69616.1 0.0 11 654 30 674

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
5GQZ_A 5.64e-203 7 653 125 772
Crystalstructure of branching enzyme Y500A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GQU_A 7.98e-203 7 653 125 772
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 2.26e-202 7 653 125 772
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 3.19e-202 7 653 125 772
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 3.19e-202 7 653 125 772
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 3.39e-227 6 653 8 628
1,4-alpha-glucan branching enzyme GlgB OS=Desulfitobacterium hafniense (strain Y51) OX=138119 GN=glgB PE=3 SV=1
B8CVY1 1.15e-219 15 653 10 626
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
Q1AZ86 6.93e-205 11 647 99 712
1,4-alpha-glucan branching enzyme GlgB OS=Rubrobacter xylanophilus (strain DSM 9941 / NBRC 16129 / PRD-1) OX=266117 GN=glgB PE=3 SV=1
Q632H1 3.76e-204 21 655 8 611
1,4-alpha-glucan branching enzyme GlgB OS=Bacillus cereus (strain ZK / E33L) OX=288681 GN=glgB PE=3 SV=1
B7HBC7 4.92e-204 21 655 16 619
1,4-alpha-glucan branching enzyme GlgB OS=Bacillus cereus (strain B4264) OX=405532 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
1.000051 0.000008 0.000000 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000002450_01658.