logo
sublogo
You are browsing environment: HUMAN GUT
help

CAZyme Information: MGYG000000398_01609

You are here: Home > Sequence: MGYG000000398_01609

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
Lineage Bacteria; Firmicutes_A; Clostridia; Lachnospirales; Lachnospiraceae; TF01-11;
CAZyme ID MGYG000000398_01609
CAZy Family CBM48
CAZyme Description 1,4-alpha-glucan branching enzyme GlgB
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
744 85804.04 5.8163
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000000398 2936252 MAG Sweden Europe
Gene Location Start: 36916;  End: 39150  Strand: +

Full Sequence      Download help

Enzyme Prediction      help

EC 2.4.1.18

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH13 290 589 3e-151 0.9933554817275747
CBM48 130 215 1.6e-18 0.8947368421052632

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
PRK05402 PRK05402 0.0 13 742 5 726
1,4-alpha-glucan branching protein GlgB.
PRK14705 PRK14705 0.0 20 737 514 1220
glycogen branching enzyme; Provisional
PRK12313 PRK12313 0.0 109 739 5 627
1,4-alpha-glucan branching protein GlgB.
cd11322 AmyAc_Glg_BE 0.0 218 625 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.
COG0296 GlgB 0.0 107 739 2 628
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
BBF44560.1 0.0 1 743 1 740
CBK82088.1 0.0 1 743 1 742
QWT52740.1 0.0 1 744 1 741
QNL99342.1 0.0 1 744 1 741
QHQ61835.1 4.75e-311 1 737 1 731

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
5GR5_A 6.98e-245 13 740 29 774
Crystalstructure of branching enzyme W610A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GR1_A 3.97e-244 13 740 29 774
Crystalstructure of branching enzyme Y500A/D501A mutant from Cyanothece sp. ATCC 51142 in complex with maltoheptaose [Crocosphaera subtropica ATCC 51142],5GR6_A Crystal structure of branching enzyme Y500A/D501A double mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GR0_A 3.97e-244 13 740 29 774
Crystalstructure of branching enzyme D501A mutant from Cyanothece sp. ATCC 51142 [Crocosphaera subtropica ATCC 51142]
5GQW_A 5.63e-244 13 740 29 774
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]
5GR2_A 5.63e-244 13 740 29 774
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
Q1AZ86 9.69e-268 17 733 10 713
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
P30539 3.17e-265 111 743 7 636
1,4-alpha-glucan branching enzyme GlgB OS=Butyrivibrio fibrisolvens OX=831 GN=glgB PE=1 SV=1
B3PGN4 2.45e-259 17 732 17 729
1,4-alpha-glucan branching enzyme GlgB OS=Cellvibrio japonicus (strain Ueda107) OX=498211 GN=glgB PE=3 SV=1
Q31IB6 2.04e-255 5 736 2 721
1,4-alpha-glucan branching enzyme GlgB OS=Hydrogenovibrio crunogenus (strain DSM 25203 / XCL-2) OX=317025 GN=glgB PE=3 SV=1
Q11EX1 2.50e-254 17 736 21 733
1,4-alpha-glucan branching enzyme GlgB OS=Chelativorans sp. (strain BNC1) OX=266779 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
1.000063 0.000000 0.000000 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000000398_01609.