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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Bacillus thuringiensis subsp. konkukian (strain 97-27)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.UniRule annotation

Catalytic activityi

Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.UniRule annotation

Pathwayi: glycogen biosynthesis

This protein is involved in the pathway glycogen biosynthesis, which is part of Glycan biosynthesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway glycogen biosynthesis and in Glycan biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei309NucleophileUniRule annotation1
Active sitei352Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosyltransferase, Transferase
Biological processCarbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciBTHU281309:G1G14-4667-MONOMER
UniPathwayiUPA00164

Protein family/group databases

CAZyiCBM48 Carbohydrate-Binding Module Family 48
GH13 Glycoside Hydrolase Family 13

Names & Taxonomyi

Protein namesi
Recommended name:
1,4-alpha-glucan branching enzyme GlgBUniRule annotation (EC:2.4.1.18UniRule annotation)
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferaseUniRule annotation
Alpha-(1->4)-glucan branching enzymeUniRule annotation
Glycogen branching enzymeUniRule annotation
Short name:
BEUniRule annotation
Gene namesi
Name:glgBUniRule annotation
Ordered Locus Names:BT9727_4599
OrganismiBacillus thuringiensis subsp. konkukian (strain 97-27)
Taxonomic identifieri281309 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000001301 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001886801 – 6451,4-alpha-glucan branching enzyme GlgBAdd BLAST645

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ6HC15
SMRiQ6HC15
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000283037
KOiK00700
OMAiEVVHGKS

Family and domain databases

Gene3Di2.60.40.10, 1 hit
2.60.40.1180, 1 hit
HAMAPiMF_00685 GlgB, 1 hit
InterProiView protein in InterPro
IPR006048 A-amylase/branching_C
IPR037439 Branching_enzy
IPR006407 GlgB
IPR006047 Glyco_hydro_13_cat_dom
IPR004193 Glyco_hydro_13_N
IPR013780 Glyco_hydro_b
IPR017853 Glycoside_hydrolase_SF
IPR013783 Ig-like_fold
PANTHERiPTHR43651 PTHR43651, 1 hit
PfamiView protein in Pfam
PF00128 Alpha-amylase, 2 hits
PF02806 Alpha-amylase_C, 1 hit
PF02922 CBM_48, 1 hit
PIRSFiPIRSF000463 GlgB, 1 hit
SMARTiView protein in SMART
SM00642 Aamy, 1 hit
SUPFAMiSSF51445 SSF51445, 1 hit
TIGRFAMsiTIGR01515 branching_enzym, 1 hit

Sequencei

Sequence statusi: Complete.

Q6HC15-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSVINCEEVK RDEFHTEKYY ESYNIFGAHI VTEDEMRGVR FTVWAPHAKA
60 70 80 90 100
MSVVGDFNEW DYEQHKMLQV TEEGIWSLFI PHIEEREIYK YAIETMAGDV
110 120 130 140 150
IFKADPYAVY AEVRPNTASV VFDIKGYEWN DKNWSRKKKK KSVYKEAMTV
160 170 180 190 200
YELHFGSWKK KEDGTLYSYR EMAEELIPYV VEHQFTHIEI MPLVEHPYDR
210 220 230 240 250
SWGYQGTGYY AATSRFGTPY DLMHFVDECH KYGIGVILDW VPGHFCKDAH
260 270 280 290 300
GLYLFDGTPT YEYKDKDVQE NPVWGTVNFD LGKREVRNFL ISNALFWMRY
310 320 330 340 350
FHIDGFRVDA VANMLYWNKE GQEQSNEHAV SFLRELNEAV FAEDEDFLMT
360 370 380 390 400
AEDSTAWPLV TAPTYEGGLG FNYKWNMGWM NDVLKYMECA PEYRKYIHDK
410 420 430 440 450
MTFSLLYAYS ENFILPLSHD EVVHGKKSLL NKMPGDYWDK FAQLRLLYGY
460 470 480 490 500
FFTHPGKKLL FMGGEFGQFD EWKDLEDLDW NLHDFEMHRY MHDYFKELIA
510 520 530 540 550
LYKRSKPLWQ LDHSREGFQW IDANNNEQSI FSFIRQGDKQ EDALVVVCNF
560 570 580 590 600
TKATYENYKV GVPDFEYYNE ILNSDAEQYG GSGQVNKKRL KTIQEPYHNQ
610 620 630 640
TAHVEITIPP FGVSILRPVK TRKGSKKQDG SKTKVRSNVT SRGKR
Length:645
Mass (Da):76,105
Last modified:July 19, 2004 - v1
Checksum:i3437A2EFCB8320C0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017355 Genomic DNA Translation: AAT59493.1
RefSeqiWP_000111383.1, NC_005957.1
YP_038911.1, NC_005957.1

Genome annotation databases

EnsemblBacteriaiAAT59493; AAT59493; BT9727_4599
GeneIDi2856888
KEGGibtk:BT9727_4599
PATRICifig|281309.8.peg.4898

Similar proteinsi

Entry informationi

Entry nameiGLGB_BACHK
AccessioniPrimary (citable) accession number: Q6HC15
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: July 19, 2004
Last modified: February 28, 2018
This is version 92 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome
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Main funding by: National Institutes of Health