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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Cupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Ralstonia eutropha (strain JMP 134))
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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

Pathway: 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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei425 – 4251NucleophileUniRule annotation
Active sitei478 – 4781Proton donorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciCPIN264198:GIW3-4305-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:Reut_B4229
OrganismiCupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Ralstonia eutropha (strain JMP 134))
Taxonomic identifieri264198 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeCupriavidus
ProteomesiUP000002697 Componenti: Chromosome 2

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7507501,4-alpha-glucan branching enzyme GlgBPRO_0000260681Add
BLAST

Proteomic databases

PRIDEiQ46TF2.

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi264198.Reut_B4229.

Structurei

3D structure databases

ProteinModelPortaliQ46TF2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiYWFEQFH.
OrthoDBiEOG6JX7GT.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPiMF_00685. GlgB.
InterProiIPR006048. A-amylase_b_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR013783. Ig-like_fold.
IPR014756. Ig_E-set.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

Q46TF2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNRVDTRPPE RRTQTISDGE LGALVEGRHR DPFAILGPHR DGDTLIVRAC
60 70 80 90 100
VPGAHSVMLA DSRGEPLAPM TPLHAGGVFT GRLPAGVSVY QLLVRWHNGT
110 120 130 140 150
QQVSHDPYAF GLLLGELDLH LIAEGRHFEL GACLGAQWRN VDGVQGVRFA
160 170 180 190 200
VWAPNARRVS VIGDFNGWQP ARHPMRLRHP SGVWELFIPE AMGARPGCRY
210 220 230 240 250
KFDLLDPHDA QLPDKADPLA LATEAPPATA SVVTQPQVSA PPFAWQDDEW
260 270 280 290 300
MRLRNAVDPY AAPLSIYEVH VGSWLRAAND PARGWEVLAD RLIPYVHELG
310 320 330 340 350
FTHIELLPVT EHPFGGSWGY QPLSLYAPTA RLGPPQAFAA FIDRCHRDGI
360 370 380 390 400
GVILDWVPAH FPTDPHGLAR FDGTALYEHE DPREGFHQDW NTLIYNLGRN
410 420 430 440 450
EVRGFLLAGA LHWLEHFHVD GLRVDAVASM LYRDYSRAPD QWVPNRFGGR
460 470 480 490 500
ENLEAVAFLR ELNTVVHERC PGALTIAEES TAWPGVTASA ASGGLGFDFK
510 520 530 540 550
WNMGWMHDTL RYLSLDPIHR AWHHQDMTFG TVYAWSEAFV LPLSHDEVVH
560 570 580 590 600
GKGSMLRKCP GDDWQRFAGL RAYYGFMWAH PGKKLLFMGG ELAQWQEWNH
610 620 630 640 650
DAELDWALLD HPMHRGVHTL VRDLNALYRE LPALHELDHS PAGFQWVVGD
660 670 680 690 700
DHQNSVFAWL RRPAPGSGDV VLAVTNMTPV PRYGYRIGVP SEGCWHERLN
710 720 730 740 750
TDAACYGGSN LGNGGAVTAE PVPSHGQEAS VLLTLPPLAT VILQHAGTQA
Length:750
Mass (Da):83,328
Last modified:September 13, 2005 - v1
Checksum:i7A95B1AAF97F5954
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000091 Genomic DNA. Translation: AAZ63582.1.
RefSeqiWP_011300348.1. NC_007348.1.
YP_298426.1. NC_007348.1.

Genome annotation databases

EnsemblBacteriaiAAZ63582; AAZ63582; Reut_B4229.
KEGGireu:Reut_B4229.
PATRICi20234299. VBIRalEut24049_4951.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000091 Genomic DNA. Translation: AAZ63582.1.
RefSeqiWP_011300348.1. NC_007348.1.
YP_298426.1. NC_007348.1.

3D structure databases

ProteinModelPortaliQ46TF2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi264198.Reut_B4229.

Protein family/group databases

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

Proteomic databases

PRIDEiQ46TF2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAZ63582; AAZ63582; Reut_B4229.
KEGGireu:Reut_B4229.
PATRICi20234299. VBIRalEut24049_4951.

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiYWFEQFH.
OrthoDBiEOG6JX7GT.

Enzyme and pathway databases

UniPathwayiUPA00164.
BioCyciCPIN264198:GIW3-4305-MONOMER.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPiMF_00685. GlgB.
InterProiIPR006048. A-amylase_b_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR013783. Ig-like_fold.
IPR014756. Ig_E-set.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of chromosome 2 of Ralstonia eutropha JMP134."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Goltsman E., Martinez M., Schmutz J., Larimer F., Land M., Lykidis A., Richardson P.
    Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JMP134 / LMG 1197.

Entry informationi

Entry nameiGLGB_CUPPJ
AccessioniPrimary (citable) accession number: Q46TF2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: September 13, 2005
Last modified: May 27, 2015
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.