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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Bradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110)
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

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 sitei404NucleophileUniRule annotation1
Active sitei457Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

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:blr6768
OrganismiBradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110)
Taxonomic identifieri224911 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeBradyrhizobium
Proteomesi
  • UP000002526 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001886881 – 7211,4-alpha-glucan branching enzyme GlgBAdd BLAST721

Proteomic databases

PRIDEiQ89FD3.

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi224911.blr6768.

Structurei

3D structure databases

ProteinModelPortaliQ89FD3.
SMRiQ89FD3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C9C. Bacteria.
COG0296. LUCA.
HOGENOMiHOG000283037.
InParanoidiQ89FD3.
KOiK00700.
OMAiEVVHGKS.
OrthoDBiPOG091H08D1.
PhylomeDBiQ89FD3.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
HAMAPiMF_00685. GlgB. 1 hit.
InterProiView protein in InterPro
IPR006048. A-amylase/branching_C.
IPR006407. GlgB.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR017853. Glycoside_hydrolase_SF.
IPR013783. Ig-like_fold.
IPR014756. Ig_E-set.
PfamiView protein in Pfam
PF00128. Alpha-amylase. 1 hit.
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.
SSF81296. SSF81296. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

Q89FD3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPRAKPMPKL PAEAYAIIEG RHADPFHYLG LHPEGGKSVV RAFLPEASNV
60 70 80 90 100
EAVGEHGEVA RLDRVHDAGL FVGALPNGSK HYQLRAKFGD SIVEFEDAYR
110 120 130 140 150
FPPILTDFDL YLLGEGTHQR LYDKLGAHPM TLDGVDGIGF VVLAPNARRV
160 170 180 190 200
SVVGDFNFWD SRRHPMRVRG SGYWELFIPH AKRGDHYKFD IVGPHGHQLP
210 220 230 240 250
LKSDPMAFAS EVRPKTASIV FDEAHLPRPR PAPDGINALS APMSIYEVHL
260 270 280 290 300
GSWRRKGDNE WLTYRELAEQ LPAYARDMGF THLEFLPVSE HPFDGSWGYQ
310 320 330 340 350
PTGLYAPTSR FGTPEDFAAL VDACHREGVG VLLDWVPGHF PDDPHGLGSF
360 370 380 390 400
DGTSLYEHAN PLQGRHLDWG TLIYNYGRTE VTNFLVSNAL FWLERYAIDG
410 420 430 440 450
LRVDAVASML YLDYSRPPGA WIPNQYGGRE NIEAIAFLRR FNTELFARFP
460 470 480 490 500
QATTAAEEST AWPQVSRPVE FGGLGFGYKW NMGWMHDTLN YISKDPIHRK
510 520 530 540 550
HHHGEILFGL HYAFSENFIL PLSHDEVVHG KRSILGRMPG DEWQRFANLR
560 570 580 590 600
AYYSFMFGHP GKKLLFMGAE IAQSREWNHD QSLDWHLLEY KYHSGIQALI
610 620 630 640 650
RDLNRLYRAV PALHQMDCDQ AGFEWLITDD ANRNVFAWLR KGLDEHARCL
660 670 680 690 700
VIVNFSPNVY RNYRVRVPFA GKWKEVLNSD SAHYGGSNVG NIGEVHAVDG
710 720
KTPELRLTIP PLAAIFLVPE S
Length:721
Mass (Da):81,677
Last modified:June 1, 2003 - v1
Checksum:i41622A1E97207F87
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000040 Genomic DNA. Translation: BAC52033.1.
RefSeqiNP_773408.1. NC_004463.1.
WP_011089507.1. NZ_CP011360.1.

Genome annotation databases

EnsemblBacteriaiBAC52033; BAC52033; BAC52033.
GeneIDi1050831.
KEGGibja:blr6768.
PATRICifig|224911.5.peg.6935.

Similar proteinsi

Entry informationi

Entry nameiGLGB_BRADU
AccessioniPrimary (citable) accession number: Q89FD3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: June 1, 2003
Last modified: September 27, 2017
This is version 100 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, Reference 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