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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Burkholderia pseudomallei (strain 668)
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 sitei417NucleophileUniRule annotation1
Active sitei472Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

BioCyciBPSE320373:G1G88-1576-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:BURPS668_1543
OrganismiBurkholderia pseudomallei (strain 668)
Taxonomic identifieri320373 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeBurkholderiapseudomallei group
Proteomesi
  • UP000002153 Componenti: Chromosome I

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000449721 – 7381,4-alpha-glucan branching enzyme GlgBAdd BLAST738

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA3N8B3
SMRiA3N8B3
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

Gene3Di2.60.40.101 hit
2.60.40.11801 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
IPR014756 Ig_E-set
PANTHERiPTHR43651 PTHR43651, 1 hit
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.

A3N8B3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTDAPFDRAD IDALLGARHP DPFACLGPHR VGDATVVRTL LPGALRVRAI
60 70 80 90 100
AAGGGVLGEL RQVDPAGCFA GALPDGRERG ERPRYRLSID WPDARQDVED
110 120 130 140 150
AYAFGTLLDE DALARFAAGD PRAALACLGA RALDMDGVPG VRFAVWAPGA
160 170 180 190 200
SRVSVVGDFN GWDARRHPMR LRRPWGVWEL FVPRIGAGER YKFALRARDG
210 220 230 240 250
AALPLKADPC ACRTEAPPRT ASIVADLDAL ERFGWHDDAW LRARASLDLA
260 270 280 290 300
HAPVSIYEVH PESWLRVAAE GNRSATWDEL AQRLIPYAAG MGFSHVELTP
310 320 330 340 350
IAEYPFGGSW GYQSLSPFAP SARFGPPEGF ARFVEHAHAA GLGVIVDWVP
360 370 380 390 400
AHFPDDPHGL GKFDGTALFE HADPREGWHP DWHTHVFNVG RREVGAFLIA
410 420 430 440 450
SALAWAHRYH VDGIRVDAVA SMLYRDYSRA AGEWVPNVYG GRENLESIAF
460 470 480 490 500
LKHFNDTLHG PAAPPGVATF AEESTAWPGV TAPTAEHGLG FDFKWNMGWM
510 520 530 540 550
HDTLAYLRED PIHRRHHHDR LTFGLVYAFS ERFVLPLSHD EVVHGKGSLA
560 570 580 590 600
AKMPGDAWQR LANLRAYFGF MWAHPGKKLL FMGGEFAQWE EFAHDATPQW
610 620 630 640 650
DLLDAPAHRG VQRLVRDLNR LHAAEPALHA LDDRPAGFAW LVGDDRNNSV
660 670 680 690 700
FAFVRRDDAG RMLVAVCNFT PVPRTDYRLG LPAPGRWAEV LNTDGAAYGG
710 720 730
TDAGNGGAVQ ADEIPAHGER WSAALRLPPL ATLWLRPA
Length:738
Mass (Da):81,116
Last modified:April 3, 2007 - v1
Checksum:i3F9C138A4A088A48
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000570 Genomic DNA Translation: ABN83141.1
RefSeqiWP_011851433.1, NC_009074.1

Genome annotation databases

EnsemblBacteriaiABN83141; ABN83141; BURPS668_1543
KEGGibpd:BURPS668_1543

Similar proteinsi

Entry informationi

Entry nameiGLGB_BURP6
AccessioniPrimary (citable) accession number: A3N8B3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: April 3, 2007
Last modified: February 28, 2018
This is version 81 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