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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
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 sitei435NucleophileUniRule annotation1
Active sitei488Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

BioCyciVPAR223926:G1GTB-4857-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:VPA1618
OrganismiVibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Taxonomic identifieri223926 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
Proteomesi
  • UP000002493 Componenti: Chromosome 2

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001887611 – 7551,4-alpha-glucan branching enzyme GlgBAdd BLAST755

Proteomic databases

PRIDEiQ87FR0

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi223926.VPA1618

Structurei

3D structure databases

ProteinModelPortaliQ87FR0
SMRiQ87FR0
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C9C Bacteria
COG0296 LUCA
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
IPR014756 Ig_E-set
PANTHERiPTHR43651 PTHR43651, 2 hits
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.

Q87FR0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSQRWLWRN QHSVQTNIGS REKDLKITKT KKIKKKHERA YELLAEAAYS
60 70 80 90 100
DPFAALGPFI DDGEGSLRVW MPGANKVELL VNGEPRVALE RDGDSGFILK
110 120 130 140 150
EQRDLHLTHY RLAVDWNGVE QIIDDPYQYH NIYQEYEHLH TPKDMYHYMG
160 170 180 190 200
AHFVTLERGG ENISGVRFLV YAPHASAVSL VGCFNQWDGR RHPMQRLDYG
210 220 230 240 250
IWGLFIPGLE EGVQYKFELK GPNGEGLPHK QDPWGFYSEQ YPSFASITYD
260 270 280 290 300
HKRYQWQDAK WQNRAVTQKR DEALSFYELH AGSWKRDGKG DFLNYRELAE
310 320 330 340 350
QLVPYLVDMG YTHVELMPVS EHPFYGSWGY QPVGLFAPTS RYGSPDDFKF
360 370 380 390 400
FVDACHQAGI GVVLDWVPAH FPSDDHGLAN FDGTPLFHDP DPRRGWHQDW
410 420 430 440 450
NSYIYDLGRE HVRRFLVSNA LYWFEQFHID GIRVDAVASM LYLDYSRSHD
460 470 480 490 500
QWVPNVDGGN ENYDAIATLK WMNEEVYKHF PNAMTIAEES TAFPGVSAPT
510 520 530 540 550
FMGGLGFGFK WNMGWMHDSL SYVKEDPVHR KYHHNTITFP LVYAHSENYV
560 570 580 590 600
LSLSHDEVVY GKGSIHNKMP GDEWQQTANL RAYYGYMYGQ PGKKLNFMGA
610 620 630 640 650
EIGQTAEWNH DDQLQWFLLE YERHQGVQKL MRDLNHLYRN EAAMHDQDCV
660 670 680 690 700
PAGFEWRLQD EADASILAHE RISKEGERIL IITNFTPVPH ERFRLGVPNV
710 720 730 740 750
GQYELLLNTD DSKYGGSDFK VLTSVKTEKV ESESLPQSLE LRLPPLSTVF

YKLHK
Length:755
Mass (Da):87,504
Last modified:June 1, 2003 - v1
Checksum:i8F052368B6B57D79
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000032 Genomic DNA Translation: BAC62961.1
RefSeqiNP_801128.1, NC_004605.1
WP_011106543.1, NC_004605.1

Genome annotation databases

EnsemblBacteriaiBAC62961; BAC62961; BAC62961
GeneIDi1192314
KEGGivpa:VPA1618
PATRICifig|223926.6.peg.4538

Similar proteinsi

Entry informationi

Entry nameiGLGB_VIBPA
AccessioniPrimary (citable) accession number: Q87FR0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: June 1, 2003
Last modified: May 23, 2018
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
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