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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Vibrio fischeri (strain ATCC 700601 / ES114)
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 sitei396NucleophileUniRule annotation1
Active sitei449Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

BioCyciVFIS312309:G1G40-3559-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:VF_A0808
OrganismiVibrio fischeri (strain ATCC 700601 / ES114)
Taxonomic identifieri312309 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeAliivibrio
Proteomesi
  • UP000000537 Componenti: Chromosome II

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001887601 – 7151,4-alpha-glucan branching enzyme GlgBAdd BLAST715

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi312309.VF_A0808

Structurei

3D structure databases

ProteinModelPortaliQ5DZB8
SMRiQ5DZB8
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
OrthoDBiPOG091H08D1

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, 2 hits
TIGRFAMsiTIGR01515 branching_enzym, 1 hit

Sequencei

Sequence statusi: Complete.

Q5DZB8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQLERAAFSD PFSFLGPQYQ SQTTALRVWL PGATSVKVRL SGHVEYQLLS
60 70 80 90 100
DPRHSGIFVL NESIDMTEVH YELIIDWSGT EQILDDPYQY HDISPTDAQV
110 120 130 140 150
HTPKEMYNHL GAHLFNVVRD GKQIQGVRYL VFAPNASSAS VIGDFNQWDG
160 170 180 190 200
RRHIMQRIDN GLWALFIPEH AVGTKYKFEL KGPNGESLPH KMDPYGAHNE
210 220 230 240 250
QYPSFASVVY DQTSYQWNDA KWQQRPVTEK QKEALSFYEL HAGSWKRNEN
260 270 280 290 300
GDFLTYRELA EQLIPYILDM GYTHIELMPV SEHPFYGSWG YQPIGLFSPT
310 320 330 340 350
SRFGTPDDFK YFVDQCHQVG IGVVLDWVPA HFPSDSHGLA NFDGTSLFND
360 370 380 390 400
PDPRRGWHND WQSFIYNYDQ PHVREFLVSN ALYWFEHFHI DGLRVDAVAS
410 420 430 440 450
MLYLDYSRND GEWIPNWEGG NHNHGAIALL KWMNEEVYSH YPNAMTIAEE
460 470 480 490 500
STAFPGVSAP TFAGGLGFGF KWNMGWMHDS LNYIREDPIH RKYHHDTITF
510 520 530 540 550
PLVYAFSENF ILSLSHDEVV YGKGSILDKM PGDEWQKTAN LRAYMGYMYG
560 570 580 590 600
QPGKKLNFMG AEIAQSAEWD HDGQLQWFLT QFERHSGMQS LVRDLNKLYT
610 620 630 640 650
TEPALYQKDC EPAGFEWRLQ DEAEMSVLAH ERLGDNGERI LVVSNFTPAP
660 670 680 690 700
REDFRLGMPV AGQYELILNS DAHFYGGSDY SVISEASTEK VESQGLAQSI
710
VITLPPLSTV FYRLK
Length:715
Mass (Da):82,044
Last modified:March 15, 2005 - v1
Checksum:i04B8B9225EE6798B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000021 Genomic DNA Translation: AAW87878.1
RefSeqiWP_011263628.1, NC_006841.2
YP_206766.1, NC_006841.2

Genome annotation databases

EnsemblBacteriaiAAW87878; AAW87878; VF_A0808
GeneIDi3280626
KEGGivfi:VF_A0808
PATRICifig|312309.11.peg.3410

Similar proteinsi

Entry informationi

Entry nameiGLGB_VIBF1
AccessioniPrimary (citable) accession number: Q5DZB8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: March 15, 2005
Last modified: February 28, 2018
This is version 93 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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