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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Francisella tularensis subsp. novicida (strain U112)
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 sitei318NucleophileUniRule annotation1
Active sitei371Proton 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:FTN_0513
OrganismiFrancisella tularensis subsp. novicida (strain U112)
Taxonomic identifieri401614 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella
Proteomesi
  • UP000000762 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000449781 – 6401,4-alpha-glucan branching enzyme GlgBAdd BLAST640

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA0Q593.
SMRiA0Q593.
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

Gene3Di2.60.40.10. 1 hit.
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.

A0Q593-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKNKNSKQNT HSTIGEQDIH YFHEGKHIYA YEFMGAHKAC EGGIEGIRFT
60 70 80 90 100
TWAPNAKSIC VIGDFNYWQV EDKNYMEPIT DAGLWSVFIP NAKNGDKYKF
110 120 130 140 150
VVTNKDTNHY VYKSDPYAFF SELRPNTASI ITTETQYTWS DDKWLEKRAK
160 170 180 190 200
TNYYDNPMNV YELHLASWKT KDGKFMTYDE LSETLPQYIK EMGYTHVEFM
210 220 230 240 250
PLHEHPLDAS WGYQPTGFYS VNSRHGDIIG LKRLVDKLHN NDIGVILDWV
260 270 280 290 300
PGHFCKDQHG LIYFDGTPCY EYQEHTKAIN KGWGTHNFDL GRNEVKCFLI
310 320 330 340 350
SNAMYWINEF HIDGLRVDAV SNILYLNYDR EDGQWIPNIY GGHENLEGIA
360 370 380 390 400
FLKELNGVLK HTCKGVVTIA EESSSWPDIS TPVEKGGLGF DFKWNMGWMN
410 420 430 440 450
DTLRYISLDP VYRKYHHNLI TFSMVYHYSE KFILSISHDE VVHGKKSLIN
460 470 480 490 500
KMWGDLWNKY AGLRLYMSYM IGHPGKKLIF MGSEFGQFVE WREYEQLQWQ
510 520 530 540 550
VVDQYESHKQ TLHFFKKLND FYHNETALWQ CDYDHHGFRW IDADNSQQSI
560 570 580 590 600
LSFIRSSKDN KQKLIFICNF TPVTYYDYHL GVPDAGSYKE VFNSDNLEFG
610 620 630 640
GSGQVMATEI FSSPQSSHGF EQRITIKIPP MATLVLKLIK
Length:640
Mass (Da):74,734
Last modified:January 9, 2007 - v1
Checksum:i39B55F6664A14247
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000439 Genomic DNA. Translation: ABK89408.1.
RefSeqiWP_003038522.1. NZ_CP009633.1.

Genome annotation databases

EnsemblBacteriaiABK89408; ABK89408; FTN_0513.
KEGGiftn:FTN_0513.
ftx:AW25_1516.

Similar proteinsi

Entry informationi

Entry nameiGLGB_FRATN
AccessioniPrimary (citable) accession number: A0Q593
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: January 9, 2007
Last modified: September 27, 2017
This is version 76 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

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