Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Rhodoferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) (Albidiferax ferrireducens)
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 sitei302NucleophileUniRule annotation1
Active sitei355Proton 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:Rfer_2162
OrganismiRhodoferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) (Albidiferax ferrireducens)
Taxonomic identifieri338969 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesComamonadaceaeRhodoferax
Proteomesi
  • UP000008332 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002606881 – 6251,4-alpha-glucan branching enzyme GlgBAdd BLAST625

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi338969.Rfer_2162

Structurei

3D structure databases

ProteinModelPortaliQ21WG7
SMRiQ21WG7
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, 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.

Q21WG7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKSDHDIYLF REGTHAKLYN KLGCHLQSNG GANFAVWAPN AESVSVVGDW
60 70 80 90 100
NYWSGNVDRL DLRDDGSGIW QGFVENAVRG QGYKYRIQSS HGSYGVDKAD
110 120 130 140 150
PFAFYAEPPP ATASRVWSLE HDWKDDQWMS SRGPKNALDA PMSIYEIHLG
160 170 180 190 200
SWRRQDGHFL DYRELAHSLA DYVIEMGFTH VELMPVTEHP FYGSWGYQTT
210 220 230 240 250
GYFAPTSRFG TPQDFMHFVD HLHQRGIGVL LDWVPSHFPT DEHGLGYFDG
260 270 280 290 300
THLFEHSDPR QGFHPEWNSS IFNYGRNEVR SFLISSGLFW LDKYHLDGLR
310 320 330 340 350
VDGVASMLYL DYARKEDEWI PNRHGGRENL EAVDFLQTLN KAVYREYPDT
360 370 380 390 400
LTIAEESTAW PRVSRPTDMD GLGFGMKWNM GWMHDSLAYM QQEPVHRKYH
410 420 430 440 450
HHKLTFSLVY AFNENFVLPL SHDEVVHGKG SLLGKMPGDA WQQFANLRAL
460 470 480 490 500
FGYMWAHPGK KLLFMGGEFG QRREWTHDGE LEWWVTKLEG HAGLQRYVAQ
510 520 530 540 550
LNRVYRSLPA LYQLDFSPAG FEWVEADAAD TSVFAFLRKP REHGAPVLIV
560 570 580 590 600
SNMTPVPRTN YMLGVPLAGF WREVINSDAS EFGGSGWGNL GGVEASPVRF
610 620
HGRPHSVCLT LPPLSTLIFE HVPHA
Length:625
Mass (Da):71,407
Last modified:April 18, 2006 - v1
Checksum:iB90612F59B94E7AA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000267 Genomic DNA Translation: ABD69886.1
RefSeqiWP_011464454.1, NC_007908.1

Genome annotation databases

EnsemblBacteriaiABD69886; ABD69886; Rfer_2162
KEGGirfr:Rfer_2162

Similar proteinsi

Entry informationi

Entry nameiGLGB_RHOFT
AccessioniPrimary (citable) accession number: Q21WG7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: April 18, 2006
Last modified: February 28, 2018
This is version 87 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

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health