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Protein

1,4-alpha-glucan branching enzyme GlgB 2

Gene

glgB2

Organism
Rhizobium etli (strain CFN 42 / ATCC 51251)
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 sitei413NucleophileUniRule annotation1
Active sitei466Proton 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 GlgB 2UniRule annotation (EC:2.4.1.18UniRule annotation)
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 2UniRule annotation
Alpha-(1->4)-glucan branching enzyme 2UniRule annotation
Glycogen branching enzyme 2UniRule annotation
Short name:
BE 2UniRule annotation
Gene namesi
Name:glgB2UniRule annotation
Ordered Locus Names:RHE_PF00275
Encoded oniPlasmid p42f0 Publication
OrganismiRhizobium etli (strain CFN 42 / ATCC 51251)
Taxonomic identifieri347834 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupRhizobium
Proteomesi
  • UP000001936 Componenti: Plasmid p42f

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002606831 – 7321,4-alpha-glucan branching enzyme GlgB 2Add BLAST732

Proteomic databases

PRIDEiQ2JZ21

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ2JZ21
SMRiQ2JZ21
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
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, 2 hits
TIGRFAMsiTIGR01515 branching_enzym, 1 hit

Sequencei

Sequence statusi: Complete.

Q2JZ21-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNVERSEFLA GVGHDALWAL IEGRHGDPFS ILGPHESGGM TIVRVYLPGA
60 70 80 90 100
EGVDLIEAAS GRVVTPFSIA HPSGLFAAAM GSRMHYRLRI TWPDGEQITE
110 120 130 140 150
DPYSFGLLLG ELDLHLISEG THYSLSRTLG AVEMAIDDVA GVRFAVWAPN
160 170 180 190 200
ARRVSVVGDF NAWDGRRNPM RLRQSAGVWE LFMPRLAPGE RYKFEIIDPH
210 220 230 240 250
GNCLPQKADP VARASEAAPS TASIVASSTR FRWTDDNWMK GQSRQQRLEG
260 270 280 290 300
PISVYEVHAG SWLRENGGRS LDWVELSQRL VPYVREMGFT HIELLPIMEH
310 320 330 340 350
PFGGSWGYQP LGLFAPTGRY GTPEDLAYFI DRCHGAGIGV ILDWVPAHFP
360 370 380 390 400
TDVWGLARFD GTALYEHEDP REGFHRDWNT LIYNLGRNEV KGFLIASALE
410 420 430 440 450
WLERYHIDGL RVDAVASMLY RDYSRNEGEW IPNRYGGREN LEAVEFFKHL
460 470 480 490 500
NSIVHERCPH AMMIAEESTA WPGVTKPPEE GGLGFDMKWN MGWMHDSLSY
510 520 530 540 550
IEKDPVYRSY HHGTMTFGMI YAYSERFILP ISHDEVVYGK GSLLGKMPGD
560 570 580 590 600
EWQKFANLRS YLAFMWGHPG KKLIFMGGEI AQPSEWNHDA SIAWDVLDQP
610 620 630 640 650
AHAGLQRLVK DLNGFYKDEA ALQFGDFHSE GFDWAAADDA VNSVLGMLRY
660 670 680 690 700
APDRSSSVLV VSNFTPVPRY GYRIGVPQDG VWIEKVTTDA REYGGSGLVN
710 720 730
GAVSSESVPA HGRPHSLWLT LPPLATVLLK SP
Length:732
Mass (Da):81,931
Last modified:March 7, 2006 - v1
Checksum:i23B9D25D7E41BA0E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000138 Genomic DNA Translation: ABC94165.1
RefSeqiWP_011428582.1, NC_007766.1

Genome annotation databases

EnsemblBacteriaiABC94165; ABC94165; RHE_PF00275
GeneIDi24303071
KEGGiret:RHE_PF00275

Similar proteinsi

Entry informationi

Entry nameiGLGB2_RHIEC
AccessioniPrimary (citable) accession number: Q2JZ21
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: March 7, 2006
Last modified: May 23, 2018
This is version 91 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, Plasmid, Reference proteome

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