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UniProtKB - Q1M3A7 (GLGB2_RHIL3)

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Protein

1,4-alpha-glucan branching enzyme GlgB 2

Gene

glgB2

Organism
Rhizobium leguminosarum bv. viciae (strain 3841)
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 sitei415NucleophileUniRule annotation1
Active sitei468Proton donorUniRule annotation1

GO - Molecular functioni

Complete GO annotation...

GO - Biological processi

Complete GO annotation...

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:pRL120710
OrganismiRhizobium leguminosarum bv. viciae (strain 3841)
Taxonomic identifieri216596 [NCBI]
Taxonomic lineageiBacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Rhizobium ›
Proteomesi
  • UP000006575 Componenti: Plasmid pRL12

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002606851 – 7361,4-alpha-glucan branching enzyme GlgB 2Add BLAST736

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ1M3A7.
SMRiQ1M3A7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000283037.
KOiK00700.
OMAiEVVHGKS.
OrthoDBiPOG091H08D1.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
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. 2 hits.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

Q1M3A7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNVERSELLA GIGQDALWAL IEGRHGDPFS ILGPHQSGGM TIVRVYLPGA 
        60         70         80         90        100
EAVDLIDATS GRVVAPFSIA HPSGLFAATV ASRTGYRLRI TWPDAVQITE 
       110        120        130        140        150
DPYSFGLLLG ELDLHLISEG THYSLSRTLG AVAMSIDGIS GVRFAVWAPN 
       160        170        180        190        200
ARRVSVVGDF NAWDGRRNPM RLRPSAGVWE LFIPRLAPGE RYKFEIVDAE 
       210        220        230        240        250
GTCLPQKADP VARASEAAPS TASIVASSTP FRWTDDGWMK GRSRQDRLEG 
       260        270        280        290        300
AFSVYEVHVG SWLRDQKDGN RSLDWVELSQ RLVPYVSDMG FTHIELLPIM 
       310        320        330        340        350
EHPFGGSWGY QPLGLFAPTG RYGTPEDFAY FVDRCHGAGL GVILDWVPAH 
       360        370        380        390        400
FPTDVWGLAR FDGSALYEHE DPREGFHRDW NTLIYNLGRN EVKGFLIASA 
       410        420        430        440        450
LEWLERYHID GLRVDAVASM LYRDYSRNEG EWIPNQYGGR ENLEAVEFFK 
       460        470        480        490        500
HLNSIIHERC PHAMTIAEES TAWPGVTKPP EQGGLGFDIK WNMGWMHDSL 
       510        520        530        540        550
SYIEKDPIYR SYAHGTMTFG MIYAYSERFI LPISHDEVVY GKGSLLTKMP 
       560        570        580        590        600
GDEWQKFANL RSYLAFMWGH PGKKLLFMGS EIAQPSEWNH DGSVTWDVLD 
       610        620        630        640        650
QPQHVGIQRL VKDLNGLYGD EPALQFGDFH SEGFEWAAAD DAVNSVLGML 
       660        670        680        690        700
RYAPDRASSV LVMSNFTPVP RYGYRIGVPS DGVWIERITT DAREYGGSGL 
       710        720        730 
VNGAVSSEPV PAHGRPVSLS LTLPPLSTIF LQGPSP
Length:736
Mass (Da):81,853
Last modified:May 30, 2006 - v1
Checksum:iF81E22D2BE2DA1CA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM236086 Genomic DNA. Translation: CAK12419.1.
RefSeqiWP_011649463.1. NC_008378.1.

Genome annotation databases

EnsemblBacteriaiCAK12419; CAK12419; pRL120710.
KEGGirle:pRL120710.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM236086 Genomic DNA. Translation: CAK12419.1.
RefSeqiWP_011649463.1. NC_008378.1.

3D structure databases

ProteinModelPortaliQ1M3A7.
SMRiQ1M3A7.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiCBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAK12419; CAK12419; pRL120710.
KEGGirle:pRL120710.

Phylogenomic databases

HOGENOMiHOG000283037.
KOiK00700.
OMAiEVVHGKS.
OrthoDBiPOG091H08D1.

Enzyme and pathway databases

UniPathwayiUPA00164.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
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. 2 hits.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiGLGB2_RHIL3
AccessioniPrimary (citable) accession number: Q1M3A7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: May 30, 2006
Last modified: June 7, 2017
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

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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.