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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Salinibacter ruber (strain DSM 13855 / M31)
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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei306 – 3061NucleophileUniRule annotation
Active sitei358 – 3581Proton donorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciSRUB309807:GJJD-844-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:SRU_0846
OrganismiSalinibacter ruber (strain DSM 13855 / M31)
Taxonomic identifieri309807 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesBacteroidetes Order II. Incertae sedisRhodothermaceaeSalinibacter
ProteomesiUP000008674 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6226221,4-alpha-glucan branching enzyme GlgBPRO_0000260696Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi309807.SRU_0846.

Structurei

3D structure databases

ProteinModelPortaliQ2S4A0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiDATEVWV.
OrthoDBiEOG6JX7GT.
PhylomeDBiQ2S4A0.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPiMF_00685. GlgB.
InterProiIPR006048. A-amylase_b_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR013783. Ig-like_fold.
IPR014756. Ig_E-set.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2S4A0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPHLTDDDIY YWRQGTHTHS YERMGAHPNQ RGTWFGVWAP NADRVEVTGD
60 70 80 90 100
FNDWRFGADV LDRREGGLWE GYVRGAQPGD KYKYHLRAGG EWFDRTDPYA
110 120 130 140 150
FRMEPPAQNT YEGLSALITD LDTYTWGDDA WMTTREGPSG IDGPLSIYEV
160 170 180 190 200
HLGSWRHEEH GASLSYREVA EPLADHVQNL GFTHVEFLPL AEHPYYGSWG
210 220 230 240 250
YQILGYYAPT FRYGDPEGLM HLIDTLHQRG IGVIMDWVPG HFATDPQGLT
260 270 280 290 300
YFDGSHLFEY EDPLMREHPD WGTRVFDFGK NGVRNFLLSN ALFWMDKYHV
310 320 330 340 350
DGLRVDAVAS MLYRDYSREG DWSPNVHGGR ENLGAISLLQ DTNEHVYDEY
360 370 380 390 400
PEAIMLAEES TAWPGVTTPT EHGGLGFLYK WNMGWMHDTL EYASKEPVHR
410 420 430 440 450
KHHHGDLTWT LSWAFSENYT LPLSHDEVVH GKNSLWSKMP GDDWQKAANL
460 470 480 490 500
RLLYAHMFGH PGKKLLFMGG EFGQHREWDH DRALEWDLAD EPLHEGLMEW
510 520 530 540 550
LGDLNHLYQN APALWNDQED GFEWIAYDDR ENSVLTYRRL NGDRSLVFVL
560 570 580 590 600
NFTPVVREDY RIGATGDGRW HERLNSDSDV YGGSNVGNRG AVHSDPVEKH
610 620
GHSHSLSLTL PPLGALVLEP AE
Length:622
Mass (Da):71,450
Last modified:January 24, 2006 - v1
Checksum:iD14B40C53CD8B114
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000159 Genomic DNA. Translation: ABC44792.1.
RefSeqiWP_011403610.1. NC_007677.1.
YP_444981.1. NC_007677.1.

Genome annotation databases

EnsemblBacteriaiABC44792; ABC44792; SRU_0846.
GeneIDi3850951.
KEGGisru:SRU_0846.
PATRICi23424049. VBISalRub86502_0872.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000159 Genomic DNA. Translation: ABC44792.1.
RefSeqiWP_011403610.1. NC_007677.1.
YP_444981.1. NC_007677.1.

3D structure databases

ProteinModelPortaliQ2S4A0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi309807.SRU_0846.

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

EnsemblBacteriaiABC44792; ABC44792; SRU_0846.
GeneIDi3850951.
KEGGisru:SRU_0846.
PATRICi23424049. VBISalRub86502_0872.

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiDATEVWV.
OrthoDBiEOG6JX7GT.
PhylomeDBiQ2S4A0.

Enzyme and pathway databases

UniPathwayiUPA00164.
BioCyciSRUB309807:GJJD-844-MONOMER.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPiMF_00685. GlgB.
InterProiIPR006048. A-amylase_b_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR013783. Ig-like_fold.
IPR014756. Ig_E-set.
[Graphical view]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 13855 / M31.

Entry informationi

Entry nameiGLGB_SALRD
AccessioniPrimary (citable) accession number: Q2S4A0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: January 24, 2006
Last modified: May 27, 2015
This is version 81 of the entry and version 1 of the sequence. [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

External Data

Dasty 3

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 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.