Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q7UVH1 (GLGB_RHOBA) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 77. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
1,4-alpha-glucan branching enzyme GlgB

EC=2.4.1.18
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase
Alpha-(1->4)-glucan branching enzyme
Glycogen branching enzyme
Short name=BE
Gene names
Name:glgB
Ordered Locus Names:RB2638
OrganismRhodopirellula baltica (strain SH1) [Reference proteome] [HAMAP]
Taxonomic identifier243090 [NCBI]
Taxonomic lineageBacteriaPlanctomycetesPlanctomycetiaPlanctomycetalesPlanctomycetaceaeRhodopirellula

Protein attributes

Sequence length736 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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 By similarity. HAMAP-Rule MF_00685

Catalytic activity

Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain. HAMAP-Rule MF_00685

Pathway

Glycan biosynthesis; glycogen biosynthesis. HAMAP-Rule MF_00685

Subunit structure

Monomer By similarity. HAMAP-Rule MF_00685

Sequence similarities

Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 7367361,4-alpha-glucan branching enzyme GlgB HAMAP-Rule MF_00685
PRO_0000188736

Sites

Active site4151Nucleophile By similarity
Active site4681Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q7UVH1 [UniParc].

Last modified October 1, 2003. Version 1.
Checksum: ADD83793F4B9327D

FASTA73683,639
        10         20         30         40         50         60 
MNSQLSLSTI QSLVDGSVAN PGSLLGRHPV NYRGREATSV RVLEPNAESV WLIDSASGLR 

        70         80         90        100        110        120 
RPMRRLHPGG FFEAICDEPI TKPSTSRLQM IDKTGKEIKT TSPYTVPSIF SDLDRYLIGE 

       130        140        150        160        170        180 
GRHNQLYERL GAQLREVDGV KGVNFAVWAP NARSVQVVGD FNGWDGRGHV AQPVESTGIW 

       190        200        210        220        230        240 
ELFLPGATVG QKYKFRIQTQ HGHWMDKCDP MAFAAELPPL TANIITDINT YSWNDSDWLQ 

       250        260        270        280        290        300 
QRAEMDPMHT PMNVYEVHLG SWQKGPGRTH GWLDYRDLAK RLVDYCHRMN FTHVELMPIS 

       310        320        330        340        350        360 
EHPFTGSWGY QSVGYYAPTS RHGSPEDFMF FVDHMHQNGI GVLIDWVPAH FPKDDHGLRQ 

       370        380        390        400        410        420 
FDGSALYEHA DPRQGEHPDW GTMIFNFGRN EVKNFLIANA LFWLDKYHID GLRVDAVASM 

       430        440        450        460        470        480 
LYLDYSREDG EWIPNRYGGR ENLESIDFLR DFNIAVHENH PGVITAAEES TAWPGVSRPT 

       490        500        510        520        530        540 
YDGGLGFTYK WNMGWMNDTL SYMRNEPIHR KFHQNELTFS LIYAFTENFT LPLSHDEVVH 

       550        560        570        580        590        600 
GKGSLISQMP GDMWQKFANL RLLYSYMWTH PGKKLLFMGG EIAQWTEWNA DDGPQWELLD 

       610        620        630        640        650        660 
FDTHRGVQQL VADLNKVVIE NPALHWHDFT GDGFEWIDAH NAEDSVLVYL RKGAEGDPPI 

       670        680        690        700        710        720 
LVCNNFTPVP RDNYRVGVPA QGFWKEIFNS DGEAYGGSNL GNYPGCQTTG IEHHARPDSI 

       730 
EVTLPPLGTT ILRLES 

« Hide

References

[1]"Complete genome sequence of the marine planctomycete Pirellula sp. strain 1."
Gloeckner F.O., Kube M., Bauer M., Teeling H., Lombardot T., Ludwig W., Gade D., Beck A., Borzym K., Heitmann K., Rabus R., Schlesner H., Amann R., Reinhardt R.
Proc. Natl. Acad. Sci. U.S.A. 100:8298-8303(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: SH1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BX294137 Genomic DNA. Translation: CAD72753.1.
RefSeqNP_865069.1. NC_005027.1.

3D structure databases

ProteinModelPortalQ7UVH1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING243090.RB2638.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAD72753; CAD72753; RB2638.
GeneID1793727.
KEGGrba:RB2638.
PATRIC23243849. VBIRhoBal59814_1210.

Phylogenomic databases

eggNOGCOG0296.
HOGENOMHOG000283037.
KOK00700.
OMAAKLLFMG.
OrthoDBEOG6JX7GT.

Enzyme and pathway databases

UniPathwayUPA00164.

Family and domain databases

Gene3D2.60.40.10. 2 hits.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPMF_00685. GlgB.
InterProIPR006048. 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]
PANTHERPTHR10357. PTHR10357. 1 hit.
PfamPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFPIRSF000463. GlgB. 1 hit.
SUPFAMSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 2 hits.
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLGB_RHOBA
AccessionPrimary (citable) accession number: Q7UVH1
Entry history
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: October 1, 2003
Last modified: June 11, 2014
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries