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

A5GJR7 (GLGB_SYNPW) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 54. 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:SynWH7803_0756
OrganismSynechococcus sp. (strain WH7803) [Complete proteome] [HAMAP]
Taxonomic identifier32051 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus

Protein attributes

Sequence length761 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 – 7617611,4-alpha-glucan branching enzyme GlgB HAMAP-Rule MF_00685
PRO_1000045004

Sites

Active site4311Nucleophile By similarity
Active site4841Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
A5GJR7 [UniParc].

Last modified June 12, 2007. Version 1.
Checksum: BB022989B282244C

FASTA76188,001
        10         20         30         40         50         60 
MTNTVLEWMV EDAQRLAECR HDHPFAVLGP QPQEDGTWVL RAWMPEAEGV TLLLGDQEMG 

        70         80         90        100        110        120 
MSTPHHPWIF EASVAHDPGC AYRLRVHRGG ITHEQHDPWA FRQDWMGEMD RHLFAEGNHH 

       130        140        150        160        170        180 
HIWRRMGAHH CEREGIPGVM FCLWAPHARS VSVIGDLNSW DGRHHPMQQR LGGIWELFVP 

       190        200        210        220        230        240 
GLAEGQLYKY EIRTQEGHCY QKADPYGFQH EVRPDTSSVV SHLDGFHWTD TDWIQKRDSS 

       250        260        270        280        290        300 
NPLDQPIAVY EMHLGSWIHA AADEPFIEAD GTPRAPVPAA DLKPGARLLT YPELADRLIP 

       310        320        330        340        350        360 
YVKERGFTHI ELMPITEHPF DGSWGYQVTG WYAPTSRYGT PDEFRAFVDR CHAEGIGVII 

       370        380        390        400        410        420 
DWVPGHFPRD SHGLAFFDGC HLYEHADPRI GEHKEWGTLI FNYSRNEVRN FLVANLVFWF 

       430        440        450        460        470        480 
DQFHIDGIRV DAVASMLYRD YLRPDGEWLP NEHGGRENTE AVQFLQQANH VLFQHFPGAL 

       490        500        510        520        530        540 
SIAEESTTWP MVTQPTDIGG LGFNLKWNMG WMHDMLDYFE LDPWFRQFHQ NNITFSIWYT 

       550        560        570        580        590        600 
YTENFMLALS HDEVVHGKSN LLHKMPGDDW QKYANTRALL AYMWTHPGKK TIFMGMEFGQ 

       610        620        630        640        650        660 
RAEWNVWGDL QWDLLNYEPH QGVQRMVDDL NGLYKSEPAL WRDDFDQYGF QWIDCNDNRH 

       670        680        690        700        710        720 
SVISFMRRES TSGTWLVVVA NFTPQSHSHY RVGVPLAGYY EEIFNTDASK YGGSNLGNMG 

       730        740        750        760 
GKPTEEWGIH GYENSLDLCL PPLSLMVFKH DPKKSLNPVQ E 

« Hide

References

[1]Genoscope
Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: WH7803.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CT971583 Genomic DNA. Translation: CAK23182.1.
RefSeqYP_001224479.1. NC_009481.1.

3D structure databases

ProteinModelPortalA5GJR7.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING32051.SynWH7803_0756.

Protein family/group databases

CAZyCBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAK23182; CAK23182; SynWH7803_0756.
GeneID5146022.
KEGGsyx:SynWH7803_0756.
PATRIC23827621. VBISynSp43824_0775.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0296.
HOGENOMHOG000283037.
KOK00700.
OMAALEWIEH.
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_SYNPW
AccessionPrimary (citable) accession number: A5GJR7
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 12, 2007
Last modified: June 11, 2014
This is version 54 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