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Q114I1 (GLGB_TRIEI) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 66. 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:Tery_1837
OrganismTrichodesmium erythraeum (strain IMS101) [Complete proteome] [HAMAP]
Taxonomic identifier203124 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeOscillatorialesTrichodesmium

Protein attributes

Sequence length776 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 – 7767761,4-alpha-glucan branching enzyme GlgB HAMAP-Rule MF_00685
PRO_0000260713

Sites

Active site4311Nucleophile By similarity
Active site4841Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q114I1 [UniParc].

Last modified August 22, 2006. Version 1.
Checksum: 4AB9D098AB205C07

FASTA77689,966
        10         20         30         40         50         60 
MTISADQVNQ IAWNHHHDPF QVLGSHQIEL SGKTMTVIRA YQPSAEAVSV ISPIDRKEYP 

        70         80         90        100        110        120 
MQSVHNPHFF ECVINTPKLA NYQLKIKEGE HERVIHDPYA FRSAKLTEFD LQLFGEGNHH 

       130        140        150        160        170        180 
RIYEKLGAHI TEVDGIKGVY FAVWAPNARN VSILGNFNYW DGRKHQMRKG HTGVWELFIP 

       190        200        210        220        230        240 
DIGPGESYKY EVKNWEGHIY EKSDPYGYQQ EVRPKTASIV VDLDSYTWND QEWMEKRRHT 

       250        260        270        280        290        300 
DPLTQPISVY ECHFGSWIHA SAHEPAKLPN GETEPVVQVS ELRPDARFLT YRELADRLVS 

       310        320        330        340        350        360 
YVKDLGYTHI EMLPVAEHPF DGSWGYQVTG FFAPTSRYGS AQDFMYFVDK CHENGIGVIV 

       370        380        390        400        410        420 
DWVPGHFPKD GHGLAFFDGT HLYEHPDPRK GEHKQWGTLV FDYGRNEVRN FLAANALFWF 

       430        440        450        460        470        480 
DKYHIDGVRV DAVASMVYHN YMRPDGEWVA NKYGGVEYIE AADFLRQVNH LLFSYYPGVL 

       490        500        510        520        530        540 
SIAEESTSWP MVTWPTYVGG LGFNFKWNMG WMHDMLDYFE MDPWFRQFHQ NNVTFSIWYH 

       550        560        570        580        590        600 
HTENYMLALS HDEVVHCKSS ILGKMPGDNW QKFANVRALF AYMFTHPGKK TMFMGMELPQ 

       610        620        630        640        650        660 
WGEWDVWGDL EWHLLEFDAH QGMKRFFRDL NHLYCSEPAL YEQDCNEGGF EWIDCNDNNH 

       670        680        690        700        710        720 
SVVSFIRRAK DGKDFVVTVC NFTPQPHSHY RVGVPEPGFY TEIFNSDAGN YGGSNMGNLG 

       730        740        750        760        770 
GKWTDDWFFH DYQQSLDLCL PPLGVVVFQL DKKKTIAMIQ ESEDVETVEA KAKNAS 

« Hide

References

[1]"Complete sequence of Trichodesmium erythraeum IMS101."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Kiss H., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P. expand/collapse author list , Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Richardson P.
Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: IMS101.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000393 Genomic DNA. Translation: ABG51093.1.
RefSeqYP_721566.1. NC_008312.1.

3D structure databases

ProteinModelPortalQ114I1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING203124.Tery_1837.

Protein family/group databases

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

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABG51093; ABG51093; Tery_1837.
GeneID4241913.
KEGGter:Tery_1837.
PATRIC23987785. VBITriEry99848_2328.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0296.
HOGENOMHOG000283037.
KOK00700.
OMAAKLLFMG.
OrthoDBEOG6JX7GT.

Enzyme and pathway databases

BioCycTERY203124:GJDR-1849-MONOMER.
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_TRIEI
AccessionPrimary (citable) accession number: Q114I1
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: August 22, 2006
Last modified: June 11, 2014
This is version 66 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