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Q5NHN4 (GLGB_FRATT) 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:FTT_0413c
OrganismFrancisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4) [Reference proteome] [HAMAP]
Taxonomic identifier177416 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella

Protein attributes

Sequence length640 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 – 6406401,4-alpha-glucan branching enzyme GlgB HAMAP-Rule MF_00685
PRO_0000188707

Sites

Active site3181Nucleophile By similarity
Active site3711Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5NHN4 [UniParc].

Last modified February 1, 2005. Version 1.
Checksum: CCAC94A32EDD5199

FASTA64074,805
        10         20         30         40         50         60 
MKNKNSEQNT HSTIGEQDIH YFHEGKHIYA YEFMGAHKAC EEGIEGIRFT TWAPNAKSIC 

        70         80         90        100        110        120 
VIGDFNYWQV EDKNYMEPIT DAGLWSVFIP NAKNGDKYKF VVTNKDTNHY VYKSDPYAFF 

       130        140        150        160        170        180 
SELRPNTASI ITTETQYTWS DDKWLEKRAK TNYYDNPMNV YELHLASWKT KNGKFLTYDE 

       190        200        210        220        230        240 
LSETLPQYIK EMGYTHVEFM PLHEHPLDAS WGYQPTGFYS VNSRHGDIIG LKRLVDKLHN 

       250        260        270        280        290        300 
NDIGVILDWV PGHFCKDQHG LIYFDGSPCY EYQEPTKAIN KGWGTHNFDL GRNEVKCFLI 

       310        320        330        340        350        360 
SNAMYWINEF HIDGLRVDAV SNILYLNYDR EDGQWIPNIY GGHENLEGIA FLKELNGVLK 

       370        380        390        400        410        420 
HTCKGVITIA EESSSWPDIS TPVEKGGLGF DFKWNMGWMN DTLRYISLDP VYRKYHHNLI 

       430        440        450        460        470        480 
TFSMVYHYSE KFILSISHDE VVHGKKSLIN KMWGDLWNKY AGLRLYMSYM IGHPGKKLIF 

       490        500        510        520        530        540 
MGSEFVQFVE WREYEQLQWQ VVDQYESHKQ TLHFFKKLND FYHNETALWQ CDYNHHGFRW 

       550        560        570        580        590        600 
IDADNSQQSI LSFIRSSKDN KQKLIFICNF TPVTYYDYHL GVPDAGSYKE VFNSDNLEFG 

       610        620        630        640 
GSGQVMATEI FSSLQSSHGF EQRITIKIPP MATLVLKLIK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AJ749949 Genomic DNA. Translation: CAG45046.1.
RefSeqYP_169458.1. NC_006570.2.

3D structure databases

ProteinModelPortalQ5NHN4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

IntActQ5NHN4. 8 interactions.
STRING177416.FTT_0413c.

Protocols and materials databases

DNASU3190770.
StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAG45046; CAG45046; FTT_0413c.
GeneID3190770.
KEGGftu:FTT_0413c.

Phylogenomic databases

eggNOGCOG0296.
HOGENOMHOG000283037.
KOK00700.
OMAAKLLFMG.
OrthoDBEOG6JX7GT.

Enzyme and pathway databases

BioCycFTUL177416:GNBP-422-MONOMER.
UniPathwayUPA00164.

Family and domain databases

Gene3D2.60.40.10. 1 hit.
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. 1 hit.
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLGB_FRATT
AccessionPrimary (citable) accession number: Q5NHN4
Entry history
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: February 1, 2005
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