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Reviewed, UniProtKB/Swiss-Prot Q7WII7 (GLGB_BORBR)

Last modified November 3, 2009. Version 40. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein namesRecommended name:
    1,4-alpha-glucan-branching enzyme
    EC=2.4.1.18
Alternative name(s):
    Glycogen-branching enzyme
      Short name=BE
    1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase
Gene names
Name: glgB
Ordered Locus Names: BB2864
OrganismBordetella bronchiseptica (Alcaligenes bronchisepticus) [Complete proteome] [HAMAP]
Taxonomic identifier518 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Alcaligenaceae › Bordetella

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Protein attributes

Sequence length731 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceInferred from homology.

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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.

Catalytic activity

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

Pathway

Glycan biosynthesis; glycogen biosynthesis. HAMAP MF_00685

Subunit structure

Monomer By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 13 family.

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 7317311,4-alpha-glucan-branching enzyme HAMAP MF_00685
PRO_0000188685

Sites

Active site3071 By similarity
Active site3421 By similarity
Active site3471 By similarity
Active site4101 By similarity
Active site4121 By similarity
Active site4651 By similarity
Active site5321 By similarity
Active site5331 By similarity

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Sequences

Sequence LengthMass (Da)Tools
Q7WII7-1 [UniParc].

Last modified October 1, 2003. Version 1.
Checksum: A249BF87FF221E0B

FASTA73180,186
        10         20         30         40         50         60 
MMRDSPSIQG TLDAATQHAL LAGRHADPFS VLGPHQAGAH TVVRVLAPGA RTVMAVLPGG 

        70         80         90        100        110        120 
QRTPLLPMQP GLFENTVPGL QPGAPAAYRL CIEWEGGIQH TADPYAFGPV LDAAQLDHCA 

       130        140        150        160        170        180 
AGGWRYLAGL LGAHAASVDG CAGTRFALWA PNARRVAVVG DFNGWDGRRH AMRLRYPAGV 

       190        200        210        220        230        240 
WELFLPDVGP GARYKFQVLG ADGHTVLKAD PLARQAEAPP ATASIVPDER PFAWTDEAWM 

       250        260        270        280        290        300 
EQRAARQRCD APISIYEVHA GSWFDDAGAP RWQSLAARLP EYARSLGFTH IELLPVMAHP 

       310        320        330        340        350        360 
FGGSWGYQPL GLFAPAAAHG APADFAHFVD RCHEAGLGVI LDWVPAHFPD DAHGLARLDG 

       370        380        390        400        410        420 
TPLYEHADPR EGRHPDWNTL IYNYGRREVR AFLIASAIHW LRHYHVDGLR VDAVASMLYR 

       430        440        450        460        470        480 
DYSRPAGQWI PNRHGGRENL EAIDFLRELN AAVGVQCPGA ITVAEESTAW PGVTAPVANG 

       490        500        510        520        530        540 
GLGFDYKWNM GWMHDTLRYM RRDPIHRRHH HHDLSFGMVY AYAERFVLPL SHDEVVHGKG 

       550        560        570        580        590        600 
SLLGKMPGER AAQLAQLRLY YAFMWAHPGK KLLFMGGEFG QQGEWNHDAM LQWSLLDDPA 

       610        620        630        640        650        660 
HRGLQRLIAD LNHVYATLPE LHCRDADPSG FAWIVGDDAD NSVLAFARVD ASHCLVAVCN 

       670        680        690        700        710        720 
FTPVPRPGYR FGVPHAGDWR VRVDTGATRY GGAGGGPPIC LRSEPIPAHG HPQSLVLDLP 

       730 
GFTALYLRHS E

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Cross-references

Sequence databases

BX640445 Genomic DNA. Translation: CAE33356.1.
RefSeqNP_889400.1.

3D structure databases

ModBaseSearch...

Protein family/group databases

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

Genome annotation databases

GeneID2659811.
GenomeReviewsGene locus BB2864 in contig BX470250_GR.
KEGGbbr:BB2864.
NMPDRfig|257310.1.peg.2847.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMQ7WII7.
OMAPKTASIV.

Enzyme and pathway databases

BioCycBBRO257310:BB2864-MON.
BRENDA2.4.1.18. 413.

Family and domain databases

HAMAPMF_00685.
[Tree]
InterProIPR006407. 1-4-A-glucan_branch_enz_core.
IPR006048. A-amylase_b_C.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_sg_catalytic.
IPR013783. Ig-like_fold.
[Graphical view]
Gene3DG3DSA:2.60.40.1180. Glyco_hydro_13_b. 1 hit.
G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit.
G3DSA:2.60.40.10. Ig-like_fold. 1 hit.
PfamPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 2 hits.
[Graphical view]
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

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Entry information

Entry nameGLGB_BORBR
AccessionPrimary (citable) accession number: Q7WII7
Entry history
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: October 1, 2003
Last modified: November 3, 2009
This is version 40 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

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Relevant documents

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents