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Q6HC15 (GLGB_BACHK) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 56. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
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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:BT9727_4599
OrganismBacillus thuringiensis subsp. konkukian (strain 97-27) [Complete proteome] [HAMAP]
Taxonomic identifier281309 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length645 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 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 MF_00685

Pathway

Glycan biosynthesis; glycogen biosynthesis. HAMAP MF_00685

Subunit structure

Monomer By similarity. HAMAP 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 – 6456451,4-alpha-glucan branching enzyme GlgB HAMAP MF_00685
PRO_0000188680

Sites

Active site3091Nucleophile By similarity
Active site3521Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q6HC15 [UniParc].

Last modified July 19, 2004. Version 1.
Checksum: 3437A2EFCB8320C0

FASTA64576,105
        10         20         30         40         50         60 
MSVINCEEVK RDEFHTEKYY ESYNIFGAHI VTEDEMRGVR FTVWAPHAKA MSVVGDFNEW 

        70         80         90        100        110        120 
DYEQHKMLQV TEEGIWSLFI PHIEEREIYK YAIETMAGDV IFKADPYAVY AEVRPNTASV 

       130        140        150        160        170        180 
VFDIKGYEWN DKNWSRKKKK KSVYKEAMTV YELHFGSWKK KEDGTLYSYR EMAEELIPYV 

       190        200        210        220        230        240 
VEHQFTHIEI MPLVEHPYDR SWGYQGTGYY AATSRFGTPY DLMHFVDECH KYGIGVILDW 

       250        260        270        280        290        300 
VPGHFCKDAH GLYLFDGTPT YEYKDKDVQE NPVWGTVNFD LGKREVRNFL ISNALFWMRY 

       310        320        330        340        350        360 
FHIDGFRVDA VANMLYWNKE GQEQSNEHAV SFLRELNEAV FAEDEDFLMT AEDSTAWPLV 

       370        380        390        400        410        420 
TAPTYEGGLG FNYKWNMGWM NDVLKYMECA PEYRKYIHDK MTFSLLYAYS ENFILPLSHD 

       430        440        450        460        470        480 
EVVHGKKSLL NKMPGDYWDK FAQLRLLYGY FFTHPGKKLL FMGGEFGQFD EWKDLEDLDW 

       490        500        510        520        530        540 
NLHDFEMHRY MHDYFKELIA LYKRSKPLWQ LDHSREGFQW IDANNNEQSI FSFIRQGDKQ 

       550        560        570        580        590        600 
EDALVVVCNF TKATYENYKV GVPDFEYYNE ILNSDAEQYG GSGQVNKKRL KTIQEPYHNQ 

       610        620        630        640 
TAHVEITIPP FGVSILRPVK TRKGSKKQDG SKTKVRSNVT SRGKR

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE017355 Genomic DNA. Translation: AAT59493.1.
RefSeqYP_038911.1. NC_005957.1.

3D structure databases

ProteinModelPortalQ6HC15.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBBACT00000073085; EBBACP00000071171; EBBACG00000073076.
GeneID2856888.
GenomeReviewsGene locus BT9727_4599 in contig AE017355_GR.
KEGGbtk:BT9727_4599.
NMPDRfig|281309.1.peg.4551.
PATRIC18990350. VBIBacThu119411_4898.

Organism-specific databases

CMRSearch...

Phylogenomic databases

GeneTreeEBGT00070000031950.
HOGENOMHBG287139.
OMADGTCLYE.
ProtClustDBPRK05402.

Enzyme and pathway databases

BioCycBTHU281309:BT9727_4599-MONOMER.

Family and domain databases

HAMAPMF_00685. GlgB.
[Tree]
InterProIPR006407. 1-4-A-glucan_branch_enz.
IPR006048. A-amylase_b_C.
IPR015902. Alpha_amylase.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013781. Glyco_hydro_subgr_catalytic.
IPR017853. Glycoside_hydrolase_SF.
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.
KOK00700.
PANTHERPTHR10357. Alpha_amylase. 1 hit.
PTHR10357:SF13. PTHR10357:SF13. 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. Glyco_hydro_cat. 1 hit.
TIGRFAMsTIGR01515. Branching_enzym. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLGB_BACHK
AccessionPrimary (citable) accession number: Q6HC15
Entry history
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: July 19, 2004
Last modified: January 25, 2012
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

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

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