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Q632H1 (GLGB_BACCZ) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 79. 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:BCE33L4621
OrganismBacillus cereus (strain ZK / E33L) [Complete proteome] [HAMAP]
Taxonomic identifier288681 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group

Protein attributes

Sequence length637 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 – 6376371,4-alpha-glucan branching enzyme GlgB HAMAP-Rule MF_00685
PRO_0000188679

Sites

Active site3011Nucleophile By similarity
Active site3441Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q632H1 [UniParc].

Last modified October 25, 2004. Version 1.
Checksum: 7D791ADAFAB17F6E

FASTA63775,057
        10         20         30         40         50         60 
MKRDEFHTEK YYESYNIFGA HIVTEDEMRG VRFTVWAPHA KAMSVVGDFN EWDYEQHKML 

        70         80         90        100        110        120 
QVTEEGIWSL FIPHIEEREI YKYAIETMAG DVIFKADPYA VYAEVRPNTA SVVFDIKGYE 

       130        140        150        160        170        180 
WNDKNWSRKK KKKSVYKEAM TVYELHFGSW KKKEDGTLYS YKEMAEELIP YVVEHQFTHI 

       190        200        210        220        230        240 
EIMPLVEHPY DRSWGYQGTG YYAATSRFGT PHDLMHFVDE CHKYGIGVIL DWVPGHFCKD 

       250        260        270        280        290        300 
AHGLYLFDGT PTYEYKDKDV QENPVWGTVN FDLGKREVRN FLISNALFWM RYFHIDGFRV 

       310        320        330        340        350        360 
DAVANMLYWN KEGQEQSNEH AVSFLRELNE AVFAENEDFL MTAEDSTAWP LVTAPTYEGG 

       370        380        390        400        410        420 
LGFNYKWNMG WMNDVLKYME CAPEYRKYIH DKMTFSLLYA YSENFILPLS HDEVVHGKKS 

       430        440        450        460        470        480 
LLNKMPGDYW DKFAQLRLLY GYFFTHPGKK LLFMGGEFGQ FDEWKDLEDL DWNLHDFEMH 

       490        500        510        520        530        540 
RYMHDYFKEL IALYKRSKPL WQLDHSPEGF QWIDANNNEQ SIFSFIRQGD KQEDALVVVC 

       550        560        570        580        590        600 
NFTKATYENY KVGVPDFEYY NEILNSDAEQ YGGSGQVNKK RLKAIQEPYH NQAAHVEITI 

       610        620        630 
PPFGVSILRP VKTRKGSKKQ DGSKTKVRSN VTSRGKR 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000001 Genomic DNA. Translation: AAU15652.1.
RefSeqYP_086196.1. NC_006274.1.

3D structure databases

ProteinModelPortalQ632H1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING288681.BCZK4621.

Protein family/group databases

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

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAU15652; AAU15652; BCE33L4621.
GeneID3025811.
KEGGbcz:BCZK4621.
PATRIC18893120. VBIBacCer95304_4894.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0296.
KOK00700.
OMAAKLLFMG.
OrthoDBEOG6JX7GT.

Enzyme and pathway databases

BioCycBCER288681:GHG7-4680-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.
[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.
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLGB_BACCZ
AccessionPrimary (citable) accession number: Q632H1
Entry history
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: October 25, 2004
Last modified: June 11, 2014
This is version 79 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