Skip Header

Contribute Send feedback
Read comments (0) or add your own

Reviewed, UniProtKB/Swiss-Prot Q632H1 (GLGB_BACCZ)

Last modified February 9, 2010. Version 42. 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

Hide | Top

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: BCE33L4621
OrganismBacillus cereus (strain ZK / E33L) [Complete proteome] [HAMAP]
Taxonomic identifier288681 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Hide | Top

Protein attributes

Sequence length637 AA.
Sequence statusComplete.
Protein existenceInferred from homology.

Hide | Top

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.

Hide | Top

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 6376371,4-alpha-glucan-branching enzyme HAMAP MF_00685
PRO_0000188679

Sites

Active site1961 By similarity
Active site2311 By similarity
Active site2361 By similarity
Active site2991 By similarity
Active site3011 By similarity
Active site3441 By similarity
Active site4111 By similarity
Active site4121 By similarity

Hide | Top

Sequences

Sequence LengthMass (Da)Tools
Q632H1-1 [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

Hide | Top

Cross-references

Sequence databases

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

3D structure databases

SMRQ632H1. Positions 13-612.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ632H1.

Protein family/group databases

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

Genome annotation databases

GeneID3025811.
GenomeReviewsGene locus BCE33L4621 in contig CP000001_GR.
KEGGbcz:BCZK4621.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0296.
HOGENOMHBG287139.
OMAPKTASIV.

Enzyme and pathway databases

BioCycBCER288681:BCE33L4621-MONOMER.

Family and domain databases

HAMAPMF_00685. GlgB.
[Tree]
InterProIPR006407. 1-4-A-glucan_branch_enz_core.
IPR006048. A-amylase_b_C.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR017853. Glyco_hydro_catalytic_core.
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. 1 hit.
[Graphical view]
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

Hide | Top

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: February 9, 2010
This is version 42 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)

Hide | Top

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