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Q9PL51 (GLGB_CHLMU) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 92. 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:TC_0257
OrganismChlamydia muridarum (strain MoPn / Nigg) [Complete proteome] [HAMAP]
Taxonomic identifier243161 [NCBI]
Taxonomic lineageBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydia

Protein attributes

Sequence length737 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 – 7377371,4-alpha-glucan branching enzyme GlgB HAMAP-Rule MF_00685
PRO_0000188692

Sites

Active site3991Nucleophile By similarity
Active site4521Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9PL51 [UniParc].

Last modified October 1, 2000. Version 1.
Checksum: 088E529642B51238

FASTA73784,639
        10         20         30         40         50         60 
MDPFFLNTQH VELLVSGKQS SPQDLLGIVS ESLNQDRIVL FRPGAKTVFV ELQGKIQQAE 

        70         80         90        100        110        120 
SHHSGIFSLP VTKGISPQDY RVYHQNGLLA HDPYAFPLLW GEIDSFLFHE GTHQHIYDRM 

       130        140        150        160        170        180 
GAIPCEIGGV PGVRFVIWAP HAQRVSVVGD FNCWHGLVNP LHKVSDQGVW ELFVPGLTAG 

       190        200        210        220        230        240 
SCYKWEIVTA SGQVLIKSDP YGKFFGSPPQ SVSVVVDDRY EWGDKEWLDE RSKKAEGPMN 

       250        260        270        280        290        300 
IYEVHVGSWR WQEEQPLNYR ELADQLSLYC KQMHYTHVEL LPVTEHPLNE SWGYQTTGYY 

       310        320        330        340        350        360 
APTSRYGSFE DLQYFIDTMH QHGIGVILDW VPGHFPVDSF AMSNFDGTPL YEYTRNPSPL 

       370        380        390        400        410        420 
HPHWHTYTFD YAKPEVCNFL LGSALFWIDK MHIDGIRVDA VSSMLYLDYG RNPGEWIPNR 

       430        440        450        460        470        480 
YGGRENLDAV RFLQQFNTII HEKYPGVLTF AEESTTFPKI TVSVEEGGLG FDYKWNMGWM 

       490        500        510        520        530        540 
HDTLHYFEKD FPYRPYHQSD LTFPQWYAFS ERFLLPFSHD EVVHGKRSLI GKMPGDAWRQ 

       550        560        570        580        590        600 
FAQLRLLLGY QICQPGKKLL FMGGEFGQGR EWSPNRELDW DLLDIHYHQG VHLCSQKLNS 

       610        620        630        640        650        660 
LYVNSPQLWK GDHLPQSFRW IDFSDTRNGV VAYLRFASDE DKEALLCVHH FGVNHFLHYI 

       670        680        690        700        710        720 
LPMLPMKSCS LLMNTDDLAF GGSGKGFRNP KMLTPEMVRK EKTSSELAPL DDDGSVAWGL 

       730 
DIEMPPSATL IFSVTLQ 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE002160 Genomic DNA. Translation: AAF39126.1.
PIRC81724.
RefSeqNP_296636.1. NC_002620.2.

3D structure databases

ProteinModelPortalQ9PL51.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING243161.TC0257.

Protein family/group databases

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

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAF39126; AAF39126; TC_0257.
GeneID1246427.
KEGGcmu:TC_0257.
PATRIC20371908. VBIChlMur19118_0280.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0296.
KOK00700.
OMAKWEIVTA.
OrthoDBEOG6JX7GT.

Enzyme and pathway databases

BioCycCMUR243161:GHYU-271-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. 2 hits.
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLGB_CHLMU
AccessionPrimary (citable) accession number: Q9PL51
Entry history
Integrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: October 1, 2000
Last modified: June 11, 2014
This is version 92 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