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Q8PE48 (GLGB1_XANCP) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 85. 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 1

EC=2.4.1.18
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 1
Alpha-(1->4)-glucan branching enzyme 1
Glycogen branching enzyme 1
Short name=BE 1
Gene names
Name:glgB1
Ordered Locus Names:XCC0135
OrganismXanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568) [Reference proteome] [HAMAP]
Taxonomic identifier190485 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas

Protein attributes

Sequence length724 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 – 7247241,4-alpha-glucan branching enzyme GlgB 1 HAMAP-Rule MF_00685
PRO_0000188766

Sites

Active site4031Nucleophile By similarity
Active site4561Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8PE48 [UniParc].

Last modified October 1, 2002. Version 1.
Checksum: 9927812712B93C4F

FASTA72480,088
        10         20         30         40         50         60 
MTNRWDPGVT RALAEARHGD AFAVLGAHPS TNGRLLRTYH PGAEHVTAVL ADGREVPLEA 

        70         80         90        100        110        120 
GPEPGLFAGE LPAEGRYRLR IGWPGGTQDT ADPYAFGPLL SDFDLHLISE GHHLQLADAL 

       130        140        150        160        170        180 
GANAVEVDGV RGTRFAVWAP NASRVAVVGD FNSWDARRHP MRLRHQAGVW ELFVPDVGPG 

       190        200        210        220        230        240 
AHYKYQLRGP HGHELPAKAD PVARRAELAP GTASIVADPT PHQWSDDGWM ATRARRQAHD 

       250        260        270        280        290        300 
APMSIYEIHA GSWLREEGLD LDWDGLADRL IPYVADMGFT HVELMPVTEH PFGGSWGYQP 

       310        320        330        340        350        360 
LGLFAPTARF GSPDGFARFV DRCHREGIGV IVDWVPAHFP TDAHGLAHFD GTALYEHADP 

       370        380        390        400        410        420 
REGFHRDWNT LIYNHGRREV SGFLIASALE FLQRYHVDGL RVDAVASMLY RDYSRNAGEW 

       430        440        450        460        470        480 
VPNIHGGREN YETIAFLRRL NEVVREHAPG AVTIAEESTA WPGVTADVSH GGLGFHYKWN 

       490        500        510        520        530        540 
MGWMHDTLHY IGLDPIYRRY HHGELTFSMV YAYSERFVLP ISHDEVVHGK GSLLGRMPGD 

       550        560        570        580        590        600 
DWQRFANLRA YLGFMFTHPG RKLLFMGCEF GQPTEWNHDA GLPWHLLDDA RHRGVQTLVR 

       610        620        630        640        650        660 
DLNHLYAQYP ALHAHDDDPS GFAWLVGDDA ANSVVAFLRK GKRGDAPVLV VINYTPVVQQ 

       670        680        690        700        710        720 
GYRLGVPQGG LWREVFNSDA GIYGGANLGN GGAVTAEPQS MHGHAQSLPL LLPPLGVIVL 


APQG 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE008922 Genomic DNA. Translation: AAM39454.1.
RefSeqNP_635530.2. NC_003902.1.

3D structure databases

ProteinModelPortalQ8PE48.
SMRQ8PE48. Positions 112-723.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING190485.XCC0135.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAM39454; AAM39454; XCC0135.
GeneID1001987.
KEGGxcc:XCC0135.
PATRIC24070825. VBIXanCam115730_0150.

Phylogenomic databases

eggNOGCOG0296.
HOGENOMHOG000283037.
KOK00700.
OMAAKLLFMG.
OrthoDBEOG6JX7GT.

Enzyme and pathway databases

BioCycXCAM190485:GIXZ-135-MONOMER.
UniPathwayUPA00164.

Family and domain databases

Gene3D2.60.40.10. 2 hits.
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. 1 hit.
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLGB1_XANCP
AccessionPrimary (citable) accession number: Q8PE48
Entry history
Integrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: October 1, 2002
Last modified: June 11, 2014
This is version 85 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