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Reviewed, UniProtKB/Swiss-Prot Q8PE48 (GLGB1_XANCP)

Last modified February 9, 2010. Version 50. 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

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Names and origin

Protein namesRecommended name:
    1,4-alpha-glucan-branching enzyme 1
    EC=2.4.1.18
Alternative name(s):
    Glycogen-branching enzyme 1
      Short name=BE 1
    1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 1
Gene names
Name: glgB1
Ordered Locus Names: XCC0135
OrganismXanthomonas campestris pv. campestris [Complete proteome] [HAMAP]
Taxonomic identifier340 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas

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Protein attributes

Sequence length724 AA.
Sequence statusComplete.
Protein existenceInferred from homology.

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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.

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 7247241,4-alpha-glucan-branching enzyme 1 HAMAP MF_00685
PRO_0000188766

Sites

Active site2981 By similarity
Active site3331 By similarity
Active site3381 By similarity
Active site4011 By similarity
Active site4031 By similarity
Active site4561 By similarity
Active site5231 By similarity
Active site5241 By similarity

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Sequences

Sequence LengthMass (Da)Tools
Q8PE48-1 [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

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Cross-references

Sequence databases

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

3D structure databases

SMRQ8PE48. Positions 112-723.
ModBaseSearch...

Genome annotation databases

GeneID1001987.
GenomeReviewsGene locus XCC0135 in contig AE008922_GR.
KEGGxcc:XCC0135.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG287139.
OMAPKTASIV.

Enzyme and pathway databases

BioCycXCAM190485:XCC0135-MONOMER.
BRENDA2.4.1.18. 281360.

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.
IPR014756. Ig_E-set.
[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...

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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: February 9, 2010
This is version 50 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)

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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