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P52979

- GLGB_RHIRD

UniProt

P52979 - GLGB_RHIRD

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Protein
1,4-alpha-glucan branching enzyme GlgB
Gene
glgB
Organism
Rhizobium radiobacter (Agrobacterium tumefaciens) (Agrobacterium radiobacter)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei417 – 4171Nucleophile By similarity
Active sitei470 – 4701Proton donor By similarity

GO - Molecular functioni

  1. 1,4-alpha-glucan branching enzyme activity Source: UniProtKB-HAMAP
  2. cation binding Source: InterPro
  3. hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro
Complete GO annotation...

GO - Biological processi

  1. glycogen biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

UniPathwayiUPA00164.

Protein family/group databases

CAZyiCBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Names & Taxonomyi

Protein namesi
Recommended 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 namesi
Name:glgB
OrganismiRhizobium radiobacter (Agrobacterium tumefaciens) (Agrobacterium radiobacter)
Taxonomic identifieri358 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupAgrobacteriumAgrobacterium tumefaciens complex

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7347341,4-alpha-glucan branching enzyme GlgBUniRule annotation
PRO_0000188671Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliP52979.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPiMF_00685. GlgB.
InterProiIPR006048. 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]
PANTHERiPTHR10357. PTHR10357. 1 hit.
PfamiPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 2 hits.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

P52979-1 [UniParc]FASTAAdd to Basket

« Hide

MKKPLNSAEE KKTGDITKAE IEAIKSGLHS NPFQIIPLHE TPEGFSARCF    50
IPGAEEVSVL TLDGNFVGEL KQIDPDGFFE GRIDLSKRQP VRYRACRDDA 100
EWAVTDPYSF GPVLGPMDDY FVREGSICGY STGWARIPLK LEGVEGFHFA 150
VWAPNGRRVS VVGDFNNWDG RRHVMRFRKD TGIWEIFAPD VYACAYKFEI 200
LGANGELLPL KADPYARRGE LRPKNASVTA PELTQKWEDQ AHREHWAQVD 250
QRRQPISIYE VHAGSWQRSE DGTFLSWDEL EAQLIPYCTD MGFTHIEFLP 300
ITEHPYDPSW GYQTTGLYAP TARFGDPEGF ARFVNGAHKV GIGVLLDWVP 350
AHFPTDEHGL RWFDGTALYE HADPRQGFHP DWNTAIYNFG RIEVMSYLIN 400
NALYWAEKFH LDGLRVDAVA SMLYLDYSRK EGEWIPNEYG GRENLESVRF 450
LQKMNSLVYG THPGVMTIAE ESTSWPKVSQ PVHEGGLGFG FKWNMGFMHD 500
TLSYFSREPV HRKFHHQELT FGLLYAFTEN FVLPLSHDEV VHGKGSLIAK 550
MSGDDWQKFA NLRSYYGFMW GYPGKKLLFM GQEFAQWSEW SEKGSLDWNL 600
RQYPMHEGMR RLVRDLNLTY RSKAALHARD CEPDGFRWLV VDDHENSVFA 650
WLRTAPGEKP VAVICNLTPV YRENYYVPLG VAGRWREILN TDAEIYGGSG 700
KGNGGRVQAV DAGGEIGAML VLPPLATIML EPEN 734
Length:734
Mass (Da):83,623
Last modified:December 15, 1998 - v2
Checksum:i70A3CD35A77F31E6
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF033856 Genomic DNA. Translation: AAD03472.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF033856 Genomic DNA. Translation: AAD03472.1 .

3D structure databases

ProteinModelPortali P52979.
ModBasei Search...

Protein family/group databases

CAZyi CBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00164 .

Family and domain databases

Gene3Di 2.60.40.10. 2 hits.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPi MF_00685. GlgB.
InterProi IPR006048. 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 ]
PANTHERi PTHR10357. PTHR10357. 1 hit.
Pfami PF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view ]
PIRSFi PIRSF000463. GlgB. 1 hit.
SUPFAMi SSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 2 hits.
TIGRFAMsi TIGR01515. branching_enzym. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Gene organization and transcription analysis of the Agrobacterium tumefaciens glycogen (glg) operon: two transcripts for the single phosphoglucomutase gene."
    Ugalde J.E., Lepek V., Uttaro A.D., Estrella J., Iglesias A., Ugalde R.A.
    J. Bacteriol. 180:6557-6564(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: A348.

Entry informationi

Entry nameiGLGB_RHIRD
AccessioniPrimary (citable) accession number: P52979
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: December 15, 1998
Last modified: June 11, 2014
This is version 83 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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