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A5GSG4

- GLGB_SYNR3

UniProt

A5GSG4 - GLGB_SYNR3

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Protein
1,4-alpha-glucan branching enzyme GlgB
Gene
glgB, SynRCC307_0920
Organism
Synechococcus sp. (strain RCC307)
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 sitei431 – 4311Nucleophile By similarity
Active sitei484 – 4841Proton 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
Ordered Locus Names:SynRCC307_0920
OrganismiSynechococcus sp. (strain RCC307)
Taxonomic identifieri316278 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001115: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7727721,4-alpha-glucan branching enzyme GlgBUniRule annotation
PRO_1000045005Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi316278.SynRCC307_0920.

Structurei

3D structure databases

ProteinModelPortaliA5GSG4.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiAKLLFMG.
OrthoDBiEOG6JX7GT.

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.

A5GSG4-1 [UniParc]FASTAAdd to Basket

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MALATLDWMS KDAERLAQCN HDHPQAVLGP QQLEDGRWVV RVWMPEASRV    50
VLLHQGHEHA LENPHHAWIF EGELSSNPGS QYRLRVERAG ITHEQHDPYA 100
FRQEWMGAMD RHLFAEGNHH HIWQRMGAHP HLQDGVAGVQ FCLWAPNARS 150
VSVIGDCTNW DGRHLPMQQR IGGIWELFVP GLGAGAHYKY EIHTQQGHCY 200
EKADPYGFQH EVRPAQASVV ASLKGYQWGD DAWLKQRDNR NPLEQPVSVY 250
EMHMGSWMHG SWDEPYIEAD GTPRAPVPAA DLKPGARLLT YPELADRVIP 300
YVKARGFTHI ELMPMAEHPF DGSWGYQVTG FYAPTSRFGT LDEFRAFVDR 350
CHAEGIGVIL DWVPGHFPKD AHGLAFFDGS HLYEHGDPRI GEHKEWGTLI 400
FNYSRNEVRN FLVANLVFWF EELHIDGIRV DAVASMLYRD YLRPDGEWIA 450
NEHGGRENLE AVRFLQQANS VLFHYFPGAL SIAEESTTWP LVTMPTSMGG 500
LGFNLKWNMG WMHDMLDYFE LDHWFRQFHQ NNITFSIWYA HTENFMLALS 550
HDEVVHGKSH LLHKMPGSDE LKFANVRALL TYMWTHPGKK TIFMGMEFAQ 600
RGEWNVWGDL EWDKLQFPEH QGVVNLVDDL NALYKSEPAL WRNDFDSFGF 650
QWIDCDDTNH SVVSFMRRDE KEGNWVVVVC NFTPEGHGNY RIGVPVDGFY 700
TELFNSDGAR YGGSNQGNLG GKFSDDWGMH SYGQSLDLCL PPLTVMVFKH 750
DPNRQREAAK DEAAAKLGGS LG 772
Length:772
Mass (Da):88,398
Last modified:June 12, 2007 - v1
Checksum:i260B2C49D9B62588
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CT978603 Genomic DNA. Translation: CAK27823.1.
RefSeqiWP_011935337.1. NC_009482.1.
YP_001227176.1. NC_009482.1.

Genome annotation databases

EnsemblBacteriaiCAK27823; CAK27823; SynRCC307_0920.
GeneIDi5157792.
KEGGisyr:SynRCC307_0920.
PATRICi23822712. VBISynSp108374_0913.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CT978603 Genomic DNA. Translation: CAK27823.1 .
RefSeqi WP_011935337.1. NC_009482.1.
YP_001227176.1. NC_009482.1.

3D structure databases

ProteinModelPortali A5GSG4.
ModBasei Search...

Protein-protein interaction databases

STRINGi 316278.SynRCC307_0920.

Protein family/group databases

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

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAK27823 ; CAK27823 ; SynRCC307_0920 .
GeneIDi 5157792.
KEGGi syr:SynRCC307_0920.
PATRICi 23822712. VBISynSp108374_0913.

Phylogenomic databases

eggNOGi COG0296.
HOGENOMi HOG000283037.
KOi K00700.
OMAi AKLLFMG.
OrthoDBi EOG6JX7GT.

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. Genoscope
    Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: RCC307.

Entry informationi

Entry nameiGLGB_SYNR3
AccessioniPrimary (citable) accession number: A5GSG4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 12, 2007
Last modified: September 3, 2014
This is version 57 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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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