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Q2JT08

- GLGB_SYNJA

UniProt

Q2JT08 - GLGB_SYNJA

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene
glgB, CYA_2062
Organism
Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime)
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 sitei437 – 4371Nucleophile By similarity
Active sitei488 – 4881Proton 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

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

BioCyciSSP321327:GHFX-2054-MONOMER.
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:CYA_2062
OrganismiSynechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime)
Taxonomic identifieri321327 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000008818: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7707701,4-alpha-glucan branching enzyme GlgBUniRule annotationPRO_0000260709Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi321327.CYA_2062.

Structurei

3D structure databases

ProteinModelPortaliQ2JT08.

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.

Q2JT08-1 [UniParc]FASTAAdd to Basket

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MGFLLSAEQV LQFVTNQWQD PYAVLGPQQI EQGETSFWLV RALVPNAKQV    50
WLVERATGQA YPMQPLHPET LFELCFAPGT PVPDYFLRAQ RVWDPEGQHL 100
EEWEDPYRFP LEKVNHIGEL DRYLFNEGNH HRIYEKLGAH PISVDGVQGV 150
HFAVWAPNAR NVSVIGDFNH WDGRQHQMKR LGESGIWAVF IPGVGPGAVY 200
KYEVKTAWGD IYEKSDPYGF QQEVRPKTGS IVADLHTYTW HDQEWLEKRA 250
ATDPLRSPIS VYEVHLGSWM HASTEDPPAD GHLVPVEQKP NTRFLTYREL 300
ADKLIPYVKE LGFTHIELLP VAEHPFDGSW GYQVIGYYAV TSRYGSPQDF 350
MYFVDRAHQE GIGVIVDWVP GHFPKDGHGL AFFDGTHLYE YADPRKGEHK 400
GWGTLVFNYG RNEVRNYLIA NALFWFDKYH IDGLRVDAVA SMLYLDYDRK 450
EWIPNCYGGR EHLEAIDFFR QLNTLIFKYY PGVLSIAEES TAWPMVTWPT 500
HVGGLGFNLK WNMGWMHDML NYFRMDPWFR QFHHNLVTFS LMYAFSENYM 550
LAFSHDEVVH GKSHMLGKMP GDLWHKFASL RALYGYMFTH PGKKTLFMSM 600
EFGQWNEWNV WADLDWELLQ YEPHAKLRHY VATLNQLLRS QPALYTQDTK 650
PEGFRWIDCS DHRGIISFIR YGEDPREWLV VVCNFTPVVW PNYRIGVPQR 700
GFYRELLNSD AVEFWGSGVG NLGGKWTDDW PYHNLPYSLE LCLPPLSTLV 750
LKWQPPQLAE DSGENKAMLE 770
Length:770
Mass (Da):89,561
Last modified:March 7, 2006 - v1
Checksum:i007E7EAF14CBEF91
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000239 Genomic DNA. Translation: ABD00202.1.
RefSeqiWP_011430876.1. NC_007775.1.
YP_475465.1. NC_007775.1.

Genome annotation databases

EnsemblBacteriaiABD00202; ABD00202; CYA_2062.
GeneIDi3899245.
KEGGicya:CYA_2062.
PATRICi23812402. VBISynSp90045_2036.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000239 Genomic DNA. Translation: ABD00202.1 .
RefSeqi WP_011430876.1. NC_007775.1.
YP_475465.1. NC_007775.1.

3D structure databases

ProteinModelPortali Q2JT08.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 321327.CYA_2062.

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 ABD00202 ; ABD00202 ; CYA_2062 .
GeneIDi 3899245.
KEGGi cya:CYA_2062.
PATRICi 23812402. VBISynSp90045_2036.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00164 .
BioCyci SSP321327:GHFX-2054-MONOMER.

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. "Population level functional diversity in a microbial community revealed by comparative genomic and metagenomic analyses."
    Bhaya D., Grossman A.R., Steunou A.-S., Khuri N., Cohan F.M., Hamamura N., Melendrez M.C., Bateson M.M., Ward D.M., Heidelberg J.F.
    ISME J. 1:703-713(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JA-3-3Ab.

Entry informationi

Entry nameiGLGB_SYNJA
AccessioniPrimary (citable) accession number: Q2JT08
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: March 7, 2006
Last modified: September 3, 2014
This is version 73 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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