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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Jannaschia sp. (strain CCS1)
Status
Reviewed-Annotation score: 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.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

Pathway:iglycogen biosynthesis

This protein is involved in the pathway glycogen biosynthesis, which is part of Glycan biosynthesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway glycogen biosynthesis and in Glycan biosynthesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei381 – 3811NucleophileUniRule annotation
Active sitei434 – 4341Proton donorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciJSP290400:GI1R-3148-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 GlgBUniRule annotation (EC:2.4.1.18UniRule annotation)
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferaseUniRule annotation
Alpha-(1->4)-glucan branching enzymeUniRule annotation
Glycogen branching enzymeUniRule annotation
Short name:
BEUniRule annotation
Gene namesi
Name:glgBUniRule annotation
Ordered Locus Names:Jann_3113
OrganismiJannaschia sp. (strain CCS1)
Taxonomic identifieri290400 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeJannaschia
ProteomesiUP000008326 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7017011,4-alpha-glucan branching enzyme GlgBPRO_0000260662Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi290400.Jann_3113.

Structurei

3D structure databases

ProteinModelPortaliQ28MN2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OrthoDBiEOG6JX7GT.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
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. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

Q28MN2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSCPYPFKVF SCTVSRHSHQ AACVVAKTQA TSQPRGALSP GGGFLAALAL
60 70 80 90 100
SVTGWRIGSK GHIVAQKTST PPPDTIQAGD MITDFDQYLL GEGTHRQLWR
110 120 130 140 150
VLGAHVQDDA THFAVWAPNA RAVSVTGDFN GWSGTEMTAV GQTGVWQVRI
160 170 180 190 200
PGVGDGALYK YQITDANGAL REKADPVGFG AQHPPEQASV VRDIRGYGWR
210 220 230 240 250
DGAWMETRAE AADRAAPISI YEVHLGSWRR KWDDGGRPLS YKEAAQDLVG
260 270 280 290 300
YVRHMGFTHI ELMPISEFPF DGSWGYQPVG LYAPTIRFGP PHEFRDLVDA
310 320 330 340 350
AHAAGLGVLL DWVPGHFPTD EHGLATFDGT HLYEHADPKE GFHQDWNTLI
360 370 380 390 400
FNYGRTEVRN YLVANALYWM EEYHLDGLRV DAVASMLYRD YSRDEGQWVP
410 420 430 440 450
NKDGGRENLE AISFLQEMNV AVYGADASVM TVAEESTSFP GVSQPVHTGG
460 470 480 490 500
LGFGYKWNMG WMNDTLSYMA LDPIHRQHHH SQMTNPIMWQ YSENFILPIS
510 520 530 540 550
HDEVVHGKGS MLEKMPGNDW EKLANLRAYY GYMWMHPGKK LIFMGCEFAQ
560 570 580 590 600
PGEWSHDGDL NWDAASRPAH AGVQALVRDL NHLYRDTPAL HVKDCMPDGF
610 620 630 640 650
AWICNDPAQS TLGFARFGAA GDAPVVVMCN FTPVERVAFR MGVPTPGEWD
660 670 680 690 700
EVLNTDAAAY GGGNRGNLGG VLSEPTPCDG HAQSVTLTLP PLSTVVLRLK

D
Length:701
Mass (Da):77,317
Last modified:November 28, 2006 - v2
Checksum:i3B2BA98A40374F69
GO

Sequence cautioni

The sequence ABD56030.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000264 Genomic DNA. Translation: ABD56030.1. Different initiation.
RefSeqiWP_011456234.1. NC_007802.1.

Genome annotation databases

EnsemblBacteriaiABD56030; ABD56030; Jann_3113.
KEGGijan:Jann_3113.
PATRICi22150086. VBIJanSp43325_3293.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000264 Genomic DNA. Translation: ABD56030.1. Different initiation.
RefSeqiWP_011456234.1. NC_007802.1.

3D structure databases

ProteinModelPortaliQ28MN2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi290400.Jann_3113.

Protein family/group databases

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

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABD56030; ABD56030; Jann_3113.
KEGGijan:Jann_3113.
PATRICi22150086. VBIJanSp43325_3293.

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OrthoDBiEOG6JX7GT.

Enzyme and pathway databases

UniPathwayiUPA00164.
BioCyciJSP290400:GI1R-3148-MONOMER.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
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. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CCS1.

Entry informationi

Entry nameiGLGB_JANSC
AccessioniPrimary (citable) accession number: Q28MN2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: November 28, 2006
Last modified: July 22, 2015
This is version 68 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.