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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Leifsonia xyli subsp. xyli (strain CTCB07)
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 sitei413 – 4131NucleophileUniRule annotation
Active sitei466 – 4661Proton 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

BioCyciLXYL281090:GH0X-1186-MONOMER.
UniPathwayiUPA00164.

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:Lxx12570
OrganismiLeifsonia xyli subsp. xyli (strain CTCB07)
Taxonomic identifieri281090 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaMicrococcalesMicrobacteriaceaeLeifsonia
ProteomesiUP000001306 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7337331,4-alpha-glucan branching enzyme GlgBPRO_0000188713Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi281090.Lxx12570.

Structurei

3D structure databases

ProteinModelPortaliQ6AEU4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiRRYHHDR.
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.

Q6AEU4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTPLPERAAA LPGIDDAVLH AVATGSYHDP HSVLGQHQVA AAGIADPVTV
60 70 80 90 100
IRTLRPLAEA VFAVLPTGAY LELAHLAHGI WQGVDIAGPG AYEIEARYAD
110 120 130 140 150
GSAWSADDPY RFLPTIGELD LHLIREGRHE RLWTALGARL RDLGGVTGTA
160 170 180 190 200
FTVWAPHARA VRVVGDFNGW DGTLHSLRNM GSSGVWELFV PGVGEGAIYK
210 220 230 240 250
FDLLAQSGDW VRKIDPMAQL AETPPDTASR IAVSRHEWQD GEWMRRRAAS
260 270 280 290 300
DPHTGPMSIY ELHFGSWRPD LGYREAADQL IDYLGALGYT HVEFLPLAEH
310 320 330 340 350
PFGGSWGYQV TGYYAPTSRF GSPDDLKYLI DRLHRAGIGV LLDWVPGHFP
360 370 380 390 400
KDDWALARFD GQPLYEHADP RRGEHADWGT YVFDYGNSQV RNFLVANALY
410 420 430 440 450
WLEEFHIDGL RVDAVASMLY LDYSRDADGW EPNIHGGREN LEAIAFLQEV
460 470 480 490 500
TATAYKRNPG TIVIAEESTS YPGVTAPTSS GGLGFGLKWN MGWMHDSLQY
510 520 530 540 550
IREDPLYRSW HHSRITFSFV YAWSESFLLP ISHDEVVHGK GSLLGKMPGD
560 570 580 590 600
HWQQLANMRA YLAFMWAHPG KQLLFMGQEF GQPSEWSEER GLDWWILDQP
610 620 630 640 650
AHRGLWNLVC ELNAVYRGAP ALWAHDNDPS GFEWLDGSDA AGNVLAFLRK
660 670 680 690 700
DGRGEPIAVI LNFSGAPHTE YRVGLPFAGG WEELLNTDAD VFGGSGVGNF
710 720 730
GGVTAVEEPW MGSPASAVLT LPPLGALFLK TGR
Length:733
Mass (Da):81,009
Last modified:September 13, 2004 - v1
Checksum:i3B8DB291AB0A525A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016822 Genomic DNA. Translation: AAT89101.1.
RefSeqiWP_011186096.1. NC_006087.1.

Genome annotation databases

EnsemblBacteriaiAAT89101; AAT89101; Lxx12570.
KEGGilxx:Lxx12570.
PATRICi22336109. VBILeiXyl11655_1303.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016822 Genomic DNA. Translation: AAT89101.1.
RefSeqiWP_011186096.1. NC_006087.1.

3D structure databases

ProteinModelPortaliQ6AEU4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi281090.Lxx12570.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAT89101; AAT89101; Lxx12570.
KEGGilxx:Lxx12570.
PATRICi22336109. VBILeiXyl11655_1303.

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiRRYHHDR.
OrthoDBiEOG6JX7GT.

Enzyme and pathway databases

UniPathwayiUPA00164.
BioCyciLXYL281090:GH0X-1186-MONOMER.

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.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CTCB07.

Entry informationi

Entry nameiGLGB_LEIXX
AccessioniPrimary (citable) accession number: Q6AEU4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: September 13, 2004
Last modified: July 22, 2015
This is version 78 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, 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.