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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Ethanoligenens harbinense (strain DSM 18485 / JCM 12961 / CGMCC 1.5033 / YUAN-3)
Status
Unreviewed-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 annotationSAAS 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 sitei313 – 3131NucleophileUniRule annotation
Active sitei366 – 3661Proton donorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

GlycosyltransferaseUniRule annotationSAAS annotation, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesisUniRule annotation, Glycogen metabolismUniRule annotation

Enzyme and pathway databases

BioCyciEHAR663278:GIWT-2033-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
Gene namesi
Name:glgBUniRule annotation
Ordered Locus Names:Ethha_1992Imported
OrganismiEthanoligenens harbinense (strain DSM 18485 / JCM 12961 / CGMCC 1.5033 / YUAN-3)Imported
Taxonomic identifieri663278 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesRuminococcaceaeEthanoligenens
ProteomesiUP000001551 Componenti: Chromosome

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi663278.Ethha_1992.

Structurei

3D structure databases

ProteinModelPortaliE6U338.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000283037.
KOiK00700.
OMAiDATEVWV.

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.
[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.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

E6U338-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MYTNAPKKTG REQELQCFHE SVYPLSFEYF GGHSSHRSKK SGVVFRVWAP
60 70 80 90 100
KAVSVSIVGD FNNWDASKNP MISVDDQGVW EGFVPGIKSF DIYKYQIETA
110 120 130 140 150
DGKTLLKSDP YATHMETRPD TASRYYNLSG YHWKDQEWQK KKEKKSAYDV
160 170 180 190 200
PMNIYELHAG SWKKYPDGNP FEYRKLAEEL IPYLQKMGYT HVELMPIMEY
210 220 230 240 250
PLDNSWGYQV TGYFAPTSRY GSPRDFMAFV DYCHQADIGV IMDWVPAHFP
260 270 280 290 300
KDAHGLYRFD GDCCYEYTDP LKQEHKSWGT CVFDYSKSEV RSFLVSNAIF
310 320 330 340 350
WLQKYHIDGL RVDAVASMLY LDYDRKNGEW RPNQYGGHEN LEAVSFLQEL
360 370 380 390 400
NREVFSRFPN ALMIAEESTA WPLVTKPVDV GGLGFNFKWN MGWMNDMLDY
410 420 430 440 450
VSTDPYFRKD HHKDITFSFH YAFSENYILP ISHDEVVHGK RSLLEKMPGD
460 470 480 490 500
KAEQFAGVRV FLAYMIAHPG KKLLFMGSEF GQVHEWDCHD ALQWQLLGEK
510 520 530 540 550
GHQNLQDFTA ALNHFYLDQS PLWQNDFSWE GFQWISYDDN LQNIIAFRRI
560 570 580 590 600
DRKGEELVCL FNFAPVKRDD YRIGIPAAGY YQEAFNTDAE QFGGTGESNK
610 620 630
EPVPTEKIPL HGYQQSIALT VPPMAALFLK HQPK
Length:634
Mass (Da):73,621
Last modified:March 8, 2011 - v1
Checksum:iB7417F916BBDD377
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002400 Genomic DNA. Translation: ADU27510.1.

Genome annotation databases

EnsemblBacteriaiADU27510; ADU27510; Ethha_1992.
KEGGieha:Ethha_1992.
PATRICi45211264. VBIEthHar145175_2168.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002400 Genomic DNA. Translation: ADU27510.1.

3D structure databases

ProteinModelPortaliE6U338.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi663278.Ethha_1992.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiADU27510; ADU27510; Ethha_1992.
KEGGieha:Ethha_1992.
PATRICi45211264. VBIEthHar145175_2168.

Phylogenomic databases

HOGENOMiHOG000283037.
KOiK00700.
OMAiDATEVWV.

Enzyme and pathway databases

UniPathwayiUPA00164.
BioCyciEHAR663278:GIWT-2033-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.
[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.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of Ethanoligenens harbinense YUAN-3."
    Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L., Pitluck S., Chertkov O., Misra M., Detter J.C., Han C., Tapia R., Land M., Hauser L., Jeffries C., Kyrpides N., Ivanova N., Mikhailova N.
    , Wang A., Mouttaki H., He Z., Zhou J., Hemme C.L., Woyke T.
    Submitted (DEC-2010) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 18485 / JCM 12961 / CGMCC 1.5033 / YUAN-3Imported.

Entry informationi

Entry nameiE6U338_ETHHY
AccessioniPrimary (citable) accession number: E6U338
Entry historyi
Integrated into UniProtKB/TrEMBL: March 8, 2011
Last sequence update: March 8, 2011
Last modified: July 22, 2015
This is version 32 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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.