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Q5FL68

- GLGB_LACAC

UniProt

Q5FL68 - GLGB_LACAC

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene
glgB, LBA0680
Organism
Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM)
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 sitei303 – 3031Nucleophile By similarity
Active sitei356 – 3561Proton 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

UniPathwayiUPA00164.

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:LBA0680
OrganismiLactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM)
Taxonomic identifieri272621 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
ProteomesiUP000006381: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6386381,4-alpha-glucan branching enzyme GlgBUniRule annotationPRO_0000188711Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi272621.LBA0680.

Structurei

3D structure databases

ProteinModelPortaliQ5FL68.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiAKLLFMG.
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. 2 hits.
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.

Q5FL68-1 [UniParc]FASTAAdd to Basket

« Hide

MVTIVEVKQH IKKFAAGNEL YLQEVLGCHY ENDIYTFRVW APNAQKVWLV    50
GDFNDWDKSL EMSQTLDGVW EIKTSLPKEG QLYKFLVKQA DGREVMKIDP 100
MAFELEPRPG SAAVIVKLPN KKWLDGAWMG RNKRSNHFAR PINIYEVHAS 150
SWKRHTDGSL YTLKDLQKEL IPYVKEQGFN YIEFLPLTAH PLDASWGYQT 200
IGYYALERTY GTPRELQDFV EACHKENIGV LADWVPGHFC INDDALAYYD 250
GTPCYEFSEK WRAENKGWGA LNFDLGKPEV QSFLLSSALF WLEFYHLDGL 300
RVDAVSNMIY RDYDRSDGEW KTDKFGGNRN LEGIEFLQKL NRTIKGKHPE 350
CLMIAEESSA QVKITGRIED GGLGFDFKWN MGWMNDILRF YEMDPLFRKF 400
NFNLATFSFM YRMSENFILP LSHDEVVHGK RSLMNKMFGD RDKQFAQLRN 450
LLTLQMTYPG KKLLFMGSEF GQYLEWRYND GLDWAELKDE LNAKMKHFDQ 500
DLNSFYLNEP ALWQLEQRED SVQIIDADNK DESVLSFIRQ GKTRHDFLIV 550
ILNFTPVDRK KITIGVPYAG KYCEVFNSAR KEYGGSWNQE KQNLKTQNNS 600
FKNFNYQVQL DIPGFSAVIL KPVDVHIKRR INRKTKTK 638
Length:638
Mass (Da):74,582
Last modified:March 1, 2005 - v1
Checksum:iF66FC75355225AAC
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000033 Genomic DNA. Translation: AAV42556.1.
RefSeqiYP_193587.1. NC_006814.3.

Genome annotation databases

EnsemblBacteriaiAAV42556; AAV42556; LBA0680.
GeneIDi3251253.
KEGGilac:LBA0680.
PATRICi22196464. VBILacAci7974_0650.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000033 Genomic DNA. Translation: AAV42556.1 .
RefSeqi YP_193587.1. NC_006814.3.

3D structure databases

ProteinModelPortali Q5FL68.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 272621.LBA0680.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAV42556 ; AAV42556 ; LBA0680 .
GeneIDi 3251253.
KEGGi lac:LBA0680.
PATRICi 22196464. VBILacAci7974_0650.

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. 1 hit.
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. 2 hits.
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. 1 hit.
TIGRFAMsi TIGR01515. branching_enzym. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700396 / NCK56 / N2 / NCFM.

Entry informationi

Entry nameiGLGB_LACAC
AccessioniPrimary (citable) accession number: Q5FL68
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: March 1, 2005
Last modified: June 11, 2014
This is version 71 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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