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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

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.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 – 3031NucleophileUniRule annotation
Active sitei356 – 3561Proton donorUniRule annotation

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 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: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 GlgBPRO_0000188711Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi272621.LBA0680.

Structurei

3D structure databases

ProteinModelPortaliQ5FL68.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

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

        10         20         30         40         50
MVTIVEVKQH IKKFAAGNEL YLQEVLGCHY ENDIYTFRVW APNAQKVWLV
60 70 80 90 100
GDFNDWDKSL EMSQTLDGVW EIKTSLPKEG QLYKFLVKQA DGREVMKIDP
110 120 130 140 150
MAFELEPRPG SAAVIVKLPN KKWLDGAWMG RNKRSNHFAR PINIYEVHAS
160 170 180 190 200
SWKRHTDGSL YTLKDLQKEL IPYVKEQGFN YIEFLPLTAH PLDASWGYQT
210 220 230 240 250
IGYYALERTY GTPRELQDFV EACHKENIGV LADWVPGHFC INDDALAYYD
260 270 280 290 300
GTPCYEFSEK WRAENKGWGA LNFDLGKPEV QSFLLSSALF WLEFYHLDGL
310 320 330 340 350
RVDAVSNMIY RDYDRSDGEW KTDKFGGNRN LEGIEFLQKL NRTIKGKHPE
360 370 380 390 400
CLMIAEESSA QVKITGRIED GGLGFDFKWN MGWMNDILRF YEMDPLFRKF
410 420 430 440 450
NFNLATFSFM YRMSENFILP LSHDEVVHGK RSLMNKMFGD RDKQFAQLRN
460 470 480 490 500
LLTLQMTYPG KKLLFMGSEF GQYLEWRYND GLDWAELKDE LNAKMKHFDQ
510 520 530 540 550
DLNSFYLNEP ALWQLEQRED SVQIIDADNK DESVLSFIRQ GKTRHDFLIV
560 570 580 590 600
ILNFTPVDRK KITIGVPYAG KYCEVFNSAR KEYGGSWNQE KQNLKTQNNS
610 620 630
FKNFNYQVQL DIPGFSAVIL KPVDVHIKRR INRKTKTK
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: October 1, 2014
This is version 72 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