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A8AYH3

- GLGB_STRGC

UniProt

A8AYH3 - GLGB_STRGC

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene
glgB, SGO_1554
Organism
Streptococcus gordonii (strain Challis / ATCC 35105 / CH1 / DL1 / V288)
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 sitei304 – 3041Nucleophile By similarity
Active sitei355 – 3551Proton 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

BioCyciSGOR467705:GH3R-1553-MONOMER.
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:SGO_1554
OrganismiStreptococcus gordonii (strain Challis / ATCC 35105 / CH1 / DL1 / V288)
Taxonomic identifieri29390 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000001131: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6336331,4-alpha-glucan branching enzyme GlgBUniRule annotationPRO_1000083072Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi467705.SGO_1554.

Structurei

3D structure databases

ProteinModelPortaliA8AYH3.

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. 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.

A8AYH3-1 [UniParc]FASTAAdd to Basket

« Hide

MDKNEALRTF TTGENFHLQH YLGAHQEEVD GKVGYSFRVW APNAQSVHLI    50
GDFTNWYENQ IPMARNEAGV WEVFTDLPKE GDIYKYNVKR SSGQEILKID 100
PLAVYLEERP GTGAVIRTIP EKKWKDGLWL ARRKRWGFFS RPVNIYEVHA 150
GSWKRNEDGS PYSFAQLKED LIPYLVEMNY THVEFMPLMA HPLGLSWGYQ 200
LMGYFAFEHT YGTPEEFQDF VEECHLNNIG VIVDWVPGHF TINDDALAYY 250
DGTPTFEYQD HDRAHNYGWG ALNFDLGKNQ VQSFLISSIK FWIDFYHLDG 300
IRVDAVSNML YLDYDSGPWQ PNKDGGNRNY EGYYFLQRLN TVIKLAHPDV 350
MMIAEESSSG TKITGMRELG GLGFDYKWNM GWMNDILRFY EEDPIYRKYD 400
FNLVTFSFMY VFSENFLLPF SHDEVVHGKK SLMHKMWGDR YNQFAGLRNL 450
LTYQICHPGK KLLFMGSEFG QFLEWKSEEQ LEWSNLDDEM NKKMQGFTAT 500
LNAFYKDNRP LWEIDLSYDG IEIIDADNVD QSVLSFIRKT EKGDMLICVF 550
NMAPVERKNF TIGVPVAAVY EEVWNTELEE WGGVWKEHNE TVQSQEGLWK 600
DYPQTLTFTL PALGASIWKI KRRIKSKSTK NKK 633
Length:633
Mass (Da):73,986
Last modified:October 23, 2007 - v1
Checksum:iB7812DCCC9446826
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000725 Genomic DNA. Translation: ABV10912.1.
RefSeqiYP_001450833.1. NC_009785.1.

Genome annotation databases

EnsemblBacteriaiABV10912; ABV10912; SGO_1554.
GeneIDi5599664.
KEGGisgo:SGO_1554.
PATRICi19661058. VBIStrGor124371_1530.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000725 Genomic DNA. Translation: ABV10912.1 .
RefSeqi YP_001450833.1. NC_009785.1.

3D structure databases

ProteinModelPortali A8AYH3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 467705.SGO_1554.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABV10912 ; ABV10912 ; SGO_1554 .
GeneIDi 5599664.
KEGGi sgo:SGO_1554.
PATRICi 19661058. VBIStrGor124371_1530.

Phylogenomic databases

eggNOGi COG0296.
HOGENOMi HOG000283037.
KOi K00700.
OMAi AKLLFMG.
OrthoDBi EOG6JX7GT.

Enzyme and pathway databases

UniPathwayi UPA00164 .
BioCyci SGOR467705:GH3R-1553-MONOMER.

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. 1 hit.
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. "Genome-wide transcriptional changes in Streptococcus gordonii in response to competence signaling peptide."
    Vickerman M.M., Iobst S., Jesionowski A.M., Gill S.R.
    J. Bacteriol. 189:7799-7807(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Challis / ATCC 35105 / CH1 / DL1 / V288.

Entry informationi

Entry nameiGLGB_STRGC
AccessioniPrimary (citable) accession number: A8AYH3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: October 23, 2007
Last modified: June 11, 2014
This is version 58 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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