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Q8DT52

- GLGB_STRMU

UniProt

Q8DT52 - GLGB_STRMU

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene
glgB, SMU_1539
Organism
Streptococcus mutans serotype c (strain ATCC 700610 / UA159)
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

BioCyciSMUT210007:GC7Z-1444-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:SMU_1539
OrganismiStreptococcus mutans serotype c (strain ATCC 700610 / UA159)
Taxonomic identifieri210007 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000002512: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6286281,4-alpha-glucan branching enzyme GlgBUniRule annotationPRO_0000188751Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi210007.SMU.1539.

Structurei

3D structure databases

ProteinModelPortaliQ8DT52.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0296.
KOiK00700.
OMAiPIGVAYK.
OrthoDBiEOG6JX7GT.
PhylomeDBiQ8DT52.

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.

Q8DT52-1 [UniParc]FASTAAdd to Basket

« Hide

MNEREALRTF GTGENFHAQH YFGFHETEKN GVKGYIFRVW APNAEDLHLI    50
GDFTGWFDNP LQMDKNEAGV WEVFTDLPKE GHIYKYLVKR QGGQIVEKMD 100
PFAIYLEERP GTGSLIRTIP EKKWKDGLWL GRRKRWGFFK RPVNIYEVHA 150
GSWKQNEDGS PYSFEQLKDE LVPYLVKMNY THVEFMPLMA HPLGMSWGYQ 200
LMGFFAFEHT YGTPEQFQDF VEACHLNNIG VIVDWVPGHF TQNDDALAYF 250
DGTPTFEYQD HDRAHNYRWG ALNFDLGKNQ VQSFLISSAK FWIDFYHIDG 300
IRVDAVSNML YLDYDEGPWQ PNIEGNNRNL EGYYFLQRLN TVLKLAHPDV 350
MMIAEESTAT TKITGRREEG GLGFDYKWNM GWMNDILKFY EEDPIYRKYD 400
FNLVTFSFMY LFSENFILPF SHDEVVHGKK SLMHKMWGDR YNQFAGLRNL 450
YTYQICHPGK KLLFMGSEFG QFLEWKYDHA LEWTNLEEED GLNLKMQDFT 500
SQLNQFYKDH KVLWQLDTSY DGLEIIDADN VDESVLSFIR KNEKGDLLVC 550
VFNMVPVERK GFTIGVPVAG IYEEVWNTEL EEFGGVWKEH NMTVKTQKNL 600
WKEYENTLSF TLPALGASIW KIKRRLRK 628
Length:628
Mass (Da):73,968
Last modified:March 1, 2003 - v1
Checksum:i795A2B117F5461F6
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE014133 Genomic DNA. Translation: AAN59189.1.
RefSeqiNP_721883.1. NC_004350.2.

Genome annotation databases

EnsemblBacteriaiAAN59189; AAN59189; SMU_1539.
GeneIDi1028781.
KEGGismu:SMU_1539.
PATRICi19665085. VBIStrMut61772_1371.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE014133 Genomic DNA. Translation: AAN59189.1 .
RefSeqi NP_721883.1. NC_004350.2.

3D structure databases

ProteinModelPortali Q8DT52.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 210007.SMU.1539.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAN59189 ; AAN59189 ; SMU_1539 .
GeneIDi 1028781.
KEGGi smu:SMU_1539.
PATRICi 19665085. VBIStrMut61772_1371.

Phylogenomic databases

eggNOGi COG0296.
KOi K00700.
OMAi PIGVAYK.
OrthoDBi EOG6JX7GT.
PhylomeDBi Q8DT52.

Enzyme and pathway databases

UniPathwayi UPA00164 .
BioCyci SMUT210007:GC7Z-1444-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700610 / UA159.

Entry informationi

Entry nameiGLGB_STRMU
AccessioniPrimary (citable) accession number: Q8DT52
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: March 1, 2003
Last modified: July 9, 2014
This is version 88 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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