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Q31IB6

- GLGB_THICR

UniProt

Q31IB6 - GLGB_THICR

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Thiomicrospira crunogena (strain XCL-2)
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 sitei407 – 4071NucleophileUniRule annotation
Active sitei460 – 4601Proton 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

BioCyciTCRU317025:GHE8-517-MONOMER.
UniPathwayiUPA00164.

Protein family/group databases

CAZyiCBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

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:Tcr_0511
OrganismiThiomicrospira crunogena (strain XCL-2)
Taxonomic identifieri317025 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesPiscirickettsiaceaeThiomicrospira
ProteomesiUP000002713: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7267261,4-alpha-glucan branching enzyme GlgBPRO_0000260712Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi317025.Tcr_0511.

Structurei

3D structure databases

ProteinModelPortaliQ31IB6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiGELSHAW.
OrthoDBiEOG6JX7GT.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
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. 2 hits.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

Q31IB6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MMNQTVTEEA VRRLAEGTHH DPFQILGCHA VGKKWEVRVW LPTAESASVE
60 70 80 90 100
GWHALTRVEG TSLFIASLTE KQKKALPLHF KVNWVEANGS EHTVVSPYTF
110 120 130 140 150
LPQLGELDLH LYAEGRHWHV YDVLGAQVKE VDNISGVQFS VWAPAASRVS
160 170 180 190 200
VVGDFNGWNG LRHPMRTNGQ SGVWELFIPG MVSGDIYKFE IRNYQTDQLL
210 220 230 240 250
VKTDPYAKAM EFRPQTGSIV YDSTFQWQDR DWLAARAHFD WQASPINIYE
260 270 280 290 300
VHLGSWQRDH DGFFLNYKEI AQRLVEYVKW MGYTHIELLP ISEHPLDESW
310 320 330 340 350
GYQTTGYFSP TSRFGSPDDF RYFVNYCHEN GIGVFLDWVP AHFPKDEFAL
360 370 380 390 400
ARFDGTALYE HEDPRRGEHQ DWGTYIFNYG RNEVRNFLIA NALYWLKELH
410 420 430 440 450
IDGLRVDAVA SMLYLDYSRK DGDWLPNQYG GRENIEAIEF LKTLNAEVHA
460 470 480 490 500
QCPGALMMAE ESTSWPMVSR PTWMGGLGFS MKWNMGWMND TLDFFQQDPI
510 520 530 540 550
YRPYHHNQLT FSQMYAYSEN FILPLSHDEV VHMKHALVSK MPGDTWQKMA
560 570 580 590 600
NMRLLMGYQT LNPGKKLLFM GGEFAQWQEW SESRGLDWYL CEQPANRGVQ
610 620 630 640 650
MLVRDLNLLY QTSPALYCHD FDQEGFEWID CHDYEQSVLS FVRISEKESL
660 670 680 690 700
ICVFNFTPVP RYDYRIGLPE TGIYEEVLNS DSELYGGGNV GNSGQLTTED
710 720
QRWMNRPCST TLVLPPLAVV VLRKKS
Length:726
Mass (Da):84,006
Last modified:December 6, 2005 - v1
Checksum:iC935A8F3EF9889BC
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000109 Genomic DNA. Translation: ABB41107.1.
RefSeqiYP_390781.1. NC_007520.2.

Genome annotation databases

EnsemblBacteriaiABB41107; ABB41107; Tcr_0511.
GeneIDi3761990.
KEGGitcx:Tcr_0511.
PATRICi23972916. VBIThiCru83387_0524.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000109 Genomic DNA. Translation: ABB41107.1 .
RefSeqi YP_390781.1. NC_007520.2.

3D structure databases

ProteinModelPortali Q31IB6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 317025.Tcr_0511.

Protein family/group databases

CAZyi CBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABB41107 ; ABB41107 ; Tcr_0511 .
GeneIDi 3761990.
KEGGi tcx:Tcr_0511.
PATRICi 23972916. VBIThiCru83387_0524.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00164 .
BioCyci TCRU317025:GHE8-517-MONOMER.

Family and domain databases

Gene3Di 2.60.40.10. 2 hits.
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. 2 hits.
TIGRFAMsi TIGR01515. branching_enzym. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: XCL-2.

Entry informationi

Entry nameiGLGB_THICR
AccessioniPrimary (citable) accession number: Q31IB6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: December 6, 2005
Last modified: October 1, 2014
This is version 75 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