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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Mycobacterium tuberculosis (strain ATCC 25177 / H37Ra)
Status
Reviewed-Annotation score: 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: glycogen biosynthesis

This protein is involved in the pathway glycogen biosynthesis, which is part of Glycan biosynthesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway glycogen biosynthesis and in Glycan biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei411NucleophileUniRule annotation1
Active sitei464Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

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:MRA_1334
OrganismiMycobacterium tuberculosis (strain ATCC 25177 / H37Ra)
Taxonomic identifieri419947 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium tuberculosis complex
Proteomesi
  • UP000001988 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000449851 – 7311,4-alpha-glucan branching enzyme GlgBAdd BLAST731

Proteomic databases

PRIDEiA5U226.

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi419947.MtubH3_010100014013.

Structurei

3D structure databases

ProteinModelPortaliA5U226.
SMRiA5U226.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C9C. Bacteria.
COG0296. LUCA.
HOGENOMiHOG000283037.
KOiK00700.
OMAiHFPSDDF.

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. 1 hit.
InterProiIPR006048. A-amylase/branching_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013780. Glyco_hydro_b.
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.
SMARTiSM00642. Aamy. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 2 hits.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

A5U226-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSRSEKLTGE HLAPEPAEMA RLVAGTHHNP HGILGAHEYD DHTVIRAFRP
60 70 80 90 100
HAVEVVALVG KDRFSLQHLD SGLFAVALPF VDLIDYRLQV TYEGCEPHTV
110 120 130 140 150
ADAYRFLPTL GEVDLHLFAE GRHERLWEVL GAHPRSFTTA DGVVSGVSFA
160 170 180 190 200
VWAPNAKGVS LIGEFNGWNG HEAPMRVLGP SGVWELFWPD FPCDGLYKFR
210 220 230 240 250
VHGADGVVTD RADPFAFGTE VPPQTASRVT SSDYTWGDDD WMAGRALRNP
260 270 280 290 300
VNEAMSTYEV HLGSWRPGLS YRQLARELTD YIVDQGFTHV ELLPVAEHPF
310 320 330 340 350
AGSWGYQVTS YYAPTSRFGT PDDFRALVDA LHQAGIGVIV DWVPAHFPKD
360 370 380 390 400
AWALGRFDGT PLYEHSDPKR GEQLDWGTYV FDFGRPEVRN FLVANALYWL
410 420 430 440 450
QEFHIDGLRV DAVASMLYLD YSRPEGGWTP NVHGGRENLE AVQFLQEMNA
460 470 480 490 500
TAHKVAPGIV TIAEESTPWS GVTRPTNIGG LGFSMKWNMG WMHDTLDYVS
510 520 530 540 550
RDPVYRSYHH HEMTFSMLYA FSENYVLPLS HDEVVHGKGT LWGRMPGNNH
560 570 580 590 600
VKAAGLRSLL AYQWAHPGKQ LLFMGQEFGQ RAEWSEQRGL DWFQLDENGF
610 620 630 640 650
SNGIQRLVRD INDIYRCHPA LWSLDTTPEG YSWIDANDSA NNVLSFMRYG
660 670 680 690 700
SDGSVLACVF NFAGAEHRDY RLGLPRAGRW REVLNTDATI YHGSGIGNLG
710 720 730
GVDATDDPWH GRPASAVLVL PPTSALWLTP A
Length:731
Mass (Da):81,729
Last modified:July 10, 2007 - v1
Checksum:iEE2BFEF765352617
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000611 Genomic DNA. Translation: ABQ73076.1.
RefSeqiWP_003900318.1. NC_009525.1.

Genome annotation databases

EnsemblBacteriaiABQ73076; ABQ73076; MRA_1334.
KEGGimra:MRA_1334.
PATRICi18142577. VBIMycTub106795_1491.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000611 Genomic DNA. Translation: ABQ73076.1.
RefSeqiWP_003900318.1. NC_009525.1.

3D structure databases

ProteinModelPortaliA5U226.
SMRiA5U226.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi419947.MtubH3_010100014013.

Protein family/group databases

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

Proteomic databases

PRIDEiA5U226.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABQ73076; ABQ73076; MRA_1334.
KEGGimra:MRA_1334.
PATRICi18142577. VBIMycTub106795_1491.

Phylogenomic databases

eggNOGiENOG4105C9C. Bacteria.
COG0296. LUCA.
HOGENOMiHOG000283037.
KOiK00700.
OMAiHFPSDDF.

Enzyme and pathway databases

UniPathwayiUPA00164.

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. 1 hit.
InterProiIPR006048. A-amylase/branching_C.
IPR006407. GlgB.
IPR015902. Glyco_hydro_13.
IPR006047. Glyco_hydro_13_cat_dom.
IPR004193. Glyco_hydro_13_N.
IPR013780. Glyco_hydro_b.
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.
SMARTiSM00642. Aamy. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 2 hits.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiGLGB_MYCTA
AccessioniPrimary (citable) accession number: A5U226
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 10, 2007
Last modified: November 2, 2016
This is version 68 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.