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Q0I8Y2

- GLGB_SYNS3

UniProt

Q0I8Y2 - GLGB_SYNS3

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Synechococcus sp. (strain CC9311)
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 sitei431 – 4311NucleophileUniRule annotation
Active sitei484 – 4841Proton 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

BioCyciSSP64471:GIVP-1886-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:sync_1886
OrganismiSynechococcus sp. (strain CC9311)
Taxonomic identifieri64471 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001961: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7657651,4-alpha-glucan branching enzyme GlgBPRO_0000260705Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi64471.sync_1886.

Structurei

3D structure databases

ProteinModelPortaliQ0I8Y2.
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. 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.

Q0I8Y2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTSAVLDWMV QDSRRLAECR HDHPFSLLGP QQLESGQWVV RAWVPEAETV
60 70 80 90 100
ELILDGERLS MQTPHHPWVF EAECSRDPGH HYKLQIRRGG IEHEQFDPWA
110 120 130 140 150
FRHEWMGEMD RHLFAEGNHH HIWRRMGAHR CQQGGIQGVM FCLWAPNALT
160 170 180 190 200
VSVIGNLNSW DGRYHPMQQR LGGIWELFVP ELEEGHFYKY EIRTQDGHCY
210 220 230 240 250
QKADPYGFQH EVRPDTSSIV SHLDGFQWND DAWINSRDRR NPLDQPISVY
260 270 280 290 300
EMHLGSWIHA SADDPFIEAD GTPRPPVPAA DLKPGARLLT YPELADRLIP
310 320 330 340 350
YVKEQGFSHI ELMPITEHPF DGSWGYQVTG WYAPTSRYGT PDEFRAFVDR
360 370 380 390 400
CHAEGIGVII DWVPGHFPKD SHGLAFFDGC HLYEHADPRI GEHKEWGTLI
410 420 430 440 450
FNYSRNEVRN FLVANLVFWF DQFHIDGIRV DAVASMLYRD YLRPDGEWLA
460 470 480 490 500
NEHGGRENTE AVRFLQQANH VLFEHFPGAL SIAEESTTWP MVTQPTENGG
510 520 530 540 550
LGFNLKWNMG WMHDMLDYFE LDPWFRQFHQ NNITFSIWYT YTENFMLALS
560 570 580 590 600
HDEVVHGKSH LLHKMPGDDW QKYANTRALL AYMWTHPGKK TIFMGMEFGQ
610 620 630 640 650
RAEWNVWGDL QWDLLNYEPH AGVHRMVKEL NALYKQEPAL WQDDFDQYGF
660 670 680 690 700
QWIDCNDNRH SVISFMRRES TSGSWLVVVA NFTPQSHSHY KVGVPISGFY
710 720 730 740 750
EEIFNTDAAK YGGSNLGNLG GKPSDEWGIH GYENSLDLCL PPLSLMVFKH
760
DPKKSLAEVT NKERA
Length:765
Mass (Da):88,831
Last modified:October 3, 2006 - v1
Checksum:iE2D2880CF4F0B3F7
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000435 Genomic DNA. Translation: ABI47007.1.
RefSeqiWP_011619803.1. NC_008319.1.
YP_731090.1. NC_008319.1.

Genome annotation databases

EnsemblBacteriaiABI47007; ABI47007; sync_1886.
GeneIDi4261728.
KEGGisyg:sync_1886.
PATRICi23794838. VBISynSp88089_1975.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000435 Genomic DNA. Translation: ABI47007.1 .
RefSeqi WP_011619803.1. NC_008319.1.
YP_731090.1. NC_008319.1.

3D structure databases

ProteinModelPortali Q0I8Y2.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 64471.sync_1886.

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 ABI47007 ; ABI47007 ; sync_1886 .
GeneIDi 4261728.
KEGGi syg:sync_1886.
PATRICi 23794838. VBISynSp88089_1975.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00164 .
BioCyci SSP64471:GIVP-1886-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: CC9311.

Entry informationi

Entry nameiGLGB_SYNS3
AccessioniPrimary (citable) accession number: Q0I8Y2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: October 3, 2006
Last modified: October 1, 2014
This is version 66 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