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P52981

- GLGB_SYNY3

UniProt

P52981 - GLGB_SYNY3

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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

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

Catalytic activityi

Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei433 – 4331NucleophileBy similarity
Active sitei486 – 4861Proton donorBy 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

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 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:sll0158
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7707701,4-alpha-glucan branching enzyme GlgBPRO_0000188758Add
BLAST

Proteomic databases

PaxDbiP52981.

Interactioni

Subunit structurei

Monomer.By similarity

Binary interactionsi

WithEntry#Exp.IntActNotes
trxAP522311EBI-862111,EBI-862916

Protein-protein interaction databases

IntActiP52981. 1 interaction.
STRINGi1148.sll0158.

Structurei

3D structure databases

ProteinModelPortaliP52981.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
InParanoidiP52981.
KOiK00700.
OMAiAKLLFMG.
OrthoDBiEOG6JX7GT.
PhylomeDBiP52981.

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. 2 hits.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 2 hits.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

Sequencei

Sequence statusi: Complete.

P52981-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTYTINADQV HQIVHNLHHD PFEVLGCHPL GDHGKVNQWV IRAYLPTAEA
60 70 80 90 100
VTVLLPTDRR EVIMTTVHHP NFFECVLELE EPKNYQLRIT ENGHERVIYD
110 120 130 140 150
PYGFKTPKLT DFDLHVFGEG NHHRIYEKLG AHLMTVDGVK GVYFAVWAPN
160 170 180 190 200
ARNVSILGDF NNWDGRLHQM RKRNNMVWEL FIPELGVGTS YKYEIKNWEG
210 220 230 240 250
HIYEKTDPYG FYQEVRPKTA SIVADLDGYQ WHDEDWLEAR RTSDPLSKPV
260 270 280 290 300
SVYELHLGSW LHTAYDEPVK TLHGEGVPVE VSEWNTGARF LTYYELVDKL
310 320 330 340 350
IPYVKELGYT HIELLPIAEH PFDGSWGYQV TGYYAPTSRF GSPEDFMYFV
360 370 380 390 400
DQCHLNGIGV IIDWVPGHFP KDGHGLAFFD GTHLYEHGDP RKGEHKEWGT
410 420 430 440 450
LIFNYGRNEV RNFLVANALF WFDKYHIDGM RVDAVASMLY LDYCREEGEW
460 470 480 490 500
VANEYGGREN LEAADFLRQV NSVVYSYFPG ILSIAEESTS WPMVSWPTYV
510 520 530 540 550
GGLGFNLKWN MGWMHDMLDY FSMDPWFRQF HQNSITFSMW YNHSENYMLA
560 570 580 590 600
LSHDEVVHGK SNMLGKMPGD EWQKYANVRA LFTYMFTHPG KKTMFMSMEF
610 620 630 640 650
GQWSEWNVWG DLEWHLLNFP PHQQLKQFFT ELNHLYKNEP ALYSNDFDES
660 670 680 690 700
GFQWIDCSDN RHSVVSFIRR AKNSAEFVVT ICNFTPQPHS HYRVGVPVPG
710 720 730 740 750
FYTELFNSDA RQYGGSNMGN LGGKWTEEWS FHEQPYSLDL CLPPLSVLVL
760 770
KLSQNAEENT VPAEEASNIA
Length:770
Mass (Da):89,528
Last modified:October 1, 1996 - v1
Checksum:iA435AFCA7703FA8A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA10073.1.
PIRiS76095.
RefSeqiNP_442003.1. NC_000911.1.
YP_005652063.1. NC_017277.1.
YP_007451883.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA10073; BAA10073; BAA10073.
GeneIDi952758.
KEGGisyn:sll0158.
PATRICi23841580. VBISynSp132158_2338.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA10073.1 .
PIRi S76095.
RefSeqi NP_442003.1. NC_000911.1.
YP_005652063.1. NC_017277.1.
YP_007451883.1. NC_020286.1.

3D structure databases

ProteinModelPortali P52981.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi P52981. 1 interaction.
STRINGi 1148.sll0158.

Protein family/group databases

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

Proteomic databases

PaxDbi P52981.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAA10073 ; BAA10073 ; BAA10073 .
GeneIDi 952758.
KEGGi syn:sll0158.
PATRICi 23841580. VBISynSp132158_2338.

Phylogenomic databases

eggNOGi COG0296.
HOGENOMi HOG000283037.
InParanoidi P52981.
KOi K00700.
OMAi AKLLFMG.
OrthoDBi EOG6JX7GT.
PhylomeDBi P52981.

Enzyme and pathway databases

UniPathwayi UPA00164 .

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. 2 hits.
[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. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. I. Sequence features in the 1 Mb region from map positions 64% to 92% of the genome."
    Kaneko T., Tanaka A., Sato S., Kotani H., Sazuka T., Miyajima N., Sugiura M., Tabata S.
    DNA Res. 2:153-166(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27184 / PCC 6803 / N-1.
  2. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
    Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.
    , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 6803 / Kazusa.

Entry informationi

Entry nameiGLGB_SYNY3
AccessioniPrimary (citable) accession number: P52981
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: November 26, 2014
This is version 108 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
  4. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

External Data

Dasty 3