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Q5N4W5

- GLGB_SYNP6

UniProt

Q5N4W5 - GLGB_SYNP6

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Protein
1,4-alpha-glucan branching enzyme GlgB
Gene
glgB, syc0464_c
Organism
Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
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 sitei440 – 4401Nucleophile By similarity
Active sitei493 – 4931Proton 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
Complete GO annotation...

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

BioCyciSELO269084:GCDQ-473-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 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:syc0464_c
OrganismiSynechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
Taxonomic identifieri269084 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001175: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7747741,4-alpha-glucan branching enzyme GlgBUniRule annotation
PRO_0000188755Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi269084.syc0464_c.

Structurei

3D structure databases

ProteinModelPortaliQ5N4W5.

Family & Domainsi

Sequence similaritiesi

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.

Q5N4W5-1 [UniParc]FASTAAdd to Basket

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MTGTTPLPSS SLSVEQVNRI ASNQEQNPFD ILGPHPYEHE GQAGWVIRAY    50
LPEAQEAAVI CPALRREFAM HPVHHPHFFE TWVPEETLEI YQLRITEGER 100
ERIIYDPYAF RSPLLTDYDI HLFAEGNHHR IYEKLGAHPC ELENVAGVNF 150
AVWAPSARNV SILGDFNSWD GRKHQMARRS NGIWELFIPE LTVGAAYKYE 200
IKNYDGHIYE KSDPYGFQQE VRPKTASIVA DLDRYTWGDA DWLERRRHQE 250
PLRQPISVYE VHLGSWMHAS SDAIATDAQG KPLPPVPVAD LKPGARFLTY 300
RELADRLIPY VLDLGYSHIE LLPIAEHPFD GSWGYQVTGY YAATSRYGSP 350
EDFMYFVDRC HQNGIGVILD WVPGHFPKDG HGLAFFDGTH LYEHADSRQG 400
EHREWGTLVF NYGRHEVRNF LAANALFWFD KYHIDGIRVD AVASMLYLDY 450
NRKEGEWIPN EYGGRENIEA ADFLRQVNHL IFSYFPGALS IAEESTSWPM 500
VSWPTYVGGL GFNLKWNMGW MHDMLDYFSM DPWFRQFHQN NVTFSIWYAF 550
SENFMLALSH DEVVHGKSNL IGKMPGDEWQ KFANLRCLLG YMFTHPGKKT 600
LFMGMEFGQW AEWNVWGDLE WHLLQYEPHQ GLKQFVKDLN HLYRNAPALY 650
SEDCNQAGFE WIDCSDNRHS IVSFIRRAHE SDRFLVVVCN FTPQPHAHYR 700
IGVPVAGFYR EIFNSDARSY GGSNMGNLGG KWTDEWSCHN RPYSLDLCLP 750
PLTTLVLELA SGPESLSEAA NSPL 774
Length:774
Mass (Da):89,195
Last modified:February 1, 2005 - v1
Checksum:iC4C8885EF103CCE4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP008231 Genomic DNA. Translation: BAD78654.1.
RefSeqiWP_011242776.1. NC_006576.1.
YP_171174.1. NC_006576.1.

Genome annotation databases

EnsemblBacteriaiBAD78654; BAD78654; syc0464_c.
GeneIDi3198206.
KEGGisyc:syc0464_c.
PATRICi32486520. VBISynElo117686_0534.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP008231 Genomic DNA. Translation: BAD78654.1 .
RefSeqi WP_011242776.1. NC_006576.1.
YP_171174.1. NC_006576.1.

3D structure databases

ProteinModelPortali Q5N4W5.
ModBasei Search...

Protein-protein interaction databases

STRINGi 269084.syc0464_c.

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 BAD78654 ; BAD78654 ; syc0464_c .
GeneIDi 3198206.
KEGGi syc:syc0464_c.
PATRICi 32486520. VBISynElo117686_0534.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00164 .
BioCyci SELO269084:GCDQ-473-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. "Complete nucleotide sequence of the freshwater unicellular cyanobacterium Synechococcus elongatus PCC 6301 chromosome: gene content and organization."
    Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M., Kanehisa M., Omata T., Sugiura M., Sugita M.
    Photosyn. Res. 93:55-67(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27144 / PCC 6301 / SAUG 1402/1.

Entry informationi

Entry nameiGLGB_SYNP6
AccessioniPrimary (citable) accession number: Q5N4W5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: February 1, 2005
Last modified: September 3, 2014
This is version 74 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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