glgB

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 key	Position(s)	DescriptionActions	Graphical view	Length
Active siteⁱ	431	NucleophileUniRule annotation		1
Active siteⁱ	484	Proton donorUniRule annotation		1

GO - Molecular functionⁱ

1,4-alpha-glucan branching enzyme activity Source: UniProtKB-EC
cation binding Source: InterPro
hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro

Complete GO annotation...

GO - Biological processⁱ

glycogen biosynthetic process Source: UniProtKB-UniPathway

Complete GO annotation...

Keywordsⁱ

Molecular function	Glycosyltransferase, Transferase
Biological process	Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

UniPathwayⁱ	UPA00164.

UniPathwayⁱ

UPA00164.

Protein family/group databases

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

CAZyⁱ

CBM48. 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:P9211_10681
Organismⁱ	Prochlorococcus marinus (strain MIT 9211)
Taxonomic identifierⁱ	93059 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Bacteria › Terrabacteria group › Cyanobacteria › Synechococcales › Prochloraceae › Prochlorococcus › Prochlorococcus marinus
Proteomesⁱ	UP000000788 Componentⁱ: Chromosome

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
ChainⁱPRO_1000147760	1 – 759	1,4-alpha-glucan branching enzyme GlgBAdd BLAST		759

Interactionⁱ

Subunit structureⁱ

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGⁱ	93059.P9211_10681.

STRINGⁱ

93059.P9211_10681.

Structureⁱ

3D structure databases

ProteinModelPortalⁱ	A9BAY7.
SMRⁱ	A9BAY7.
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Family & Domainsⁱ

Sequence similaritiesⁱ

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

Phylogenomic databases

eggNOGⁱ	ENOG4105C9C. Bacteria. COG0296. LUCA.
HOGENOMⁱ	HOG000283037.
KEGG Orthology (KO) More...KOⁱ	K00700.
OMAⁱ	EVVHGKS.
Database of Orthologous Groups More...OrthoDBⁱ	POG091H08D1.

Family and domain databases

Gene3Dⁱ	2.60.40.10. 2 hits.
HAMAPⁱ	MF_00685. GlgB. 1 hit.
InterProⁱ	View protein in InterPro IPR006048. A-amylase/branching_C. IPR006407. GlgB. IPR006047. Glyco_hydro_13_cat_dom. IPR004193. Glyco_hydro_13_N. IPR017853. Glycoside_hydrolase_SF. IPR013783. Ig-like_fold. IPR014756. Ig_E-set.
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF00128. Alpha-amylase. 1 hit. PF02806. Alpha-amylase_C. 1 hit. PF02922. CBM_48. 1 hit.
PIRSFⁱ	PIRSF000463. GlgB. 1 hit.
SMARTⁱ	View protein in SMART SM00642. Aamy. 1 hit.
SUPFAMⁱ	SSF51445. SSF51445. 1 hit. SSF81296. SSF81296. 2 hits.
TIGRFAMsⁱ	TIGR01515. branching_enzym. 1 hit.

Sequenceⁱ

Sequence statusⁱ: Complete.

A9BAY7-1 [UniParc]FASTA Add to basket

« Hide

        10         20         30         40         50
MTTSFVSDWM AQEGQKLSDC KHDDPFSVLG IQPFQGKWIA RIWMPEAEEV 
        60         70         80         90        100
ELLINGSLIP LTPPNHPWIF EALLDENPGS NYQVKVHRGG IKHQQYDPWS 
       110        120        130        140        150
FRDEWMGEID THLFAEGNHH HIWRRMGAHL SEMNGVCGVM FCLWAPNARS 
       160        170        180        190        200
VSVIGEVNSW DGRHHPMQKR MGGIWELFIP GLKEGALYKY EIRTQNGHCY 
       210        220        230        240        250
EKSDPYGFEH EVRPAQSSKV SRIDNFKWSD QEWITKRDSS NPLDQPISVY 
       260        270        280        290        300
EMHLGSWLHA PSDEPFIEPN GNKRTAVPAA DLKPGTRLLT YPELKQKLIK 
       310        320        330        340        350
YVKERGFTHI ELMPISEHPF DGSWGYQATG WYAPTSRYGT PNEFRAFVDA 
       360        370        380        390        400
CHSEGIGVIL DWVPGHFPKD SHGLAFFDGS HLYEHSDPRI GEHKEWGTLI 
       410        420        430        440        450
FNYSRNEVRN FLVANLVFWF EQFHIDGIRV DAVASMLYKD YLRPEGQWIP 
       460        470        480        490        500
NEDGGNENTE AVKFLQQANH VLFEHFPGAL SIAEESTTWP GVTNPTDVGG 
       510        520        530        540        550
LGFNLKWNMG WMHDMLDYFE VDPWFRQFHQ NNVTFSITYN YTENFMLALS 
       560        570        580        590        600
HDEVVHGKSH LLHKMPGDDW RKYANTRALL AYMWTHPGKK TIFMGMEFGQ 
       610        620        630        640        650
RKEWNVWDDL EWDLLGYQPH QGIQRLVDDL NVLYKSNPAL WRDDFNQYGF 
       660        670        680        690        700
QWIDCKDNKN SVISFMRRET LNNEWLIVVA NFTPESHPNY RVGVPLEGFY 
       710        720        730        740        750
EEIFNTDSDK YGGSNTGNMG GKASEKWSIH EYEDSIDLSL PPLSVLVFKY 

AQKKSPNEN

Length:759

Mass (Da):87,953

Last modified:January 15, 2008 - v1

Checksum:ⁱ6DD5F46C9793B497

GO

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	CP000878 Genomic DNA. Translation: ABX08999.1.
NCBI Reference Sequences More...RefSeqⁱ	WP_012195620.1. NC_009976.1.

Genome annotation databases

EnsemblBacteriaⁱ	ABX08999; ABX08999; P9211_10681.
KEGGⁱ	pmj:P9211_10681.

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.

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	CP000878 Genomic DNA. Translation: ABX08999.1.
NCBI Reference Sequences More...RefSeqⁱ	WP_012195620.1. NC_009976.1.

3D structure databases

ProteinModelPortalⁱ	A9BAY7.
SMRⁱ	A9BAY7.
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Protein-protein interaction databases

STRINGⁱ	93059.P9211_10681.

STRINGⁱ

93059.P9211_10681.

Protein family/group databases

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

CAZyⁱ

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

Protocols and materials databases

Structural Biology Knowledgebase	Search...

Structural Biology Knowledgebase

Search...

Genome annotation databases

EnsemblBacteriaⁱ	ABX08999; ABX08999; P9211_10681.
KEGGⁱ	pmj:P9211_10681.

Phylogenomic databases

eggNOGⁱ	ENOG4105C9C. Bacteria. COG0296. LUCA.
HOGENOMⁱ	HOG000283037.
KEGG Orthology (KO) More...KOⁱ	K00700.
OMAⁱ	EVVHGKS.
Database of Orthologous Groups More...OrthoDBⁱ	POG091H08D1.

Enzyme and pathway databases

UniPathwayⁱ	UPA00164.

UniPathwayⁱ

UPA00164.

Family and domain databases

Gene3Dⁱ	2.60.40.10. 2 hits.
HAMAPⁱ	MF_00685. GlgB. 1 hit.
InterProⁱ	View protein in InterPro IPR006048. A-amylase/branching_C. IPR006407. GlgB. IPR006047. Glyco_hydro_13_cat_dom. IPR004193. Glyco_hydro_13_N. IPR017853. Glycoside_hydrolase_SF. IPR013783. Ig-like_fold. IPR014756. Ig_E-set.
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF00128. Alpha-amylase. 1 hit. PF02806. Alpha-amylase_C. 1 hit. PF02922. CBM_48. 1 hit.
PIRSFⁱ	PIRSF000463. GlgB. 1 hit.
SMARTⁱ	View protein in SMART SM00642. Aamy. 1 hit.
SUPFAMⁱ	SSF51445. SSF51445. 1 hit. SSF81296. SSF81296. 2 hits.
TIGRFAMsⁱ	TIGR01515. branching_enzym. 1 hit.
ProtoNetⁱ	Search...

Entry informationⁱ

Entry nameⁱ	GLGB_PROM4
Accessionⁱ	A9BAY7Primary (citable) accession number: A9BAY7
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	July 28, 2009
	Last sequence update:	January 15, 2008
	Last modified:	June 7, 2017
	This is version 76 of the entry and version 1 of the sequence. See complete history.
Entry statusⁱ	Reviewed (UniProtKB/Swiss-Prot)
Annotation program	Prokaryotic Protein Annotation Program

Miscellaneousⁱ

Keywords - Technical termⁱ

Complete proteome, Reference proteome

Documents

Glycosyl hydrolases
Classification of glycosyl hydrolase families and list of entries
PATHWAY comments
Index of metabolic and biosynthesis pathways
SIMILARITY comments
Index of protein domains and families

UniProtKB

UniParc

Help

UniRef

Proteomes

Annotation systems

Supporting data

UniProtKB - A9BAY7 (GLGB_PROM4)

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1,4-alpha-glucan branching enzyme GlgB

Select a section on the left to see content.

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">‘Function’</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: glycogen biosynthesis

Sites

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Biological processi

Enzyme and pathway databases

Protein family/group databases

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Phylogenomic databases

Family and domain databases

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including length and molecular weight.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

Sequence databases

Genome annotation databases

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

3D structure databases

Protein-protein interaction databases

Protein family/group databases

Protocols and materials databases

Genome annotation databases

Phylogenomic databases

Enzyme and pathway databases

Family and domain databases

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Documents

Functionⁱ

Pathwayⁱ: glycogen biosynthesis

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

PTM / Processingⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Sequenceⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ