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
1,4-alpha-glucan branching enzyme activity (using a glucosylated glycogenin as primer for glycogen synthesis) Source: UniProtKB-EC
cation binding Source: InterPro
hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro

View the complete GO annotation on QuickGO ...

GO - Biological processⁱ

glycogen biosynthetic process Source: UniProtKB-UniPathway

View the complete GO annotation on QuickGO ...

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	2.60.40.101 hit 2.60.40.11801 hit
HAMAPⁱ	MF_00685 GlgB, 1 hit
InterProⁱ	View protein in InterPro IPR006048 A-amylase/branching_C IPR037439 Branching_enzy IPR006407 GlgB IPR006047 Glyco_hydro_13_cat_dom IPR004193 Glyco_hydro_13_N IPR013780 Glyco_hydro_b IPR017853 Glycoside_hydrolase_SF IPR013783 Ig-like_fold IPR014756 Ig_E-set
PANTHERⁱ	PTHR43651 PTHR43651, 2 hits
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

50% Identity

Protein	Similar proteins	Organisms	Length	Cluster ID	Cluster name	Size
A9BAY7	Q114I1 A0A261KRT3 UPI00034B8784 A0A2D6Y287 A0A0S8CGG8 UPI000CCC20AF K9QD79 A0A1Z4FWN6 UPI000BBBE657 A0A2H6LJ22 +332	Trichodesmium erythraeum (strain IMS101) Hydrocoleum sp. CS-953 Pleurocapsa sp. PCC 7319 Synechococcus sp. ARS1019 Dehalococcoidia bacterium SG8_51_3 Nostoc cycadae Nostoc sp. PCC 7107 Calothrix sp. NIES-2098 Nostoc cycadae WK-1 Anabaenopsis circularis NIES-21 And more	776	UniRef50_Q114I1	Cluster: 1,4-alpha-glucan branching enzyme GlgB	343

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	2.60.40.101 hit 2.60.40.11801 hit
HAMAPⁱ	MF_00685 GlgB, 1 hit
InterProⁱ	View protein in InterPro IPR006048 A-amylase/branching_C IPR037439 Branching_enzy IPR006407 GlgB IPR006047 Glyco_hydro_13_cat_dom IPR004193 Glyco_hydro_13_N IPR013780 Glyco_hydro_b IPR017853 Glycoside_hydrolase_SF IPR013783 Ig-like_fold IPR014756 Ig_E-set
PANTHERⁱ	PTHR43651 PTHR43651, 2 hits
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:	February 28, 2018
	This is version 79 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

UniProtKB

UniParc

Help

UniRef

Proteomes

Annotation systems

Supporting data

UniProtKB - A9BAY7 (GLGB_PROM4)

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1,4-alpha-glucan branching enzyme GlgB

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<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

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

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Functionⁱ

Pathwayⁱ: glycogen biosynthesis

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

PTM / Processingⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ