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UniProtKB - P13033 (GLPB_ECOLI)

Entry version 172 (10 Feb 2021)
Sequence version 1 (01 Jan 1990)
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Protein

Anaerobic glycerol-3-phosphate dehydrogenase subunit B

Gene

glpB

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<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

Conversion of glycerol 3-phosphate to dihydroxyacetone. Uses fumarate or nitrate as electron acceptor.

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

FMN

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: glycerol degradation via glycerol kinase pathway

This protein is involved in step 1 of the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route).
Proteins known to be involved in this subpathway in this organism are:
  1. Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB), Anaerobic glycerol-3-phosphate dehydrogenase subunit C (glpC), Anaerobic glycerol-3-phosphate dehydrogenase subunit A (glpA), Glycerol-3-phosphate dehydrogenase (glpA), Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB)
This subpathway is part of the pathway glycerol degradation via glycerol kinase pathway, which is itself part of Polyol metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route), the pathway glycerol degradation via glycerol kinase pathway and in Polyol metabolism.

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionOxidoreductase
LigandFlavoprotein, FMN

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:ANGLYC3PDEHYDROGSUBUNITB-MONOMER
MetaCyc:ANGLYC3PDEHYDROGSUBUNITB-MONOMER

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00618;UER00673

<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 subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Anaerobic glycerol-3-phosphate dehydrogenase subunit B (EC:1.1.5.3)
Short name:
Anaerobic G-3-P dehydrogenase subunit B
Short name:
Anaerobic G3Pdhase B
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:glpB
Ordered Locus Names:b2242, JW2236
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

<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

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002045591 – 419Anaerobic glycerol-3-phosphate dehydrogenase subunit BAdd BLAST419

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P13033

PRoteomics IDEntifications database

More...PRIDEi		P13033

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Composed of a catalytic GlpA/B dimer and of membrane bound GlpC.

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4260490, 447 interactors
851074, 1 interactor

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-4841, Anaerobic glycerol-3-phosphate dehydrogenase complex

Database of interacting proteins

More...DIPi		DIP-9791N

Protein interaction database and analysis system

More...IntActi		P13033, 5 interactors

STRING: functional protein association networks

More...STRINGi		511145.b2242

<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

Belongs to the anaerobic G-3-P dehydrogenase subunit B family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG3075, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_047793_0_0_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P13033

Database for complete collections of gene phylogenies

More...PhylomeDBi		P13033

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.50.50.60, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_00753, Glycerol3P_GlpB, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR003953, FAD-binding_2
IPR036188, FAD/NAD-bd_sf
IPR009158, G3P_DH_GlpB_su

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00890, FAD_binding_2, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF000141, Anaerobic_G3P_dh, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF51905, SSF51905, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR03378, glycerol3P_GlpB, 1 hit

<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 <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P13033-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRFDTVIMGG GLAGLLCGLQ LQKHGLRCAI VTRGQSALHF SSGSLDLLSH 
        60         70         80         90        100
LPDGQPVTDI HSGLESLRQQ APAHPYSLLE PQRVLDLACQ AQALIAESGA 
       110        120        130        140        150
QLQGSVELAH QRVTPLGTLR STWLSSPEVP VWPLPAKKIC VVGISGLMDF 
       160        170        180        190        200
QAHLAAASLR ELGLAVETAE IELPELDVLR NNATEFRAVN IARFLDNEEN 
       210        220        230        240        250
WPLLLDALIP VANTCEMILM PACFGLADDK LWRWLNEKLP CSLMLLPTLP 
       260        270        280        290        300
PSVLGIRLQN QLQRQFVRQG GVWMPGDEVK KVTCKNGVVN EIWTRNHADI 
       310        320        330        340        350
PLRPRFAVLA SGSFFSGGLV AERNGIREPI LGLDVLQTAT RGEWYKGDFF 
       360        370        380        390        400
APQPWQQFGV TTDETLRPSQ AGQTIENLFA IGSVLGGFDP IAQGCGGGVC 
       410 
AVSALHAAQQ IAQRAGGQQ
Length:419
Mass (Da):45,357
Last modified:January 1, 1990 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iC8A2285AD09F4F55
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
M20938 Genomic DNA Translation: AAA83865.1
U00096 Genomic DNA Translation: AAC75302.1
AP009048 Genomic DNA Translation: BAA16061.1

Protein sequence database of the Protein Information Resource

More...PIRi		B32006, DEECNB

NCBI Reference Sequences

More...RefSeqi		NP_416745.1, NC_000913.3
WP_001209927.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC75302; AAC75302; b2242
BAA16061; BAA16061; BAA16061

Database of genes from NCBI RefSeq genomes

More...GeneIDi		57727980
946733

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW2236
eco:b2242

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|511145.12.peg.2331

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<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

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M20938 Genomic DNA Translation: AAA83865.1
U00096 Genomic DNA Translation: AAC75302.1
AP009048 Genomic DNA Translation: BAA16061.1
PIRiB32006, DEECNB
RefSeqiNP_416745.1, NC_000913.3
WP_001209927.1, NZ_LN832404.1

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Protein-protein interaction databases

BioGRIDi4260490, 447 interactors
851074, 1 interactor
ComplexPortaliCPX-4841, Anaerobic glycerol-3-phosphate dehydrogenase complex
DIPiDIP-9791N
IntActiP13033, 5 interactors
STRINGi511145.b2242

Proteomic databases

PaxDbiP13033
PRIDEiP13033

Genome annotation databases

EnsemblBacteriaiAAC75302; AAC75302; b2242
BAA16061; BAA16061; BAA16061
GeneIDi57727980
946733
KEGGiecj:JW2236
eco:b2242
PATRICifig|511145.12.peg.2331

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...EchoBASEi		EB0387

Phylogenomic databases

eggNOGiCOG3075, Bacteria
HOGENOMiCLU_047793_0_0_6
InParanoidiP13033
PhylomeDBiP13033

Enzyme and pathway databases

UniPathwayiUPA00618;UER00673
BioCyciEcoCyc:ANGLYC3PDEHYDROGSUBUNITB-MONOMER
MetaCyc:ANGLYC3PDEHYDROGSUBUNITB-MONOMER

Miscellaneous databases

Protein Ontology

More...PROi		PR:P13033

Family and domain databases

Gene3Di3.50.50.60, 1 hit
HAMAPiMF_00753, Glycerol3P_GlpB, 1 hit
InterProiView protein in InterPro
IPR003953, FAD-binding_2
IPR036188, FAD/NAD-bd_sf
IPR009158, G3P_DH_GlpB_su
PfamiView protein in Pfam
PF00890, FAD_binding_2, 1 hit
PIRSFiPIRSF000141, Anaerobic_G3P_dh, 1 hit
SUPFAMiSSF51905, SSF51905, 1 hit
TIGRFAMsiTIGR03378, glycerol3P_GlpB, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<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 subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiGLPB_ECOLI
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P13033
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 1, 1990
Last sequence update: January 1, 1990
Last modified: February 10, 2021
This is version 172 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<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

Keywords - Technical termi

Direct protein sequencing, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
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