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Entry version 135 (16 Oct 2019)
Sequence version 3 (01 May 2000)
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Protein

Prostaglandin reductase 1

Gene

Ptgr1

Organism
Rattus norvegicus (Rat)
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 transcript 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

Functions as 15-oxo-prostaglandin 13-reductase and acts on 15-oxo-PGE1, 15-oxo-PGE2 and 15-oxo-PGE2-alpha. Has no activity towards PGE1, PGE2 and PGE2-alpha. Catalyzes the conversion of leukotriene B4 into its biologically less active metabolite, 12-oxo-leukotriene B4. This is an initial and key step of metabolic inactivation of leukotriene B4 (By similarity).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei178NADPBy similarity1
Binding sitei193NADPBy similarity1
Binding sitei217NADPBy similarity1
Binding sitei321NADPBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi152 – 155NADPBy similarity4
Nucleotide bindingi239 – 245NADPBy similarity7
Nucleotide bindingi270 – 272NADPBy similarity3

<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

GO - Biological processi

<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
LigandNADP

<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_and_taxonomy_section">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:
Prostaglandin reductase 1 (EC:1.3.1.-)
Short name:
PRG-1
Alternative name(s):
15-oxoprostaglandin 13-reductase (EC:1.3.1.48)
Dithiolethione-inducible gene 1 protein
Short name:
D3T-inducible gene 1 protein
Short name:
DIG-1
NADP-dependent leukotriene B4 12-hydroxydehydrogenase (EC:1.3.1.74)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:Ptgr1
Synonyms:Dig1, Ltb4dh
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiRattus norvegicus (Rat)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri10116 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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 5

Organism-specific databases

Rat genome database

More...
RGDi
621195 Ptgr1

<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

Cytoplasm

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL4166

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002180691 – 329Prostaglandin reductase 1Add BLAST329

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei18PhosphothreonineBy similarity1
Modified residuei20PhosphoserineBy similarity1
Modified residuei178N6-acetyllysineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P97584

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

More...
PaxDbi
P97584

PRoteomics IDEntifications database

More...
PRIDEi
P97584

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P97584

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P97584

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Up-regulated by 1,2-dithiole-3-thione (D3T).1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSRNOG00000015072 Expressed in 9 organ(s), highest expression level in heart

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P97584 RN

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Monomer or homodimer.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000020335

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P97584

<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

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P97584

Database of comparative protein structure models

More...
ModBasei
Search...

<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

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi250 – 257Pro-rich8

<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

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1196 Eukaryota
COG2130 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000154810

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000294663

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P97584

KEGG Orthology (KO)

More...
KOi
K13948

Identification of Orthologs from Complete Genome Data

More...
OMAi
RMNDSKS

Database of Orthologous Groups

More...
OrthoDBi
884151at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P97584

TreeFam database of animal gene trees

More...
TreeFami
TF324201

Family and domain databases

Conserved Domains Database

More...
CDDi
cd08294 leukotriene_B4_DH_like, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013149 ADH_C
IPR041694 ADH_N_2
IPR011032 GroES-like_sf
IPR036291 NAD(P)-bd_dom_sf
IPR020843 PKS_ER
IPR014190 PTGR1

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF16884 ADH_N_2, 1 hit
PF00107 ADH_zinc_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00829 PKS_ER, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50129 SSF50129, 2 hits
SSF51735 SSF51735, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR02825 B4_12hDH, 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_length">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

P97584-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVQAKTWTLK KHFEGFPTDS NFELRTTELP PLNNGEVLLE ALFLSVDPYM
60 70 80 90 100
RVAAKKLKEG DSMMGEQVAR VVESKNSAFP TGTIVVALLG WTSHSISDGN
110 120 130 140 150
GLRKLPAEWP DKLPLSLALG TVGMPGLTAY FGLLDICGLK GGETVLVNAA
160 170 180 190 200
AGAVGSVVGQ IAKLKGCKVV GTAGSDEKVA YLKKLGFDVA FNYKTVKSLE
210 220 230 240 250
EALRTASPDG YDCYFDNVGG EFSNTVILQM KTFGRIAICG AISQYNRTGP
260 270 280 290 300
CPPGPSPEVI IYQQLRMEGF IVTRWQGEVR QKALTDLMNW VSEGKIRYHE
310 320
YITEGFEKMP AAFMGMLKGD NLGKTIVKA
Length:329
Mass (Da):35,718
Last modified:May 1, 2000 - v3
<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:i8E91165086A05BA9
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
U66322 mRNA Translation: AAB88912.2
BC089775 mRNA Translation: AAH89775.1

NCBI Reference Sequences

More...
RefSeqi
NP_620218.1, NM_138863.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSRNOT00000020335; ENSRNOP00000020335; ENSRNOG00000015072

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
192227

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:192227

UCSC genome browser

More...
UCSCi
RGD:621195 rat

<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
U66322 mRNA Translation: AAB88912.2
BC089775 mRNA Translation: AAH89775.1
RefSeqiNP_620218.1, NM_138863.2

3D structure databases

SMRiP97584
ModBaseiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000020335

Chemistry databases

BindingDBiP97584
ChEMBLiCHEMBL4166

PTM databases

iPTMnetiP97584
PhosphoSitePlusiP97584

Proteomic databases

jPOSTiP97584
PaxDbiP97584
PRIDEiP97584

Genome annotation databases

EnsembliENSRNOT00000020335; ENSRNOP00000020335; ENSRNOG00000015072
GeneIDi192227
KEGGirno:192227
UCSCiRGD:621195 rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
22949
RGDi621195 Ptgr1

Phylogenomic databases

eggNOGiKOG1196 Eukaryota
COG2130 LUCA
GeneTreeiENSGT00940000154810
HOGENOMiHOG000294663
InParanoidiP97584
KOiK13948
OMAiRMNDSKS
OrthoDBi884151at2759
PhylomeDBiP97584
TreeFamiTF324201

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P97584

Gene expression databases

BgeeiENSRNOG00000015072 Expressed in 9 organ(s), highest expression level in heart
GenevisibleiP97584 RN

Family and domain databases

CDDicd08294 leukotriene_B4_DH_like, 1 hit
InterProiView protein in InterPro
IPR013149 ADH_C
IPR041694 ADH_N_2
IPR011032 GroES-like_sf
IPR036291 NAD(P)-bd_dom_sf
IPR020843 PKS_ER
IPR014190 PTGR1
PfamiView protein in Pfam
PF16884 ADH_N_2, 1 hit
PF00107 ADH_zinc_N, 1 hit
SMARTiView protein in SMART
SM00829 PKS_ER, 1 hit
SUPFAMiSSF50129 SSF50129, 2 hits
SSF51735 SSF51735, 1 hit
TIGRFAMsiTIGR02825 B4_12hDH, 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 nameiPTGR1_RAT
<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: P97584
Secondary accession number(s): Q5EBD3
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 2, 2004
Last sequence update: May 1, 2000
Last modified: October 16, 2019
This is version 135 of the entry and version 3 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 programChordata 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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