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UniProtKB - Q55BH9 (DGAT1_DICDI)

Entry version 96 (25 May 2022)
Sequence version 2 (16 Jun 2009)
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Protein

Diacylglycerol O-acyltransferase 1

Gene

dgat1

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed-Annotation score:

Annotation score:5 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>-Protein inferred from homologyi <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

Catalyzes the terminal and only committed step in triacylglycerol synthesis by using diacylglycerol and fatty acyl CoA as substrates.

By similarity

<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 <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: glycerolipid metabolism

This protein is involved in the pathway glycerolipid metabolism, which is part of Lipid metabolism.
View all proteins of this organism that are known to be involved in the pathway glycerolipid metabolism and in Lipid metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei532By similarity1

<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 functionAcyltransferase, Transferase
Biological processGlycerol metabolism, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-DDI-1482883, Acyl chain remodeling of DAG and TAG
R-DDI-6798695, Neutrophil degranulation
R-DDI-75109, Triglyceride biosynthesis

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

More...UniPathwayi		UPA00230

<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:
Diacylglycerol O-acyltransferase 1Curated (EC:2.3.1.20By similarity)
Alternative name(s):
Acyl-CoA retinol O-fatty-acyltransferase (EC:2.3.1.76By similarity)
Short name:
ARAT
Short name:
Retinol O-fatty-acyltransferase
<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:dgat1
ORF Names:DDB_G0271342
<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>OrganismiDictyostelium discoideum (Slime mold)
<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 identifieri44689 [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 lineageiEukaryota › Amoebozoa › Evosea › Eumycetozoa › Dictyostelia › Dictyosteliales › Dictyosteliaceae › Dictyostelium
<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
  • UP000002195 <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 2

Organism-specific databases

Dictyostelium discoideum online informatics resource

More...dictyBasei		DDB_G0271342, dgat1

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei217 – 237HelicalSequence analysisAdd BLAST21
Transmembranei254 – 274HelicalSequence analysisAdd BLAST21
Transmembranei306 – 326HelicalSequence analysisAdd BLAST21
Transmembranei399 – 419HelicalSequence analysisAdd BLAST21
Transmembranei449 – 469HelicalSequence analysisAdd BLAST21
Transmembranei520 – 540HelicalSequence analysisAdd BLAST21
Transmembranei545 – 565HelicalSequence analysisAdd BLAST21
Transmembranei570 – 590HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Endoplasmic reticulum, 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_00003774881 – 617Diacylglycerol O-acyltransferase 1Add BLAST617

Proteomic databases

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

More...PaxDbi		Q55BH9

<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

STRING: functional protein association networks

More...STRINGi		44689.DDB0304727

<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

AlphaFold Protein Structure Database

More...AlphaFoldDBi		Q55BH9

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

More...SMRi		Q55BH9

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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 52DisorderedSequence analysisAdd BLAST52
Regioni95 – 186DisorderedSequence analysisAdd BLAST92

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi477 – 483FYXDWWN motifBy similarity7

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 type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi1 – 38Polar residuesSequence analysisAdd BLAST38
Compositional biasi95 – 146Polar residuesSequence analysisAdd BLAST52
Compositional biasi161 – 186Polar residuesSequence analysisAdd BLAST26

<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 membrane-bound acyltransferase family. Sterol o-acyltransferase subfamily.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0380, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_018190_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q55BH9

Identification of Orthologs from Complete Genome Data

More...OMAi		WAFMGIM

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q55BH9

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR027251, Diacylglycerol_acylTrfase1
IPR004299, MBOAT_fam
IPR014371, Oat_ACAT_DAG_ARE

The PANTHER Classification System

More...PANTHERi		PTHR10408, PTHR10408, 1 hit
PTHR10408:SF7, PTHR10408:SF7, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF03062, MBOAT, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF000439, Oat_ACAT_DAG_ARE, 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.

Q55BH9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEPIPPSNGN KNNSMDKQPQ QPQQPQQQQQ QQQQQRRDQR NSKLNELNET 
        60         70         80         90        100
ERVRNRFISH EFHKLDRTKS RIDAPKISFS DSESESDSEF FLAKRNTNNN 
       110        120        130        140        150
NQNNTSPTFS SANGKQSNLT QRKINTQIQS KQPTNNNVQP LTDDEGTINH 
       160        170        180        190        200
SNHHHHHHNQ NNNGNNNNNN NNNNNNNKIS TPPKQEEKMT MNGLFTLRPS 
       210        220        230        240        250
ILSSESNGSS YRGFLNLLLI LLITASFRLV ILNHLLYGIR INLDLYKISE 
       260        270        280        290        300
YHRWPGVMIS LMINLFIIAA YLIEKAAAKQ LLPDRICYLL RIINCAAVII 
       310        320        330        340        350
VPSGSIIAFS PNPASGIIVM ILICTFSMKI ISYAYENSKQ RKLNPDNKKF 
       360        370        380        390        400
VIDPTNTSIY PNNLSLRSTY WFMLVPTLVY QLSYPRSPKI RKGYLLRRIV 
       410        420        430        440        450
EALSLSLLIL WMVNQYMLPL VQNSIEPLEK IDIVLIVERI MKLSLPNLYV 
       460        470        480        490        500
WLLGFYVFFH LYLNIVAEIT RFGDREFYRD WWNSTGLDYF WRTWNMPVHH 
       510        520        530        540        550
WMVVLIYTPM RRRGFSKNMG YFMCFFVSAI FHELVISIPF HSLKLWGFFG 
       560        570        580        590        600
IMSQMVLIAL TKNLMNGRNL GNVIFWISIV LGQPLVVLLY YRNFVLENPE 
       610 
WYRNVEPPTS PPVMPFY
Length:617
Mass (Da):71,946
Last modified:June 16, 2009 - v2
<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:iDCD8FD193A3023D7
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
AAFI02000006 Genomic DNA Translation: EAL71801.2

NCBI Reference Sequences

More...RefSeqi		XP_645633.2, XM_640541.2

Genome annotation databases

Ensembl protists genome annotation project

More...EnsemblProtistsi		EAL71801; EAL71801; DDB_G0271342

Database of genes from NCBI RefSeq genomes

More...GeneIDi		8617825

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ddi:DDB_G0271342

<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
AAFI02000006 Genomic DNA Translation: EAL71801.2
RefSeqiXP_645633.2, XM_640541.2

3D structure databases

AlphaFoldDBiQ55BH9
SMRiQ55BH9
ModBaseiSearch...

Protein-protein interaction databases

STRINGi44689.DDB0304727

Proteomic databases

PaxDbiQ55BH9

Genome annotation databases

EnsemblProtistsiEAL71801; EAL71801; DDB_G0271342
GeneIDi8617825
KEGGiddi:DDB_G0271342

Organism-specific databases

dictyBaseiDDB_G0271342, dgat1

Phylogenomic databases

eggNOGiKOG0380, Eukaryota
HOGENOMiCLU_018190_0_0_1
InParanoidiQ55BH9
OMAiWAFMGIM
PhylomeDBiQ55BH9

Enzyme and pathway databases

UniPathwayiUPA00230
ReactomeiR-DDI-1482883, Acyl chain remodeling of DAG and TAG
R-DDI-6798695, Neutrophil degranulation
R-DDI-75109, Triglyceride biosynthesis

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q55BH9

Family and domain databases

InterProiView protein in InterPro
IPR027251, Diacylglycerol_acylTrfase1
IPR004299, MBOAT_fam
IPR014371, Oat_ACAT_DAG_ARE
PANTHERiPTHR10408, PTHR10408, 1 hit
PTHR10408:SF7, PTHR10408:SF7, 1 hit
PfamiView protein in Pfam
PF03062, MBOAT, 1 hit
PIRSFiPIRSF000439, Oat_ACAT_DAG_ARE, 1 hit

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 nameiDGAT1_DICDI
<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: Q55BH9
<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: June 16, 2009
Last sequence update: June 16, 2009
Last modified: May 25, 2022
This is version 96 of the entry and version 2 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)

<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

Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families
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