Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 164 (13 Feb 2019)
Sequence version 3 (25 Nov 2008)
Previous versions | rss
Other tutorials and videosHelp videoFeedback
Protein

Homeobox protein engrailed-1

Gene

EN1

Organism
Homo sapiens (Human)
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

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi303 – 362HomeoboxPROSITE-ProRule annotationAdd BLAST60

<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 functionDevelopmental protein, DNA-binding

Enzyme and pathway databases

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...
SignaLinki
Q05925

<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:
Homeobox protein engrailed-1
Short name:
Homeobox protein en-1
Short name:
Hu-En-1
<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:EN1
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<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
  • UP000005640 <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 2

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
HostDB:ENSG00000163064.6

Human Gene Nomenclature Database

More...
HGNCi
HGNC:3342 EN1

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
131290 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q05925

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

<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

Organism-specific databases

DisGeNET

More...
DisGeNETi
2019

Open Targets

More...
OpenTargetsi
ENSG00000163064

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA27779

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
EN1

Domain mapping of disease mutations (DMDM)

More...
DMDMi
215274149

<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_00001960621 – 392Homeobox protein engrailed-1Add BLAST392

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q05925

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q05925

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

More...
PaxDbi
Q05925

PeptideAtlas

More...
PeptideAtlasi
Q05925

PRoteomics IDEntifications database

More...
PRIDEi
Q05925

ProteomicsDB human proteome resource

More...
ProteomicsDBi
58357

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q05925

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

More...
PhosphoSitePlusi
Q05925

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000163064 Expressed in 60 organ(s), highest expression level in quadriceps femoris

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q05925 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
CAB014884
HPA073141

<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

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
108334, 2 interactors

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000295206

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
Q05925

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

More...
SMRi
Q05925

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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 biasi199 – 218Poly-AlaAdd BLAST20
Compositional biasi224 – 231Poly-Gly8

<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 engrailed homeobox family.Curated

Keywords - Domaini

Homeobox

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0493 Eukaryota
ENOG4111P06 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000160811

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000247054

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG005975

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q05925

KEGG Orthology (KO)

More...
KOi
K09319

Identification of Orthologs from Complete Genome Data

More...
OMAi
NCGPPDG

Database of Orthologous Groups

More...
OrthoDBi
1575614at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q05925

TreeFam database of animal gene trees

More...
TreeFami
TF106461

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00086 homeodomain, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR019549 Homeobox-engrailed_C-terminal
IPR009057 Homeobox-like_sf
IPR017970 Homeobox_CS
IPR001356 Homeobox_dom
IPR000747 Homeobox_engrailed
IPR020479 Homeobox_metazoa
IPR019737 Homoebox-engrailed_CS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF10525 Engrail_1_C_sig, 1 hit
PF00046 Homeodomain, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00026 ENGRAILED
PR00024 HOMEOBOX

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00389 HOX, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF46689 SSF46689, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00033 ENGRAILED, 1 hit
PS00027 HOMEOBOX_1, 1 hit
PS50071 HOMEOBOX_2, 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>.<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.

Q05925-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEEQQPEPKS QRDSALGAAA AATPGGLSLS LSPGASGSSG SGSDGDSVPV
60 70 80 90 100
SPQPAPPSPP AAPCLPPLAH HPHLPPHPPP PPPQHLAAPA HQPQPAAQLH
110 120 130 140 150
RTTNFFIDNI LRPDFGCKKE QPPPQLLVAA AARGGAGGGG RVERDRGQTA
160 170 180 190 200
AGRDPVHPLG TRAPGAASLL CAPDANCGPP DGSQPAAAGA GASKAGNPAA
210 220 230 240 250
AAAAAAAAVA AAAAAAAAKP SDTGGGGSGG GAGSPGAQGT KYPEHGNPAI
260 270 280 290 300
LLMGSANGGP VVKTDSQQPL VWPAWVYCTR YSDRPSSGPR TRKLKKKKNE
310 320 330 340 350
KEDKRPRTAF TAEQLQRLKA EFQANRYITE QRRQTLAQEL SLNESQIKIW
360 370 380 390
FQNKRAKIKK ATGIKNGLAL HLMAQGLYNH STTTVQDKDE SE
Length:392
Mass (Da):40,115
Last modified:November 25, 2008 - 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:iBDFE6279E9C27BFD
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti18A → G in AAA53502 (PubMed:1363401).Curated1

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
L12699, L12698 Genomic DNA Translation: AAA53502.2
AC012665 Genomic DNA Translation: AAX88967.1
CH471103 Genomic DNA Translation: EAW95206.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS2123.1

Protein sequence database of the Protein Information Resource

More...
PIRi
B48423

NCBI Reference Sequences

More...
RefSeqi
NP_001417.3, NM_001426.3

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Hs.271977

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000295206; ENSP00000295206; ENSG00000163064

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2019

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:2019

UCSC genome browser

More...
UCSCi
uc002tlm.4 human

<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
L12699, L12698 Genomic DNA Translation: AAA53502.2
AC012665 Genomic DNA Translation: AAX88967.1
CH471103 Genomic DNA Translation: EAW95206.1
CCDSiCCDS2123.1
PIRiB48423
RefSeqiNP_001417.3, NM_001426.3
UniGeneiHs.271977

3D structure databases

ProteinModelPortaliQ05925
SMRiQ05925
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi108334, 2 interactors
STRINGi9606.ENSP00000295206

PTM databases

iPTMnetiQ05925
PhosphoSitePlusiQ05925

Polymorphism and mutation databases

BioMutaiEN1
DMDMi215274149

Proteomic databases

jPOSTiQ05925
MaxQBiQ05925
PaxDbiQ05925
PeptideAtlasiQ05925
PRIDEiQ05925
ProteomicsDBi58357

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
2019
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000295206; ENSP00000295206; ENSG00000163064
GeneIDi2019
KEGGihsa:2019
UCSCiuc002tlm.4 human

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
2019
DisGeNETi2019
EuPathDBiHostDB:ENSG00000163064.6

GeneCards: human genes, protein and diseases

More...
GeneCardsi
EN1
HGNCiHGNC:3342 EN1
HPAiCAB014884
HPA073141
MIMi131290 gene
neXtProtiNX_Q05925
OpenTargetsiENSG00000163064
PharmGKBiPA27779

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG0493 Eukaryota
ENOG4111P06 LUCA
GeneTreeiENSGT00940000160811
HOGENOMiHOG000247054
HOVERGENiHBG005975
InParanoidiQ05925
KOiK09319
OMAiNCGPPDG
OrthoDBi1575614at2759
PhylomeDBiQ05925
TreeFamiTF106461

Enzyme and pathway databases

SignaLinkiQ05925

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
EN1 human

The Gene Wiki collection of pages on human genes and proteins

More...
GeneWikii
EN1_(gene)

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...
GenomeRNAii
2019

Protein Ontology

More...
PROi
PR:Q05925

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSG00000163064 Expressed in 60 organ(s), highest expression level in quadriceps femoris
GenevisibleiQ05925 HS

Family and domain databases

CDDicd00086 homeodomain, 1 hit
InterProiView protein in InterPro
IPR019549 Homeobox-engrailed_C-terminal
IPR009057 Homeobox-like_sf
IPR017970 Homeobox_CS
IPR001356 Homeobox_dom
IPR000747 Homeobox_engrailed
IPR020479 Homeobox_metazoa
IPR019737 Homoebox-engrailed_CS
PfamiView protein in Pfam
PF10525 Engrail_1_C_sig, 1 hit
PF00046 Homeodomain, 1 hit
PRINTSiPR00026 ENGRAILED
PR00024 HOMEOBOX
SMARTiView protein in SMART
SM00389 HOX, 1 hit
SUPFAMiSSF46689 SSF46689, 1 hit
PROSITEiView protein in PROSITE
PS00033 ENGRAILED, 1 hit
PS00027 HOMEOBOX_1, 1 hit
PS50071 HOMEOBOX_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiHME1_HUMAN
<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: Q05925
Secondary accession number(s): Q4ZG44
<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 1, 1994
Last sequence update: November 25, 2008
Last modified: February 13, 2019
This is version 164 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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
  2. Human chromosome 2
    Human chromosome 2: entries, gene names and cross-references to MIM
  3. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again