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Protein

Heme oxygenase 1

Gene

Hmox1

Organism
Mus musculus (Mouse)
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>
-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

Heme oxygenase cleaves the heme ring at the alpha methene bridge to form biliverdin. Biliverdin is subsequently converted to bilirubin by biliverdin reductase. Under physiological conditions, the activity of heme oxygenase is highest in the spleen, where senescent erythrocytes are sequestrated and destroyed. Exhibits cytoprotective effects since excess of free heme sensitizes cells to undergo apoptosis.

<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 ‘Function’ 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 sitei18HemeBy similarity1
<p>This subsection of the ‘Function’ section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi25Iron (heme axial ligand)By similarity1
Binding sitei134HemeBy similarity1
Binding sitei183HemeBy 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

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
Biological processApoptosis
LigandHeme, Iron, Metal-binding

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
1.14.99.3 3474

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-189483 Heme degradation
R-MMU-917937 Iron uptake and transport

<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:
Heme oxygenase 1 (EC:1.14.14.18By similarity)
Short name:
HO-1
Alternative name(s):
P32 protein
<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:Hmox1
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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 8

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:96163 Hmox1

<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; Source: COMPARTMENTS

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane, Microsome

<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
CHEMBL4434

<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_00002096881 – 289Heme oxygenase 1Add BLAST289

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 residuei229PhosphoserineBy similarity1
Modified residuei242PhosphoserineBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P14901

jPOST - Japan Proteome Standard Repository/Database

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jPOSTi
P14901

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

More...
PaxDbi
P14901

PeptideAtlas

More...
PeptideAtlasi
P14901

PRoteomics IDEntifications database

More...
PRIDEi
P14901

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P14901

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

More...
PhosphoSitePlusi
P14901

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P14901

<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

Heme oxygenase 1 activity is highly inducible by its substrate heme and by various non-heme substances such as heavy metals, bromobenzene, and endotoxin. It is also induced in macrophages, liver and the lungs upon infection with M.tuberculosis (at protein level). Data is conflicting as to whether macrophage induction is independent of the nitric oxide (NO) signaling pathway (PubMed:18400743), or dependent on NO (PubMed:18474359).2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000005413 Expressed in 254 organ(s), highest expression level in stroma of bone marrow

CleanEx database of gene expression profiles

More...
CleanExi
MM_HMOX1

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P14901 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P14901 MM

<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

GO - Molecular functioni

Protein-protein interaction databases

Protein interaction database and analysis system

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IntActi
P14901, 4 interactors

Molecular INTeraction database

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MINTi
P14901

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000005548

<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
P14901

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

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SMRi
P14901

Database of comparative protein structure models

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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

<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 heme oxygenase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG4480 Eukaryota
COG5398 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00390000017673

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000233221

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG005982

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
P14901

KEGG Orthology (KO)

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KOi
K00510

Identification of Orthologs from Complete Genome Data

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OMAi
KKSHTMA

Database of Orthologous Groups

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OrthoDBi
1424194at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P14901

TreeFam database of animal gene trees

More...
TreeFami
TF314786

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00232 HemeO, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.910.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002051 Haem_Oase
IPR016053 Haem_Oase-like
IPR016084 Haem_Oase-like_multi-hlx
IPR018207 Haem_oxygenase_CS

The PANTHER Classification System

More...
PANTHERi
PTHR10720 PTHR10720, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01126 Heme_oxygenase, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000343 Haem_Oase, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00088 HAEMOXYGNASE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48613 SSF48613, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00593 HEME_OXYGENASE, 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.

P14901-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MERPQPDSMP QDLSEALKEA TKEVHIQAEN AEFMKNFQKG QVSREGFKLV
60 70 80 90 100
MASLYHIYTA LEEEIERNKQ NPVYAPLYFP EELHRRAALE QDMAFWYGPH
110 120 130 140 150
WQEIIPCTPA TQHYVKRLHE VGRTHPELLV AHAYTRYLGD LSGGQVLKKI
160 170 180 190 200
AQKAMALPSS GEGLAFFTFP NIDSPTKFKQ LYRARMNTLE MTPEVKHRVT
210 220 230 240 250
EEAKTAFLLN IELFEELQVM LTEEHKDQSP SQMASLRQRP ASLVQDTAPA
260 270 280
ETPRGKPQIS TSSSQTPLLQ WVLTLSFLLA TVAVGIYAM
Length:289
Mass (Da):32,929
Last modified:April 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:i19DB0DCCD574044B
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M33203 mRNA Translation: AAA39872.1
X13356 mRNA Translation: CAA31732.1
X56824
, X56825, X56826, X56827 Genomic DNA Translation: CAA40159.1
BC010757 mRNA Translation: AAH10757.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS22423.1

Protein sequence database of the Protein Information Resource

More...
PIRi
I48409

NCBI Reference Sequences

More...
RefSeqi
NP_034572.1, NM_010442.2

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Mm.276389

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000005548; ENSMUSP00000005548; ENSMUSG00000005413

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
15368

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:15368

UCSC genome browser

More...
UCSCi
uc009mhc.2 mouse

<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
M33203 mRNA Translation: AAA39872.1
X13356 mRNA Translation: CAA31732.1
X56824
, X56825, X56826, X56827 Genomic DNA Translation: CAA40159.1
BC010757 mRNA Translation: AAH10757.1
CCDSiCCDS22423.1
PIRiI48409
RefSeqiNP_034572.1, NM_010442.2
UniGeneiMm.276389

3D structure databases

ProteinModelPortaliP14901
SMRiP14901
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiP14901, 4 interactors
MINTiP14901
STRINGi10090.ENSMUSP00000005548

Chemistry databases

ChEMBLiCHEMBL4434

PTM databases

iPTMnetiP14901
PhosphoSitePlusiP14901
SwissPalmiP14901

Proteomic databases

EPDiP14901
jPOSTiP14901
PaxDbiP14901
PeptideAtlasiP14901
PRIDEiP14901

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000005548; ENSMUSP00000005548; ENSMUSG00000005413
GeneIDi15368
KEGGimmu:15368
UCSCiuc009mhc.2 mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3162
MGIiMGI:96163 Hmox1

Phylogenomic databases

eggNOGiKOG4480 Eukaryota
COG5398 LUCA
GeneTreeiENSGT00390000017673
HOGENOMiHOG000233221
HOVERGENiHBG005982
InParanoidiP14901
KOiK00510
OMAiKKSHTMA
OrthoDBi1424194at2759
PhylomeDBiP14901
TreeFamiTF314786

Enzyme and pathway databases

BRENDAi1.14.99.3 3474
ReactomeiR-MMU-189483 Heme degradation
R-MMU-917937 Iron uptake and transport

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P14901

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000005413 Expressed in 254 organ(s), highest expression level in stroma of bone marrow
CleanExiMM_HMOX1
ExpressionAtlasiP14901 baseline and differential
GenevisibleiP14901 MM

Family and domain databases

CDDicd00232 HemeO, 1 hit
Gene3Di1.20.910.10, 1 hit
InterProiView protein in InterPro
IPR002051 Haem_Oase
IPR016053 Haem_Oase-like
IPR016084 Haem_Oase-like_multi-hlx
IPR018207 Haem_oxygenase_CS
PANTHERiPTHR10720 PTHR10720, 1 hit
PfamiView protein in Pfam
PF01126 Heme_oxygenase, 1 hit
PIRSFiPIRSF000343 Haem_Oase, 1 hit
PRINTSiPR00088 HAEMOXYGNASE
SUPFAMiSSF48613 SSF48613, 1 hit
PROSITEiView protein in PROSITE
PS00593 HEME_OXYGENASE, 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 nameiHMOX1_MOUSE
<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: P14901
<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: April 1, 1990
Last sequence update: April 1, 1990
Last modified: January 16, 2019
This is version 159 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 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
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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