Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
The new UniProt website is here! Take me to UniProt BETA

UniProtKB - Q8BGY2 (IF5A2_MOUSE)

Entry version 145 (29 Sep 2021)
Sequence version 3 (23 Jan 2007)
Previous versions | rss
Add a publicationFeedback
Protein

Eukaryotic translation initiation factor 5A-2

Gene

Eif5a2

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:3 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

mRNA-binding protein involved in translation elongation. Has an important function at the level of mRNA turnover, probably acting downstream of decapping. Involved in actin dynamics and cell cycle progression, mRNA decay and probably in a pathway involved in stress response and maintenance of cell wall integrity. Functions as a regulator of apoptosis. Mediates effects of polyamines on neuronal process extension and survival. May play an important role in brain development and function, and in skeletal muscle stem cell differentiation (By similarity).

By similarity

<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 functionElongation factor, RNA-binding
Biological processmRNA transport, Protein biosynthesis, Protein transport, Translocation, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-204626, Hypusine synthesis from eIF5A-lysine

<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:
Eukaryotic translation initiation factor 5A-2
Short name:
eIF-5A-2
Short name:
eIF-5A2
Alternative name(s):
Eukaryotic initiation factor 5A isoform 2
<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:Eif5a2
<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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<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 3

Organism-specific databases

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

More...MGIi		MGI:1933735, Eif5a2

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000050192

<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, Endoplasmic reticulum, Membrane, Nuclear pore complex, Nucleus

<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 <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<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_00002297652 – 153Eukaryotic translation initiation factor 5A-2Add BLAST152

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 residuei2N-acetylalanineBy similarity1
Modified residuei50HypusineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

eIF-5A seems to be the only eukaryotic protein to have a hypusine residue which is a post-translational modification of a lysine by the addition of a butylamino group (from spermidine).

Keywords - PTMi

Acetylation, Hypusine

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q8BGY2

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q8BGY2

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q8BGY2

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

More...PaxDbi		Q8BGY2

PeptideAtlas

More...PeptideAtlasi		Q8BGY2

PRoteomics IDEntifications database

More...PRIDEi		Q8BGY2

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		267197

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q8BGY2

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

More...PhosphoSitePlusi		Q8BGY2

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q8BGY2

<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		ENSMUSG00000050192, Expressed in cardiac ventricle and 230 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q8BGY2, 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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		229006, 22 interactors

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000050289

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q8BGY2, protein

<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		Q8BGY2

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

<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 eIF-5A family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3271, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000003738

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_102600_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q8BGY2

Identification of Orthologs from Complete Genome Data

More...OMAi		VTLMGDN

Database of Orthologous Groups

More...OrthoDBi		1370513at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q8BGY2

TreeFam database of animal gene trees

More...TreeFami		TF101534

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.30.30.30, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001884, IF5A-like
IPR012340, NA-bd_OB-fold
IPR014722, Rib_L2_dom2
IPR019769, Trans_elong_IF5A_hypusine_site
IPR020189, Transl_elong_IF5A_C
IPR008991, Translation_prot_SH3-like_sf

The PANTHER Classification System

More...PANTHERi		PTHR11673, PTHR11673, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01287, eIF-5a, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF003025, eIF5A, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM01376, eIF-5a, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF50104, SSF50104, 1 hit
SSF50249, SSF50249, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00037, eIF_5A, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00302, IF5A_HYPUSINE, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q8BGY2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MADEIDFTTG DAGASSTYPM QCSALRKNGF VVLKGRPCKI VEMSTSKTGK 
        60         70         80         90        100
HGHAKVHLVG IDIFTGKKYE DICPSTHNMD VPNIKRNDYQ LICIQDGYLS 
       110        120        130        140        150
LLTETGEVRE DLKLPEGELG KEIEGKYNAG EDVQVSVMCA MSEEYAVAIK 

PCK
Length:153
Mass (Da):16,793
Last modified:January 23, 2007 - 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:i632BFE7F6DB073BD
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
AY205262 mRNA Translation: AAO18680.1
AY205263 mRNA Translation: AAO18681.1
AY205264 mRNA Translation: AAO18682.1
AY205265 mRNA Translation: AAO18683.1
AK052412 mRNA Translation: BAC34978.1
AK082214 mRNA Translation: BAC38441.1
BC106843 mRNA Translation: AAI06844.1
BC106844 mRNA Translation: AAI06845.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS17277.1

NCBI Reference Sequences

More...RefSeqi		NP_808254.1, NM_177586.5

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000060500; ENSMUSP00000050289; ENSMUSG00000050192

Database of genes from NCBI RefSeq genomes

More...GeneIDi		208691

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:208691

UCSC genome browser

More...UCSCi		uc008oud.1, 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
AY205262 mRNA Translation: AAO18680.1
AY205263 mRNA Translation: AAO18681.1
AY205264 mRNA Translation: AAO18682.1
AY205265 mRNA Translation: AAO18683.1
AK052412 mRNA Translation: BAC34978.1
AK082214 mRNA Translation: BAC38441.1
BC106843 mRNA Translation: AAI06844.1
BC106844 mRNA Translation: AAI06845.1
CCDSiCCDS17277.1
RefSeqiNP_808254.1, NM_177586.5

3D structure databases

SMRiQ8BGY2
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi229006, 22 interactors
STRINGi10090.ENSMUSP00000050289

PTM databases

iPTMnetiQ8BGY2
PhosphoSitePlusiQ8BGY2
SwissPalmiQ8BGY2

Proteomic databases

EPDiQ8BGY2
jPOSTiQ8BGY2
MaxQBiQ8BGY2
PaxDbiQ8BGY2
PeptideAtlasiQ8BGY2
PRIDEiQ8BGY2
ProteomicsDBi267197

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		33716, 380 antibodies

The DNASU plasmid repository

More...DNASUi		208691

Genome annotation databases

EnsembliENSMUST00000060500; ENSMUSP00000050289; ENSMUSG00000050192
GeneIDi208691
KEGGimmu:208691
UCSCiuc008oud.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		56648
MGIiMGI:1933735, Eif5a2
VEuPathDBiHostDB:ENSMUSG00000050192

Phylogenomic databases

eggNOGiKOG3271, Eukaryota
GeneTreeiENSGT00390000003738
HOGENOMiCLU_102600_0_0_1
InParanoidiQ8BGY2
OMAiVTLMGDN
OrthoDBi1370513at2759
PhylomeDBiQ8BGY2
TreeFamiTF101534

Enzyme and pathway databases

ReactomeiR-MMU-204626, Hypusine synthesis from eIF5A-lysine

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		208691, 1 hit in 62 CRISPR screens

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

More...ChiTaRSi		Eif5a2, mouse

Protein Ontology

More...PROi		PR:Q8BGY2
RNActiQ8BGY2, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000050192, Expressed in cardiac ventricle and 230 other tissues
GenevisibleiQ8BGY2, MM

Family and domain databases

Gene3Di2.30.30.30, 1 hit
InterProiView protein in InterPro
IPR001884, IF5A-like
IPR012340, NA-bd_OB-fold
IPR014722, Rib_L2_dom2
IPR019769, Trans_elong_IF5A_hypusine_site
IPR020189, Transl_elong_IF5A_C
IPR008991, Translation_prot_SH3-like_sf
PANTHERiPTHR11673, PTHR11673, 1 hit
PfamiView protein in Pfam
PF01287, eIF-5a, 1 hit
PIRSFiPIRSF003025, eIF5A, 1 hit
SMARTiView protein in SMART
SM01376, eIF-5a, 1 hit
SUPFAMiSSF50104, SSF50104, 1 hit
SSF50249, SSF50249, 1 hit
TIGRFAMsiTIGR00037, eIF_5A, 1 hit
PROSITEiView protein in PROSITE
PS00302, IF5A_HYPUSINE, 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 nameiIF5A2_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: Q8BGY2
<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 4, 2006
Last sequence update: January 23, 2007
Last modified: September 29, 2021
This is version 145 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

Reference proteome

Documents

  1. Translation initiation factors
    List of translation initiation factor entries
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families
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