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Entry version 124 (31 Jul 2019)
Sequence version 1 (01 Jun 1998)
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Protein

Eukaryotic translation initiation factor 3 subunit F

Gene

eif3f

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
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

Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation.UniRule annotation1 Publication

<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 functionInitiation factor
Biological processProtein biosynthesis

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SPO-156827 L13a-mediated translational silencing of Ceruloplasmin expression
R-SPO-72649 Translation initiation complex formation
R-SPO-72689 Formation of a pool of free 40S subunits
R-SPO-72695 Formation of the ternary complex, and subsequently, the 43S complex
R-SPO-72702 Ribosomal scanning and start codon recognition
R-SPO-72706 GTP hydrolysis and joining of the 60S ribosomal subunit

Protein family/group databases

MEROPS protease database

More...
MEROPSi
M67.975

<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 3 subunit F1 PublicationUniRule annotation
Short name:
eIF3f1 PublicationUniRule annotation
<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:eif3f1 Publication
ORF Names:SPBC4C3.07
<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>OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
<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 identifieri284812 [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 lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
<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
  • UP000002485 <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 II

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:SPBC4C3.07

Schizosaccharomyces pombe database

More...
PomBasei
SPBC4C3.07

<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 Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm

<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_00003473271 – 302Eukaryotic translation initiation factor 3 subunit FAdd BLAST302

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 residuei162PhosphoserineUniRule annotation1 Publication1

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
O43060

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

More...
PaxDbi
O43060

PRoteomics IDEntifications database

More...
PRIDEi
O43060

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
O43060

<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

Component of the eukaryotic translation initiation factor 3 (eIF-3) complex. The eIF-3 complex appears to include tif32/eif3a, SPAC25G10.08/eif3b, tif33/eif3c, SPBC4C3.07/eif3f, tif35/eif3g and sum1/eif3i. This set of common subunits may also associate exclusively with either moe1/eif3d and int6/eif3e, or with SPAC821.05/eif3h and SPAC1751.03/eif3m. The eIF-3 complex may also include SPAC3A12.13c/eif3j.

UniRule annotation1 Publication

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
277385, 6 interactors

STRING: functional protein association networks

More...
STRINGi
4896.SPBC4C3.07.1

<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
O43060

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini23 – 165MPNPROSITE-ProRule annotationAdd BLAST143

<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-3 subunit F family.UniRule annotation

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000241154

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O43060

KEGG Orthology (KO)

More...
KOi
K03249

Identification of Orthologs from Complete Genome Data

More...
OMAi
AVDMEYH

Database for complete collections of gene phylogenies

More...
PhylomeDBi
O43060

Family and domain databases

Conserved Domains Database

More...
CDDi
cd08064 MPN_eIF3f, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_03005 eIF3f, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR027531 eIF3f
IPR000555 JAMM/MPN+_dom
IPR037518 MPN
IPR024969 Rpn11/EIF3F_C

The PANTHER Classification System

More...
PANTHERi
PTHR10540:SF6 PTHR10540:SF6, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01398 JAB, 1 hit
PF13012 MitMem_reg, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00232 JAB_MPN, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50249 MPN, 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.

O43060-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MALGTKHVLH LTKPSSRSSP LNIVIEPAVL FSILDHSTRK SENNQRVIGT
60 70 80 90 100
LLGTRSEDGR EIEIKSCFAV PHNESSEQVE VEMEYHRAMY HLHLKANPRE
110 120 130 140 150
VVVGWYATSP DLDAFSALIQ NLYASPAEPG TAPLGTYPHP CVHLTVNTDV
160 170 180 190 200
SSPLAIKTYV SSPVGITERL ADSCAFVPTP FTIRDDEAVR SGLKAVAAPK
210 220 230 240 250
NDPSRLASLF TDLQQLRRST LELLSMIERV SDYVQNVIDG SSPANVAVGR
260 270 280 290 300
YLMKCFSLIP CVEGQDFEKI FSSHLQDVLV VVYLANTLRT QVDIASRLNL

LP
Length:302
Mass (Da):33,251
Last modified:June 1, 1998 - 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:iA046E087CF083D84
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
CU329671 Genomic DNA Translation: CAA16829.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T40490

NCBI Reference Sequences

More...
RefSeqi
NP_596298.1, NM_001022219.2

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
SPBC4C3.07.1; SPBC4C3.07.1:pep; SPBC4C3.07

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2540868

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
spo:SPBC4C3.07

<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
CU329671 Genomic DNA Translation: CAA16829.1
PIRiT40490
RefSeqiNP_596298.1, NM_001022219.2

3D structure databases

SMRiO43060
ModBaseiSearch...

Protein-protein interaction databases

BioGridi277385, 6 interactors
STRINGi4896.SPBC4C3.07.1

Protein family/group databases

MEROPSiM67.975

PTM databases

iPTMnetiO43060

Proteomic databases

MaxQBiO43060
PaxDbiO43060
PRIDEiO43060

Genome annotation databases

EnsemblFungiiSPBC4C3.07.1; SPBC4C3.07.1:pep; SPBC4C3.07
GeneIDi2540868
KEGGispo:SPBC4C3.07

Organism-specific databases

EuPathDBiFungiDB:SPBC4C3.07
PomBaseiSPBC4C3.07

Phylogenomic databases

HOGENOMiHOG000241154
InParanoidiO43060
KOiK03249
OMAiAVDMEYH
PhylomeDBiO43060

Enzyme and pathway databases

ReactomeiR-SPO-156827 L13a-mediated translational silencing of Ceruloplasmin expression
R-SPO-72649 Translation initiation complex formation
R-SPO-72689 Formation of a pool of free 40S subunits
R-SPO-72695 Formation of the ternary complex, and subsequently, the 43S complex
R-SPO-72702 Ribosomal scanning and start codon recognition
R-SPO-72706 GTP hydrolysis and joining of the 60S ribosomal subunit

Miscellaneous databases

Protein Ontology

More...
PROi
PR:O43060

Family and domain databases

CDDicd08064 MPN_eIF3f, 1 hit
HAMAPiMF_03005 eIF3f, 1 hit
InterProiView protein in InterPro
IPR027531 eIF3f
IPR000555 JAMM/MPN+_dom
IPR037518 MPN
IPR024969 Rpn11/EIF3F_C
PANTHERiPTHR10540:SF6 PTHR10540:SF6, 1 hit
PfamiView protein in Pfam
PF01398 JAB, 1 hit
PF13012 MitMem_reg, 1 hit
SMARTiView protein in SMART
SM00232 JAB_MPN, 1 hit
PROSITEiView protein in PROSITE
PS50249 MPN, 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 nameiEIF3F_SCHPO
<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: O43060
<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: September 2, 2008
Last sequence update: June 1, 1998
Last modified: July 31, 2019
This is version 124 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 programFungal 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. Translation initiation factors
    List of translation initiation factor entries
  2. SIMILARITY comments
    Index of protein domains and families
  3. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
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