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UniProtKB - P25367 (RNQ1_YEAST)

Entry version 158 (02 Jun 2021)
Sequence version 2 (26 Apr 2004)
Previous versions | rss
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Protein

[PIN+] prion protein RNQ1

Gene

RNQ1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's 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

Transferable epigenetic modifier which forms a prion responsible for the non-Mendelian trait [PIN+]. The native function of the soluble protein is unknown.

2 Publications

Miscellaneous

[PIN+], also known as [RNQ+], is the prion form of RNQ1 (PubMed:10678178). [PIN+] is the result of a conformational change of the cellular RNQ1 protein that becomes self-propagating and infectious. This conformational change generates a form of RNQ1 that assembles into amyloid fibrils (PubMed:17097676). [PIN+] promotes de novo [PSI+] formation upon SUP35 overproduction (cross-seeding) (PubMed:11511345). [PIN+] can be cured by GdnHCl and by deletion of the molecular chaperone HSP104, which is required for [PIN+] propagation (PubMed:10678178).3 Publications
Present with 1140 molecules/cell in log phase SD medium.1 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

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 functionPrion

<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:
[PIN+] prion protein RNQ1
Alternative name(s):
Rich in asparagine and glutamine protein 1
<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:RNQ1
Ordered Locus Names:YCL028W
ORF Names:YCL181, YCL28W
<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>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<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 identifieri559292 [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 › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces ›
<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
  • UP000002311 <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 III

Organism-specific databases

Saccharomyces Genome Database

More...SGDi		S000000533, RNQ1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		FungiDB:YCL028W

<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

Amyloid, Cytoplasm, 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 '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_00000973901 – 405[PIN+] prion protein RNQ1Add BLAST405

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki5Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)Combined sources
Cross-linki84Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)Combined sources
<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 residuei143PhosphoserineCombined sources1

Keywords - PTMi

Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

MaxQB - The MaxQuant DataBase

More...MaxQBi		P25367

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

More...PaxDbi		P25367

PRoteomics IDEntifications database

More...PRIDEi		P25367

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P25367

<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%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		30955, 121 interactors

Database of interacting proteins

More...DIPi		DIP-4323N

Protein interaction database and analysis system

More...IntActi		P25367, 38 interactors

Molecular INTeraction database

More...MINTi		P25367

STRING: functional protein association networks

More...STRINGi		4932.YCL028W

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P25367, 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		P25367

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>Regioni149 – 172DisorderedSequence analysisAdd BLAST24
Regioni153 – 402Prion domain (PrD)Add BLAST250
Regioni185 – 405DisorderedSequence analysisAdd BLAST221

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The prion domain (PrD) is a Gln/Asn (Q/N)-rich domain, which is unstructured in its native, soluble form, and which forms a parallel in-register beta-sheet in its amyloid form.

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502S2FC, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_702391_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P25367

Identification of Orthologs from Complete Genome Data

More...OMAi		SRKYYYV

<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.

P25367-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDTDKLISEA ESHFSQGNHA EAVAKLTSAA QSNPNDEQMS TIESLIQKIA 
        60         70         80         90        100
GYVMDNRSGG SDASQDRAAG GGSSFMNTLM ADSKGSSQTQ LGKLALLATV 
       110        120        130        140        150
MTHSSNKGSS NRGFDVGTVM SMLSGSGGGS QSMGASGLAA LASQFFKSGN 
       160        170        180        190        200
NSQGQGQGQG QGQGQGQGQG QGSFTALASL ASSFMNSNNN NQQGQNQSSG 
       210        220        230        240        250
GSSFGALASM ASSFMHSNNN QNSNNSQQGY NQSYQNGNQN SQGYNNQQYQ 
       260        270        280        290        300
GGNGGYQQQQ GQSGGAFSSL ASMAQSYLGG GQTQSNQQQY NQQGQNNQQQ 
       310        320        330        340        350
YQQQGQNYQH QQQGQQQQQG HSSSFSALAS MASSYLGNNS NSNSSYGGQQ 
       360        370        380        390        400
QANEYGRPQQ NGQQQSNEYG RPQYGGNQNS NGQHESFNFS GNFSQQNNNG 

NQNRY
Length:405
Mass (Da):42,580
Last modified:April 26, 2004 - 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:i8ED9C40A7DF70F7F
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAA34615 differs from that shown. Reason: Frameshift.Curated

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 conflicti181A → T in AAA34615 (PubMed:3302672).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti166 – 169Missing in strain: SCI7.2/b, SCI11.5/a and SCI11.5/c. 4
Natural varianti171 – 172Missing in strain: SCI7.2/a, SCI7.2/d, SCI11.5/b and SCI11.5/d. 2
Natural varianti289 – 299Missing in strain: SCI7.2/b, SCI7.2/d and SCI11.5/c. Add BLAST11
Natural varianti293 – 303Missing in strain: SCI9. Add BLAST11
Natural varianti360Q → H in strain: SCI3, SCI4, SCI7.2/a, SCI7.2/b, SCI7.2/d, SCI11.5/a, SCI11.5/b, SCI11.5/c and SCI11.5/d. 1
Natural varianti372P → PQHNGQQQSNEYGRP in strain: SCI7.2/b, SCI7.2/d and SCI11.5/c. 1
Natural varianti383Q → H in strain: SCI7.2/b,SCI7.2/d and SCI11.5/c. 1
Natural varianti387F → L in strain: SCI4. 1

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
M16717 Genomic DNA Translation: AAA34615.1 Frameshift.
X59720 Genomic DNA Translation: CAC42958.1
AY028674 Genomic DNA Translation: AAK26208.1
AY028675 Genomic DNA Translation: AAK26209.1
AY028676 Genomic DNA Translation: AAK26210.1
AY028677 Genomic DNA Translation: AAK26211.1
AY028678 Genomic DNA Translation: AAK26212.1
AY028679 Genomic DNA Translation: AAK26213.1
AY028680 Genomic DNA Translation: AAK26214.1
AY028681 Genomic DNA Translation: AAK26215.1
AY028682 Genomic DNA Translation: AAK26216.1
AY028683 Genomic DNA Translation: AAK26217.1
AY028684 Genomic DNA Translation: AAK26218.1
AY028685 Genomic DNA Translation: AAK26219.1
BK006937 Genomic DNA Translation: DAA07456.1

Protein sequence database of the Protein Information Resource

More...PIRi		S19355

NCBI Reference Sequences

More...RefSeqi		NP_009902.2, NM_001178673.1

Genome annotation databases

Ensembl fungal genome annotation project

More...EnsemblFungii		YCL028W_mRNA; YCL028W; YCL028W

Database of genes from NCBI RefSeq genomes

More...GeneIDi		850329

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		sce:YCL028W

<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
M16717 Genomic DNA Translation: AAA34615.1 Frameshift.
X59720 Genomic DNA Translation: CAC42958.1
AY028674 Genomic DNA Translation: AAK26208.1
AY028675 Genomic DNA Translation: AAK26209.1
AY028676 Genomic DNA Translation: AAK26210.1
AY028677 Genomic DNA Translation: AAK26211.1
AY028678 Genomic DNA Translation: AAK26212.1
AY028679 Genomic DNA Translation: AAK26213.1
AY028680 Genomic DNA Translation: AAK26214.1
AY028681 Genomic DNA Translation: AAK26215.1
AY028682 Genomic DNA Translation: AAK26216.1
AY028683 Genomic DNA Translation: AAK26217.1
AY028684 Genomic DNA Translation: AAK26218.1
AY028685 Genomic DNA Translation: AAK26219.1
BK006937 Genomic DNA Translation: DAA07456.1
PIRiS19355
RefSeqiNP_009902.2, NM_001178673.1

3D structure databases

SMRiP25367
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi30955, 121 interactors
DIPiDIP-4323N
IntActiP25367, 38 interactors
MINTiP25367
STRINGi4932.YCL028W

PTM databases

iPTMnetiP25367

Proteomic databases

MaxQBiP25367
PaxDbiP25367
PRIDEiP25367

Genome annotation databases

EnsemblFungiiYCL028W_mRNA; YCL028W; YCL028W
GeneIDi850329
KEGGisce:YCL028W

Organism-specific databases

SGDiS000000533, RNQ1
VEuPathDBiFungiDB:YCL028W

Phylogenomic databases

eggNOGiENOG502S2FC, Eukaryota
HOGENOMiCLU_702391_0_0_1
InParanoidiP25367
OMAiSRKYYYV

Miscellaneous databases

Protein Ontology

More...PROi		PR:P25367
RNActiP25367, protein

Family and domain databases

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 nameiRNQ1_YEAST
<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: P25367
Secondary accession number(s): D6VQY7
, Q8NKJ9, Q8TF94, Q8TFA2, Q8TFC8, Q8TFP4, Q8TFP5, Q8TFP6, Q8TFP7, Q8TFP8
<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: May 1, 1992
Last sequence update: April 26, 2004
Last modified: June 2, 2021
This is version 158 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)
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

Reference proteome

Documents

  1. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. Yeast chromosome III
    Yeast (Saccharomyces cerevisiae) chromosome III: entries and gene names
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