Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

UniProtKB - P63163 (RSMN_MOUSE)

Entry version 139 (02 Jun 2021)
Sequence version 1 (27 Sep 2004)
Previous versions | rss
Add a publicationFeedback
Protein

Small nuclear ribonucleoprotein-associated protein N

Gene

Snrpn

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

May be involved in tissue-specific alternative RNA processing events.

Miscellaneous

Encoded on a bicistronic transcript that code for two proteins, SNRPN and SNURF.

<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 functionRibonucleoprotein, RNA-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-72163, mRNA Splicing - Major Pathway

<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:
Small nuclear ribonucleoprotein-associated protein N
Short name:
snRNP-N
Alternative name(s):
Sm protein D
Short name:
Sm-D
Sm protein N
Short name:
Sm-N
Short name:
SmN
Tissue-specific-splicing protein
<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:Snrpn
Synonyms:Smn
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 › 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%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
  • UP000000589 <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 7

Organism-specific databases

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

More...MGIi		MGI:98347, Snrpn

<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

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_00001255241 – 240Small nuclear ribonucleoprotein-associated protein NAdd BLAST240

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 residuei108Asymmetric dimethylarginine; alternateBy similarity1
Modified residuei108Dimethylated arginine; alternateBy similarity1
Modified residuei108Omega-N-methylarginine; alternateCombined sources1
Modified residuei112Asymmetric dimethylarginine; alternateBy similarity1
Modified residuei112Dimethylated arginine; alternateBy similarity1
Modified residuei112Omega-N-methylarginine; alternateBy similarity1
Modified residuei147Omega-N-methylarginineBy similarity1
Modified residuei172Omega-N-methylarginineCombined sources1

Keywords - PTMi

Methylation

Proteomic databases

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

More...PaxDbi		P63163

PeptideAtlas

More...PeptideAtlasi		P63163

PRoteomics IDEntifications database

More...PRIDEi		P63163

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		256784

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P63163

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

More...PhosphoSitePlusi		P63163

SwissPalm database of S-palmitoylation events

More...SwissPalmi		P63163

<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 provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in brain and embryonic stem (ES) cells.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000102252, Expressed in dentate gyrus of hippocampal formation granule cell and 307 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P63163, 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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with TDRD3.

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		203381, 3 interactors

Protein interaction database and analysis system

More...IntActi		P63163, 1 interactor

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000096003

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P63163, 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		P63163

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 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati175 – 1817
Repeati191 – 1966
Repeati216 – 2216
Repeati222 – 2287
Repeati230 – 2367

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>Regioni163 – 240DisorderedSequence analysisAdd BLAST78
Regioni175 – 236Repeat-rich regionAdd BLAST62

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 type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi169 – 240Pro residuesSequence analysisAdd BLAST72

<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 snRNP SmB/SmN family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3168, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000158222

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_076902_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P63163

Identification of Orthologs from Complete Genome Data

More...OMAi		FAPQRPG

Database of Orthologous Groups

More...OrthoDBi		1630470at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P63163

TreeFam database of animal gene trees

More...TreeFami		TF314232

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001163, LSM_dom_euk/arc
IPR010920, LSM_dom_sf
IPR017131, snRNP-assoc_SmB/SmN

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01423, LSM, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF037187, snRNP_SmB/SmN, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00651, Sm, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF50182, SSF50182, 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%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.

P63163-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTVGKSSKML QHIDYRMRCI LQDGRIFIGT FKAFDKHMNL ILCDCDEFRK 
        60         70         80         90        100
IKPKNAKQPE REEKRVLGLV LLRGENLVSM TVEGPPPKDT GIARVPLAGA 
       110        120        130        140        150
AGGPGVGRAA GRGVPAGVPI PQAPAGLAGP VRGVGGPSQQ VMTPQGRGTV 
       160        170        180        190        200
AAAAVAATAS IAGAPTQYPP GRGTPPPPVG RATPPPGIMA PPPGMRPPMG 
       210        220        230        240
PPIGLPPARG TPIGMPPPGM RPPPPGIRGP PPPGMRPPRP
Length:240
Mass (Da):24,614
Last modified:September 27, 2004 - 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:i9A176D043561474C
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
X62648 mRNA Translation: CAA44517.1
X63730 mRNA Translation: CAA45273.1
S62288 mRNA Translation: AAB27138.1
AK013607 mRNA Translation: BAB28927.1
BC019589 mRNA Translation: AAH19589.1
BC024880 mRNA Translation: AAH24880.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS39974.1

Protein sequence database of the Protein Information Resource

More...PIRi		S20068

NCBI Reference Sequences

More...RefSeqi		NP_001076430.1, NM_001082961.1
NP_001076431.1, NM_001082962.1
NP_038698.1, NM_013670.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000059305; ENSMUSP00000055941; ENSMUSG00000102252
ENSMUST00000098402; ENSMUSP00000096003; ENSMUSG00000102252

Database of genes from NCBI RefSeq genomes

More...GeneIDi		20646

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:20646

UCSC genome browser

More...UCSCi		uc009heq.3, 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
X62648 mRNA Translation: CAA44517.1
X63730 mRNA Translation: CAA45273.1
S62288 mRNA Translation: AAB27138.1
AK013607 mRNA Translation: BAB28927.1
BC019589 mRNA Translation: AAH19589.1
BC024880 mRNA Translation: AAH24880.1
CCDSiCCDS39974.1
PIRiS20068
RefSeqiNP_001076430.1, NM_001082961.1
NP_001076431.1, NM_001082962.1
NP_038698.1, NM_013670.3

3D structure databases

SMRiP63163
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi203381, 3 interactors
IntActiP63163, 1 interactor
STRINGi10090.ENSMUSP00000096003

PTM databases

iPTMnetiP63163
PhosphoSitePlusiP63163
SwissPalmiP63163

Proteomic databases

PaxDbiP63163
PeptideAtlasiP63163
PRIDEiP63163
ProteomicsDBi256784

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		22280, 157 antibodies

The DNASU plasmid repository

More...DNASUi		20646

Genome annotation databases

EnsembliENSMUST00000059305; ENSMUSP00000055941; ENSMUSG00000102252
ENSMUST00000098402; ENSMUSP00000096003; ENSMUSG00000102252
GeneIDi20646
KEGGimmu:20646
UCSCiuc009heq.3, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		6638
MGIiMGI:98347, Snrpn

Phylogenomic databases

eggNOGiKOG3168, Eukaryota
GeneTreeiENSGT00940000158222
HOGENOMiCLU_076902_1_0_1
InParanoidiP63163
OMAiFAPQRPG
OrthoDBi1630470at2759
PhylomeDBiP63163
TreeFamiTF314232

Enzyme and pathway databases

ReactomeiR-MMU-72163, mRNA Splicing - Major Pathway

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		20646, 1 hit in 53 CRISPR screens

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

More...ChiTaRSi		Snrpn, mouse

Protein Ontology

More...PROi		PR:P63163
RNActiP63163, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000102252, Expressed in dentate gyrus of hippocampal formation granule cell and 307 other tissues
GenevisibleiP63163, MM

Family and domain databases

InterProiView protein in InterPro
IPR001163, LSM_dom_euk/arc
IPR010920, LSM_dom_sf
IPR017131, snRNP-assoc_SmB/SmN
PfamiView protein in Pfam
PF01423, LSM, 1 hit
PIRSFiPIRSF037187, snRNP_SmB/SmN, 1 hit
SMARTiView protein in SMART
SM00651, Sm, 1 hit
SUPFAMiSSF50182, SSF50182, 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 nameiRSMN_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: P63163
Secondary accession number(s): P14648, P17135
<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: September 27, 2004
Last sequence update: September 27, 2004
Last modified: June 2, 2021
This is version 139 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

Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. 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