Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 119 (16 Oct 2019)
Sequence version 1 (01 Jun 1998)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Pre-mRNA-processing factor 31

Gene

prp31

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Reviewed-Annotation score:

Annotation score:4 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>
-Protein inferred from homologyi <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

Required for spliceosome assembly where it is needed to link the U4/U6XU5 tri-snRNP to the prespliceosome complexes.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

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 functionRibonucleoprotein, RNA-binding
Biological processmRNA processing, mRNA splicing

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SPO-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_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:
Pre-mRNA-processing factor 31
<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:prp31
ORF Names:SPBC119.13c
<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:SPBC119.13c

Schizosaccharomyces pombe database

More...
PomBasei
SPBC119.13c prp31

<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

Nucleus, Spliceosome

<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_00000585881 – 518Pre-mRNA-processing factor 31Add BLAST518

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
O42904

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

More...
PaxDbi
O42904

PRoteomics IDEntifications database

More...
PRIDEi
O42904

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
O42904

<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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections (‘Function’, ‘PTM / Processing’, ‘Pathology and Biotech’) according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei271Interaction with U4 snRNABy similarity1

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
276583, 10 interactors

Protein interaction database and analysis system

More...
IntActi
O42904, 1 interactor

STRING: functional protein association networks

More...
STRINGi
4896.SPBC119.13c.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
O42904

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>Domaini239 – 357NopPROSITE-ProRule annotationAdd BLAST119

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili112 – 147By similarityAdd BLAST36
Coiled coili205 – 239By similarityAdd BLAST35

<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

Interacts with the snRNP via the Nop domain.By similarity
The coiled coil domain is formed by two non-contiguous helices.By similarity

<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 PRP31 family.Curated

Keywords - Domaini

Coiled coil

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000207983

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O42904

KEGG Orthology (KO)

More...
KOi
K12844

Identification of Orthologs from Complete Genome Data

More...
OMAi
EKEVGYG

Database for complete collections of gene phylogenies

More...
PhylomeDBi
O42904

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.246.90, 1 hit
1.10.287.660, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR029012 Helix_hairpin_bin_sf
IPR042239 Nop_C
IPR002687 Nop_dom
IPR036070 Nop_dom_sf
IPR012976 NOSIC
IPR027105 Prp31
IPR019175 Prp31_C

The PANTHER Classification System

More...
PANTHERi
PTHR13904 PTHR13904, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01798 Nop, 1 hit
PF09785 Prp31_C, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00931 NOSIC, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF89124 SSF89124, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51358 NOP, 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.

O42904-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSLADELLAD LDDIEETTES TITDELGPDA KKRRLELQLE EGNGISAELE
60 70 80 90 100
NDLDITKISD SAQKLPSEVA NKFNDNNENI YQLLNSTRLR DIIEGTEKYK
110 120 130 140 150
GTEKQAITGN IEDDLEYHLI VDSNSIAMEI DDEILRLHRL VKEWYHDRFP
160 170 180 190 200
ELSSLVLNAF DYCKTVSSLL NDLDNSKTKL SFLPSATVMV IATTATTTVG
210 220 230 240 250
KPLPDEMIKN VKNCCEAIQQ LGEEKQKIIE YVQSRISVVA PNLSAVVGST
260 270 280 290 300
TAANLIGIAG GLTRLGKFPA CNLPALGKRR LTTIGINNPA VSGDYGFLYM
310 320 330 340 350
SEIVQKTPPD VRKQAIRMTA AKVALAARID SIHEYPDGSF GISARKEVER
360 370 380 390 400
KIEKLLEPPS QKPTVALPVP DDRPKRRRGG RRIRKMKEQY AVTELRRLQN
410 420 430 440 450
RVAFGKEEAE VFNFDETEGL GMLGQEGEGK IRAVSIDSRT KLRLPKARKA
460 470 480 490 500
QLQSMAQKNP LAASGLQSSL SFTPIQGIEL VNPLLQRQQK VEEANKWFRD
510
GVFTQIKKDS NEPKNKFS
Length:518
Mass (Da):57,739
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:iEA2CBCB489438E6E
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
CU329671 Genomic DNA Translation: CAA17928.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T39311

NCBI Reference Sequences

More...
RefSeqi
NP_595294.1, NM_001021201.2

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
SPBC119.13c.1; SPBC119.13c.1:pep; SPBC119.13c

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2540045

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
spo:SPBC119.13c

<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: CAA17928.1
PIRiT39311
RefSeqiNP_595294.1, NM_001021201.2

3D structure databases

SMRiO42904
ModBaseiSearch...

Protein-protein interaction databases

BioGridi276583, 10 interactors
IntActiO42904, 1 interactor
STRINGi4896.SPBC119.13c.1

PTM databases

iPTMnetiO42904

Proteomic databases

MaxQBiO42904
PaxDbiO42904
PRIDEiO42904

Genome annotation databases

EnsemblFungiiSPBC119.13c.1; SPBC119.13c.1:pep; SPBC119.13c
GeneIDi2540045
KEGGispo:SPBC119.13c

Organism-specific databases

EuPathDBiFungiDB:SPBC119.13c
PomBaseiSPBC119.13c prp31

Phylogenomic databases

HOGENOMiHOG000207983
InParanoidiO42904
KOiK12844
OMAiEKEVGYG
PhylomeDBiO42904

Enzyme and pathway databases

ReactomeiR-SPO-72163 mRNA Splicing - Major Pathway

Miscellaneous databases

Protein Ontology

More...
PROi
PR:O42904

Family and domain databases

Gene3Di1.10.246.90, 1 hit
1.10.287.660, 1 hit
InterProiView protein in InterPro
IPR029012 Helix_hairpin_bin_sf
IPR042239 Nop_C
IPR002687 Nop_dom
IPR036070 Nop_dom_sf
IPR012976 NOSIC
IPR027105 Prp31
IPR019175 Prp31_C
PANTHERiPTHR13904 PTHR13904, 1 hit
PfamiView protein in Pfam
PF01798 Nop, 1 hit
PF09785 Prp31_C, 1 hit
SMARTiView protein in SMART
SM00931 NOSIC, 1 hit
SUPFAMiSSF89124 SSF89124, 1 hit
PROSITEiView protein in PROSITE
PS51358 NOP, 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 nameiPRP31_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: O42904
<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: January 11, 2001
Last sequence update: June 1, 1998
Last modified: October 16, 2019
This is version 119 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. SIMILARITY comments
    Index of protein domains and families
  2. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
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