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Entry version 148 (16 Oct 2019)
Sequence version 2 (24 Nov 2009)
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Protein

Pre-mRNA-processing-splicing factor 8

Gene

Prpf8

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

Plays role in pre-mRNA splicing as core component of precatalytic, catalytic and postcatalytic spliceosomal complexes, both of the predominant U2-type spliceosome and the minor U12-type spliceosome. Functions as a scaffold that mediates the ordered assembly of spliceosomal proteins and snRNAs. Required for the assembly of the U4/U6-U5 tri-snRNP complex, a building block of the spliceosome. Functions as scaffold that positions spliceosomal U2, U5 and U6 snRNAs at splice sites on pre-mRNA substrates, so that splicing can occur. Interacts with both the 5' and the 3' splice site.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

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-MMU-72163 mRNA Splicing - Major Pathway
R-MMU-72165 mRNA Splicing - Minor 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-splicing factor 8
Alternative name(s):
Splicing factor Prp8
<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:Prpf8
Synonyms:Prp8
<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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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 11

Organism-specific databases

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

More...
MGIi
MGI:2179381 Prpf8

<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 Cytoskeleton Lysosome 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 <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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000970412 – 2335Pre-mRNA-processing-splicing factor 8Add BLAST2334

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 residuei859PhosphoserineBy similarity1
Modified residuei1358PhosphoserineBy similarity1
Modified residuei1425N6,N6-dimethyllysineBy similarity1
Modified residuei1463N6-acetyllysineBy similarity1

Keywords - PTMi

Acetylation, Methylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q99PV0

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q99PV0

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

More...
PaxDbi
Q99PV0

PeptideAtlas

More...
PeptideAtlasi
Q99PV0

PRoteomics IDEntifications database

More...
PRIDEi
Q99PV0

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q99PV0

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

More...
PhosphoSitePlusi
Q99PV0

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q99PV0

<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

Strongly expressed in testis (preferentially in the outer cell layer), and moderately in ovary (preferentially in granulosa cells).1 Publication

<p>This subsection of the ‘Expression’ section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified ‘at the protein level’.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

During embryogenesis, is highly expressed at day 9.5 of gestation, and its expression decreases progressively during embryogenesis.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000020850 Expressed in 300 organ(s), highest expression level in hindlimb bud

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q99PV0 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q99PV0 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_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

Part of the U5 snRNP complex (By similarity).

Component of the U4/U6-U5 tri-snRNP complex composed of the U4, U6 and U5 snRNAs and at least PRPF3, PRPF4, PRPF6, PRPF8, PRPF31, SNRNP200, TXNL4A, SNRNP40, DDX23, CD2BP2, PPIH, SNU13, EFTUD2, SART1 and USP39 (By similarity).

Component of the U5.U4atac/U6atac snRNP complexes in U12-dependent spliceosomes (By similarity). Core component of U2-type precatalytic, catalytic and postcatalytic spliceosomal complexes (By similarity).

Found in a mRNA splicing-dependent exon junction complex (EJC) with SRRM1 (By similarity).

Interacts with U5 snRNP proteins SNRP116 and SNRNP40 (By similarity).

Interacts with EFTUD2 and SNRNP200 (By similarity).

Interacts (via the MPN (JAB/Mov34) domain) with PRPF3 ('Lys-63'-linked polyubiquitinated); may stabilize the U4/U6-U5 tri-snRNP complex (By similarity).

Interacts (via RNase H homology domain) with AAR2 (By similarity).

Interacts with RPAP3 and URI1 in a ZNHIT2-dependent manner (By similarity).

By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
228650, 57 interactors

Protein interaction database and analysis system

More...
IntActi
Q99PV0, 60 interactors

Molecular INTeraction database

More...
MINTi
Q99PV0

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000018449

<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
Q99PV0

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>Domaini2103 – 2234MPNPROSITE-ProRule annotationAdd BLAST132

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>Regioni812 – 1303Reverse transcriptase homology domainAdd BLAST492
Regioni1304 – 1577LinkerAdd BLAST274
Regioni1513 – 1526Important for branch point selectionBy similarityAdd BLAST14
Regioni1581 – 1752Restriction endonuclease homology domainAdd BLAST172
Regioni1669 – 2034Involved in interaction with pre-mRNA 5' splice siteBy similarityAdd BLAST366
Regioni1767 – 2020RNase H homology domainAdd BLAST254
Regioni2301 – 2335Required for interaction with EFTUD2 and SNRNP200By 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

The MPN (JAB/Mov34) domain has structural similarity with deubiquitinating enzymes, but lacks the residues that would bind the catalytic metal ion.By similarity
Contains a region with structural similarity to reverse transcripase, presenting the classical thumb, fingers and palm architecture, but lacks enzyme activity, since the essential metal-binding residues are not conserved.By similarity
Contains a region with structural similarity to type-2 restriction endonucleases, but the residues that would bind catalytic metal ions in endonucleases are instead involved in hydrogen bonds that stabilize the protein structure.By similarity
Contains a region with structural similarity to RNase H, but lacks RNase H activity.By similarity

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG1795 Eukaryota
COG5178 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00390000015210

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
Q99PV0

KEGG Orthology (KO)

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KOi
K12856

Identification of Orthologs from Complete Genome Data

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OMAi
WVDRSDN

Database of Orthologous Groups

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OrthoDBi
156083at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q99PV0

TreeFam database of animal gene trees

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TreeFami
TF105613

Family and domain databases

Conserved Domains Database

More...
CDDi
cd13838 RNase_H_like_Prp8_IV, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.58.1750, 1 hit

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR000555 JAMM/MPN+_dom
IPR037518 MPN
IPR012591 PRO8NT
IPR012592 PROCN
IPR012984 PROCT
IPR027652 PRP8
IPR021983 PRP8_domainIV
IPR019581 Prp8_U5-snRNA-bd
IPR042516 Prp8_U5-snRNA-bd_sf
IPR019580 Prp8_U6-snRNA-bd
IPR012337 RNaseH-like_sf
IPR019582 RRM_spliceosomal_PrP8

The PANTHER Classification System

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PANTHERi
PTHR11140 PTHR11140, 1 hit

Pfam protein domain database

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Pfami
View protein in Pfam
PF01398 JAB, 1 hit
PF08082 PRO8NT, 1 hit
PF08083 PROCN, 1 hit
PF08084 PROCT, 1 hit
PF12134 PRP8_domainIV, 1 hit
PF10598 RRM_4, 1 hit
PF10597 U5_2-snRNA_bdg, 1 hit
PF10596 U6-snRNA_bdg, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

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SMARTi
View protein in SMART
SM00232 JAB_MPN, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53098 SSF53098, 2 hits

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>Sequence (1+)i

<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.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q99PV0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAGVFPYRGP GNPVPGPLAP LPDYMSEEKL QEKARKWQQL QAKRYAEKRK
60 70 80 90 100
FGFVDAQKED MPPEHVRKII RDHGDMTNRK FRHDKRVYLG ALKYMPHAVL
110 120 130 140 150
KLLENMPMPW EQIRDVPVLY HITGAISFVN EIPWVIEPVY ISQWGSMWIM
160 170 180 190 200
MRREKRDRRH FKRMRFPPFD DEEPPLDYAD NILDVEPLEA IQLELDPEED
210 220 230 240 250
APVLDWFYDH QPLRDSRKYV NGSTYQRWQF TLPMMSTLYR LANQLLTDLV
260 270 280 290 300
DDNYFYLFDL KAFFTSKALN MAIPGGPKFE PLVRDINLQD EDWNEFNDIN
310 320 330 340 350
KIIIRQPIRT EYKIAFPYLY NNLPHHVHLT WYHTPNVVFI KTEDPDLPAF
360 370 380 390 400
YFDPLINPIS HRHSVKSQEP LPDDDEEFEL PEFVEPFLKD TPLYTDNTAN
410 420 430 440 450
GIALLWAPRP FNLRSGRTRR ALDIPLVKNW YREHCPAGQP VKVRVSYQKL
460 470 480 490 500
LKYYVLNALK HRPPKAQKKR YLFRSFKATK FFQSTKLDWV EVGLQVCRQG
510 520 530 540 550
YNMLNLLIHR KNLNYLHLDY NFNLKPVKTL TTKERKKSRF GNAFHLCREV
560 570 580 590 600
LRLTKLVVDS HVQYRLGNVD AFQLADGLQY IFAHVGQLTG MYRYKYKLMR
610 620 630 640 650
QIRMCKDLKH LIYYRFNTGP VGKGPGCGFW AAGWRVWLFF MRGITPLLER
660 670 680 690 700
WLGNLLARQF EGRHSKGVAK TVTKQRVESH FDLELRAAVM HDILDMMPEG
710 720 730 740 750
IKQNKARTIL QHLSEAWRCW KANIPWKVPG LPTPIENMIL RYVKAKADWW
760 770 780 790 800
TNTAHYNRER IRRGATVDKT VCKKNLGRLT RLYLKAEQER QHNYLKDGPY
810 820 830 840 850
ITAEEAVAVY TTTVHWLESR RFSPIPFPPL SYKHDTKLLI LALERLKEAY
860 870 880 890 900
SVKSRLNQSQ REELGLIEQA YDNPHEALSR IKRHLLTQRA FKEVGIEFMD
910 920 930 940 950
LYSHLVPVYD VEPLEKITDA YLDQYLWYEA DKRRLFPPWI KPADTEPPPL
960 970 980 990 1000
LVYKWCQGIN NLQDVWETSE GECNVMLESR FEKMYEKIDL TLLNRLLRLI
1010 1020 1030 1040 1050
VDHNIADYMT AKNNVVINYK DMNHTNSYGI IRGLQFASFI VQYYGLVMDL
1060 1070 1080 1090 1100
LVLGLHRASE MAGPPQMPND FLSFQDIATE AAHPIRLFCR YIDRIHIFFR
1110 1120 1130 1140 1150
FTADEARDLI QRYLTEHPDP NNENIVGYNN KKCWPRDARM RLMKHDVNLG
1160 1170 1180 1190 1200
RAVFWDIKNR LPRSVTTVQW ENSFVSVYSK DNPNLLFNMC GFECRILPKC
1210 1220 1230 1240 1250
RTSYEEFTHK DGVWNLQNEV TKERTAQCFL RVDDESMQRF HNRVRQILMA
1260 1270 1280 1290 1300
SGSTTFTKIV NKWNTALIGL MTYFREAVVN TQELLDLLVK CENKIQTRIK
1310 1320 1330 1340 1350
IGLNSKMPSR FPPVVFYTPK ELGGLGMLSM GHVLIPQSDL RWSKQTDVGI
1360 1370 1380 1390 1400
THFRSGMSHE EDQLIPNLYR YIQPWESEFI DSQRVWAEYA LKRQEAIAQN
1410 1420 1430 1440 1450
RRLTLEDLED SWDRGIPRIN TLFQKDRHTL AYDKGWRVRT DFKQYQVLKQ
1460 1470 1480 1490 1500
NPFWWTHQRH DGKLWNLNNY RTDMIQALGG VEGILEHTLF KGTYFPTWEG
1510 1520 1530 1540 1550
LFWEKASGFE ESMKWKKLTN AQRSGLNQIP NRRFTLWWSP TINRANVYVG
1560 1570 1580 1590 1600
FQVQLDLTGI FMHGKIPTLK ISLIQIFRAH LWQKIHESIV MDLCQVFDQE
1610 1620 1630 1640 1650
LDALEIETVQ KETIHPRKSY KMNSSCADIL LFASYKWNVS RPSLLADSKD
1660 1670 1680 1690 1700
VMDSTTTQKY WIDIQLRWGD YDSHDIERYA RAKFLDYTTD NMSIYPSPTG
1710 1720 1730 1740 1750
VLIAIDLAYN LHSAYGNWFP GSKPLIQQAM AKIMKANPAL YVLRERIRKG
1760 1770 1780 1790 1800
LQLYSSEPTE PYLSSQNYGE LFSNQIIWFV DDTNVYRVTI HKTFEGNLTT
1810 1820 1830 1840 1850
KPINGAIFIF NPRTGQLFLK IIHTSVWAGQ KRLGQLAKWK TAEEVAALIR
1860 1870 1880 1890 1900
SLPVEEQPKQ IIVTRKGMLD PLEVHLLDFP NIVIKGSELQ LPFQACLKVE
1910 1920 1930 1940 1950
KFGDLILKAT EPQMVLFNLY DDWLKTISSY TAFSRLILIL RALHVNNDRA
1960 1970 1980 1990 2000
KVILKPDKTT VTEPHHIWPT LTDEEWIKVE VQLKDLILAD YGKKNNVNVA
2010 2020 2030 2040 2050
SLTQSEIRDI ILGMEISAPS QQRQQIAEIE KQTKEQSQLT ATQTRTVNKH
2060 2070 2080 2090 2100
GDEIITSTTS NYETQTFSSK TEWRVRAISA ANLHLRTNHI YVSSDDIKET
2110 2120 2130 2140 2150
GYTYILPKNV LKKFICISDL RAQIAGYLYG VSPPDNPQVK EIRCIVMVPQ
2160 2170 2180 2190 2200
WGTHQTVHLP SQLPQHEYLK EMEPLGWIHT QPNESPQLSP QDVTTHAKIM
2210 2220 2230 2240 2250
ADNPSWDGEK TIIITCSFTP GSCTLTAYKL TPSGYEWGRQ NTDKGNNPKG
2260 2270 2280 2290 2300
YLPSHYERVQ MLLSDRFLGF FMVPAQSSWN YNFMGVRHDP NMKYELQLAN
2310 2320 2330
PKEFYHEVHR PSHFLNFALL QEGEVYSADR EDLYA
Length:2,335
Mass (Da):273,616
Last modified:November 24, 2009 - 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:iC1A7A989B1AFB3B7
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
B7ZC27B7ZC27_MOUSE
Pre-mRNA-processing-splicing factor...
Prpf8
1,044Annotation score:

Annotation score:1 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>

<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 AAH54103 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.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 conflicti797D → V in BAB32671 (PubMed:11275560).Curated1
Sequence conflicti2191 – 2195QDVTT → THASA in AAH54103 (PubMed:15489334).Curated5

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
AB047391 mRNA Translation: BAB32671.1
AL591496 Genomic DNA No translation available.
BC034648 mRNA Translation: AAH34648.1
BC054103 mRNA Translation: AAH54103.1 Different initiation.
BC093481 mRNA Translation: AAH93481.1
AK041017 mRNA Translation: BAC30783.1

The Consensus CDS (CCDS) project

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CCDSi
CCDS25048.1

NCBI Reference Sequences

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RefSeqi
NP_619600.2, NM_138659.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENSMUST00000018449; ENSMUSP00000018449; ENSMUSG00000020850
ENSMUST00000102510; ENSMUSP00000099568; ENSMUSG00000020850

Database of genes from NCBI RefSeq genomes

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GeneIDi
192159

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:192159

UCSC genome browser

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UCSCi
uc007kdx.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
AB047391 mRNA Translation: BAB32671.1
AL591496 Genomic DNA No translation available.
BC034648 mRNA Translation: AAH34648.1
BC054103 mRNA Translation: AAH54103.1 Different initiation.
BC093481 mRNA Translation: AAH93481.1
AK041017 mRNA Translation: BAC30783.1
CCDSiCCDS25048.1
RefSeqiNP_619600.2, NM_138659.2

3D structure databases

SMRiQ99PV0
ModBaseiSearch...

Protein-protein interaction databases

BioGridi228650, 57 interactors
IntActiQ99PV0, 60 interactors
MINTiQ99PV0
STRINGi10090.ENSMUSP00000018449

PTM databases

iPTMnetiQ99PV0
PhosphoSitePlusiQ99PV0
SwissPalmiQ99PV0

Proteomic databases

EPDiQ99PV0
MaxQBiQ99PV0
PaxDbiQ99PV0
PeptideAtlasiQ99PV0
PRIDEiQ99PV0

Protocols and materials databases

The DNASU plasmid repository

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DNASUi
192159

Genome annotation databases

EnsembliENSMUST00000018449; ENSMUSP00000018449; ENSMUSG00000020850
ENSMUST00000102510; ENSMUSP00000099568; ENSMUSG00000020850
GeneIDi192159
KEGGimmu:192159
UCSCiuc007kdx.1 mouse

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
10594
MGIiMGI:2179381 Prpf8

Phylogenomic databases

eggNOGiKOG1795 Eukaryota
COG5178 LUCA
GeneTreeiENSGT00390000015210
InParanoidiQ99PV0
KOiK12856
OMAiWVDRSDN
OrthoDBi156083at2759
PhylomeDBiQ99PV0
TreeFamiTF105613

Enzyme and pathway databases

ReactomeiR-MMU-72163 mRNA Splicing - Major Pathway
R-MMU-72165 mRNA Splicing - Minor Pathway

Miscellaneous databases

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

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ChiTaRSi
Prpf8 mouse

Protein Ontology

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PROi
PR:Q99PV0

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000020850 Expressed in 300 organ(s), highest expression level in hindlimb bud
ExpressionAtlasiQ99PV0 baseline and differential
GenevisibleiQ99PV0 MM

Family and domain databases

CDDicd13838 RNase_H_like_Prp8_IV, 1 hit
Gene3Di1.20.58.1750, 1 hit
InterProiView protein in InterPro
IPR000555 JAMM/MPN+_dom
IPR037518 MPN
IPR012591 PRO8NT
IPR012592 PROCN
IPR012984 PROCT
IPR027652 PRP8
IPR021983 PRP8_domainIV
IPR019581 Prp8_U5-snRNA-bd
IPR042516 Prp8_U5-snRNA-bd_sf
IPR019580 Prp8_U6-snRNA-bd
IPR012337 RNaseH-like_sf
IPR019582 RRM_spliceosomal_PrP8
PANTHERiPTHR11140 PTHR11140, 1 hit
PfamiView protein in Pfam
PF01398 JAB, 1 hit
PF08082 PRO8NT, 1 hit
PF08083 PROCN, 1 hit
PF08084 PROCT, 1 hit
PF12134 PRP8_domainIV, 1 hit
PF10598 RRM_4, 1 hit
PF10597 U5_2-snRNA_bdg, 1 hit
PF10596 U6-snRNA_bdg, 1 hit
SMARTiView protein in SMART
SM00232 JAB_MPN, 1 hit
SUPFAMiSSF53098 SSF53098, 2 hits
PROSITEiView protein in PROSITE
PS50249 MPN, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

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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 nameiPRP8_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: Q99PV0
Secondary accession number(s): A5D6Q4
, Q5ND30, Q5ND31, Q7TQK2, Q8BRZ5, Q8K001
<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: June 7, 2005
Last sequence update: November 24, 2009
Last modified: October 16, 2019
This is version 148 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 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

Complete proteome, Reference proteome

Documents

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