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UniProtKB - Q8IZL8 (PELP1_HUMAN)

Entry version 161 (29 Sep 2021)
Sequence version 2 (03 Oct 2006)
Previous versions | rss
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Protein

Proline-, glutamic acid- and leucine-rich protein 1

Gene

PELP1

Organism
Homo sapiens (Human)
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

Coactivator of estrogen receptor-mediated transcription and a corepressor of other nuclear hormone receptors and sequence-specific transcription factors (PubMed:14963108).

Plays a role in estrogen receptor (ER) genomic activity when present in the nuclear compartment by activating the ER target genes in a hormonal stimulation dependent manner. Can facilitate ER non-genomic signaling via SRC and PI3K interaction in the cytosol. Plays a role in E2-mediated cell cycle progression by interacting with RB1. May have important functional implications in ER/growth factor cross-talk. Interacts with several growth factor signaling components including EGFR and HRS. Functions as the key stabilizing component of the Five Friends of Methylated CHTOP (5FMC) complex; the 5FMC complex is recruited to ZNF148 by methylated CHTOP, leading to desumoylation of ZNF148 and subsequent transactivation of ZNF148 target genes. Component of the PELP1 complex involved in the nucleolar steps of 28S rRNA maturation and the subsequent nucleoplasmic transit of the pre-60S ribosomal subunit. Regulates pre-60S association of the critical remodeling factor MDN1 (PubMed:21326211).

May promote tumorigenesis via its interaction with and modulation of several oncogenes including SRC, PI3K, STAT3 and EGFR. Plays a role in cancer cell metastasis via its ability to modulate E2-mediated cytoskeleton changes and cell migration via its interaction with SRC and PI3K.

12 Publications

Miscellaneous

Expression is increased in breast tumor samples.1 Publication

Caution

There was previous evidence for interactions with AR, NR3C1 and ESR2. However this paper was retracted as cell-based data was viewed as unreliable.2 Publications

<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 functionActivator, Repressor
Biological processTranscription

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q8IZL8

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-6791226, Major pathway of rRNA processing in the nucleolus and cytosol
R-HSA-8849473, PTK6 Expression

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q8IZL8

<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:
Proline-, glutamic acid- and leucine-rich protein 1
Alternative name(s):
Modulator of non-genomic activity of estrogen receptor
Transcription factor HMX3
<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:PELP1
Synonyms:HMX3, MNAR
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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 17

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:30134, PELP1

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		609455, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q8IZL8

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000141456

<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

Cytoplasm, Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi826K → R: Not sumoylated. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		27043

Open Targets

More...OpenTargetsi		ENSG00000141456

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA142671186

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q8IZL8, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		PELP1

Domain mapping of disease mutations (DMDM)

More...DMDMi		115502553

<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 methionineiRemovedCombined sources
<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_00002521352 – 1130Proline-, glutamic acid- and leucine-rich protein 1Add BLAST1129

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-acetylalanineCombined sources1
Modified residuei13PhosphoserineBy similarity1
Modified residuei477PhosphoserineCombined sources1
Modified residuei481PhosphoserineCombined sources1
Modified residuei488PhosphothreonineCombined sources1
Modified residuei745PhosphothreonineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">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-linki826Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)1 Publication
Modified residuei1033PhosphoserineCombined sources1
Modified residuei1043PhosphoserineCombined sources1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Transiently sumoylated, preferentially conjugated to SUMO2 or SUMO3. Sumoylation causes nucleolar exclusion of PELP1 and promotes the recruitment of MDN1 to pre-60S particles. Desumoylation by SUMO isopeptidase SENP3 is needed to release both PELP1 and MDN1 from pre-ribosomes.2 Publications

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

The CPTAC Assay portal

More...CPTACi		CPTAC-1629

Encyclopedia of Proteome Dynamics

More...EPDi		Q8IZL8

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q8IZL8

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q8IZL8

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q8IZL8

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

More...PaxDbi		Q8IZL8

PeptideAtlas

More...PeptideAtlasi		Q8IZL8

PRoteomics IDEntifications database

More...PRIDEi		Q8IZL8

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		71367

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q8IZL8, 3 sites, 1 O-linked glycan (3 sites)

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q8IZL8

MetOSite database of methionine sulfoxide sites

More...MetOSitei		Q8IZL8

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

More...PhosphoSitePlusi		Q8IZL8

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q8IZL8

<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

Widely expressed.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000141456, Expressed in amniotic fluid and 248 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q8IZL8, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q8IZL8, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000141456, Low tissue specificity

<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

Interacts with HRS, RXRA, SUMO2, HDAC2, RB1 and STAT3.

Interacts with PI3K, SRC and EGFR in cytoplasm.

Interacts with ESR1, the interaction is enhanced by 17-beta-; the interaction increases ESR1 transcriptional activity (PubMed:11481323, PubMed:14963108).

Interacts with CREBBP and EP300 in a ligand-dependent manner (PubMed:11481323). Forms two complexes in the presence of 17-beta-estradiol; one with SRC (via the SH3 domain) and ESR1 and another with LCK and ESR1 (PubMed:14963108).

Interacts with histone H1 and H3 with a greater affinity for H1.

Component of some MLL1/MLL complex, at least composed of the core components KMT2A/MLL1, ASH2L, HCFC1/HCF1, WDR5 and RBBP5, as well as the facultative components BAP18, CHD8, E2F6, HSP70, INO80C, KANSL1, LAS1L, MAX, MCRS1, MGA, KAT8/MOF, PELP1, PHF20, PRP31, RING2, RUVB1/TIP49A, RUVB2/TIP49B, SENP3, TAF1, TAF4, TAF6, TAF7, TAF9 and TEX10. Core component of the 5FMC complex, at least composed of PELP1, LAS1L, TEX10, WDR18 and SENP3; the complex interacts with methylated CHTOP and ZNF148.

Interacts with NOL9.

Interacts with BCAS3.

Component of the PELP1 complex, composed of at least PELP1, TEX10 and WDR18. The complex interacts (via PELP1) with MDN1 (via its hexameric AAA ATPase ring) and the pre-60S ribosome particles (PubMed:21326211, PubMed:27814492).

15 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section">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		117973, 95 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		Q8IZL8

The Eukaryotic Linear Motif resource for Functional Sites in Proteins

More...ELMi		Q8IZL8

Protein interaction database and analysis system

More...IntActi		Q8IZL8, 37 interactors

Molecular INTeraction database

More...MINTi		Q8IZL8

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000301396

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q8IZL8, 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

<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>Regioni2 – 80Required for modulation of ESR1 transcriptional activity1 PublicationAdd BLAST79
Regioni121 – 189Required for modulation of ESR1 transcriptional activity1 PublicationAdd BLAST69
Regioni473 – 497DisorderedSequence analysisAdd BLAST25
Regioni639 – 1130DisorderedSequence analysisAdd BLAST492

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi33 – 37LXXLL motif 15
Motifi69 – 73LXXLL motif 25
Motifi111 – 115LXXLL motif 35
Motifi155 – 159LXXLL motif 45
Motifi177 – 181LXXLL motif 55
Motifi264 – 268LXXLL motif 65
Motifi271 – 275LXXLL motif 75
Motifi364 – 368LXXLL motif 85
Motifi459 – 463LXXLL motif 95
Motifi579 – 583LXXLL motif 105
Motifi584 – 588LXXLL motif 115

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 biasi639 – 701Pro residuesSequence analysisAdd BLAST63
Compositional biasi793 – 865Pro residuesSequence analysisAdd BLAST73
Compositional biasi882 – 968Acidic residuesSequence analysisAdd BLAST87
Compositional biasi976 – 1000Pro residuesSequence analysisAdd BLAST25
Compositional biasi1084 – 1098Acidic residuesSequence analysisAdd BLAST15
Compositional biasi1114 – 1130Basic and acidic residuesSequence analysisAdd BLAST17

<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 Glu-rich region mediates histones interaction.1 Publication
The Leu-Xaa-Xaa-Leu-Leu (LXXLL) motifs are required for the association with nuclear receptor ESR1.1 Publication

<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 RIX1/PELP1 family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502QQE7, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00730000111225

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q8IZL8

Identification of Orthologs from Complete Genome Data

More...OMAi		WEQELHC

Database of Orthologous Groups

More...OrthoDBi		427039at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q8IZL8

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.25.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR011989, ARM-like
IPR016024, ARM-type_fold
IPR012583, RIX1_N
IPR012980, Uncharacterised_NUC202

Pfam protein domain database

More...Pfami		View protein in Pfam
PF08166, NUC202, 2 hits
PF08167, RIX1, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48371, SSF48371, 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 6 potential isoforms that are computationally mapped.Show allAlign All

Q8IZL8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAAAVLSGPS AGSAAGVPGG TGGLSAVSSG PRLRLLLLES VSGLLQPRTG 
        60         70         80         90        100
SAVAPVHPPN RSAPHLPGLM CLLRLHGSVG GAQNLSALGA LVSLSNARLS 
       110        120        130        140        150
SIKTRFEGLC LLSLLVGESP TELFQQHCVS WLRSIQQVLQ TQDPPATMEL 
       160        170        180        190        200
AVAVLRDLLR YAAQLPALFR DISMNHLPGL LTSLLGLRPE CEQSALEGMK 
       210        220        230        240        250
ACMTYFPRAC GSLKGKLASF FLSRVDALSP QLQQLACECY SRLPSLGAGF 
       260        270        280        290        300
SQGLKHTESW EQELHSLLAS LHTLLGALYE GAETAPVQNE GPGVEMLLSS 
       310        320        330        340        350
EDGDAHVLLQ LRQRFSGLAR CLGLMLSSEF GAPVSVPVQE ILDFICRTLS 
       360        370        380        390        400
VSSKNISLHG DGPLRLLLLP SIHLEALDLL SALILACGSR LLRFGILIGR 
       410        420        430        440        450
LLPQVLNSWS IGRDSLSPGQ ERPYSTVRTK VYAILELWVQ VCGASAGMLQ 
       460        470        480        490        500
GGASGEALLT HLLSDISPPA DALKLRSPRG SPDGSLQTGK PSAPKKLKLD 
       510        520        530        540        550
VGEAMAPPSH RKGDSNANSD VCAAALRGLS RTILMCGPLI KEETHRRLHD 
       560        570        580        590        600
LVLPLVMGVQ QGEVLGSSPY TSSRCRRELY CLLLALLLAP SPRCPPPLAC 
       610        620        630        640        650
ALQAFSLGQR EDSLEVSSFC SEALVTCAAL THPRVPPLQP MGPTCPTPAP 
       660        670        680        690        700
VPPPEAPSPF RAPPFHPPGP MPSVGSMPSA GPMPSAGPMP SAGPVPSARP 
       710        720        730        740        750
GPPTTANHLG LSVPGLVSVP PRLLPGPENH RAGSNEDPIL APSGTPPPTI 
       760        770        780        790        800
PPDETFGGRV PRPAFVHYDK EEASDVEISL ESDSDDSVVI VPEGLPPLPP 
       810        820        830        840        850
PPPSGATPPP IAPTGPPTAS PPVPAKEEPE ELPAAPGPLP PPPPPPPPVP 
       860        870        880        890        900
GPVTLPPPQL VPEGTPGGGG PPALEEDLTV ININSSDEEE EEEEEEEEEE 
       910        920        930        940        950
EEEEEEEEDF EEEEEDEEEY FEEEEEEEEE FEEEFEEEEG ELEEEEEEED 
       960        970        980        990       1000
EEEEEELEEV EDLEFGTAGG EVEEGAPPPP TLPPALPPPE SPPKVQPEPE 
      1010       1020       1030       1040       1050
PEPGLLLEVE EPGTEEERGA DTAPTLAPEA LPSQGEVERE GESPAAGPPP 
      1060       1070       1080       1090       1100
QELVEEEPSA PPTLLEEETE DGSDKVQPPP ETPAEEEMET ETEAEALQEK 
      1110       1120       1130
EQDDTAAMLA DFIDCPPDDE KPPPPTEPDS
Length:1,130
Mass (Da):119,700
Last modified:October 3, 2006 - 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:i7B0DEE7A198DA9A6
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 are 6 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
C9JFV4C9JFV4_HUMAN
Modulator of non-genomic activity o...
PELP1
1,180Annotation score:

Annotation score:2 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>
E7EV54E7EV54_HUMAN
Proline-, glutamic acid- and leucin...
PELP1
906Annotation score:

Annotation score:2 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>
I3L445I3L445_HUMAN
Proline-, glutamic acid- and leucin...
PELP1
301Annotation 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>
I3L4P1I3L4P1_HUMAN
Proline-, glutamic acid- and leucin...
PELP1
99Annotation 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>
I3L1P4I3L1P4_HUMAN
Proline-, glutamic acid- and leucin...
PELP1
148Annotation 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>
I3L4M7I3L4M7_HUMAN
Proline-, glutamic acid- and leucin...
PELP1
156Annotation 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 AAC17708 differs from that shown. Intron retention.Curated
The sequence AAC17708 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 conflicti2A → V in AAC17708 (PubMed:11481323).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 variantiVAR_0277661126T → S. Corresponds to variant dbSNP:rs9436Ensembl.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
AF547989 mRNA Translation: AAN41255.1
BC002875 mRNA Translation: AAH02875.2
BC010457 mRNA Translation: AAH10457.2
BC069058 mRNA Translation: AAH69058.1
U88153 mRNA Translation: AAC17708.2 Sequence problems.
AY882602 mRNA Translation: AAW80659.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS58503.2

NCBI Reference Sequences

More...RefSeqi		NP_001265170.1, NM_001278241.1
NP_055204.3, NM_014389.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000572293; ENSP00000460300; ENSG00000141456
ENST00000574876; ENSP00000461625; ENSG00000141456

Database of genes from NCBI RefSeq genomes

More...GeneIDi		27043

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:27043

UCSC genome browser

More...UCSCi		uc059zun.1, human

<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
AF547989 mRNA Translation: AAN41255.1
BC002875 mRNA Translation: AAH02875.2
BC010457 mRNA Translation: AAH10457.2
BC069058 mRNA Translation: AAH69058.1
U88153 mRNA Translation: AAC17708.2 Sequence problems.
AY882602 mRNA Translation: AAW80659.1
CCDSiCCDS58503.2
RefSeqiNP_001265170.1, NM_001278241.1
NP_055204.3, NM_014389.2

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Protein-protein interaction databases

BioGRIDi117973, 95 interactors
CORUMiQ8IZL8
ELMiQ8IZL8
IntActiQ8IZL8, 37 interactors
MINTiQ8IZL8
STRINGi9606.ENSP00000301396

PTM databases

GlyGeniQ8IZL8, 3 sites, 1 O-linked glycan (3 sites)
iPTMnetiQ8IZL8
MetOSiteiQ8IZL8
PhosphoSitePlusiQ8IZL8
SwissPalmiQ8IZL8

Genetic variation databases

BioMutaiPELP1
DMDMi115502553

Proteomic databases

CPTACiCPTAC-1629
EPDiQ8IZL8
jPOSTiQ8IZL8
MassIVEiQ8IZL8
MaxQBiQ8IZL8
PaxDbiQ8IZL8
PeptideAtlasiQ8IZL8
PRIDEiQ8IZL8
ProteomicsDBi71367

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		23315, 267 antibodies

The DNASU plasmid repository

More...DNASUi		27043

Genome annotation databases

EnsembliENST00000572293; ENSP00000460300; ENSG00000141456
ENST00000574876; ENSP00000461625; ENSG00000141456
GeneIDi27043
KEGGihsa:27043
UCSCiuc059zun.1, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		27043
DisGeNETi27043

GeneCards: human genes, protein and diseases

More...GeneCardsi		PELP1
HGNCiHGNC:30134, PELP1
HPAiENSG00000141456, Low tissue specificity
MIMi609455, gene
neXtProtiNX_Q8IZL8
OpenTargetsiENSG00000141456
PharmGKBiPA142671186
VEuPathDBiHostDB:ENSG00000141456

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG502QQE7, Eukaryota
GeneTreeiENSGT00730000111225
InParanoidiQ8IZL8
OMAiWEQELHC
OrthoDBi427039at2759
PhylomeDBiQ8IZL8

Enzyme and pathway databases

PathwayCommonsiQ8IZL8
ReactomeiR-HSA-6791226, Major pathway of rRNA processing in the nucleolus and cytosol
R-HSA-8849473, PTK6 Expression
SIGNORiQ8IZL8

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		27043, 596 hits in 945 CRISPR screens

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

More...ChiTaRSi		PELP1, human

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		27043
PharosiQ8IZL8, Tbio

Protein Ontology

More...PROi		PR:Q8IZL8
RNActiQ8IZL8, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000141456, Expressed in amniotic fluid and 248 other tissues
ExpressionAtlasiQ8IZL8, baseline and differential
GenevisibleiQ8IZL8, HS

Family and domain databases

Gene3Di1.25.10.10, 1 hit
InterProiView protein in InterPro
IPR011989, ARM-like
IPR016024, ARM-type_fold
IPR012583, RIX1_N
IPR012980, Uncharacterised_NUC202
PfamiView protein in Pfam
PF08166, NUC202, 2 hits
PF08167, RIX1, 1 hit
SUPFAMiSSF48371, SSF48371, 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 nameiPELP1_HUMAN
<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: Q8IZL8
Secondary accession number(s): O15450
, Q5EGN3, Q6NTE6, Q96FT1, Q9BU60
<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: October 3, 2006
Last sequence update: October 3, 2006
Last modified: September 29, 2021
This is version 161 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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. Human chromosome 17
    Human chromosome 17: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. SIMILARITY comments
    Index of protein domains and families
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