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UniProtKB - Q9NQP4 (PFD4_HUMAN)

Entry version 163 (23 Feb 2022)
Sequence version 1 (01 Oct 2000)
Previous versions | rss
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Protein

Prefoldin subunit 4

Gene

PFDN4

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

Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins.

1 Publication

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

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 functionChaperone

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9NQP4

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-389957, Prefoldin mediated transfer of substrate to CCT/TriC

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...SignaLinki		Q9NQP4

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q9NQP4

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Prefoldin subunit 4
Alternative name(s):
Protein C-1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:PFDN4
Synonyms:PFD4
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 20

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:8868, PFDN4

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		604898, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9NQP4

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000101132

<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, Mitochondrion, 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

Organism-specific databases

DisGeNET

More...DisGeNETi		5203

Open Targets

More...OpenTargetsi		ENSG00000101132

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA33209

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9NQP4, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		PFDN4

Domain mapping of disease mutations (DMDM)

More...DMDMi		12643815

<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%5Fprocessing%5Fsection">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_00001248422 – 134Prefoldin subunit 4Add BLAST133

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 residuei125PhosphoserineCombined sources1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9NQP4

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9NQP4

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9NQP4

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9NQP4

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

More...PaxDbi		Q9NQP4

PeptideAtlas

More...PeptideAtlasi		Q9NQP4

PRoteomics IDEntifications database

More...PRIDEi		Q9NQP4

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		82167

Consortium for Top Down Proteomics

More...TopDownProteomicsi		Q9NQP4

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q9NQP4, 1 site, 1 O-linked glycan (1 site)

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9NQP4

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

More...PhosphoSitePlusi		Q9NQP4

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000101132, Expressed in neocortex and 245 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9NQP4, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9NQP4, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000101132, 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%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterohexamer of two PFD-alpha type and four PFD-beta type subunits.

Interacts with URI1; the interaction is phosphorylation-dependent and occurs in a growth-dependent manner.

1 Publication

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

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		111225, 105 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-6149, Prefoldin co-chaperone complex

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		Q9NQP4

Protein interaction database and analysis system

More...IntActi		Q9NQP4, 51 interactors

Molecular INTeraction database

More...MINTi		Q9NQP4

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000360473

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9NQP4, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9NQP4

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		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

<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 prefoldin subunit beta family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1760, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000006696

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_130032_0_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9NQP4

Identification of Orthologs from Complete Genome Data

More...OMAi		IQYKIGD

Database of Orthologous Groups

More...OrthoDBi		1459797at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9NQP4

TreeFam database of animal gene trees

More...TreeFami		TF106491

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.287.370, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR002777, PFD_beta-like
IPR016661, PFDN4
IPR009053, Prefoldin

The PANTHER Classification System

More...PANTHERi		PTHR21100, PTHR21100, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01920, Prefoldin_2, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF016477, Prefoldin_subunit_4, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is 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

Q9NQP4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAATMKKAAA EDVNVTFEDQ QKINKFARNT SRITELKEEI EVKKKQLQNL 
        60         70         80         90        100
EDACDDIMLA DDDCLMIPYQ IGDVFISHSQ EETQEMLEEA KKNLQEEIDA 
       110        120        130 
LESRVESIQR VLADLKVQLY AKFGSNINLE ADES
Length:134
Mass (Da):15,314
Last modified:October 1, 2000 - 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:iC727F0FCB9343DC3
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
E9PQY2E9PQY2_HUMAN
Prefoldin subunit 4
PFDN4
136Annotation 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>

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
U41816 mRNA Translation: AAB17063.1
AL133335 Genomic DNA No translation available.
BC010953 mRNA Translation: AAH10953.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS13445.1

NCBI Reference Sequences

More...RefSeqi		NP_002614.2, NM_002623.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000371419; ENSP00000360473; ENSG00000101132

Database of genes from NCBI RefSeq genomes

More...GeneIDi		5203

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:5203

Matched Annotation from NCBI and EMBL-EBI (MANE) - Phase one

More...MANE-Selecti		ENST00000371419.7; ENSP00000360473.2; NM_002623.4; NP_002614.2

UCSC genome browser

More...UCSCi		uc002xwx.4, 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
U41816 mRNA Translation: AAB17063.1
AL133335 Genomic DNA No translation available.
BC010953 mRNA Translation: AAH10953.1
CCDSiCCDS13445.1
RefSeqiNP_002614.2, NM_002623.3

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
6NR8electron microscopy7.80419-122[»]
6NR9electron microscopy8.50419-122[»]
6NRBelectron microscopy8.70419-122[»]
6NRCelectron microscopy8.30419-122[»]
6NRDelectron microscopy8.20419-122[»]
SMRiQ9NQP4
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi111225, 105 interactors
ComplexPortaliCPX-6149, Prefoldin co-chaperone complex
CORUMiQ9NQP4
IntActiQ9NQP4, 51 interactors
MINTiQ9NQP4
STRINGi9606.ENSP00000360473

PTM databases

GlyGeniQ9NQP4, 1 site, 1 O-linked glycan (1 site)
iPTMnetiQ9NQP4
PhosphoSitePlusiQ9NQP4

Genetic variation databases

BioMutaiPFDN4
DMDMi12643815

Proteomic databases

EPDiQ9NQP4
jPOSTiQ9NQP4
MassIVEiQ9NQP4
MaxQBiQ9NQP4
PaxDbiQ9NQP4
PeptideAtlasiQ9NQP4
PRIDEiQ9NQP4
ProteomicsDBi82167
TopDownProteomicsiQ9NQP4

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		13961, 162 antibodies from 23 providers

The DNASU plasmid repository

More...DNASUi		5203

Genome annotation databases

EnsembliENST00000371419; ENSP00000360473; ENSG00000101132
GeneIDi5203
KEGGihsa:5203
MANE-SelectiENST00000371419.7; ENSP00000360473.2; NM_002623.4; NP_002614.2
UCSCiuc002xwx.4, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		5203
DisGeNETi5203

GeneCards: human genes, protein and diseases

More...GeneCardsi		PFDN4
HGNCiHGNC:8868, PFDN4
HPAiENSG00000101132, Low tissue specificity
MIMi604898, gene
neXtProtiNX_Q9NQP4
OpenTargetsiENSG00000101132
PharmGKBiPA33209
VEuPathDBiHostDB:ENSG00000101132

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG1760, Eukaryota
GeneTreeiENSGT00390000006696
HOGENOMiCLU_130032_0_1_1
InParanoidiQ9NQP4
OMAiIQYKIGD
OrthoDBi1459797at2759
PhylomeDBiQ9NQP4
TreeFamiTF106491

Enzyme and pathway databases

PathwayCommonsiQ9NQP4
ReactomeiR-HSA-389957, Prefoldin mediated transfer of substrate to CCT/TriC
SignaLinkiQ9NQP4
SIGNORiQ9NQP4

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		5203, 190 hits in 1034 CRISPR screens

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

More...ChiTaRSi		PFDN4, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		PFDN4

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

More...GenomeRNAii		5203
PharosiQ9NQP4, Tbio

Protein Ontology

More...PROi		PR:Q9NQP4
RNActiQ9NQP4, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000101132, Expressed in neocortex and 245 other tissues
ExpressionAtlasiQ9NQP4, baseline and differential
GenevisibleiQ9NQP4, HS

Family and domain databases

Gene3Di1.10.287.370, 1 hit
InterProiView protein in InterPro
IPR002777, PFD_beta-like
IPR016661, PFDN4
IPR009053, Prefoldin
PANTHERiPTHR21100, PTHR21100, 1 hit
PfamiView protein in Pfam
PF01920, Prefoldin_2, 1 hit
PIRSFiPIRSF016477, Prefoldin_subunit_4, 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 nameiPFD4_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: Q9NQP4
Secondary accession number(s): Q5TD11, Q92779
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 11, 2001
Last sequence update: October 1, 2000
Last modified: February 23, 2022
This is version 163 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
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

3D-structure, Reference proteome

Documents

  1. Human chromosome 20
    Human chromosome 20: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  4. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
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