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UniProtKB - Q15818 (NPTX1_HUMAN)

Entry version 172 (23 Feb 2022)
Sequence version 2 (11 Oct 2005)
Previous versions | rss
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Protein

Neuronal pentraxin-1

Gene

NPTX1

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

May be involved in mediating uptake of synaptic material during synapse remodeling or in mediating the synaptic clustering of AMPA glutamate receptors at a subset of excitatory synapses.

By similarity

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Ca2+By similarityNote: Binds 2 calcium ions per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi280Calcium 1By similarity1
Metal bindingi358Calcium 1By similarity1
Metal bindingi358Calcium 2PROSITE-ProRule annotation1
Metal bindingi359Calcium 1; via carbonyl oxygenBy similarity1
Metal bindingi360Calcium 1By similarity1
Metal bindingi360Calcium 2PROSITE-ProRule annotation1
Metal bindingi370Calcium 2PROSITE-ProRule annotation1

<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

LigandCalcium, Metal-binding

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q15818

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

More...SignaLinki		Q15818

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q15818

Protein family/group databases

Transport Classification Database

More...TCDBi		1.C.92.1.3, the pentraxin (pentraxin) family

<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:
Neuronal pentraxin-1
Short name:
NP1
Alternative name(s):
Neuronal pentraxin I
Short name:
NP-I
<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:NPTX1
<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 17

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:7952, NPTX1

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		602367, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q15818

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000171246

<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

Cytoplasmic vesicle

<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		4884

Open Targets

More...OpenTargetsi		ENSG00000171246

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA31738

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q15818, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		NPTX1

Domain mapping of disease mutations (DMDM)

More...DMDMi		77416871

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 22Sequence analysisAdd BLAST22
<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_000002354723 – 432Neuronal pentraxin-1Add BLAST410

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi154N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi193N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi256 ↔ 316PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q15818

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q15818

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q15818

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q15818

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

More...PaxDbi		Q15818

PeptideAtlas

More...PeptideAtlasi		Q15818

PRoteomics IDEntifications database

More...PRIDEi		Q15818

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		60774

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q15818, 2 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q15818

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

More...PhosphoSitePlusi		Q15818

<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		ENSG00000171246, Expressed in cerebellum and 201 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q15818, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000171246, Tissue enriched (brain)

<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

Homooligomer or heterooligomer (probably pentamer) with neuronal pentraxin receptor (NPTXR).

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		110944, 71 interactors

Protein interaction database and analysis system

More...IntActi		Q15818, 37 interactors

Molecular INTeraction database

More...MINTi		Q15818

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000307549

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q15818, 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

Secondary structure

1432
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		Q15818

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">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>Domaini226 – 428Pentraxin (PTX)PROSITE-ProRule annotationAdd BLAST203

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>Regioni90 – 122DisorderedSequence analysisAdd BLAST33

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502QTID, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00990000203576

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_032051_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q15818

Identification of Orthologs from Complete Genome Data

More...OMAi		VFSWLET

Database of Orthologous Groups

More...OrthoDBi		770812at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q15818

TreeFam database of animal gene trees

More...TreeFami		TF330208

Family and domain databases

Conserved Domains Database

More...CDDi		cd00152, PTX, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR013320, ConA-like_dom_sf
IPR030476, Pentaxin_CS
IPR001759, Pentraxin-related

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00354, Pentaxin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00895, PENTAXIN

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00159, PTX, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49899, SSF49899, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00289, PTX_1, 1 hit
PS51828, PTX_2, 1 hit

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

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

<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.

Q15818-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPAGRAARTC ALLALCLLGA GAQDFGPTRF ICTSVPVDAD MCAASVAAGG 
        60         70         80         90        100
AEELRSSVLQ LRETVLQQKE TILSQKETIR ELTAKLGRCE SQSTLDPGAG 
       110        120        130        140        150
EARAGGGRKQ PGSGKNTMGD LSRTPAAETL SQLGQTLQSL KTRLENLEQY 
       160        170        180        190        200
SRLNSSSQTN SLKDLLQSKI DELERQVLSR VNTLEEGKGG PRNDTEERVK 
       210        220        230        240        250
IETALTSLHQ RISELEKGQK DNRPGDKFQL TFPLRTNYMY AKVKKSLPEM 
       260        270        280        290        300
YAFTVCMWLK SSATPGVGTP FSYAVPGQAN ELVLIEWGNN PMEILINDKV 
       310        320        330        340        350
AKLPFVINDG KWHHICVTWT TRDGVWEAYQ DGTQGGSGEN LAPYHPIKPQ 
       360        370        380        390        400
GVLVLGQEQD TLGGGFDATQ AFVGELAHFN IWDRKLTPGE VYNLATCSTK 
       410        420        430 
ALSGNVIAWA ESHIEIYGGA TKWTFEACRQ IN
Length:432
Mass (Da):47,122
Last modified:October 11, 2005 - 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:iB881AC19F7C8F74A
GO

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 conflicti7Missing in AAC50727 (PubMed:8884281).Curated1
Sequence conflicti20 – 22AGA → P in AAC50727 (PubMed:8884281).Curated3
Sequence conflicti57S → SN in AAC50727 (PubMed:8884281).Curated1
Sequence conflicti192R → K in AAC50727 (PubMed:8884281).Curated1

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
U61849 mRNA Translation: AAC50727.1
AK127335 mRNA Translation: BAG54485.1
BC089441 mRNA Translation: AAH89441.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS32762.1

NCBI Reference Sequences

More...RefSeqi		NP_002513.2, NM_002522.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000306773; ENSP00000307549; ENSG00000171246

Database of genes from NCBI RefSeq genomes

More...GeneIDi		4884

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:4884

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

More...MANE-Selecti		ENST00000306773.5; ENSP00000307549.4; NM_002522.4; NP_002513.2

UCSC genome browser

More...UCSCi		uc002jyp.2, 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
U61849 mRNA Translation: AAC50727.1
AK127335 mRNA Translation: BAG54485.1
BC089441 mRNA Translation: AAH89441.1
CCDSiCCDS32762.1
RefSeqiNP_002513.2, NM_002522.3

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
6YPEX-ray1.45A/B225-429[»]
SMRiQ15818
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi110944, 71 interactors
IntActiQ15818, 37 interactors
MINTiQ15818
STRINGi9606.ENSP00000307549

Protein family/group databases

TCDBi1.C.92.1.3, the pentraxin (pentraxin) family

PTM databases

GlyGeniQ15818, 2 sites
iPTMnetiQ15818
PhosphoSitePlusiQ15818

Genetic variation databases

BioMutaiNPTX1
DMDMi77416871

Proteomic databases

EPDiQ15818
jPOSTiQ15818
MassIVEiQ15818
MaxQBiQ15818
PaxDbiQ15818
PeptideAtlasiQ15818
PRIDEiQ15818
ProteomicsDBi60774

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		32766, 407 antibodies from 32 providers

The DNASU plasmid repository

More...DNASUi		4884

Genome annotation databases

EnsembliENST00000306773; ENSP00000307549; ENSG00000171246
GeneIDi4884
KEGGihsa:4884
MANE-SelectiENST00000306773.5; ENSP00000307549.4; NM_002522.4; NP_002513.2
UCSCiuc002jyp.2, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		4884
DisGeNETi4884

GeneCards: human genes, protein and diseases

More...GeneCardsi		NPTX1
HGNCiHGNC:7952, NPTX1
HPAiENSG00000171246, Tissue enriched (brain)
MIMi602367, gene
neXtProtiNX_Q15818
OpenTargetsiENSG00000171246
PharmGKBiPA31738
VEuPathDBiHostDB:ENSG00000171246

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG502QTID, Eukaryota
GeneTreeiENSGT00990000203576
HOGENOMiCLU_032051_0_0_1
InParanoidiQ15818
OMAiVFSWLET
OrthoDBi770812at2759
PhylomeDBiQ15818
TreeFamiTF330208

Enzyme and pathway databases

PathwayCommonsiQ15818
SignaLinkiQ15818
SIGNORiQ15818

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		4884, 5 hits in 1040 CRISPR screens

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

More...ChiTaRSi		NPTX1, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		NPTX1

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

More...GenomeRNAii		4884
PharosiQ15818, Tbio

Protein Ontology

More...PROi		PR:Q15818
RNActiQ15818, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000171246, Expressed in cerebellum and 201 other tissues
GenevisibleiQ15818, HS

Family and domain databases

CDDicd00152, PTX, 1 hit
InterProiView protein in InterPro
IPR013320, ConA-like_dom_sf
IPR030476, Pentaxin_CS
IPR001759, Pentraxin-related
PfamiView protein in Pfam
PF00354, Pentaxin, 1 hit
PRINTSiPR00895, PENTAXIN
SMARTiView protein in SMART
SM00159, PTX, 1 hit
SUPFAMiSSF49899, SSF49899, 1 hit
PROSITEiView protein in PROSITE
PS00289, PTX_1, 1 hit
PS51828, PTX_2, 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 nameiNPTX1_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: Q15818
Secondary accession number(s): B3KXH3, Q5FWE6
<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: November 1, 1997
Last sequence update: October 11, 2005
Last modified: February 23, 2022
This is version 172 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

3D-structure, Reference proteome

Documents

  1. Human chromosome 17
    Human chromosome 17: 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
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