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Entry version 49 (29 Sep 2021)
Sequence version 1 (18 Apr 2012)
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Protein

P2X purinoceptor

Gene
N/A
Organism
Tetraodon nigroviridis (Spotted green pufferfish) (Chelonodon nigroviridis)
Status
Unreviewed-Annotation 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>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Receptor for ATP that acts as a ligand-gated ion channel.

UniRule annotation

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.UniRule annotation

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

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionIon channelUniRule annotation, ReceptorUniRule annotation
Biological processIon transport, Transport

Protein family/group databases

Transport Classification Database

More...
TCDBi
1.A.7.1.7, the atp-gated p2x receptor cation channel (p2x receptor) 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_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:
P2X purinoceptorUniRule annotation
<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>OrganismiTetraodon nigroviridis (Spotted green pufferfish) (Chelonodon nigroviridis)Imported
<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 identifieri99883 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiNeoteleosteiAcanthomorphataEupercariaTetraodontiformesTetradontoideaTetraodontidaeTetraodon
<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
  • UP000007303 <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: Unassembled WGS sequence

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei31 – 49HelicalUniRule annotationAdd BLAST19

Keywords - Cellular componenti

Membrane

<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

<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 P2X receptor family.UniRule annotationARBA annotation

Keywords - Domaini

Transmembrane, Transmembrane helixUniRule annotation

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT01020000230351

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_034469_7_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
H3DH48

Identification of Orthologs from Complete Genome Data

More...
OMAi
CNLDSWF

TreeFam database of animal gene trees

More...
TreeFami
TF328633

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.490.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003050, P2X7_purinoceptor
IPR027309, P2X_extracellular_dom_sf
IPR001429, P2X_purnocptor

The PANTHER Classification System

More...
PANTHERi
PTHR10125:SF13, PTHR10125:SF13, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01307, P2XRECEPTOR

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00863, P2X, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01212, P2X_RECEPTOR, 1 hit

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

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

H3DH48-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
RVAAMAWCVR SLCQYQTNKL VRIQSVRLGS LRWSLNGFIL LFTCVMMLWN
60 70 80 90 100
RKYQEFDLVV SSVTTKVKGV AQTNLSGAGE VVWDVADYSG PGAQSKNSFF
110 120 130 140 150
VLTNVIVTRN QTQGTCPELP KDGRVCRTDR DCEKGASDLH SHGRGIQTGK
160 170 180 190 200
CVRFDALTKT CEVSAWCPIE TGTKPPRPAL LAAAENFTVL IKNNIRFPTF
210 220 230 240 250
NYTRRNILPE MSATYLKSCQ RVNDSLCPIF RLGDMVREAG ESFRDMAVEG
260 270 280 290 300
GVIGIQIKWD CNLDLLRRHC LPRYSFRRLD EKESNRTLYP GLNFRYAKYN
310 320 330 340 350
TVKGVGERTL YKAFGIRFDV MVFGQAGRFS FIQLIIYIGS TLSYYALTTI
360 370 380 390 400
LIDWLIGTSC YSEEVGHNYF EKKVESVQDK QKCVLRVSYV DKPDIWLVKK
410 420 430 440 450
SQKKSLQDSK LLHVQPRKED AGALRAALCL LGPGAGSDNT PPRQTGPPAW
460 470 480 490 500
CKCAGCDPTL APQEQLCCRW SDGTCITSSP LFQLLVLSRS TLEAALLYRD
510 520 530 540 550
PLSDRQPGHS AYRQYICWRF GGQAEDEPPV IPRCCVRRIR EEYPSPDGCY

SGFRPER
Length:557
Mass (Da):62,871
Last modified:April 18, 2012 - 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:iA623A3CAFE3EA026
GO

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSTNIT00000020072; ENSTNIP00000019842; ENSTNIG00000016732

<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

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 family/group databases

TCDBi1.A.7.1.7, the atp-gated p2x receptor cation channel (p2x receptor) family

Genome annotation databases

EnsembliENSTNIT00000020072; ENSTNIP00000019842; ENSTNIG00000016732

Phylogenomic databases

GeneTreeiENSGT01020000230351
HOGENOMiCLU_034469_7_0_1
InParanoidiH3DH48
OMAiCNLDSWF
TreeFamiTF328633

Family and domain databases

Gene3Di2.60.490.10, 1 hit
InterProiView protein in InterPro
IPR003050, P2X7_purinoceptor
IPR027309, P2X_extracellular_dom_sf
IPR001429, P2X_purnocptor
PANTHERiPTHR10125:SF13, PTHR10125:SF13, 1 hit
PRINTSiPR01307, P2XRECEPTOR
TIGRFAMsiTIGR00863, P2X, 1 hit
PROSITEiView protein in PROSITE
PS01212, P2X_RECEPTOR, 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 nameiH3DH48_TETNG
<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: H3DH48
<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/TrEMBL: April 18, 2012
Last sequence update: April 18, 2012
Last modified: September 29, 2021
This is version 49 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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 proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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