Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-10090-01360
Entry Name
UniProt Accession
Theoretical PI
8.29
Molecular Weight
43437.97
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
P2X purinoceptor 4
Protein Synonyms/Alias
P2X4; ATP receptor; Purinergic receptor;
Gene Name
P2rx4
Gene Synonyms/Alias
P2x4;
Created Date
12-DEC-2006
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
4
Canonical
****MAGCCSVLGSF
[1]
S-Palmitoylation
5
Canonical
***MAGCCSVLGSFL
[1]
S-Palmitoylation
270
Canonical
LDRAASHCLPRYSFR
[1]
S-Palmitoylation
360
Canonical
CDVIVLYCMKKRYYY
[1]
S-Palmitoylation
Organism
Mus musculus (Mouse)
NCBI Taxa ID
10090
Reference
[1] Predicted from GPS-Lipid
Functional Description
Receptor for ATP that acts as a ligand-gated ion channel. This receptor is insensitive to the antagonists PPADS and suramin (By similarity).
Sequence Annotation
Topological domain: 1 33 Cytoplasmic.
Transmembrane: 34 54 Helical; Name=1.
Topological domain: 55 338 Extracellular.
Transmembrane: 339 359 Helical; Name=2.
Topological domain: 360 388 Cytoplasmic.
Protein Length
388 AA.
Protein Sequence
(Canonical)
MAGCCSVLGS FLFEYDTPRI VLIRSRKVGL MNRVVQLLIL AYVIGWVFVW EKGYQETDSV  60
VSSVTTKAKG VAVTNTSQLG FRIWDVADYV VPAQEENSLF IMTNMIVTVN QTQGTCPEIP  120
DKTSICDSDA NCTLGSSDTH SSGIGTGRCV PFNASVKTCE VAAWCPVEND AGVPTPAFLK  180
AAENFTLLVK NNIWYPKFNF SKRNILPNIT TSYLKSCIYN ARTDPFCPIF RLGQIVADAG  240
HSFQEMAVEG GIMGIQIKWD CNLDRAASHC LPRYSFRRLD TRDLEHNVSP GYNFRFAKYY  300
RDLAGNEQRT LTKAYGIRFD IIVFGKAGKF DIIPTMINVG SGLALLGVAT VLCDVIVLYC  360
MKKRYYYRDK KYKYVEDYEQ GLSGEMNQ                                     388
FASTA
(Canonical)
>LipidDB-10090-01360|Q9JJX6
MAGCCSVLGSFLFEYDTPRIVLIRSRKVGLMNRVVQLLILAYVIGWVFVWEKGYQETDSV
VSSVTTKAKGVAVTNTSQLGFRIWDVADYVVPAQEENSLFIMTNMIVTVNQTQGTCPEIP
DKTSICDSDANCTLGSSDTHSSGIGTGRCVPFNASVKTCEVAAWCPVENDAGVPTPAFLK
AAENFTLLVKNNIWYPKFNFSKRNILPNITTSYLKSCIYNARTDPFCPIFRLGQIVADAG
HSFQEMAVEGGIMGIQIKWDCNLDRAASHCLPRYSFRRLDTRDLEHNVSPGYNFRFAKYY
RDLAGNEQRTLTKAYGIRFDIIVFGKAGKFDIIPTMINVGSGLALLGVATVLCDVIVLYC
MKKRYYYRDKKYKYVEDYEQGLSGEMNQ
Gene Ontology
GO:0045177; C:apical part of cell; IDA:MGI
GO:0005639; C:integral component of nuclear inner membrane; IBA:RefGenome
GO:0005887; C:integral component of plasma membrane; ISS:UniProtKB
GO:0005524; F:ATP binding; IEA:InterPro
GO:0004931; F:extracellular ATP-gated cation channel activity; IMP:MGI
GO:0001614; F:purinergic nucleotide receptor activity; IBA:RefGenome
GO:0006816; P:calcium ion transport; IMP:MGI
GO:0098655; P:cation transmembrane transport; IMP:GOC
GO:0071318; P:cellular response to ATP; ISS:UniProtKB
GO:0006809; P:nitric oxide biosynthetic process; IDA:MGI
GO:0035590; P:purinergic nucleotide receptor signaling pathway; IBA:GOC
GO:0060079; P:regulation of excitatory postsynaptic membrane potential; IMP:MGI
GO:0042311; P:vasodilation; IMP:MGI
Interpro
InterPro; IPR003047; P2X4_purnocptor
InterPro; IPR027309; P2X_extracellular_dom
InterPro; IPR001429; P2X_purnocptor
Pfam
Pfam; PF00864; P2X_receptor;
SMART
PROSITE
PROSITE; PS01212; P2X_RECEPTOR;
PRINTS
PRINTS; PR01311; P2X4RECEPTOR;
PRINTS; PR01307; P2XRECEPTOR;