Incidental Mutation 'R0382:P2rx2'
ID 31010
Institutional Source Beutler Lab
Gene Symbol P2rx2
Ensembl Gene ENSMUSG00000029503
Gene Name purinergic receptor P2X, ligand-gated ion channel, 2
Synonyms P2X2a, P2x2
MMRRC Submission 038588-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0382 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 110487678-110491078 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 110489045 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Valine at position 289 (E289V)
Ref Sequence ENSEMBL: ENSMUSP00000054233 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007296] [ENSMUST00000058016] [ENSMUST00000112478] [ENSMUST00000112481] [ENSMUST00000185691] [ENSMUST00000200037] [ENSMUST00000195985] [ENSMUST00000200214] [ENSMUST00000186408]
AlphaFold Q8K3P1
Predicted Effect probably benign
Transcript: ENSMUST00000007296
SMART Domains Protein: ENSMUSP00000007296
Gene: ENSMUSG00000007080

DomainStartEndE-ValueType
POLBc 267 870 9.42e-97 SMART
Blast:POLBc 903 970 1e-28 BLAST
Blast:POLBc 1014 1073 2e-22 BLAST
Blast:POLBc 1195 1266 7e-21 BLAST
low complexity region 1275 1294 N/A INTRINSIC
Blast:DUF1744 1401 1430 2e-7 BLAST
DUF1744 1524 1924 1.9e-236 SMART
coiled coil region 1936 1963 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000058016
AA Change: E289V

PolyPhen 2 Score 0.251 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000054233
Gene: ENSMUSG00000029503
AA Change: E289V

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:P2X_receptor 27 388 1.5e-149 PFAM
low complexity region 419 436 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000112478
AA Change: E277V

PolyPhen 2 Score 0.197 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000108097
Gene: ENSMUSG00000029503
AA Change: E277V

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:P2X_receptor 27 395 4e-144 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000112481
SMART Domains Protein: ENSMUSP00000108100
Gene: ENSMUSG00000007080

DomainStartEndE-ValueType
Pfam:DUF1744 13 48 2.7e-13 PFAM
coiled coil region 60 87 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141506
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152495
Predicted Effect probably benign
Transcript: ENSMUST00000185691
SMART Domains Protein: ENSMUSP00000139397
Gene: ENSMUSG00000072754

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:Colipase-like 26 85 3.8e-19 PFAM
Pfam:Colipase-like 66 155 3.2e-35 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000200037
AA Change: E277V

PolyPhen 2 Score 0.197 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000143554
Gene: ENSMUSG00000029503
AA Change: E277V

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:P2X_receptor 27 388 5.5e-149 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000195985
AA Change: E277V

PolyPhen 2 Score 0.197 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000143047
Gene: ENSMUSG00000029503
AA Change: E277V

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:P2X_receptor 27 393 7.4e-144 PFAM
low complexity region 419 436 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000200214
AA Change: E190V

PolyPhen 2 Score 0.197 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000142567
Gene: ENSMUSG00000029503
AA Change: E190V

DomainStartEndE-ValueType
Pfam:P2X_receptor 1 306 1.3e-117 PFAM
low complexity region 332 349 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199165
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190060
Predicted Effect probably benign
Transcript: ENSMUST00000186408
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.0%
  • 10x: 95.5%
  • 20x: 90.1%
Validation Efficiency 98% (58/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The product of this gene belongs to the family of purinoceptors for ATP. This receptor functions as a ligand-gated ion channel. Binding to ATP mediates synaptic transmission between neurons and from neurons to smooth muscle. Multiple transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Aug 2013]
PHENOTYPE: Homozygous mutant mice are viable and show no gross pathology. Mice show abnormal ventilatory and electrophysiological responses to hypoxia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aak1 A T 6: 86,923,901 (GRCm39) Q266L probably benign Het
Abca13 T C 11: 9,586,650 (GRCm39) probably benign Het
Adap2 T C 11: 80,069,211 (GRCm39) probably benign Het
Adgrb2 C G 4: 129,901,624 (GRCm39) P416R probably damaging Het
Brinp1 T C 4: 68,680,545 (GRCm39) R662G possibly damaging Het
Celsr3 C A 9: 108,706,417 (GRCm39) P967T probably damaging Het
Ces1b T C 8: 93,802,680 (GRCm39) probably benign Het
Ckm T C 7: 19,155,309 (GRCm39) *382Q probably null Het
Clec14a A G 12: 58,315,403 (GRCm39) V73A probably damaging Het
Cmya5 A T 13: 93,229,256 (GRCm39) V1944E probably benign Het
Col6a6 T A 9: 105,632,754 (GRCm39) D1473V probably damaging Het
Cttnbp2 A G 6: 18,435,342 (GRCm39) M172T probably benign Het
Dcaf12 T C 4: 41,302,672 (GRCm39) N161S probably damaging Het
Dnah17 T C 11: 118,019,822 (GRCm39) Y75C probably damaging Het
Efcab7 T C 4: 99,758,966 (GRCm39) V388A possibly damaging Het
Fat3 A G 9: 15,871,052 (GRCm39) C3780R probably damaging Het
Fbxl14 T C 6: 119,458,021 (GRCm39) *401R probably null Het
Fbxo5 G T 10: 5,751,176 (GRCm39) Y270* probably null Het
Fnbp1l A T 3: 122,364,602 (GRCm39) probably benign Het
Fstl3 T C 10: 79,613,141 (GRCm39) S3P probably benign Het
Gpatch1 T C 7: 35,001,080 (GRCm39) D309G probably damaging Het
Gstcd A T 3: 132,692,169 (GRCm39) L582H probably damaging Het
Klk6 A G 7: 43,478,669 (GRCm39) D192G probably benign Het
Lrp6 A G 6: 134,444,631 (GRCm39) S1080P probably damaging Het
Lztfl1 T C 9: 123,536,971 (GRCm39) probably null Het
Mov10l1 A G 15: 88,869,796 (GRCm39) Y59C possibly damaging Het
Natd1 C T 11: 60,797,739 (GRCm39) R62H probably damaging Het
Obscn T C 11: 58,931,132 (GRCm39) T5835A probably damaging Het
Or4c31 A T 2: 88,292,069 (GRCm39) R147S possibly damaging Het
Or5j3 A G 2: 86,128,937 (GRCm39) Y259C probably damaging Het
Or6c66b T C 10: 129,376,883 (GRCm39) I159T probably benign Het
Or7a38 T A 10: 78,752,960 (GRCm39) Y95* probably null Het
Patl1 T A 19: 11,902,596 (GRCm39) probably null Het
Ptprf A G 4: 118,080,591 (GRCm39) probably benign Het
Qrfpr C T 3: 36,235,118 (GRCm39) C253Y possibly damaging Het
Rad21l A T 2: 151,487,363 (GRCm39) D540E probably damaging Het
Rbm45 T A 2: 76,200,555 (GRCm39) I28N possibly damaging Het
Rnf170 A T 8: 26,615,927 (GRCm39) probably benign Het
Sgsm3 G A 15: 80,892,515 (GRCm39) W280* probably null Het
Slc9a9 A T 9: 94,567,270 (GRCm39) H113L probably benign Het
Slc9b2 G T 3: 135,024,183 (GRCm39) C78F probably damaging Het
Slfn10-ps T A 11: 82,920,360 (GRCm39) noncoding transcript Het
Slfn8 T A 11: 82,895,382 (GRCm39) I475F probably damaging Het
Stox2 A G 8: 47,656,319 (GRCm39) probably benign Het
Strbp A T 2: 37,490,838 (GRCm39) N472K probably benign Het
Tcam1 G A 11: 106,174,904 (GRCm39) E120K probably benign Het
Tmem39a A G 16: 38,411,760 (GRCm39) probably benign Het
Trpc4ap A G 2: 155,478,150 (GRCm39) L664P probably damaging Het
Uap1 T A 1: 169,989,051 (GRCm39) M124L probably benign Het
Usp48 A G 4: 137,348,529 (GRCm39) N536S probably benign Het
Usp50 T A 2: 126,619,848 (GRCm39) I155F probably damaging Het
Utp4 T C 8: 107,649,567 (GRCm39) I672T probably benign Het
Vmn1r94 A T 7: 19,901,578 (GRCm39) M242K possibly damaging Het
Vmn2r45 T G 7: 8,486,098 (GRCm39) N397H probably benign Het
Vmn2r9 T C 5: 108,995,463 (GRCm39) Y395C probably damaging Het
Vps41 C A 13: 19,011,897 (GRCm39) H335N probably benign Het
Other mutations in P2rx2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02332:P2rx2 APN 5 110,489,671 (GRCm39) missense probably benign 0.22
IGL02523:P2rx2 APN 5 110,489,908 (GRCm39) missense probably damaging 0.98
IGL02535:P2rx2 APN 5 110,490,219 (GRCm39) missense probably benign 0.02
IGL02663:P2rx2 APN 5 110,488,052 (GRCm39) splice site probably null
IGL02663:P2rx2 APN 5 110,488,115 (GRCm39) missense possibly damaging 0.84
IGL02756:P2rx2 APN 5 110,490,276 (GRCm39) splice site probably benign
IGL03177:P2rx2 APN 5 110,489,479 (GRCm39) missense probably damaging 1.00
R2092:P2rx2 UTSW 5 110,489,007 (GRCm39) missense probably damaging 1.00
R2104:P2rx2 UTSW 5 110,489,007 (GRCm39) missense probably damaging 1.00
R2226:P2rx2 UTSW 5 110,490,745 (GRCm39) missense probably damaging 0.98
R2395:P2rx2 UTSW 5 110,489,527 (GRCm39) missense probably damaging 1.00
R4854:P2rx2 UTSW 5 110,488,793 (GRCm39) missense probably damaging 0.99
R4863:P2rx2 UTSW 5 110,489,434 (GRCm39) missense probably benign 0.23
R5125:P2rx2 UTSW 5 110,490,517 (GRCm39) missense possibly damaging 0.59
R5250:P2rx2 UTSW 5 110,489,454 (GRCm39) missense probably damaging 0.98
R5366:P2rx2 UTSW 5 110,489,694 (GRCm39) missense probably damaging 1.00
R5559:P2rx2 UTSW 5 110,488,427 (GRCm39) missense possibly damaging 0.90
R5827:P2rx2 UTSW 5 110,488,195 (GRCm39) missense probably benign 0.03
R7617:P2rx2 UTSW 5 110,489,950 (GRCm39) missense probably damaging 1.00
R7792:P2rx2 UTSW 5 110,488,210 (GRCm39) missense possibly damaging 0.90
R8690:P2rx2 UTSW 5 110,490,380 (GRCm39) missense probably damaging 1.00
R9274:P2rx2 UTSW 5 110,489,709 (GRCm39) missense probably damaging 1.00
R9398:P2rx2 UTSW 5 110,488,138 (GRCm39) missense probably benign 0.01
R9642:P2rx2 UTSW 5 110,489,878 (GRCm39) missense possibly damaging 0.89
R9664:P2rx2 UTSW 5 110,488,172 (GRCm39) missense probably benign 0.07
R9711:P2rx2 UTSW 5 110,490,388 (GRCm39) missense possibly damaging 0.60
Predicted Primers PCR Primer
(F):5'- TGCGTACCTGTCCATGCACAATAAC -3'
(R):5'- AGGCACCCGCTCAATTATTGACAC -3'

Sequencing Primer
(F):5'- CGAATCCCATAGGCTTTGATGAG -3'
(R):5'- ATTGACACCTGGTCCCATGAC -3'
Posted On 2013-04-24