Incidental Mutation 'R5681:Adora2b'
Institutional Source Beutler Lab
Gene Symbol Adora2b
Ensembl Gene ENSMUSG00000018500
Gene Nameadenosine A2b receptor
SynonymsAA2BR, A2BR, A2BAR, A2b, A2b, Rs
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R5681 (G1)
Quality Score225
Status Not validated
Chromosomal Location62248984-62266453 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 62249241 bp
Amino Acid Change Valine to Glutamic Acid at position 47 (V47E)
Ref Sequence ENSEMBL: ENSMUSP00000018644 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018644]
Predicted Effect probably damaging
Transcript: ENSMUST00000018644
AA Change: V47E

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000018644
Gene: ENSMUSG00000018500
AA Change: V47E

Pfam:7tm_4 15 308 1.1e-11 PFAM
Pfam:7TM_GPCR_Srsx 18 305 1.4e-13 PFAM
Pfam:7tm_1 24 290 3.8e-55 PFAM
Coding Region Coverage
  • 1x: 99.6%
  • 3x: 98.8%
  • 10x: 97.0%
  • 20x: 94.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an adenosine receptor that is a member of the G protein-coupled receptor superfamily. This integral membrane protein stimulates adenylate cyclase activity in the presence of adenosine. This protein also interacts with netrin-1, which is involved in axon elongation. The gene is located near the Smith-Magenis syndrome region on chromosome 17. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in low-grade inflammation, augmentation of proinflammatory cytokines and increased leukocyte adhesion to the vasculature. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9330182L06Rik T A 5: 9,459,308 probably null Het
Acoxl T C 2: 127,972,639 F45S possibly damaging Het
Amdhd2 A G 17: 24,156,040 I396T probably damaging Het
Arhgap5 G A 12: 52,519,779 D1178N probably benign Het
Atp10d T C 5: 72,246,946 probably benign Het
Baiap3 A G 17: 25,249,373 S264P probably damaging Het
BC055324 T C 1: 163,962,085 N627S probably damaging Het
Brinp3 A T 1: 146,901,746 I644F probably benign Het
Ccdc66 T C 14: 27,486,741 R675G probably benign Het
Cnr2 T G 4: 135,916,689 M26R probably damaging Het
Col6a2 A T 10: 76,609,251 probably null Het
Cux1 A G 5: 136,308,184 W696R probably damaging Het
D6Ertd527e A G 6: 87,111,206 N117S unknown Het
Dnah12 T C 14: 26,815,495 C2234R probably benign Het
Dnhd1 G A 7: 105,703,209 R2523Q probably damaging Het
Dock2 T G 11: 34,249,836 I1405L probably benign Het
Dsg1c T C 18: 20,283,213 F724L probably damaging Het
Enoph1 T C 5: 100,062,277 probably null Het
Epha10 A T 4: 124,902,566 Q356L unknown Het
Fbln2 G T 6: 91,271,796 V1148L probably damaging Het
Gm11397 G A 13: 33,395,829 C20Y probably damaging Het
Gm8251 A T 1: 44,061,464 V158D possibly damaging Het
Gp2 C T 7: 119,452,294 V233M possibly damaging Het
Gtf2ird1 T A 5: 134,363,318 S800C probably damaging Het
Hat1 A G 2: 71,434,209 probably null Het
Hpdl A T 4: 116,820,842 S141T probably benign Het
Klhl29 A G 12: 5,090,669 S658P possibly damaging Het
Lifr T A 15: 7,191,084 I1065N probably damaging Het
Lrrn2 G T 1: 132,937,161 probably benign Het
March9 T A 10: 127,058,303 I144F probably benign Het
Mtnr1a A G 8: 45,087,937 I312V possibly damaging Het
Ngf T A 3: 102,520,353 F139L probably damaging Het
Nipbl T C 15: 8,301,382 I2318V probably benign Het
Nkpd1 C T 7: 19,523,573 Q276* probably null Het
Nphs1 A G 7: 30,486,625 D1227G probably benign Het
Olfm3 C A 3: 115,122,275 N285K probably benign Het
Olfr1313 T A 2: 112,072,377 I69F probably benign Het
Olfr3 C A 2: 36,812,681 S137I probably benign Het
Olfr855 G A 9: 19,584,899 D121N probably damaging Het
Olfr870 A G 9: 20,170,795 Y259H probably damaging Het
Olfr887 C T 9: 38,085,631 S265F possibly damaging Het
Osbp2 A G 11: 3,863,486 S128P probably benign Het
Otop2 A T 11: 115,326,859 M174L probably damaging Het
Pard3 A G 8: 127,389,433 T668A possibly damaging Het
Pkhd1 T C 1: 20,547,461 T967A possibly damaging Het
Pls1 A G 9: 95,787,012 V52A probably damaging Het
Ptcd3 T C 6: 71,907,659 K64R probably damaging Het
Pxn T C 5: 115,544,534 W69R possibly damaging Het
Rai14 T C 15: 10,575,120 D584G probably damaging Het
Safb G A 17: 56,599,000 probably benign Het
Serinc2 A C 4: 130,265,076 L10R probably damaging Het
Serpinb12 A T 1: 106,946,701 H52L probably benign Het
Serpinf2 A G 11: 75,435,939 Y273H probably damaging Het
Slc2a10 T A 2: 165,514,740 S107T probably benign Het
Slc41a3 T C 6: 90,640,946 L318P probably damaging Het
Slc6a3 A T 13: 73,538,735 I74F probably damaging Het
Snrnp200 G A 2: 127,225,135 G788D probably damaging Het
Snx7 A G 3: 117,846,623 I79T probably benign Het
Sox11 G T 12: 27,341,824 D195E probably benign Het
Ssc4d A G 5: 135,970,220 L43P probably damaging Het
Tab2 A G 10: 7,920,073 I215T probably damaging Het
Ttn C T 2: 76,830,598 V7422I possibly damaging Het
Unc13c A T 9: 73,546,075 probably null Het
Wdr17 T C 8: 54,662,869 D633G probably damaging Het
Wdsub1 A T 2: 59,852,895 M445K probably damaging Het
Xpc A G 6: 91,504,120 F257L probably damaging Het
Other mutations in Adora2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01819:Adora2b APN 11 62265184 missense possibly damaging 0.88
IGL02721:Adora2b APN 11 62265105 missense probably damaging 1.00
IGL02792:Adora2b APN 11 62265483 missense possibly damaging 0.94
R0684:Adora2b UTSW 11 62249169 missense probably benign 0.00
R1491:Adora2b UTSW 11 62265537 missense probably benign 0.04
R4632:Adora2b UTSW 11 62265382 frame shift probably null
R7514:Adora2b UTSW 11 62265320 missense probably damaging 1.00
R7733:Adora2b UTSW 11 62265339 missense possibly damaging 0.86
R8403:Adora2b UTSW 11 62249315 missense probably damaging 0.96
R8963:Adora2b UTSW 11 62249157 missense possibly damaging 0.81
Z1177:Adora2b UTSW 11 62249426 missense probably benign 0.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-11-09