Incidental Mutation 'R1223:Cysltr2'
ID 152814
Institutional Source Beutler Lab
Gene Symbol Cysltr2
Ensembl Gene ENSMUSG00000033470
Gene Name cysteinyl leukotriene receptor 2
Synonyms CysLT2, 2300001H05Rik, Cyslt2, CYSLT2R
MMRRC Submission 039292-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.077) question?
Stock # R1223 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 73263043-73286554 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 73267539 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 57 (V57E)
Ref Sequence ENSEMBL: ENSMUSP00000125958 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044664] [ENSMUST00000169168]
AlphaFold Q920A1
Predicted Effect probably damaging
Transcript: ENSMUST00000044664
AA Change: V57E

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000040715
Gene: ENSMUSG00000033470
AA Change: V57E

DomainStartEndE-ValueType
Pfam:TAS2R 18 307 1.6e-8 PFAM
Pfam:7tm_1 39 289 2.5e-50 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000169168
AA Change: V57E

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000125958
Gene: ENSMUSG00000033470
AA Change: V57E

DomainStartEndE-ValueType
Pfam:TAS2R 18 307 1.4e-8 PFAM
Pfam:7tm_1 39 289 1.3e-43 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226727
Predicted Effect noncoding transcript
Transcript: ENSMUST00000228154
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 89.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The cysteinyl leukotrienes LTC4, LTD4, and LTE4 are important mediators of human bronchial asthma. Pharmacologic studies have determined that cysteinyl leukotrienes activate at least 2 receptors, the protein encoded by this gene and CYSLTR1. This encoded receptor is a member of the superfamily of G protein-coupled receptors. It seems to play a major role in endocrine and cardiovascular systems. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display reduced bleomycin-induced pulmonary fibrosis and reduced IgE dependent passive cutaneous anaphylaxis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy9 A T 16: 4,116,612 (GRCm39) V873E probably damaging Het
Arl10 A G 13: 54,726,744 (GRCm39) D174G probably damaging Het
Cd180 A T 13: 102,842,730 (GRCm39) Y592F possibly damaging Het
Ces3a A T 8: 105,784,661 (GRCm39) T548S probably benign Het
Chd2 T C 7: 73,134,265 (GRCm39) E694G probably damaging Het
Commd3 T C 2: 18,679,779 (GRCm39) Y163H probably benign Het
Cyp8b1 A G 9: 121,744,070 (GRCm39) S421P possibly damaging Het
Ddx47 G A 6: 134,989,277 (GRCm39) V34I possibly damaging Het
Dgkz T C 2: 91,769,660 (GRCm39) probably benign Het
Dsg2 G T 18: 20,706,550 (GRCm39) C22F probably benign Het
Gbp10 A C 5: 105,366,867 (GRCm39) V455G probably damaging Het
Gm12185 T A 11: 48,798,103 (GRCm39) I797F probably damaging Het
Katnip T A 7: 125,359,595 (GRCm39) V62E possibly damaging Het
Lrrk2 A G 15: 91,557,838 (GRCm39) E58G probably benign Het
Mrgprb1 A G 7: 48,097,435 (GRCm39) V159A possibly damaging Het
Mybphl A G 3: 108,282,512 (GRCm39) T182A possibly damaging Het
Or52e7 A T 7: 104,684,773 (GRCm39) I123F probably benign Het
Or9m1 G A 2: 87,733,163 (GRCm39) P286S probably damaging Het
Osr1 C T 12: 9,629,699 (GRCm39) L191F probably damaging Het
Pip4k2b G A 11: 97,609,720 (GRCm39) R406C probably damaging Het
Plce1 C T 19: 38,690,457 (GRCm39) L714F probably damaging Het
Plce1 T C 19: 38,755,670 (GRCm39) F1886S probably damaging Het
Ppp1cc A G 5: 122,306,277 (GRCm39) E32G probably damaging Het
Rnh1 A G 7: 140,743,120 (GRCm39) L260P probably damaging Het
Serpinb3a T A 1: 106,975,282 (GRCm39) N175I probably damaging Het
Sptbn5 T A 2: 119,902,525 (GRCm39) I68F probably damaging Het
Tas1r2 A T 4: 139,387,515 (GRCm39) T325S probably damaging Het
Tcirg1 T C 19: 3,948,733 (GRCm39) N484S probably benign Het
Tenm3 A T 8: 48,693,431 (GRCm39) M1833K possibly damaging Het
Thoc5 A G 11: 4,871,922 (GRCm39) E449G probably benign Het
Usp34 A G 11: 23,396,464 (GRCm39) probably null Het
Other mutations in Cysltr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03211:Cysltr2 APN 14 73,267,155 (GRCm39) missense possibly damaging 0.90
R1689:Cysltr2 UTSW 14 73,267,470 (GRCm39) missense possibly damaging 0.75
R1695:Cysltr2 UTSW 14 73,267,321 (GRCm39) missense probably benign 0.01
R1898:Cysltr2 UTSW 14 73,266,973 (GRCm39) missense probably damaging 1.00
R3968:Cysltr2 UTSW 14 73,267,614 (GRCm39) missense probably damaging 0.99
R4013:Cysltr2 UTSW 14 73,267,005 (GRCm39) missense probably damaging 1.00
R4357:Cysltr2 UTSW 14 73,267,084 (GRCm39) missense probably benign 0.15
R4444:Cysltr2 UTSW 14 73,267,333 (GRCm39) missense possibly damaging 0.74
R4445:Cysltr2 UTSW 14 73,267,333 (GRCm39) missense possibly damaging 0.74
R5207:Cysltr2 UTSW 14 73,266,951 (GRCm39) missense probably damaging 0.99
R5591:Cysltr2 UTSW 14 73,266,931 (GRCm39) missense probably benign 0.00
R5592:Cysltr2 UTSW 14 73,266,931 (GRCm39) missense probably benign 0.00
R5593:Cysltr2 UTSW 14 73,266,931 (GRCm39) missense probably benign 0.00
R5839:Cysltr2 UTSW 14 73,267,623 (GRCm39) missense probably damaging 1.00
R5885:Cysltr2 UTSW 14 73,266,931 (GRCm39) missense probably benign 0.00
R5886:Cysltr2 UTSW 14 73,266,931 (GRCm39) missense probably benign 0.00
R5934:Cysltr2 UTSW 14 73,266,931 (GRCm39) missense probably benign 0.00
R5940:Cysltr2 UTSW 14 73,267,389 (GRCm39) missense probably damaging 1.00
R5940:Cysltr2 UTSW 14 73,266,931 (GRCm39) missense probably benign 0.00
R7775:Cysltr2 UTSW 14 73,267,203 (GRCm39) missense probably benign 0.00
R7778:Cysltr2 UTSW 14 73,267,203 (GRCm39) missense probably benign 0.00
R7824:Cysltr2 UTSW 14 73,267,203 (GRCm39) missense probably benign 0.00
R7939:Cysltr2 UTSW 14 73,267,399 (GRCm39) missense possibly damaging 0.95
R8719:Cysltr2 UTSW 14 73,267,111 (GRCm39) missense possibly damaging 0.90
R8750:Cysltr2 UTSW 14 73,267,078 (GRCm39) missense probably benign
R9764:Cysltr2 UTSW 14 73,266,906 (GRCm39) missense probably damaging 1.00
X0009:Cysltr2 UTSW 14 73,267,419 (GRCm39) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- GCTGAGGAAGCCATGATGAAAACCC -3'
(R):5'- GCCTGATGTCTACCAAGGTCACAAG -3'

Sequencing Primer
(F):5'- ACTGGTGACATGGAACATCC -3'
(R):5'- GTGTCGGAAAAACTTGCTTCTC -3'
Posted On 2014-01-29