Incidental Mutation 'A4554:Vmn2r65'
ID 102
Institutional Source Beutler Lab
Gene Symbol Vmn2r65
Ensembl Gene ENSMUSG00000066372
Gene Name vomeronasal 2, receptor 65
Synonyms ENSMUSG00000070600
Accession Numbers
Essential gene? Probably non essential (E-score: 0.071) question?
Stock # A4554 of strain gemini
Quality Score
Status Validated
Chromosome 7
Chromosomal Location 84589377-84613217 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 84595791 bp (GRCm39)
Zygosity Homozygous
Amino Acid Change Threonine to Serine at position 298 (T298S)
Ref Sequence ENSEMBL: ENSMUSP00000036551 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044583]
AlphaFold G3X931
Predicted Effect probably damaging
Transcript: ENSMUST00000044583
AA Change: T298S

PolyPhen 2 Score 0.958 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000036551
Gene: ENSMUSG00000066372
AA Change: T298S

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:ANF_receptor 73 435 5.6e-41 PFAM
Pfam:NCD3G 501 553 1.3e-21 PFAM
Pfam:7tm_3 584 821 2.3e-53 PFAM
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 85.5%
  • 3x: 63.0%
Validation Efficiency 84% (92/109)
Allele List at MGI
Other mutations in this stock
Total: 18 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Asap1 T C 15: 63,996,560 (GRCm39) probably benign Het
Bpifb5 A T 2: 154,069,100 (GRCm39) Y139F possibly damaging Homo
Chd2 A C 7: 73,130,716 (GRCm39) V782G probably benign Homo
Chst4 G T 8: 110,756,520 (GRCm39) Q448K probably benign Homo
Dido1 T C 2: 180,317,164 (GRCm39) K8E probably damaging Homo
Evpl A G 11: 116,111,660 (GRCm39) L2010P probably damaging Homo
Fgl2 A G 5: 21,577,776 (GRCm39) E21G probably benign Homo
Greb1l A T 18: 10,532,862 (GRCm39) M919L possibly damaging Homo
Kel T A 6: 41,674,353 (GRCm39) D359V possibly damaging Homo
Lmtk2 A G 5: 144,103,135 (GRCm39) D298G possibly damaging Homo
Masp1 A T 16: 23,273,690 (GRCm39) probably null Homo
Mrgprb8 A T 7: 48,039,156 (GRCm39) I276F probably damaging Homo
Nde1 T C 16: 14,006,274 (GRCm39) probably benign Homo
Rbck1 G T 2: 152,161,092 (GRCm39) N385K probably damaging Homo
Senp6 G T 9: 80,055,740 (GRCm39) probably benign Het
Tm4sf4 T A 3: 57,345,188 (GRCm39) probably null Homo
Ubn2 A T 6: 38,461,045 (GRCm39) H488L probably damaging Homo
Vmn2r120 A G 17: 57,832,715 (GRCm39) F155L probably benign Homo
Other mutations in Vmn2r65
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00942:Vmn2r65 APN 7 84,592,761 (GRCm39) missense probably damaging 0.99
IGL01104:Vmn2r65 APN 7 84,589,996 (GRCm39) missense possibly damaging 0.93
IGL01154:Vmn2r65 APN 7 84,592,729 (GRCm39) missense probably benign 0.00
IGL01453:Vmn2r65 APN 7 84,589,708 (GRCm39) missense probably damaging 1.00
IGL01675:Vmn2r65 APN 7 84,596,587 (GRCm39) missense probably benign 0.00
IGL01748:Vmn2r65 APN 7 84,589,507 (GRCm39) missense probably damaging 1.00
IGL01997:Vmn2r65 APN 7 84,589,978 (GRCm39) missense probably damaging 1.00
IGL02527:Vmn2r65 APN 7 84,595,724 (GRCm39) missense possibly damaging 0.82
IGL02617:Vmn2r65 APN 7 84,589,549 (GRCm39) missense probably damaging 1.00
IGL02676:Vmn2r65 APN 7 84,589,381 (GRCm39) missense possibly damaging 0.86
IGL03084:Vmn2r65 APN 7 84,592,354 (GRCm39) missense probably damaging 1.00
PIT4651001:Vmn2r65 UTSW 7 84,595,461 (GRCm39) missense probably benign 0.12
R0322:Vmn2r65 UTSW 7 84,595,756 (GRCm39) missense probably benign 0.01
R0453:Vmn2r65 UTSW 7 84,595,442 (GRCm39) missense probably benign 0.03
R0862:Vmn2r65 UTSW 7 84,592,853 (GRCm39) missense probably benign 0.00
R1392:Vmn2r65 UTSW 7 84,596,624 (GRCm39) missense probably benign 0.14
R1392:Vmn2r65 UTSW 7 84,596,624 (GRCm39) missense probably benign 0.14
R1508:Vmn2r65 UTSW 7 84,589,886 (GRCm39) missense probably benign 0.00
R1687:Vmn2r65 UTSW 7 84,590,026 (GRCm39) missense probably benign 0.02
R1876:Vmn2r65 UTSW 7 84,595,505 (GRCm39) missense probably damaging 1.00
R2136:Vmn2r65 UTSW 7 84,592,781 (GRCm39) missense probably damaging 0.96
R2259:Vmn2r65 UTSW 7 84,590,119 (GRCm39) missense possibly damaging 0.86
R2338:Vmn2r65 UTSW 7 84,590,051 (GRCm39) missense possibly damaging 0.86
R2880:Vmn2r65 UTSW 7 84,613,094 (GRCm39) missense probably damaging 1.00
R3410:Vmn2r65 UTSW 7 84,595,896 (GRCm39) missense probably benign 0.00
R3411:Vmn2r65 UTSW 7 84,595,896 (GRCm39) missense probably benign 0.00
R3770:Vmn2r65 UTSW 7 84,589,623 (GRCm39) missense probably damaging 1.00
R3800:Vmn2r65 UTSW 7 84,589,738 (GRCm39) missense possibly damaging 0.93
R3850:Vmn2r65 UTSW 7 84,595,859 (GRCm39) missense probably benign 0.00
R4105:Vmn2r65 UTSW 7 84,595,691 (GRCm39) missense probably benign 0.03
R4568:Vmn2r65 UTSW 7 84,596,677 (GRCm39) missense probably damaging 1.00
R4677:Vmn2r65 UTSW 7 84,613,082 (GRCm39) missense possibly damaging 0.55
R4768:Vmn2r65 UTSW 7 84,596,602 (GRCm39) missense probably damaging 1.00
R4778:Vmn2r65 UTSW 7 84,592,801 (GRCm39) missense possibly damaging 0.47
R5057:Vmn2r65 UTSW 7 84,589,819 (GRCm39) missense probably damaging 1.00
R5279:Vmn2r65 UTSW 7 84,589,849 (GRCm39) missense probably damaging 1.00
R5280:Vmn2r65 UTSW 7 84,595,542 (GRCm39) missense probably damaging 0.99
R5394:Vmn2r65 UTSW 7 84,595,862 (GRCm39) missense probably benign 0.04
R5487:Vmn2r65 UTSW 7 84,595,529 (GRCm39) missense possibly damaging 0.76
R5580:Vmn2r65 UTSW 7 84,596,802 (GRCm39) missense probably damaging 0.99
R5638:Vmn2r65 UTSW 7 84,590,047 (GRCm39) missense probably damaging 1.00
R5673:Vmn2r65 UTSW 7 84,596,615 (GRCm39) missense probably benign 0.23
R5688:Vmn2r65 UTSW 7 84,589,900 (GRCm39) missense probably benign 0.00
R5935:Vmn2r65 UTSW 7 84,592,869 (GRCm39) missense probably benign 0.00
R6354:Vmn2r65 UTSW 7 84,589,574 (GRCm39) missense probably benign 0.35
R6372:Vmn2r65 UTSW 7 84,589,861 (GRCm39) missense probably damaging 1.00
R6924:Vmn2r65 UTSW 7 84,613,198 (GRCm39) missense probably benign 0.20
R7021:Vmn2r65 UTSW 7 84,596,587 (GRCm39) missense probably benign 0.00
R7195:Vmn2r65 UTSW 7 84,592,347 (GRCm39) critical splice donor site probably null
R7422:Vmn2r65 UTSW 7 84,595,569 (GRCm39) missense probably damaging 0.99
R7654:Vmn2r65 UTSW 7 84,590,261 (GRCm39) missense probably damaging 1.00
R7686:Vmn2r65 UTSW 7 84,589,744 (GRCm39) missense probably damaging 0.99
R7691:Vmn2r65 UTSW 7 84,592,851 (GRCm39) missense probably benign 0.30
R7798:Vmn2r65 UTSW 7 84,596,192 (GRCm39) missense probably damaging 1.00
R7798:Vmn2r65 UTSW 7 84,595,530 (GRCm39) missense probably benign 0.00
R8103:Vmn2r65 UTSW 7 84,595,919 (GRCm39) missense probably damaging 1.00
R8272:Vmn2r65 UTSW 7 84,596,817 (GRCm39) missense probably benign 0.02
R8303:Vmn2r65 UTSW 7 84,589,391 (GRCm39) nonsense probably null
R8354:Vmn2r65 UTSW 7 84,589,402 (GRCm39) missense possibly damaging 0.73
R8454:Vmn2r65 UTSW 7 84,589,402 (GRCm39) missense possibly damaging 0.73
R8489:Vmn2r65 UTSW 7 84,589,964 (GRCm39) missense possibly damaging 0.85
R8554:Vmn2r65 UTSW 7 84,595,960 (GRCm39) missense probably benign 0.00
R8680:Vmn2r65 UTSW 7 84,589,388 (GRCm39) missense probably benign 0.00
R8731:Vmn2r65 UTSW 7 84,589,447 (GRCm39) nonsense probably null
R8839:Vmn2r65 UTSW 7 84,595,489 (GRCm39) nonsense probably null
R8847:Vmn2r65 UTSW 7 84,590,212 (GRCm39) missense probably damaging 1.00
R8916:Vmn2r65 UTSW 7 84,595,665 (GRCm39) missense probably benign 0.21
R9254:Vmn2r65 UTSW 7 84,596,650 (GRCm39) missense probably damaging 0.99
R9379:Vmn2r65 UTSW 7 84,596,650 (GRCm39) missense probably damaging 0.99
R9392:Vmn2r65 UTSW 7 84,589,718 (GRCm39) missense possibly damaging 0.95
R9563:Vmn2r65 UTSW 7 84,589,880 (GRCm39) nonsense probably null
R9686:Vmn2r65 UTSW 7 84,590,084 (GRCm39) missense probably benign 0.45
X0067:Vmn2r65 UTSW 7 84,590,113 (GRCm39) missense probably benign 0.04
Z1088:Vmn2r65 UTSW 7 84,592,473 (GRCm39) critical splice acceptor site probably null
Z1177:Vmn2r65 UTSW 7 84,590,234 (GRCm39) missense probably damaging 0.97
Nature of Mutation
DNA sequencing using the SOLiD technique identified an A to T transversion at position 892 of the Vmn2r65 transcript in exon 3 of 6 total exons. The mutated nucleotide causes a threonine to serine substitution at amino acid 298 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).
Protein Function and Prediction
The Vmn2r65 gene encodes an 845 amino acid protein that belongs to the G-protein coupled receptor (GPCR) 3 family, and is predicted to be a pheromone receptor (SMART). 
 
The T298S change occurs in the ligand-binding domain and is predicted to be benign by the PolyPhen program.
Posted On 2010-03-16