Incidental Mutation 'R4160:Cyp19a1'
Institutional Source Beutler Lab
Gene Symbol Cyp19a1
Ensembl Gene ENSMUSG00000032274
Gene Namecytochrome P450, family 19, subfamily a, polypeptide 1
SynonymsCyp19, ArKO, Int-5, aromatase, p450arom, Int5, Ar
MMRRC Submission 041003-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4160 (G1)
Quality Score225
Status Validated
Chromosomal Location54165937-54268110 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 54186696 bp
Amino Acid Change Threonine to Isoleucine at position 94 (T94I)
Ref Sequence ENSEMBL: ENSMUSP00000034811 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034811] [ENSMUST00000215736]
Predicted Effect probably damaging
Transcript: ENSMUST00000034811
AA Change: T94I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034811
Gene: ENSMUSG00000032274
AA Change: T94I

low complexity region 28 38 N/A INTRINSIC
Pfam:p450 46 488 1e-106 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000215736
AA Change: T27I

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217040
Meta Mutation Damage Score 0.32 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency 89% (34/38)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and catalyzes the last steps of estrogen biosynthesis. Mutations in this gene can result in either increased or decreased aromatase activity; the associated phenotypes suggest that estrogen functions both as a sex steroid hormone and in growth or differentiation. Alternative promoter use and alternative splicing results in multiple transcript variants that have different tissue specificities. [provided by RefSeq, Dec 2016]
PHENOTYPE: Mice homozygous for various mutations that inactivate the gene exhibit defects affecting fertility including impairments of ovulation, spermiogenesis and mounting behavior. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921501E09Rik G A 17: 33,066,049 T593I probably benign Het
Adgrf4 G T 17: 42,667,677 H258Q probably benign Het
Ankrd1 T A 19: 36,117,873 K138N probably damaging Het
Arhgef19 T C 4: 141,246,349 I49T possibly damaging Het
Cacnb3 G T 15: 98,640,720 G148C probably damaging Het
Cep350 G A 1: 155,932,875 R652W probably damaging Het
D130043K22Rik A C 13: 24,862,696 E360D probably benign Het
Dse A G 10: 34,153,334 F587L probably damaging Het
Efcab14 A C 4: 115,740,397 D63A probably damaging Het
Ibtk T C 9: 85,703,090 E1167G probably benign Het
Ikzf4 A T 10: 128,643,736 probably benign Het
Magi3 T C 3: 104,050,961 K603E probably damaging Het
Myh13 T C 11: 67,364,810 probably benign Het
Nox4 A T 7: 87,396,824 H557L possibly damaging Het
Oasl1 A G 5: 114,937,014 K378E possibly damaging Het
Pdia3 A T 2: 121,414,115 D26V probably damaging Het
Pds5a T C 5: 65,664,496 T120A possibly damaging Het
Pkn2 G A 3: 142,803,564 P740S probably benign Het
Pla2r1 A T 2: 60,422,622 I1375K probably damaging Het
Pld2 T C 11: 70,541,427 L124P probably damaging Het
Ppp6r3 T A 19: 3,512,037 H208L probably damaging Het
Prr36 G T 8: 4,212,910 Q919K probably benign Het
Ptpn1 T C 2: 167,967,811 I113T probably benign Het
Ptprz1 T C 6: 23,022,205 I844T possibly damaging Het
Rbl1 A G 2: 157,192,119 probably benign Het
Sdk1 A G 5: 142,114,399 I1395V probably benign Het
Senp7 C A 16: 56,153,469 P351Q possibly damaging Het
Slc26a7 T C 4: 14,544,197 T369A probably benign Het
Tnxb A G 17: 34,711,517 T2059A probably damaging Het
Uhrf1bp1 A G 17: 27,884,087 Y365C probably damaging Het
Vat1l T A 8: 114,371,729 M413K probably benign Het
Vps11 C G 9: 44,355,720 G406A probably damaging Het
Wnk2 C T 13: 49,090,837 D508N probably damaging Het
Other mutations in Cyp19a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01897:Cyp19a1 APN 9 54168529 missense probably benign 0.03
IGL02885:Cyp19a1 APN 9 54171818 missense probably benign 0.25
IGL02897:Cyp19a1 APN 9 54166911 missense possibly damaging 0.95
R0384:Cyp19a1 UTSW 9 54172741 missense probably benign 0.01
R3104:Cyp19a1 UTSW 9 54186799 missense probably benign 0.00
R4116:Cyp19a1 UTSW 9 54168741 missense possibly damaging 0.94
R4158:Cyp19a1 UTSW 9 54186696 missense probably damaging 1.00
R4555:Cyp19a1 UTSW 9 54166821 missense probably damaging 0.96
R4569:Cyp19a1 UTSW 9 54193323 missense probably benign 0.06
R4570:Cyp19a1 UTSW 9 54193323 missense probably benign 0.06
R4693:Cyp19a1 UTSW 9 54173333 missense possibly damaging 0.55
R4807:Cyp19a1 UTSW 9 54176646 missense possibly damaging 0.89
R4853:Cyp19a1 UTSW 9 54166776 missense probably benign
R4938:Cyp19a1 UTSW 9 54173363 missense probably benign 0.01
R5272:Cyp19a1 UTSW 9 54176614 missense probably benign 0.19
R6148:Cyp19a1 UTSW 9 54180256 missense probably damaging 1.00
R7008:Cyp19a1 UTSW 9 54193325 missense probably benign 0.35
X0025:Cyp19a1 UTSW 9 54168568 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-05-14