Incidental Mutation 'IGL01897:Cyp19a1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cyp19a1
Ensembl Gene ENSMUSG00000032274
Gene Namecytochrome P450, family 19, subfamily a, polypeptide 1
SynonymsCyp19, ArKO, Int-5, aromatase, p450arom, Int5, Ar
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01897
Quality Score
Chromosomal Location54165937-54268110 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 54168529 bp
Amino Acid Change Threonine to Asparagine at position 414 (T414N)
Ref Sequence ENSEMBL: ENSMUSP00000034811 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034811] [ENSMUST00000215736]
Predicted Effect probably benign
Transcript: ENSMUST00000034811
AA Change: T414N

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000034811
Gene: ENSMUSG00000032274
AA Change: T414N

low complexity region 28 38 N/A INTRINSIC
Pfam:p450 46 488 1e-106 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000215736
AA Change: T347N

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
Coding Region Coverage
Validation Efficiency
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: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actr3 A G 1: 125,418,288 Y21H possibly damaging Het
Adamts15 A T 9: 30,902,152 S906T probably damaging Het
Brat1 A G 5: 140,717,915 D641G probably benign Het
Ccdc42 G A 11: 68,594,275 R205H probably benign Het
Cdadc1 T C 14: 59,592,537 probably null Het
Cfi T C 3: 129,858,385 V235A probably damaging Het
Ctps T A 4: 120,567,279 D46V probably damaging Het
Cyb5d1 A T 11: 69,393,761 D188E probably benign Het
Cyp2c40 A T 19: 39,803,773 C242* probably null Het
Eif3b A T 5: 140,425,447 T218S possibly damaging Het
Fasn A T 11: 120,807,939 L2475Q probably damaging Het
Gm10717 C T 9: 3,025,616 S67L probably benign Het
Gm10718 A T 9: 3,025,118 Y194F probably benign Het
Heyl A T 4: 123,246,607 I320F probably damaging Het
Itpr3 T A 17: 27,111,262 V1618E probably damaging Het
Kif7 A T 7: 79,701,052 I1007N probably damaging Het
Lat2 A G 5: 134,606,627 probably benign Het
Lipm A T 19: 34,121,308 D394V probably damaging Het
Lmbrd1 T A 1: 24,743,896 I307K possibly damaging Het
Mief1 T C 15: 80,248,508 probably benign Het
Mta2 C T 19: 8,947,766 Q333* probably null Het
Neb T A 2: 52,280,575 E1695V possibly damaging Het
Npc1l1 A T 11: 6,227,879 N510K probably benign Het
Olfr312 T C 11: 58,831,639 F162L probably damaging Het
P2rx3 A C 2: 85,023,481 probably benign Het
Pdgfc A G 3: 81,204,332 E198G possibly damaging Het
Pkdcc T A 17: 83,220,119 I242N probably damaging Het
Pkn3 C T 2: 30,082,812 probably benign Het
Rcan2 T G 17: 43,836,434 D54E probably damaging Het
Tmeff2 T A 1: 51,132,210 Y202N probably damaging Het
Unc13c A G 9: 73,546,027 L1827P probably damaging Het
Vmn2r-ps159 C T 4: 156,338,254 noncoding transcript Het
Wfdc15a G T 2: 164,199,976 Q21K probably benign Het
Zfp951 C A 5: 104,815,283 S139I probably benign Het
Other mutations in Cyp19a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
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
R4160: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
R7472:Cyp19a1 UTSW 9 54166993 missense possibly damaging 0.55
X0025:Cyp19a1 UTSW 9 54168568 missense probably damaging 1.00
Posted On2014-05-07