Incidental Mutation 'R3944:Cyp1a2'
ID 307603
Institutional Source Beutler Lab
Gene Symbol Cyp1a2
Ensembl Gene ENSMUSG00000032310
Gene Name cytochrome P450, family 1, subfamily a, polypeptide 2
Synonyms aromatic compound inducible, CP12, P450-3
MMRRC Submission 040925-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.181) question?
Stock # R3944 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 57584220-57590938 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 57589151 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 221 (N221S)
Ref Sequence ENSEMBL: ENSMUSP00000034860 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034860]
AlphaFold P00186
Predicted Effect probably benign
Transcript: ENSMUST00000034860
AA Change: N221S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000034860
Gene: ENSMUSG00000032310
AA Change: N221S

DomainStartEndE-ValueType
Pfam:p450 41 504 1.7e-105 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215792
Meta Mutation Damage Score 0.0763 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.7%
Validation Efficiency 100% (61/61)
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. The protein encoded by this gene localizes to the endoplasmic reticulum and its expression is induced by some polycyclic aromatic hydrocarbons (PAHs), some of which are found in cigarette smoke. The enzyme's endogenous substrate is unknown; however, it is able to metabolize some PAHs to carcinogenic intermediates. Other xenobiotic substrates for this enzyme include caffeine, aflatoxin B1, and acetaminophen. The transcript from this gene contains four Alu sequences flanked by direct repeats in the 3' untranslated region. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele display resitance to some signs of TCDD induced toxicity but do not display any gross abnormalities in the abscence of treatment. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G T 12: 71,211,320 (GRCm39) E685* probably null Het
2700049A03Rik A T 12: 71,211,321 (GRCm39) E685V possibly damaging Het
6430548M08Rik T C 8: 120,879,241 (GRCm39) L213P probably damaging Het
Akap12 A G 10: 4,307,347 (GRCm39) K1491E probably benign Het
Akr1c12 T A 13: 4,329,339 (GRCm39) H6L probably benign Het
Ankrd50 C T 3: 38,506,645 (GRCm39) C251Y probably benign Het
Bltp1 A G 3: 37,084,210 (GRCm39) I3876V possibly damaging Het
Bltp2 T A 11: 78,160,350 (GRCm39) L603* probably null Het
Calu T C 6: 29,361,710 (GRCm39) S125P possibly damaging Het
Cdh10 A G 15: 18,964,335 (GRCm39) T166A probably benign Het
Clip1 T C 5: 123,755,892 (GRCm39) probably benign Het
Cntn4 T G 6: 106,595,375 (GRCm39) N497K probably benign Het
Cspg4 T A 9: 56,793,407 (GRCm39) C381S probably damaging Het
Dnaaf5 C T 5: 139,138,679 (GRCm39) probably benign Het
Dnah7b A G 1: 46,176,645 (GRCm39) D755G probably damaging Het
Dscam A T 16: 96,622,197 (GRCm39) V418E probably damaging Het
Eefsec T A 6: 88,275,076 (GRCm39) H296L probably benign Het
Elmo3 T C 8: 106,035,852 (GRCm39) probably null Het
Gcm1 C T 9: 77,967,098 (GRCm39) Q106* probably null Het
Gnl1 G T 17: 36,299,413 (GRCm39) G528V probably benign Het
Gpat4 G A 8: 23,670,171 (GRCm39) P286L probably damaging Het
H2-T23 A G 17: 36,341,535 (GRCm39) V312A probably benign Het
Hectd4 C A 5: 121,441,588 (GRCm39) probably benign Het
Hoxa7 T A 6: 52,193,606 (GRCm39) probably benign Het
Ifnlr1 T A 4: 135,428,539 (GRCm39) V122E probably damaging Het
Kcnt2 T C 1: 140,512,025 (GRCm39) M1036T probably damaging Het
Khdc1b G T 1: 21,455,030 (GRCm39) K96N probably damaging Het
Kif19a A T 11: 114,677,561 (GRCm39) Y578F probably benign Het
Krt4 G A 15: 101,829,685 (GRCm39) T281M probably benign Het
Lyl1 A C 8: 85,430,631 (GRCm39) T178P probably damaging Het
Marchf6 A G 15: 31,488,960 (GRCm39) V317A probably benign Het
Mmp1b G A 9: 7,384,708 (GRCm39) T280I possibly damaging Het
Mpi T C 9: 57,452,536 (GRCm39) D332G probably damaging Het
Naip6 T C 13: 100,431,247 (GRCm39) T1197A probably benign Het
Ntng2 G A 2: 29,094,289 (GRCm39) L361F probably benign Het
Obscn A T 11: 59,023,373 (GRCm39) I668N probably damaging Het
Or52x1 A T 7: 104,853,162 (GRCm39) C129* probably null Het
Or8k40 A G 2: 86,584,525 (GRCm39) S186P probably benign Het
Pabpc1l A G 2: 163,884,247 (GRCm39) E328G probably damaging Het
Pan3 A T 5: 147,387,540 (GRCm39) N170Y probably damaging Het
Prdm2 C T 4: 142,858,385 (GRCm39) R1635Q possibly damaging Het
Rassf6 G T 5: 90,752,185 (GRCm39) Q258K possibly damaging Het
Ribc2 A G 15: 85,019,451 (GRCm39) M78V probably benign Het
Rp9 A C 9: 22,361,154 (GRCm39) H44Q probably damaging Het
Skint5 T A 4: 113,799,950 (GRCm39) H73L probably damaging Het
Slc6a12 A T 6: 121,331,239 (GRCm39) probably null Het
Smg6 G A 11: 74,820,367 (GRCm39) G213R probably damaging Het
Spout1 A G 2: 30,064,148 (GRCm39) V372A probably benign Het
Svep1 T A 4: 58,084,807 (GRCm39) probably null Het
Tab1 T C 15: 80,037,941 (GRCm39) L258P probably damaging Het
Tbl3 A G 17: 24,919,682 (GRCm39) S791P possibly damaging Het
Tcof1 C A 18: 60,955,909 (GRCm39) D927Y probably damaging Het
Tmem59l A G 8: 70,939,951 (GRCm39) L6S unknown Het
Topaz1 T C 9: 122,579,669 (GRCm39) S860P possibly damaging Het
Vill T C 9: 118,897,499 (GRCm39) I258T probably benign Het
Vmn1r204 G A 13: 22,741,014 (GRCm39) R215H probably benign Het
Vmn2r106 A T 17: 20,487,913 (GRCm39) F829I probably damaging Het
Vmn2r14 A T 5: 109,363,930 (GRCm39) I662N probably damaging Het
Vmn2r58 A T 7: 41,513,885 (GRCm39) F253I probably benign Het
Vps8 A T 16: 21,288,873 (GRCm39) N411Y probably damaging Het
Zfp932 T A 5: 110,157,820 (GRCm39) V506E probably benign Het
Other mutations in Cyp1a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00091:Cyp1a2 APN 9 57,589,352 (GRCm39) nonsense probably null
IGL01161:Cyp1a2 APN 9 57,587,176 (GRCm39) missense probably damaging 1.00
IGL01583:Cyp1a2 APN 9 57,589,655 (GRCm39) missense probably benign 0.31
IGL01726:Cyp1a2 APN 9 57,589,485 (GRCm39) missense possibly damaging 0.78
IGL01973:Cyp1a2 APN 9 57,589,678 (GRCm39) missense probably damaging 1.00
IGL02995:Cyp1a2 APN 9 57,584,511 (GRCm39) makesense probably null
IGL03349:Cyp1a2 APN 9 57,587,158 (GRCm39) missense possibly damaging 0.82
broadway UTSW 9 57,584,516 (GRCm39) nonsense probably null
PIT4515001:Cyp1a2 UTSW 9 57,589,242 (GRCm39) missense probably benign 0.14
R0025:Cyp1a2 UTSW 9 57,589,344 (GRCm39) missense probably damaging 1.00
R0389:Cyp1a2 UTSW 9 57,589,308 (GRCm39) missense probably benign 0.00
R0582:Cyp1a2 UTSW 9 57,587,529 (GRCm39) splice site probably benign
R0589:Cyp1a2 UTSW 9 57,586,345 (GRCm39) missense possibly damaging 0.95
R1239:Cyp1a2 UTSW 9 57,589,050 (GRCm39) missense probably benign 0.02
R1988:Cyp1a2 UTSW 9 57,589,569 (GRCm39) missense possibly damaging 0.90
R2156:Cyp1a2 UTSW 9 57,589,433 (GRCm39) missense probably damaging 1.00
R2173:Cyp1a2 UTSW 9 57,584,798 (GRCm39) missense probably damaging 1.00
R2423:Cyp1a2 UTSW 9 57,587,232 (GRCm39) missense probably damaging 0.99
R5225:Cyp1a2 UTSW 9 57,584,516 (GRCm39) nonsense probably null
R5419:Cyp1a2 UTSW 9 57,589,794 (GRCm39) missense probably benign 0.17
R5471:Cyp1a2 UTSW 9 57,586,303 (GRCm39) missense probably damaging 0.96
R5816:Cyp1a2 UTSW 9 57,588,336 (GRCm39) missense probably benign
R6017:Cyp1a2 UTSW 9 57,588,313 (GRCm39) missense probably damaging 0.98
R6825:Cyp1a2 UTSW 9 57,584,543 (GRCm39) missense probably benign 0.01
R6931:Cyp1a2 UTSW 9 57,589,439 (GRCm39) missense probably benign 0.02
R7058:Cyp1a2 UTSW 9 57,584,525 (GRCm39) missense probably damaging 0.99
R7079:Cyp1a2 UTSW 9 57,589,161 (GRCm39) missense probably benign
R7081:Cyp1a2 UTSW 9 57,586,272 (GRCm39) missense possibly damaging 0.52
R7400:Cyp1a2 UTSW 9 57,589,223 (GRCm39) missense probably benign 0.37
R7672:Cyp1a2 UTSW 9 57,589,620 (GRCm39) missense probably benign 0.05
R8097:Cyp1a2 UTSW 9 57,586,836 (GRCm39) splice site probably null
R8879:Cyp1a2 UTSW 9 57,589,168 (GRCm39) missense possibly damaging 0.55
R8926:Cyp1a2 UTSW 9 57,588,361 (GRCm39) missense probably benign 0.00
R9083:Cyp1a2 UTSW 9 57,587,572 (GRCm39) missense probably benign 0.01
R9206:Cyp1a2 UTSW 9 57,589,583 (GRCm39) missense probably damaging 1.00
R9208:Cyp1a2 UTSW 9 57,589,583 (GRCm39) missense probably damaging 1.00
R9784:Cyp1a2 UTSW 9 57,587,562 (GRCm39) missense probably benign 0.07
RF007:Cyp1a2 UTSW 9 57,589,253 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAGGACTCCAGAGGGCATTTC -3'
(R):5'- GTGAGCAAGGAGGCTAACCATC -3'

Sequencing Primer
(F):5'- ATGTGGGTTACAGCCTGCCTC -3'
(R):5'- TCTCGTCAGCAAGCTTCAGAAGG -3'
Posted On 2015-04-17