Incidental Mutation 'R1243:Cyp24a1'
ID 152057
Institutional Source Beutler Lab
Gene Symbol Cyp24a1
Ensembl Gene ENSMUSG00000038567
Gene Name cytochrome P450, family 24, subfamily a, polypeptide 1
Synonyms Cyp24, 25-hydroxyvitamin D-24-hydroxylase, CP24, 24-OHase
MMRRC Submission 039310-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.432) question?
Stock # R1243 (G1)
Quality Score 204
Status Not validated
Chromosome 2
Chromosomal Location 170324877-170339065 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 170337326 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 154 (E154G)
Ref Sequence ENSEMBL: ENSMUSP00000047954 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038824] [ENSMUST00000075087]
AlphaFold Q64441
Predicted Effect probably benign
Transcript: ENSMUST00000038824
AA Change: E154G

PolyPhen 2 Score 0.280 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000047954
Gene: ENSMUSG00000038567
AA Change: E154G

DomainStartEndE-ValueType
Pfam:p450 58 511 6e-108 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000075087
SMART Domains Protein: ENSMUSP00000074596
Gene: ENSMUSG00000052033

DomainStartEndE-ValueType
Pfam:Prefoldin_2 1 69 1.9e-18 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126086
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 92.2%
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene localizes to the mitochondrion, where it degrades calcitriol to calcitetrol. This gene is upregulated by binding of calcitriol to the upstream regulatory region and to a downstream enhancer region, thereby allowing calcitriol to autoregulate its concentration in the cell. The encoded protein may also play a role in calcium homeostasis. [provided by RefSeq, Aug 2015]
PHENOTYPE: Mice homozygous for disruption of this gene suffer a 50% mortality rate between birth and weaning. abnormalities are seen in the development of membranous bones. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 16 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ajm1 C T 2: 25,468,570 (GRCm39) R447Q possibly damaging Het
Casp8ap2 A G 4: 32,645,687 (GRCm39) S1587G probably benign Het
Disp2 C T 2: 118,622,303 (GRCm39) R1012C probably damaging Het
Dync2h1 A G 9: 7,120,882 (GRCm39) L2135P probably benign Het
Epb41l2 A G 10: 25,364,941 (GRCm39) R578G possibly damaging Het
Mus81 G C 19: 5,535,145 (GRCm39) R295G probably benign Het
Myh3 T C 11: 66,981,279 (GRCm39) I714T possibly damaging Het
Myof A G 19: 37,924,540 (GRCm39) L1251P probably damaging Het
Nos1 A G 5: 118,043,537 (GRCm39) Y604C probably damaging Het
Or5ak22 T C 2: 85,230,617 (GRCm39) S87G probably benign Het
Pappa2 T A 1: 158,672,670 (GRCm39) Q1091L probably damaging Het
Pdia4 C T 6: 47,784,054 (GRCm39) D117N probably damaging Het
Relch T C 1: 105,678,089 (GRCm39) L1114P probably damaging Het
Slc34a1 G A 13: 55,559,944 (GRCm39) A304T possibly damaging Het
Vmn2r98 A T 17: 19,286,210 (GRCm39) E236V possibly damaging Het
Zfp956 A G 6: 47,932,985 (GRCm39) T87A probably damaging Het
Other mutations in Cyp24a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01527:Cyp24a1 APN 2 170,338,486 (GRCm39) missense probably damaging 1.00
IGL02187:Cyp24a1 APN 2 170,336,013 (GRCm39) missense probably damaging 1.00
IGL02269:Cyp24a1 APN 2 170,338,492 (GRCm39) missense probably damaging 1.00
IGL02273:Cyp24a1 APN 2 170,338,278 (GRCm39) missense probably damaging 1.00
IGL03089:Cyp24a1 APN 2 170,327,886 (GRCm39) missense probably damaging 1.00
R0359:Cyp24a1 UTSW 2 170,333,619 (GRCm39) missense possibly damaging 0.94
R1037:Cyp24a1 UTSW 2 170,333,537 (GRCm39) missense probably damaging 1.00
R1601:Cyp24a1 UTSW 2 170,327,611 (GRCm39) missense possibly damaging 0.48
R1696:Cyp24a1 UTSW 2 170,327,963 (GRCm39) missense probably benign 0.10
R1839:Cyp24a1 UTSW 2 170,338,661 (GRCm39) missense probably benign
R1845:Cyp24a1 UTSW 2 170,329,837 (GRCm39) missense probably benign 0.06
R4832:Cyp24a1 UTSW 2 170,338,098 (GRCm39) missense probably benign 0.07
R5649:Cyp24a1 UTSW 2 170,338,229 (GRCm39) missense possibly damaging 0.87
R6320:Cyp24a1 UTSW 2 170,328,704 (GRCm39) missense probably benign 0.13
R6668:Cyp24a1 UTSW 2 170,327,805 (GRCm39) critical splice donor site probably null
R6823:Cyp24a1 UTSW 2 170,329,899 (GRCm39) missense probably benign 0.12
R6953:Cyp24a1 UTSW 2 170,329,866 (GRCm39) missense probably benign
R7136:Cyp24a1 UTSW 2 170,336,063 (GRCm39) missense probably benign 0.15
R7287:Cyp24a1 UTSW 2 170,327,826 (GRCm39) missense probably damaging 1.00
R7831:Cyp24a1 UTSW 2 170,327,860 (GRCm39) missense probably damaging 1.00
R7893:Cyp24a1 UTSW 2 170,338,436 (GRCm39) critical splice donor site probably null
R8193:Cyp24a1 UTSW 2 170,327,622 (GRCm39) missense probably damaging 1.00
R8206:Cyp24a1 UTSW 2 170,333,589 (GRCm39) missense possibly damaging 0.83
R8296:Cyp24a1 UTSW 2 170,332,036 (GRCm39) missense probably damaging 1.00
R8384:Cyp24a1 UTSW 2 170,328,689 (GRCm39) critical splice donor site probably null
R9005:Cyp24a1 UTSW 2 170,336,005 (GRCm39) missense probably damaging 1.00
R9091:Cyp24a1 UTSW 2 170,327,853 (GRCm39) missense probably damaging 1.00
R9226:Cyp24a1 UTSW 2 170,338,277 (GRCm39) missense probably damaging 1.00
R9270:Cyp24a1 UTSW 2 170,327,853 (GRCm39) missense probably damaging 1.00
R9776:Cyp24a1 UTSW 2 170,338,625 (GRCm39) missense probably benign 0.10
X0061:Cyp24a1 UTSW 2 170,327,910 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- AAGCTTGTAACTGTTCCCTCGGTG -3'
(R):5'- AGAGACACAGTGAGCCTCTTTCGG -3'

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