Incidental Mutation 'R3852:Dhcr24'
ID 275958
Institutional Source Beutler Lab
Gene Symbol Dhcr24
Ensembl Gene ENSMUSG00000034926
Gene Name 24-dehydrocholesterol reductase
Synonyms 2310076D10Rik, seladin-1, 5830417J06Rik, 3-beta-hydroxysterol delta-24 reductase
MMRRC Submission 040784-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.896) question?
Stock # R3852 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 106561038-106589113 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 106573873 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 253 (E253G)
Ref Sequence ENSEMBL: ENSMUSP00000038063 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047973]
AlphaFold Q8VCH6
Predicted Effect probably benign
Transcript: ENSMUST00000047973
AA Change: E253G

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000038063
Gene: ENSMUSG00000034926
AA Change: E253G

DomainStartEndE-ValueType
Pfam:FAD_binding_4 71 203 2e-16 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.7%
Validation Efficiency 96% (45/47)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a flavin adenine dinucleotide (FAD)-dependent oxidoreductase which catalyzes the reduction of the delta-24 double bond of sterol intermediates during cholesterol biosynthesis. The protein contains a leader sequence that directs it to the endoplasmic reticulum membrane. Missense mutations in this gene have been associated with desmosterolosis. Also, reduced expression of the gene occurs in the temporal cortex of Alzheimer disease patients and overexpression has been observed in adrenal gland cancer cells. [provided by RefSeq, Jul 2008]
PHENOTYPE: In spite of having almost no plasma or tissue cholesterol, homozygous mutant mice are largely viable and display a mild growth phenotype. Inactivation did impair prenatal viability as well as infertility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcf3 T C 16: 20,560,439 V685A probably damaging Het
Abhd4 T C 14: 54,265,367 Y44H probably damaging Het
AI429214 A G 8: 36,994,442 D248G probably damaging Het
AY358078 A G 14: 51,805,553 T233A unknown Het
Calcr T C 6: 3,693,735 Y353C probably damaging Het
Ccdc34 A G 2: 110,032,428 K193E possibly damaging Het
Dnah6 A G 6: 73,127,927 V1841A possibly damaging Het
Dpp10 A T 1: 123,485,924 Y186* probably null Het
Dpysl4 C T 7: 139,100,935 T575M probably damaging Het
Dusp7 T A 9: 106,373,893 S406T probably benign Het
Gga3 T A 11: 115,587,542 T475S probably benign Het
Gm10271 T A 10: 116,956,874 K36* probably null Het
Gm572 G A 4: 148,668,872 E325K possibly damaging Het
Golga2 A G 2: 32,305,611 E806G probably benign Het
Igf1 A T 10: 87,915,319 K126* probably null Het
Itpkc A T 7: 27,227,612 N292K probably benign Het
Klhl1 A T 14: 96,280,205 M345K probably benign Het
Lrp2 A G 2: 69,537,565 V201A probably damaging Het
Lrrc8a C T 2: 30,261,960 T757M probably benign Het
Mios T A 6: 8,216,453 I459K probably benign Het
Mrps11 T C 7: 78,790,645 I94T probably damaging Het
Ms4a4c T A 19: 11,416,395 S68T probably benign Het
Mstn C T 1: 53,061,971 T69I possibly damaging Het
Myo10 A G 15: 25,779,626 K28E probably damaging Het
Nol6 A G 4: 41,117,452 S914P probably damaging Het
Ntn1 C G 11: 68,385,793 D110H probably damaging Het
Olfr547 C A 7: 102,535,280 H178N probably benign Het
Olfr585 T C 7: 103,098,184 S148P probably damaging Het
Pcdh17 C T 14: 84,447,259 Q389* probably null Het
Pik3r2 G A 8: 70,770,421 R452C probably benign Het
Prr14l T C 5: 32,830,345 E602G probably damaging Het
Rusc2 C A 4: 43,416,424 Q577K probably benign Het
Sacm1l T A 9: 123,587,576 M534K probably damaging Het
Shroom3 G T 5: 92,943,086 V1151F probably damaging Het
Slco4a1 C T 2: 180,464,091 T22M probably benign Het
Svs1 C T 6: 48,987,994 P312L possibly damaging Het
Tas2r104 A T 6: 131,684,925 C274S probably benign Het
Tnrc6c C T 11: 117,723,529 R838W probably damaging Het
Trim43c T A 9: 88,840,401 H33Q probably damaging Het
Ttc17 A T 2: 94,369,413 I411K possibly damaging Het
Ttn G T 2: 76,751,334 L23072I possibly damaging Het
Ttn A C 2: 76,955,024 V669G possibly damaging Het
Vmn1r60 A T 7: 5,545,027 F25I possibly damaging Het
Vmn2r9 A G 5: 108,848,131 I217T probably damaging Het
Other mutations in Dhcr24
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01305:Dhcr24 APN 4 106572278 missense possibly damaging 0.50
IGL01548:Dhcr24 APN 4 106573871 nonsense probably null
IGL02110:Dhcr24 APN 4 106573801 missense probably damaging 1.00
IGL02256:Dhcr24 APN 4 106572320 missense probably damaging 0.98
IGL02748:Dhcr24 APN 4 106564392 splice site probably benign
IGL02926:Dhcr24 APN 4 106586355 missense probably damaging 0.98
ANU22:Dhcr24 UTSW 4 106572278 missense possibly damaging 0.50
R0423:Dhcr24 UTSW 4 106586536 unclassified probably benign
R1632:Dhcr24 UTSW 4 106585951 missense probably benign
R1771:Dhcr24 UTSW 4 106578253 missense probably benign 0.00
R2138:Dhcr24 UTSW 4 106572302 nonsense probably null
R2139:Dhcr24 UTSW 4 106572302 nonsense probably null
R2420:Dhcr24 UTSW 4 106561094 start gained probably benign
R2422:Dhcr24 UTSW 4 106561094 start gained probably benign
R2570:Dhcr24 UTSW 4 106585832 missense probably benign 0.00
R3176:Dhcr24 UTSW 4 106561239 missense probably benign 0.16
R3276:Dhcr24 UTSW 4 106561239 missense probably benign 0.16
R3842:Dhcr24 UTSW 4 106585805 missense probably damaging 1.00
R4037:Dhcr24 UTSW 4 106573878 missense probably benign 0.01
R4038:Dhcr24 UTSW 4 106573878 missense probably benign 0.01
R4039:Dhcr24 UTSW 4 106573878 missense probably benign 0.01
R5831:Dhcr24 UTSW 4 106564414 missense probably benign 0.03
R7285:Dhcr24 UTSW 4 106571519 critical splice donor site probably null
R7821:Dhcr24 UTSW 4 106571436 missense possibly damaging 0.61
R8012:Dhcr24 UTSW 4 106586656 missense probably damaging 1.00
R8879:Dhcr24 UTSW 4 106573809 missense probably benign 0.05
X0057:Dhcr24 UTSW 4 106586345 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GGTCAAGCTCTCAGCCTATG -3'
(R):5'- CATTTCTGAGGAAGCCTGTTACC -3'

Sequencing Primer
(F):5'- AAGCTCTCAGCCTATGCCAATTC -3'
(R):5'- TGAGGAAGCCTGTTACCTGCATC -3'
Posted On 2015-04-06