Mutagenetix > Incidental Mutation

Incidental Mutation 'R2138:Dhcr24'

235939

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

040141-MU

Accession Numbers

Is this an essential gene?

Probably essential (E-score: 0.899) question?

Stock #

R2138 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

106561038-106589113 bp(+) (GRCm38)

Type of Mutation

nonsense

DNA Base Change (assembly)

G to T at 106572302 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Stop codon at position 191 (E191*)

Ref Sequence

ENSEMBL: ENSMUSP00000038063 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000047973]

AlphaFold

Q8VCH6

Predicted Effect

probably null
Transcript: ENSMUST00000047973
AA Change: E191*

SMART Domains

Protein: ENSMUSP00000038063
Gene: ENSMUSG00000034926
AA Change: E191*

Domain	Start	End	E-Value	Type
Pfam:FAD_binding_4	71	203	2e-16	PFAM

Coding Region Coverage

1x: 99.2%
3x: 98.7%
10x: 97.4%
20x: 95.3%

Validation Efficiency

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: 74 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aamp	A	G	1: 74,283,963	V6A	probably benign	Het
Abcc6	A	G	7: 45,981,051	F1262L	probably damaging	Het
Acot13	A	T	13: 24,818,205		probably null	Het
Adgrv1	T	C	13: 81,445,320	I4183V	probably benign	Het
Aff4	T	G	11: 53,372,512	S120A	possibly damaging	Het
Afp	A	G	5: 90,499,647	E250G	probably damaging	Het
Ankrd34b	A	T	13: 92,439,406	D382V	probably damaging	Het
Arhgef19	A	T	4: 141,250,800	I577F	probably damaging	Het
Arl6	A	G	16: 59,622,467		probably benign	Het
Atp2b2	A	T	6: 113,796,307	M333K	probably benign	Het
Atp8b3	C	A	10: 80,527,105	A635S	possibly damaging	Het
Baiap2	A	G	11: 119,957,102	T19A	possibly damaging	Het
Bcar3	A	G	3: 122,512,996	D206G	probably damaging	Het
Ccdc162	A	T	10: 41,581,297	M85K	probably benign	Het
Clec4a4	A	G	6: 123,023,978	N217D	probably damaging	Het
Csmd1	T	C	8: 15,929,088	Y2832C	probably damaging	Het
Cubn	A	G	2: 13,444,378	I962T	probably damaging	Het
Dennd4a	A	G	9: 64,889,337	Y852C	probably damaging	Het
Dusp12	G	A	1: 170,880,597	Q114*	probably null	Het
Elfn2	G	T	15: 78,674,038	T103K	probably benign	Het
Eme1	A	T	11: 94,648,192	V314E	probably damaging	Het
Epb41l3	A	G	17: 69,207,880	E4G	probably damaging	Het
Exoc6b	A	T	6: 84,989,482	L170Q	probably damaging	Het
Fam129a	G	A	1: 151,696,251	V316M	probably damaging	Het
Fbln5	C	T	12: 101,761,920	M261I	probably benign	Het
Fgf22	T	C	10: 79,756,601	V64A	probably damaging	Het
Gak	C	T	5: 108,606,877		probably null	Het
Gatad2b	T	A	3: 90,352,113	S401R	probably damaging	Het
Gen1	A	T	12: 11,241,621	S722R	probably damaging	Het
Gm10754	A	T	10: 97,682,270		probably benign	Het
Gm8897	A	T	5: 11,419,085	R68*	probably null	Het
Grid2	G	A	6: 64,345,798	R594Q	probably damaging	Het
Grm7	C	A	6: 110,646,137	N90K	probably damaging	Het
Herc1	G	A	9: 66,470,307	V3452M	possibly damaging	Het
Il22ra2	T	A	10: 19,632,870	F215L	probably benign	Het
Kank1	G	A	19: 25,411,753	G930D	probably benign	Het
Klra3	A	T	6: 130,333,158	V133D	probably benign	Het
Lims2	A	G	18: 31,955,407	E220G	possibly damaging	Het
Mbd3l2	A	T	9: 18,444,958	D193V	probably damaging	Het
Mbl1	T	A	14: 41,153,691	I34K	possibly damaging	Het
Mgam	C	T	6: 40,756,450	P839S	probably damaging	Het
Mmp9	G	T	2: 164,952,467	E460*	probably null	Het
Mov10	T	C	3: 104,804,242	H316R	probably benign	Het
Ms4a18	A	T	19: 10,997,331	V332D	possibly damaging	Het
Myo15b	T	C	11: 115,883,807	S2082P	probably benign	Het
Myrfl	G	A	10: 116,795,538	T706I	probably benign	Het
Nampt	C	A	12: 32,838,422	H191N	possibly damaging	Het
Nphp3	A	G	9: 104,025,903	E693G	possibly damaging	Het
Obscn	A	T	11: 59,003,665	Y1191*	probably null	Het
Olfr19	A	G	16: 16,673,205	Y259H	probably damaging	Het
Olfr398	A	T	11: 73,984,303	Y102N	probably damaging	Het
Olfr419	A	T	1: 174,250,736		probably null	Het
Osbpl10	A	G	9: 115,232,134	N760S	probably benign	Het
Otof	A	G	5: 30,461,770	V10A	probably benign	Het
Pkhd1l1	A	C	15: 44,501,457	E664A	probably damaging	Het
Pnp2	T	C	14: 50,963,704	S178P	probably damaging	Het
Pvr	G	A	7: 19,917,002	T199I	probably damaging	Het
Rbp3	C	T	14: 33,956,018	T641M	probably damaging	Het
Rnaseh2b	T	C	14: 62,361,345	V173A	probably benign	Het
Sept12	C	T	16: 4,992,206	R155H	probably damaging	Het
Slco6d1	G	T	1: 98,443,660	R290L	probably benign	Het
Snx32	A	G	19: 5,496,129	V335A	probably damaging	Het
Son	T	C	16: 91,659,372	V1669A	possibly damaging	Het
Tbata	C	T	10: 61,179,284	T116I	probably benign	Het
Tdrd1	T	A	19: 56,842,589	S279T	probably benign	Het
Thsd7a	A	T	6: 12,471,073	Y515*	probably null	Het
Tmem102	T	G	11: 69,805,114	L40F	probably damaging	Het
Tmem169	A	G	1: 72,300,996	N195S	probably damaging	Het
Tmem201	A	T	4: 149,718,080	S613T	probably damaging	Het
Tnfaip6	A	T	2: 52,052,332	I218F	possibly damaging	Het
Tube1	C	A	10: 39,147,351	H331Q	probably benign	Het
Wwc1	G	A	11: 35,841,887	T998I	possibly damaging	Het
Xpc	A	T	6: 91,498,122	Y638*	probably null	Het
Zdhhc4	A	T	5: 143,324,262	Y80*	probably null	Het

Other mutations in Dhcr24

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
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
R3852:Dhcr24	UTSW	4	106573873	missense	probably benign	0.02
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'- CTGATGGATGGGGAATGTCC -3'
(R):5'- GAGCTAGTTATCCTTCATCCGGC -3'

Sequencing Primer
(F):5'- GGGAATGTCCTATCTTAGCAGCC -3'
(R):5'- CACCGTAATGTGTACAACGTG -3'

Posted On

2014-10-01