Mutagenetix > Incidental Mutation

Incidental Mutation 'R5761:Ddhd2'

445307

Institutional Source

Beutler Lab

Gene Symbol

Ddhd2

Ensembl Gene

ENSMUSG00000061313

Gene Name

DDHD domain containing 2

Synonyms

SAMWD1, 2010305K11Rik

MMRRC Submission

043363-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.165) question?

Stock #

R5761 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

26215351-26244502 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 26231726 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 432 (V432A)

Ref Sequence

ENSEMBL: ENSMUSP00000147859 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000033975] [ENSMUST00000211009] [ENSMUST00000211688]

AlphaFold

Q80Y98

Predicted Effect

probably benign
Transcript: ENSMUST00000033975
AA Change: V320A

PolyPhen 2 Score 0.069 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000033975
Gene: ENSMUSG00000061313
AA Change: V320A

Domain	Start	End	E-Value	Type
low complexity region	12	25	N/A	INTRINSIC
Pfam:WWE	40	112	7.5e-9	PFAM
Blast:DDHD	285	357	6e-28	BLAST
SAM	382	447	1.13e-11	SMART
DDHD	484	688	6.63e-75	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000210843

Predicted Effect

probably benign
Transcript: ENSMUST00000211009
AA Change: V320A

PolyPhen 2 Score 0.056 (Sensitivity: 0.94; Specificity: 0.84)

Predicted Effect

probably benign
Transcript: ENSMUST00000211688
AA Change: V432A

PolyPhen 2 Score 0.185 (Sensitivity: 0.92; Specificity: 0.87)

Meta Mutation Damage Score

0.1082

Coding Region Coverage

1x: 99.5%
3x: 98.8%
10x: 97.3%
20x: 95.2%

Validation Efficiency

99% (67/68)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a phospholipase enzyme containing sterile-alpha-motif (SAM), WWE, and DDHD domains. This protein participates in membrane trafficking between the endoplastic reticulum and the Golgi body. Mutations in this gene can cause autosomal recessive spastic paraplegia 54. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]
PHENOTYPE: Mice homozygous for a null mutation display impaired balance and coordination, impaired spatial learning and memory and triglyceride accumulation in neurons in the brain and spinal cord. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca6	A	T	11: 110,100,927 (GRCm39)	V953D	probably damaging	Het
Abcb8	T	C	5: 24,610,879 (GRCm39)		probably benign	Het
Acad12	A	T	5: 121,742,243 (GRCm39)		probably benign	Het
Adam2	A	T	14: 66,283,595 (GRCm39)	C436S	probably damaging	Het
Aebp2	T	C	6: 140,569,943 (GRCm39)		probably benign	Het
Akap8	A	T	17: 32,536,159 (GRCm39)	C85S	possibly damaging	Het
Aldh1a3	C	A	7: 66,068,927 (GRCm39)	R19L	probably damaging	Het
Baz2a	A	G	10: 127,955,559 (GRCm39)	T848A	possibly damaging	Het
Bud13	C	T	9: 46,199,350 (GRCm39)	A237V	probably benign	Het
Cbarp	CGCCTCTGCTGCCTCT	CGCCTCT	10: 79,968,067 (GRCm39)		probably benign	Het
Ccdc187	G	A	2: 26,166,104 (GRCm39)	P775L	possibly damaging	Het
Ccz1	C	T	5: 143,929,328 (GRCm39)	G367R	probably damaging	Het
Cep104	T	C	4: 154,065,681 (GRCm39)	V56A	possibly damaging	Het
Chd6	C	A	2: 160,798,998 (GRCm39)	R2362S	probably damaging	Het
Chd6	C	T	2: 160,798,999 (GRCm39)	R2362K	probably damaging	Het
Cmc1	T	C	9: 117,944,443 (GRCm39)	E25G	probably benign	Het
Cntnap5b	T	C	1: 100,374,619 (GRCm39)	S1123P	probably damaging	Het
Col4a3	T	A	1: 82,693,778 (GRCm39)	L66*	probably null	Het
Crmp1	A	G	5: 37,440,212 (GRCm39)	T329A	probably benign	Het
Cybb	C	G	X: 9,316,989 (GRCm39)	D246H	probably benign	Het
Cyp3a16	A	G	5: 145,378,843 (GRCm39)	S393P	possibly damaging	Het
Cyp4f18	T	A	8: 72,749,975 (GRCm39)	I225F	probably damaging	Het
Ecpas	T	C	4: 58,853,131 (GRCm39)	I401M	probably damaging	Het
Foxq1	G	A	13: 31,743,314 (GRCm39)	A139T	probably damaging	Het
Gm10428	G	T	11: 62,644,169 (GRCm39)		probably benign	Het
Gpr89	A	G	3: 96,800,196 (GRCm39)	L134P	probably damaging	Het
Hjv	T	C	3: 96,435,938 (GRCm39)	S399P	probably benign	Het
Hrc	A	T	7: 44,986,025 (GRCm39)		probably null	Het
Igf1r	T	A	7: 67,857,001 (GRCm39)	Y988N	probably damaging	Het
Igf2r	A	C	17: 12,917,239 (GRCm39)		probably null	Het
Itga2b	A	G	11: 102,357,100 (GRCm39)	F260S	probably benign	Het
Kif2a	T	A	13: 107,098,672 (GRCm39)	N698I	probably benign	Het
Lap3	A	C	5: 45,662,147 (GRCm39)	I316L	probably benign	Het
Map2k6	T	G	11: 110,290,197 (GRCm39)		probably benign	Het
Mtrex	T	A	13: 113,054,196 (GRCm39)	I146F	probably damaging	Het
Myh1	A	G	11: 67,110,078 (GRCm39)	E1422G	probably damaging	Het
Ncoa6	A	G	2: 155,250,061 (GRCm39)	V1081A	probably benign	Het
Nom1	A	G	5: 29,642,639 (GRCm39)	E380G	probably damaging	Het
Nwd2	A	T	5: 63,882,573 (GRCm39)	Y75F	probably damaging	Het
Or3a1b	T	A	11: 74,012,335 (GRCm39)	D73E	probably damaging	Het
Or51a24	G	A	7: 103,733,376 (GRCm39)	R304W	probably benign	Het
Pkd1l1	A	G	11: 8,866,301 (GRCm39)	V518A	probably damaging	Het
Ptgs2	A	G	1: 149,981,279 (GRCm39)	M521V	probably benign	Het
Qsox1	T	A	1: 155,655,274 (GRCm39)	M630L	probably benign	Het
Spty2d1	A	G	7: 46,648,032 (GRCm39)	L299P	probably damaging	Het
St6gal1	T	G	16: 23,139,805 (GRCm39)		probably benign	Het
Sult2a6	T	C	7: 13,984,283 (GRCm39)	Y149C	probably damaging	Het
Tlr3	G	A	8: 45,855,808 (GRCm39)	T124M	probably benign	Het
Tmem171	A	G	13: 98,829,019 (GRCm39)	Y44H	probably damaging	Het
Usp35	C	T	7: 96,961,558 (GRCm39)	V623I	probably benign	Het
Vangl2	T	A	1: 171,833,694 (GRCm39)	H463L	probably damaging	Het
Vmn1r175	A	C	7: 23,507,905 (GRCm39)	L241V	probably benign	Het
Vmn1r19	A	T	6: 57,382,338 (GRCm39)	K297I	unknown	Het
Vmn2r23	C	A	6: 123,689,718 (GRCm39)	T198K	probably benign	Het
Vmn2r-ps69	T	A	7: 84,953,223 (GRCm39)		noncoding transcript	Het
Xirp2	A	G	2: 67,341,311 (GRCm39)	Y1184C	probably benign	Het
Ythdc1	A	G	5: 86,983,810 (GRCm39)		probably benign	Het
Zbtb39	C	T	10: 127,578,515 (GRCm39)	A363V	probably damaging	Het
Zmiz1	T	A	14: 25,651,728 (GRCm39)	I527K	possibly damaging	Het
Zmiz1	C	A	14: 25,651,730 (GRCm39)	P534T	probably damaging	Het

Other mutations in Ddhd2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01501:Ddhd2	APN	8	26,225,857 (GRCm39)	missense	probably damaging	1.00
IGL01629:Ddhd2	APN	8	26,225,855 (GRCm39)	missense	possibly damaging	0.91
IGL01656:Ddhd2	APN	8	26,217,739 (GRCm39)	missense	probably benign	0.34
IGL01723:Ddhd2	APN	8	26,225,038 (GRCm39)	nonsense	probably null
IGL01820:Ddhd2	APN	8	26,239,781 (GRCm39)	missense	possibly damaging	0.87
IGL01901:Ddhd2	APN	8	26,238,621 (GRCm39)	missense	probably damaging	0.96
IGL02619:Ddhd2	APN	8	26,236,981 (GRCm39)	critical splice acceptor site	probably null
PIT4362001:Ddhd2	UTSW	8	26,225,779 (GRCm39)	missense	probably damaging	1.00
R0240:Ddhd2	UTSW	8	26,229,617 (GRCm39)	splice site	probably null
R0240:Ddhd2	UTSW	8	26,229,617 (GRCm39)	splice site	probably null
R0408:Ddhd2	UTSW	8	26,229,614 (GRCm39)	critical splice acceptor site	probably null
R0732:Ddhd2	UTSW	8	26,231,348 (GRCm39)	missense	probably damaging	1.00
R1483:Ddhd2	UTSW	8	26,243,155 (GRCm39)	missense	probably benign	0.01
R1597:Ddhd2	UTSW	8	26,239,768 (GRCm39)	missense	probably benign	0.09
R1881:Ddhd2	UTSW	8	26,217,727 (GRCm39)	missense	probably damaging	0.99
R1927:Ddhd2	UTSW	8	26,231,688 (GRCm39)	missense	possibly damaging	0.92
R2044:Ddhd2	UTSW	8	26,242,192 (GRCm39)	missense	probably damaging	1.00
R4494:Ddhd2	UTSW	8	26,228,261 (GRCm39)	missense	probably benign	0.01
R4728:Ddhd2	UTSW	8	26,242,294 (GRCm39)	missense	probably damaging	1.00
R5044:Ddhd2	UTSW	8	26,242,164 (GRCm39)	missense	probably damaging	1.00
R5138:Ddhd2	UTSW	8	26,217,726 (GRCm39)	missense	probably damaging	1.00
R5529:Ddhd2	UTSW	8	26,229,587 (GRCm39)	missense	probably benign	0.00
R5799:Ddhd2	UTSW	8	26,238,629 (GRCm39)	missense	probably damaging	1.00
R5934:Ddhd2	UTSW	8	26,243,140 (GRCm39)	missense	probably damaging	1.00
R5965:Ddhd2	UTSW	8	26,225,804 (GRCm39)	missense	probably damaging	1.00
R5988:Ddhd2	UTSW	8	26,238,589 (GRCm39)	missense	probably damaging	1.00
R6260:Ddhd2	UTSW	8	26,242,144 (GRCm39)	missense	probably benign	0.00
R6791:Ddhd2	UTSW	8	26,242,242 (GRCm39)	missense	probably benign	0.04
R7386:Ddhd2	UTSW	8	26,244,318 (GRCm39)	missense	possibly damaging	0.53
R7470:Ddhd2	UTSW	8	26,225,087 (GRCm39)	missense	probably benign	0.06
R7911:Ddhd2	UTSW	8	26,238,563 (GRCm39)	critical splice donor site	probably null
R8153:Ddhd2	UTSW	8	26,240,816 (GRCm39)	missense	probably benign	0.16
R8385:Ddhd2	UTSW	8	26,225,041 (GRCm39)	missense	probably damaging	0.99
R9190:Ddhd2	UTSW	8	26,244,495 (GRCm39)	missense	probably benign	0.18
R9381:Ddhd2	UTSW	8	26,239,849 (GRCm39)	missense	probably benign	0.17
R9497:Ddhd2	UTSW	8	26,217,731 (GRCm39)	missense	possibly damaging	0.92
Z1176:Ddhd2	UTSW	8	26,225,856 (GRCm39)	missense	possibly damaging	0.61
Z1177:Ddhd2	UTSW	8	26,244,413 (GRCm39)	missense	unknown
Z1177:Ddhd2	UTSW	8	26,244,402 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- CAGAGAATCTTTCCAATTTCCCACC -3'
(R):5'- GAAGTAACAGTGGACTACATTTAGG -3'

Sequencing Primer
(F):5'- GTTTTCTGACTCTGCTACAGATTAG -3'
(R):5'- AATCGCCTCAGACACTTC -3'

Posted On

2016-11-21