Mutagenetix > Incidental Mutation

Incidental Mutation 'R8153:Ddhd2'

633141

Institutional Source

Beutler Lab

Gene Symbol

Ddhd2

Ensembl Gene

ENSMUSG00000061313

Gene Name

DDHD domain containing 2

Synonyms

SAMWD1, 2010305K11Rik

MMRRC Submission

067579-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.123) question?

Stock #

R8153 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

26215351-26244502 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 26240816 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Serine at position 251 (T251S)

Ref Sequence

ENSEMBL: ENSMUSP00000147859 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000033975] [ENSMUST00000211009] [ENSMUST00000211688] [ENSMUST00000211751]

AlphaFold

Q80Y98

Predicted Effect

probably benign
Transcript: ENSMUST00000033975
AA Change: T139S

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)

SMART Domains

Protein: ENSMUSP00000033975
Gene: ENSMUSG00000061313
AA Change: T139S

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

probably benign
Transcript: ENSMUST00000210888

Predicted Effect

probably benign
Transcript: ENSMUST00000211009
AA Change: T139S

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)

Predicted Effect

probably benign
Transcript: ENSMUST00000211688
AA Change: T251S

PolyPhen 2 Score 0.163 (Sensitivity: 0.92; Specificity: 0.87)

Predicted Effect

probably benign
Transcript: ENSMUST00000211751

Coding Region Coverage

1x: 99.9%
3x: 99.9%
10x: 99.5%
20x: 98.7%

Validation Efficiency

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
2610021A01Rik	T	A	7: 41,275,157 (GRCm39)	S287T	probably benign	Het
Abca15	T	C	7: 119,999,812 (GRCm39)	S1429P	probably damaging	Het
Arfgef2	GTGTGCAGAAACT	GT	2: 166,676,383 (GRCm39)	92	probably null	Het
C1qb	A	G	4: 136,607,877 (GRCm39)	V162A	possibly damaging	Het
Cachd1	G	T	4: 100,845,835 (GRCm39)		probably null	Het
Cfap61	T	C	2: 146,042,704 (GRCm39)	I1159T	probably benign	Het
Csf1	T	A	3: 107,656,020 (GRCm39)	D337V	probably damaging	Het
Dnah5	A	G	15: 28,384,576 (GRCm39)	T3107A	probably damaging	Het
Dnph1	T	C	17: 46,809,965 (GRCm39)	V169A	probably benign	Het
Ebf2	T	C	14: 67,627,914 (GRCm39)	V303A	probably damaging	Het
Eif4a3l2	A	T	6: 116,528,968 (GRCm39)	I282F	probably damaging	Het
Enpp3	A	G	10: 24,685,777 (GRCm39)	F206S	probably damaging	Het
Fam151b	G	T	13: 92,614,410 (GRCm39)	T26K	probably damaging	Het
Fga	T	C	3: 82,938,164 (GRCm39)	S180P	probably damaging	Het
Fpr-rs3	A	G	17: 20,844,685 (GRCm39)	L152P	probably damaging	Het
Gen1	C	A	12: 11,310,948 (GRCm39)	G95W	probably damaging	Het
Ggta1	T	A	2: 35,313,333 (GRCm39)	T3S	possibly damaging	Het
Gm4884	T	A	7: 40,692,582 (GRCm39)	C184S	probably benign	Het
Gpr137b	T	C	13: 13,533,991 (GRCm39)	Y355C		Het
Gsx2	T	C	5: 75,237,716 (GRCm39)	S223P	probably damaging	Het
Hnf4g	C	T	3: 3,699,250 (GRCm39)		probably benign	Het
Iqub	A	C	6: 24,450,789 (GRCm39)	Y603*	probably null	Het
Klhl22	A	G	16: 17,610,414 (GRCm39)	N555S	probably damaging	Het
Lama5	T	C	2: 179,829,724 (GRCm39)	D1928G	probably benign	Het
Lamb2	C	T	9: 108,357,845 (GRCm39)	R123W	probably damaging	Het
Lamc2	CATCAGCTA	CA	1: 152,999,850 (GRCm39)		probably null	Het
Lgr4	T	A	2: 109,830,645 (GRCm39)	F255I	probably damaging	Het
Lnx2	T	C	5: 146,964,906 (GRCm39)	N439S	probably benign	Het
Lztr1	G	T	16: 17,336,439 (GRCm39)		probably null	Het
Mtcl3	G	T	10: 29,024,235 (GRCm39)	E384*	probably null	Het
Nfkb2	G	T	19: 46,296,455 (GRCm39)	R241L	probably damaging	Het
Nrcam	T	C	12: 44,631,755 (GRCm39)	F1103L	probably benign	Het
Or2g1	A	G	17: 38,106,367 (GRCm39)	I11V	probably benign	Het
Or5k17	A	G	16: 58,746,149 (GRCm39)	S262P	possibly damaging	Het
Or8d2	A	G	9: 38,759,631 (GRCm39)	I74V	possibly damaging	Het
Or8g52	A	G	9: 39,630,954 (GRCm39)	M144V	possibly damaging	Het
Otof	C	A	5: 30,546,079 (GRCm39)	A425S	probably damaging	Het
Parg	T	A	14: 31,984,777 (GRCm39)	L774H	probably damaging	Het
Pcnx1	C	T	12: 81,965,593 (GRCm39)	R59*	probably null	Het
Pcnx4	T	A	12: 72,603,017 (GRCm39)	F426L	probably benign	Het
Pde5a	T	G	3: 122,646,225 (GRCm39)	S805R	probably benign	Het
Pde5a	T	A	3: 122,646,227 (GRCm39)	M806K	probably damaging	Het
Plekhh1	T	C	12: 79,125,812 (GRCm39)	S1283P	probably benign	Het
Ppp1r12a	A	G	10: 107,998,303 (GRCm39)	K15E	probably damaging	Het
Prkdc	A	T	16: 15,482,108 (GRCm39)	M384L	probably damaging	Het
Ptchd4	A	G	17: 42,814,787 (GRCm39)	D896G	probably benign	Het
Rsf1	GGC	GGCTACGGCCGC	7: 97,229,113 (GRCm39)		probably benign	Het
Slmap	T	C	14: 26,254,488 (GRCm39)	S65G	probably benign	Het
Snta1	C	A	2: 154,222,722 (GRCm39)	L298F	probably damaging	Het
Sphkap	T	G	1: 83,255,730 (GRCm39)	N673T	possibly damaging	Het
St8sia5	T	G	18: 77,340,807 (GRCm39)		probably null	Het
Tgm6	T	C	2: 129,986,975 (GRCm39)	V481A	probably benign	Het
Thada	T	C	17: 84,700,855 (GRCm39)	N1217S	possibly damaging	Het
Tia1	C	G	6: 86,397,314 (GRCm39)	H107D	probably damaging	Het
Ttn	A	G	2: 76,746,956 (GRCm39)	Y4698H	probably benign	Het
Ube3c	T	C	5: 29,811,929 (GRCm39)	Y390H	possibly damaging	Het
Ubqln5	A	G	7: 103,778,011 (GRCm39)	I271T	possibly damaging	Het
Vmn2r109	A	G	17: 20,784,969 (GRCm39)	V17A	probably benign	Het
Xkr9	A	G	1: 13,754,363 (GRCm39)	D119G	probably benign	Het
Zfp236	C	T	18: 82,648,152 (GRCm39)	C1003Y	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
R5761:Ddhd2	UTSW	8	26,231,726 (GRCm39)	missense	probably benign	0.19
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
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'- AGGTCATTCTATGTGGCGTCAG -3'
(R):5'- AAGTGCTCTTAACTACCAGTCTATC -3'

Sequencing Primer
(F):5'- CATTCTATGTGGCGTCAGAACAAAAG -3'
(R):5'- TACAGTTCCGTGGTAAAGCGC -3'

Posted On

2020-06-30