Mutagenetix > Incidental Mutation

Incidental Mutation 'R1974:Dpm1'

221364

Institutional Source

Beutler Lab

Gene Symbol

Dpm1

Ensembl Gene

ENSMUSG00000078919

Gene Name

dolichyl-phosphate mannosyltransferase subunit 1, catalytic

Synonyms

MMRRC Submission

039987-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R1974 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

168050968-168072299 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 168059667 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Aspartic acid at position 143 (V143D)

Ref Sequence

ENSEMBL: ENSMUSP00000118776 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000109193] [ENSMUST00000138667] [ENSMUST00000154111]

AlphaFold

O70152

Predicted Effect

probably benign
Transcript: ENSMUST00000099072

SMART Domains

Protein: ENSMUSP00000096671
Gene: ENSMUSG00000078919

Domain	Start	End	E-Value	Type
Pfam:Glyco_tranf_2_3	16	118	1.8e-11	PFAM
Pfam:Glyco_tranf_2_2	20	119	1.3e-8	PFAM
Pfam:Glycos_transf_2	20	119	6.3e-28	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000109193
AA Change: V91D

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000104816
Gene: ENSMUSG00000078919
AA Change: V91D

Domain	Start	End	E-Value	Type
Pfam:Glyco_tranf_2_2	2	101	1.2e-8	PFAM
Pfam:Glycos_transf_2	2	147	7.8e-36	PFAM
Pfam:Glyco_tranf_2_3	2	187	1.2e-11	PFAM
Pfam:Glyco_transf_21	34	148	1.1e-7	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000136582

Predicted Effect

probably damaging
Transcript: ENSMUST00000138667
AA Change: V143D

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000139070
Gene: ENSMUSG00000093752
AA Change: V143D

Domain	Start	End	E-Value	Type
Pfam:Glyco_tranf_2_3	24	240	1.1e-13	PFAM
Pfam:Glyco_tranf_2_2	28	153	8.4e-10	PFAM
Pfam:Glycos_transf_2	28	199	3.8e-40	PFAM
Pfam:Glyco_transf_21	87	200	1.5e-7	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000140249

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000141036

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000142482

Predicted Effect

probably damaging
Transcript: ENSMUST00000154111
AA Change: V143D

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000118776
Gene: ENSMUSG00000078919
AA Change: V143D

Domain	Start	End	E-Value	Type
Pfam:Glyco_tranf_2_3	24	241	3.2e-13	PFAM
Pfam:Glyco_tranf_2_2	28	153	7.6e-10	PFAM
Pfam:Glycos_transf_2	28	199	8.1e-41	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000156800

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000150437

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153258

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 94.3%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Dolichol-phosphate mannose (Dol-P-Man) serves as a donor of mannosyl residues on the lumenal side of the endoplasmic reticulum (ER). Lack of Dol-P-Man results in defective surface expression of GPI-anchored proteins. Dol-P-Man is synthesized from GDP-mannose and dolichol-phosphate on the cytosolic side of the ER by the enzyme dolichyl-phosphate mannosyltransferase. Human DPM1 lacks a carboxy-terminal transmembrane domain and signal sequence and is regulated by DPM2. Mutations in this gene are associated with congenital disorder of glycosylation type Ie. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2015]

Allele List at MGI

Other mutations in this stock

Total: 80 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1110002E22Rik	T	A	3: 137,773,028 (GRCm39)	L739Q	probably damaging	Het
4933436I01Rik	A	T	X: 66,963,655 (GRCm39)	Y401*	probably null	Het
Abcg3	A	G	5: 105,111,504 (GRCm39)	V321A	probably benign	Het
Acad10	C	A	5: 121,764,248 (GRCm39)	V894L	possibly damaging	Het
Adam9	A	G	8: 25,482,240 (GRCm39)	I255T	probably damaging	Het
Ago3	T	C	4: 126,240,544 (GRCm39)	Y785C	probably damaging	Het
Aif1	G	A	17: 35,391,127 (GRCm39)	P44L	probably benign	Het
Akap4	A	G	X: 6,943,595 (GRCm39)	S633G	probably benign	Het
Alox15	T	A	11: 70,240,799 (GRCm39)	T194S	probably benign	Het
Amh	T	C	10: 80,642,250 (GRCm39)	S207P	probably benign	Het
Apc	T	A	18: 34,433,057 (GRCm39)	C415S	possibly damaging	Het
Atg14	G	A	14: 47,783,298 (GRCm39)	R346C	probably damaging	Het
Atp5mf	A	T	5: 145,121,389 (GRCm39)	L64Q	probably damaging	Het
Barhl2	C	G	5: 106,605,179 (GRCm39)	E177Q	probably benign	Het
C1qtnf5	T	C	9: 44,020,072 (GRCm39)	V232A	probably damaging	Het
Calr	T	C	8: 85,570,786 (GRCm39)	I290V	probably benign	Het
Cdh19	G	C	1: 110,817,889 (GRCm39)	Q618E	possibly damaging	Het
Celsr2	G	T	3: 108,321,530 (GRCm39)	D427E	probably damaging	Het
Cep250	T	C	2: 155,831,424 (GRCm39)	S1294P	probably damaging	Het
Chrna7	T	A	7: 62,749,034 (GRCm39)	T483S	probably damaging	Het
Clmn	A	T	12: 104,758,121 (GRCm39)	W132R	probably damaging	Het
Cpsf2	G	A	12: 101,956,306 (GRCm39)	D370N	probably benign	Het
Crnn	T	C	3: 93,056,594 (GRCm39)	V460A	probably benign	Het
Daam1	T	A	12: 72,035,703 (GRCm39)	I957N	probably damaging	Het
Defb9	T	C	8: 22,371,905 (GRCm39)	K36R	probably benign	Het
Dock10	T	A	1: 80,488,143 (GRCm39)	I2007F	possibly damaging	Het
Dync1h1	T	C	12: 110,592,166 (GRCm39)	V1110A	possibly damaging	Het
Erlec1	T	G	11: 30,889,604 (GRCm39)	K373N	possibly damaging	Het
Fbxo40	C	T	16: 36,790,303 (GRCm39)	G269E	probably benign	Het
Fbxw7	T	A	3: 84,862,242 (GRCm39)	C70S	possibly damaging	Het
Fhip2a	T	C	19: 57,373,809 (GRCm39)	F690L	probably damaging	Het
Fnbp1	G	T	2: 30,943,059 (GRCm39)	R280S	probably null	Het
Gapvd1	G	A	2: 34,590,853 (GRCm39)	R940C	probably damaging	Het
Gfod2	T	C	8: 106,444,142 (GRCm39)	K134E	possibly damaging	Het
Gpi1	A	T	7: 33,920,228 (GRCm39)		probably null	Het
Grik2	A	T	10: 49,008,923 (GRCm39)	N721K	possibly damaging	Het
Gsn	G	T	2: 35,191,483 (GRCm39)	G455V	probably damaging	Het
Hlx	G	T	1: 184,464,184 (GRCm39)	A52D	probably damaging	Het
Hpse	A	G	5: 100,840,104 (GRCm39)	S338P	probably damaging	Het
Hyal2	T	C	9: 107,449,371 (GRCm39)	C376R	probably damaging	Het
Inf2	A	G	12: 112,574,771 (GRCm39)	T781A	unknown	Het
Iscu	A	G	5: 113,915,079 (GRCm39)		probably benign	Het
Kcna4	G	A	2: 107,126,565 (GRCm39)	G433D	possibly damaging	Het
Kir3dl2	T	A	X: 135,357,024 (GRCm39)	N146I	probably benign	Het
Klrg1	T	A	6: 122,259,721 (GRCm39)	Q17L	possibly damaging	Het
Krt82	T	G	15: 101,453,597 (GRCm39)	Q263P	probably benign	Het
Mfrp	T	C	9: 44,017,669 (GRCm39)	C554R	probably damaging	Het
Minar1	T	G	9: 89,483,256 (GRCm39)	T714P	probably damaging	Het
Mst1r	T	C	9: 107,791,962 (GRCm39)	Y833H	probably damaging	Het
Mst1r	T	A	9: 107,793,132 (GRCm39)		probably null	Het
Nfix	G	A	8: 85,453,155 (GRCm39)	R300C	probably damaging	Het
Nipal4	T	C	11: 46,042,210 (GRCm39)	N157S	probably damaging	Het
Notch2	G	A	3: 97,980,071 (GRCm39)	G195D	probably damaging	Het
Nrcam	A	T	12: 44,610,776 (GRCm39)	H492L	probably benign	Het
Or10aa1	A	T	1: 173,870,154 (GRCm39)	I213F	probably damaging	Het
Or4p21	A	T	2: 88,276,853 (GRCm39)	I143N	probably damaging	Het
Papln	G	A	12: 83,828,811 (GRCm39)	R817H	probably damaging	Het
Pcnx2	T	C	8: 126,614,110 (GRCm39)	E447G	probably benign	Het
Pdp2	T	C	8: 105,320,538 (GRCm39)	V129A	probably benign	Het
Plch2	A	G	4: 155,069,410 (GRCm39)	F1072S	possibly damaging	Het
Prag1	T	A	8: 36,570,081 (GRCm39)	D221E	probably damaging	Het
Prkg1	T	C	19: 31,563,095 (GRCm39)	D102G	probably damaging	Het
Psme4	T	A	11: 30,769,011 (GRCm39)	D662E	probably benign	Het
Ptprn	T	C	1: 75,231,464 (GRCm39)		probably null	Het
Ptprz1	A	G	6: 22,986,310 (GRCm39)	D370G	probably damaging	Het
Qser1	A	G	2: 104,590,886 (GRCm39)	S1637P	probably damaging	Het
Sema6a	T	A	18: 47,403,696 (GRCm39)	H642L	probably benign	Het
Slc30a5	A	T	13: 100,950,461 (GRCm39)	F209I	probably benign	Het
Slc4a3	G	T	1: 75,528,835 (GRCm39)	E508*	probably null	Het
Stpg2	C	T	3: 139,014,944 (GRCm39)	R370*	probably null	Het
Tas2r113	T	A	6: 132,870,796 (GRCm39)	F275I	probably benign	Het
Tmem132d	T	G	5: 128,346,263 (GRCm39)	K86N	probably damaging	Het
Tpgs2	A	T	18: 25,273,593 (GRCm39)	F189L	probably damaging	Het
Trmt6	A	G	2: 132,652,968 (GRCm39)	S104P	probably damaging	Het
Trpv3	T	C	11: 73,174,514 (GRCm39)	S294P	probably damaging	Het
Ugt2b36	A	G	5: 87,228,727 (GRCm39)		probably null	Het
Vmn1r170	A	T	7: 23,305,906 (GRCm39)	M103L	probably benign	Het
Vmn2r107	T	A	17: 20,575,879 (GRCm39)		probably null	Het
Vmn2r5	C	T	3: 64,411,642 (GRCm39)	E309K	probably damaging	Het
Vmn2r77	T	C	7: 86,449,964 (GRCm39)	V70A	probably benign	Het

Other mutations in Dpm1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00156:Dpm1	APN	2	168,052,495 (GRCm39)	missense	probably benign	0.37
PIT4531001:Dpm1	UTSW	2	168,052,472 (GRCm39)	missense	probably benign	0.42
R0200:Dpm1	UTSW	2	168,065,075 (GRCm39)	critical splice acceptor site	probably null
R0212:Dpm1	UTSW	2	168,069,414 (GRCm39)	missense	probably benign	0.00
R1460:Dpm1	UTSW	2	168,052,549 (GRCm39)	missense	probably damaging	1.00
R1889:Dpm1	UTSW	2	168,059,655 (GRCm39)	missense	possibly damaging	0.67
R4547:Dpm1	UTSW	2	168,065,073 (GRCm39)	missense	probably damaging	0.98
R4838:Dpm1	UTSW	2	168,052,456 (GRCm39)	missense	probably damaging	1.00
R4887:Dpm1	UTSW	2	168,059,679 (GRCm39)	missense	probably benign	0.01
R6919:Dpm1	UTSW	2	168,072,195 (GRCm39)	missense	probably damaging	1.00
R7169:Dpm1	UTSW	2	168,053,343 (GRCm39)	nonsense	probably null
R9526:Dpm1	UTSW	2	168,072,210 (GRCm39)	missense	probably benign
R9746:Dpm1	UTSW	2	168,072,307 (GRCm39)	critical splice donor site	probably null

Predicted Primers

PCR Primer
(F):5'- TTGCTGGCTTTAAGAGGAGC -3'
(R):5'- TCAGACTCATTTGGACAGTCAGATC -3'

Sequencing Primer
(F):5'- TTTAAGAGGAGCAGAGTAAAGCTTTG -3'
(R):5'- CTCATTTGGACAGTCAGATCATCTGG -3'

Posted On

2014-08-25