Mutagenetix > Incidental Mutation

Incidental Mutation 'R4857:Lpin1'

374086

Institutional Source

Beutler Lab

Gene Symbol

Lpin1

Ensembl Gene

ENSMUSG00000020593

Gene Name

lipin 1

Synonyms

Lipin1

MMRRC Submission

042468-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.451) question?

Stock #

R4857 (G1)

Quality Score

175

Status

Validated

Chromosome

Chromosomal Location

16585670-16696967 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to C at 16613631 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Serine at position 479 (I479S)

Ref Sequence

ENSEMBL: ENSMUSP00000152276 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000067124] [ENSMUST00000111067] [ENSMUST00000221230] [ENSMUST00000221297] [ENSMUST00000222989]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000067124
AA Change: I512S

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000070583
Gene: ENSMUSG00000020593
AA Change: I512S

Domain	Start	End	E-Value	Type
Pfam:Lipin_N	1	110	1.1e-48	PFAM
low complexity region	153	161	N/A	INTRINSIC
low complexity region	230	242	N/A	INTRINSIC
Pfam:Lipin_mid	498	591	9.4e-36	PFAM
low complexity region	630	642	N/A	INTRINSIC
LNS2	708	864	3.42e-100	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000111067
AA Change: I512S

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000106696
Gene: ENSMUSG00000020593
AA Change: I512S

Domain	Start	End	E-Value	Type
Pfam:Lipin_N	1	114	2.2e-53	PFAM
low complexity region	153	161	N/A	INTRINSIC
low complexity region	237	252	N/A	INTRINSIC
low complexity region	597	609	N/A	INTRINSIC
LNS2	675	831	3.42e-100	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000221230
AA Change: I479S

PolyPhen 2 Score 0.863 (Sensitivity: 0.83; Specificity: 0.93)

Predicted Effect

possibly damaging
Transcript: ENSMUST00000221297
AA Change: I512S

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000221789

Predicted Effect

possibly damaging
Transcript: ENSMUST00000222989
AA Change: I479S

PolyPhen 2 Score 0.863 (Sensitivity: 0.83; Specificity: 0.93)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000223129

Meta Mutation Damage Score

0.7072

Coding Region Coverage

1x: 99.1%
3x: 98.3%
10x: 96.3%
20x: 92.3%

Validation Efficiency

97% (115/119)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a magnesium-ion-dependent phosphatidic acid phosphohydrolase enzyme that catalyzes the penultimate step in triglyceride synthesis including the dephosphorylation of phosphatidic acid to yield diacylglycerol. Expression of this gene is required for adipocyte differentiation and it also functions as a nuclear transcriptional coactivator with some peroxisome proliferator-activated receptors to modulate expression of other genes involved in lipid metabolism. Mutations in this gene are associated with metabolic syndrome, type 2 diabetes, acute recurrent rhabdomyolysis, and autosomal recessive acute recurrent myoglobinuria (ARARM). This gene is also a candidate for several human lipodystrophy syndromes. [provided by RefSeq, Mar 2017]
PHENOTYPE: ENU-induced mutants show transient hindlimb paralysis, demyelination and myelin sheath defects. Spontaneous mutants show neonatal fatty liver and hypertriglyceridemia, runting, male sterility, peripheral neuropathy, and altered hair growth, myelination, adipogenesis and lipid and glucose metabolism. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 101 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930548G14Rik	C	T	15: 46,488,927 (GRCm39)		noncoding transcript	Het
Aasdh	A	T	5: 77,035,131 (GRCm39)	F428L	probably benign	Het
Abca13	A	G	11: 9,244,143 (GRCm39)	N2002S	probably benign	Het
Acot7	T	G	4: 152,322,211 (GRCm39)	F248V	possibly damaging	Het
Acsf2	A	G	11: 94,460,164 (GRCm39)	I396T	probably benign	Het
Agbl1	A	G	7: 76,069,583 (GRCm39)	N372D	probably benign	Het
Ahctf1	A	T	1: 179,626,922 (GRCm39)		probably benign	Het
Akap11	T	C	14: 78,736,300 (GRCm39)	D1830G		Het
Bcl7b	A	G	5: 135,202,033 (GRCm39)	*59W	probably null	Het
Bdh1	A	G	16: 31,266,366 (GRCm39)		probably null	Het
Bin3	A	G	14: 70,366,344 (GRCm39)	N69S	probably benign	Het
Bltp3b	A	T	10: 89,615,825 (GRCm39)	N156I	probably damaging	Het
Bsdc1	T	C	4: 129,365,685 (GRCm39)		probably benign	Het
Cacna1i	T	C	15: 80,253,863 (GRCm39)	V700A	probably damaging	Het
Calcr	T	C	6: 3,708,511 (GRCm39)	N225S	probably benign	Het
Cby2	C	T	14: 75,830,478 (GRCm39)	E8K	probably damaging	Het
Cdh23	A	G	10: 60,227,563 (GRCm39)	S1173P	probably damaging	Het
Cftr	C	T	6: 18,320,974 (GRCm39)	T1428M	possibly damaging	Het
Chd1l	T	C	3: 97,479,975 (GRCm39)	K591E	probably benign	Het
Chrd	C	T	16: 20,557,508 (GRCm39)	P709L	possibly damaging	Het
Ckap4	T	C	10: 84,369,352 (GRCm39)	R127G	possibly damaging	Het
Cnbd2	T	C	2: 156,209,485 (GRCm39)	F476S	probably benign	Het
Dclk3	T	C	9: 111,297,716 (GRCm39)	V420A	probably benign	Het
Dnah5	A	G	15: 28,345,953 (GRCm39)	D2431G	probably benign	Het
Duox1	T	A	2: 122,146,212 (GRCm39)	I10N	probably benign	Het
Ece2	T	A	16: 20,436,556 (GRCm39)	V126D	probably damaging	Het
Elfn1	T	C	5: 139,958,840 (GRCm39)	Y615H	probably damaging	Het
Epha1	T	C	6: 42,338,416 (GRCm39)	D720G	probably benign	Het
Fras1	A	G	5: 96,926,018 (GRCm39)	I3741V	probably benign	Het
Gm53	A	T	11: 96,142,562 (GRCm39)		noncoding transcript	Het
Grb10	G	T	11: 11,901,469 (GRCm39)		probably benign	Het
Grid2ip	A	G	5: 143,368,384 (GRCm39)	H568R	probably damaging	Het
Gsap	A	T	5: 21,492,797 (GRCm39)		probably null	Het
Gse1	T	C	8: 121,299,496 (GRCm39)		probably benign	Het
Gstm1	T	C	3: 107,923,724 (GRCm39)	R94G	possibly damaging	Het
Gtf2ird1	A	G	5: 134,391,398 (GRCm39)	F866L	probably damaging	Het
Haao	T	A	17: 84,146,009 (GRCm39)		probably null	Het
Hcn4	A	T	9: 58,766,853 (GRCm39)	I805F	unknown	Het
Hemk1	A	T	9: 107,206,647 (GRCm39)		probably benign	Het
Il12rb1	A	T	8: 71,263,232 (GRCm39)	Y33F	possibly damaging	Het
Il19	T	A	1: 130,863,683 (GRCm39)	I103F	probably damaging	Het
Itpr1	A	G	6: 108,387,828 (GRCm39)	N1522S	probably benign	Het
Klhdc8a	A	G	1: 132,230,843 (GRCm39)	Y236C	probably damaging	Het
Klhl3	C	T	13: 58,166,620 (GRCm39)	G404S	probably damaging	Het
Large2	T	C	2: 92,196,979 (GRCm39)		probably benign	Het
Lgi1	C	A	19: 38,294,698 (GRCm39)	A490E	probably damaging	Het
Lmbr1	A	G	5: 29,528,807 (GRCm39)	L112P	probably damaging	Het
Lmo7	T	A	14: 102,124,784 (GRCm39)		probably null	Het
Lrrc40	T	A	3: 157,771,866 (GRCm39)		probably benign	Het
Lrrc9	A	G	12: 72,546,466 (GRCm39)	N1218S	possibly damaging	Het
Map3k9	A	G	12: 81,771,401 (GRCm39)	V729A	probably benign	Het
Marf1	A	T	16: 13,946,475 (GRCm39)	Y1215*	probably null	Het
Moap1	T	A	12: 102,708,824 (GRCm39)	I242L	probably benign	Het
Mpo	A	G	11: 87,687,107 (GRCm39)	K218E	probably benign	Het
Mpz	C	T	1: 170,986,379 (GRCm39)	R98C	probably damaging	Het
Neb	T	G	2: 52,091,992 (GRCm39)	K5024T	probably damaging	Het
Nlrp4b	C	T	7: 10,449,225 (GRCm39)	T109I	probably benign	Het
Noc3l	T	A	19: 38,781,244 (GRCm39)		probably null	Het
Nosip	G	A	7: 44,726,102 (GRCm39)	V220I	probably benign	Het
Nyap1	A	C	5: 137,733,840 (GRCm39)	S398A	probably damaging	Het
Or12d17	A	G	17: 37,777,714 (GRCm39)	M206V	possibly damaging	Het
Or4a68	T	G	2: 89,269,967 (GRCm39)	I219L	probably damaging	Het
Or4f54	A	G	2: 111,123,488 (GRCm39)	N292D	possibly damaging	Het
Osbpl7	T	C	11: 96,947,495 (GRCm39)		probably benign	Het
Pard3	A	T	8: 128,050,535 (GRCm39)	Y199F	probably damaging	Het
Pcdha11	G	A	18: 37,144,505 (GRCm39)	V199I	probably benign	Het
Pcdhga8	A	T	18: 37,859,967 (GRCm39)	N341I	probably damaging	Het
Pcsk4	A	G	10: 80,160,873 (GRCm39)	S318P	probably damaging	Het
Phldb1	C	A	9: 44,607,389 (GRCm39)	R1272L	probably damaging	Het
Phlpp2	A	G	8: 110,603,642 (GRCm39)	T103A	probably damaging	Het
Pibf1	T	A	14: 99,423,937 (GRCm39)	Y503*	probably null	Het
Pkn1	A	T	8: 84,410,856 (GRCm39)		probably null	Het
Pramel22	A	T	4: 143,383,158 (GRCm39)	N20K	possibly damaging	Het
Ptprf	A	G	4: 118,074,394 (GRCm39)		probably benign	Het
Rbm19	C	A	5: 120,270,898 (GRCm39)		probably benign	Het
Rcan1	T	C	16: 92,262,794 (GRCm39)	D5G	possibly damaging	Het
Recql5	A	T	11: 115,819,038 (GRCm39)	L176Q	probably damaging	Het
Rev3l	T	A	10: 39,714,455 (GRCm39)	L2393Q	probably damaging	Het
Rp1	C	A	1: 4,422,539 (GRCm39)	K180N	probably damaging	Het
Rp1	T	A	1: 4,422,540 (GRCm39)	K180M	probably damaging	Het
Sdk1	T	C	5: 142,147,531 (GRCm39)	V1461A	probably benign	Het
Sdk2	A	T	11: 113,712,208 (GRCm39)	L1653*	probably null	Het
Shroom3	G	T	5: 93,090,945 (GRCm39)	V1151F	probably damaging	Het
Skint10	A	T	4: 112,603,830 (GRCm39)	V119D	possibly damaging	Het
Sncaip	T	C	18: 53,002,297 (GRCm39)	S273P	probably benign	Het
Sp1	T	G	15: 102,339,409 (GRCm39)	I449S	probably damaging	Het
Spata31h1	T	C	10: 82,119,682 (GRCm39)	T4443A	possibly damaging	Het
Spats2	T	C	15: 99,072,301 (GRCm39)	L78P	probably damaging	Het
Stambp	T	A	6: 83,533,348 (GRCm39)	N305I	probably benign	Het
Stim2	A	T	5: 54,275,888 (GRCm39)	S688C	probably damaging	Het
Sytl3	A	G	17: 7,003,980 (GRCm39)	N355S	probably damaging	Het
Taf4b	C	T	18: 14,937,635 (GRCm39)	A236V	probably null	Het
Tnfaip6	A	G	2: 51,941,086 (GRCm39)		probably null	Het
Trpc2	T	A	7: 101,733,176 (GRCm39)	S416T	probably benign	Het
Ttn	T	C	2: 76,569,210 (GRCm39)	T27228A	probably damaging	Het
Ush2a	T	A	1: 188,269,917 (GRCm39)	D1721E	probably benign	Het
Usp47	T	A	7: 111,681,759 (GRCm39)	H523Q	probably damaging	Het
Vmn1r8	A	T	6: 57,013,338 (GRCm39)	I130F	probably benign	Het
Vps13b	A	G	15: 35,456,800 (GRCm39)	S749G	probably benign	Het
Xrcc5	C	A	1: 72,365,424 (GRCm39)	T283K	possibly damaging	Het
Ydjc	A	G	16: 16,966,002 (GRCm39)		probably benign	Het

Other mutations in Lpin1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00510:Lpin1	APN	12	16,603,993 (GRCm39)	missense	probably benign	0.00
IGL00929:Lpin1	APN	12	16,623,700 (GRCm39)	missense	probably benign	0.05
IGL01485:Lpin1	APN	12	16,612,358 (GRCm39)	splice site	probably benign
IGL01750:Lpin1	APN	12	16,627,177 (GRCm39)	missense	probably benign	0.00
IGL01774:Lpin1	APN	12	16,608,477 (GRCm39)	missense	probably damaging	0.96
IGL02197:Lpin1	APN	12	16,608,408 (GRCm39)	critical splice donor site	probably null
IGL02244:Lpin1	APN	12	16,591,770 (GRCm39)	missense	probably damaging	0.99
IGL02272:Lpin1	APN	12	16,597,601 (GRCm39)	missense	probably damaging	1.00
IGL03366:Lpin1	APN	12	16,594,678 (GRCm39)	missense	probably damaging	1.00
lipin	UTSW	12	16,597,500 (GRCm39)	missense	probably damaging	1.00
R0044:Lpin1	UTSW	12	16,618,530 (GRCm39)	splice site	probably benign
R0106:Lpin1	UTSW	12	16,590,980 (GRCm39)	missense	possibly damaging	0.88
R0106:Lpin1	UTSW	12	16,590,980 (GRCm39)	missense	possibly damaging	0.88
R0676:Lpin1	UTSW	12	16,590,980 (GRCm39)	missense	possibly damaging	0.88
R1119:Lpin1	UTSW	12	16,613,722 (GRCm39)	missense	probably damaging	1.00
R1570:Lpin1	UTSW	12	16,610,999 (GRCm39)	missense	possibly damaging	0.94
R1611:Lpin1	UTSW	12	16,627,219 (GRCm39)	missense	probably null	0.64
R1646:Lpin1	UTSW	12	16,623,659 (GRCm39)	critical splice donor site	probably null
R1756:Lpin1	UTSW	12	16,588,541 (GRCm39)	missense	probably damaging	0.99
R1870:Lpin1	UTSW	12	16,591,744 (GRCm39)	missense	probably damaging	1.00
R1912:Lpin1	UTSW	12	16,596,728 (GRCm39)	missense	probably damaging	0.96
R1971:Lpin1	UTSW	12	16,630,724 (GRCm39)	missense	probably damaging	1.00
R2484:Lpin1	UTSW	12	16,597,500 (GRCm39)	missense	probably damaging	1.00
R2901:Lpin1	UTSW	12	16,603,999 (GRCm39)	missense	probably benign
R3195:Lpin1	UTSW	12	16,615,584 (GRCm39)	missense	possibly damaging	0.91
R3779:Lpin1	UTSW	12	16,614,569 (GRCm39)	missense	probably damaging	0.96
R3918:Lpin1	UTSW	12	16,621,190 (GRCm39)	missense	probably benign	0.00
R4532:Lpin1	UTSW	12	16,603,963 (GRCm39)	missense	probably benign	0.01
R4882:Lpin1	UTSW	12	16,588,537 (GRCm39)	missense	probably damaging	1.00
R5024:Lpin1	UTSW	12	16,604,007 (GRCm39)	missense	probably benign	0.38
R5084:Lpin1	UTSW	12	16,626,983 (GRCm39)	missense	probably damaging	1.00
R5108:Lpin1	UTSW	12	16,623,716 (GRCm39)	missense	probably benign	0.39
R5191:Lpin1	UTSW	12	16,630,829 (GRCm39)	missense	possibly damaging	0.95
R5377:Lpin1	UTSW	12	16,613,656 (GRCm39)	missense	probably damaging	1.00
R5587:Lpin1	UTSW	12	16,623,715 (GRCm39)	missense
R5659:Lpin1	UTSW	12	16,590,990 (GRCm39)	missense	probably damaging	1.00
R5924:Lpin1	UTSW	12	16,594,658 (GRCm39)	missense	possibly damaging	0.91
R6391:Lpin1	UTSW	12	16,614,554 (GRCm39)	missense	probably benign	0.29
R6746:Lpin1	UTSW	12	16,615,529 (GRCm39)	missense	probably benign
R6799:Lpin1	UTSW	12	16,611,045 (GRCm39)	missense	probably damaging	1.00
R6969:Lpin1	UTSW	12	16,630,862 (GRCm39)	missense	probably damaging	0.99
R7557:Lpin1	UTSW	12	16,630,793 (GRCm39)	missense
R7884:Lpin1	UTSW	12	16,612,370 (GRCm39)	missense
R8049:Lpin1	UTSW	12	16,613,685 (GRCm39)	missense
R8130:Lpin1	UTSW	12	16,629,965 (GRCm39)	missense
R8190:Lpin1	UTSW	12	16,599,003 (GRCm39)	missense
R8434:Lpin1	UTSW	12	16,613,621 (GRCm39)	critical splice donor site	probably null
R8691:Lpin1	UTSW	12	16,623,660 (GRCm39)	critical splice donor site	probably benign
R9077:Lpin1	UTSW	12	16,591,747 (GRCm39)	missense
R9085:Lpin1	UTSW	12	16,623,715 (GRCm39)	missense
R9209:Lpin1	UTSW	12	16,588,548 (GRCm39)	missense
R9227:Lpin1	UTSW	12	16,588,483 (GRCm39)	missense	unknown
R9230:Lpin1	UTSW	12	16,588,483 (GRCm39)	missense	unknown
R9799:Lpin1	UTSW	12	16,612,400 (GRCm39)	missense
Z1177:Lpin1	UTSW	12	16,629,948 (GRCm39)	missense

Predicted Primers

PCR Primer
(F):5'- AGCCTTCTTGCTGCCTAAAG -3'
(R):5'- TCTCCTTTCAGTGGGGATCC -3'

Sequencing Primer
(F):5'- TAAAGGCCCTTGCACCCTG -3'
(R):5'- CCTTTCAGTGGGGATCCTGGTG -3'

Posted On

2016-03-01