Mutagenetix > Incidental Mutation

Incidental Mutation 'R0244:Lipa'

38025

Institutional Source

Beutler Lab

Gene Symbol

Lipa

Ensembl Gene

ENSMUSG00000024781

Gene Name

lysosomal acid lipase A

Synonyms

Lal, Lip1, Lip-1

MMRRC Submission

038482-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0244 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

34469718-34504874 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 34478941 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Isoleucine at position 260 (F260I)

Ref Sequence

ENSEMBL: ENSMUSP00000136967 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000049572] [ENSMUST00000178114]

AlphaFold

Q9Z0M5

Predicted Effect

probably damaging
Transcript: ENSMUST00000049572
AA Change: F260I

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

SMART Domains

Protein: ENSMUSP00000053270
Gene: ENSMUSG00000024781
AA Change: F260I

Domain	Start	End	E-Value	Type
Pfam:Abhydro_lipase	35	97	1.4e-27	PFAM
Pfam:Abhydrolase_5	78	373	2.6e-11	PFAM
Pfam:Abhydrolase_6	80	382	2.2e-10	PFAM
Pfam:Abhydrolase_1	111	388	1e-27	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000178114
AA Change: F260I

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

SMART Domains

Protein: ENSMUSP00000136967
Gene: ENSMUSG00000024781
AA Change: F260I

Domain	Start	End	E-Value	Type
Pfam:Abhydro_lipase	35	97	1.3e-27	PFAM
Pfam:Abhydrolase_5	78	373	2.5e-11	PFAM
Pfam:Abhydrolase_1	78	379	3.9e-31	PFAM

Meta Mutation Damage Score

0.5343

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.9%
20x: 94.5%

Validation Efficiency

99% (88/89)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes lipase A, the lysosomal acid lipase (also known as cholesterol ester hydrolase). This enzyme functions in the lysosome to catalyze the hydrolysis of cholesteryl esters and triglycerides. Mutations in this gene can result in Wolman disease and cholesteryl ester storage disease. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jan 2014]
PHENOTYPE: Homozygous null mice show massive accumulation of triglycerides and cholesteryl esters in several organs, depletion of white and brown fat, hepatosplenomegaly, increased energy intake and plasma free fatty acid levels, insulin resistance, lung inflammation, alveolar destruction and premature death. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 89 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamdec1	A	T	14: 68,806,172 (GRCm39)	C434*	probably null	Het
Adprhl1	A	G	8: 13,292,391 (GRCm39)		probably benign	Het
Ago1	T	A	4: 126,357,499 (GRCm39)	I59F	possibly damaging	Het
Arel1	T	C	12: 84,967,467 (GRCm39)	T786A	probably damaging	Het
Arhgap26	A	G	18: 39,496,184 (GRCm39)	K117R	probably benign	Het
Atp6v0b	C	T	4: 117,741,819 (GRCm39)	G204D	probably damaging	Het
Bace2	T	A	16: 97,237,973 (GRCm39)		probably null	Het
Bltp2	T	A	11: 78,177,317 (GRCm39)		probably null	Het
Camk4	G	A	18: 33,312,678 (GRCm39)		probably null	Het
Cdh26	C	T	2: 178,123,425 (GRCm39)	R675C	possibly damaging	Het
Cep152	T	C	2: 125,406,134 (GRCm39)	E1466G	probably benign	Het
Ces3b	T	C	8: 105,819,267 (GRCm39)	F441S	probably damaging	Het
Cfap52	T	C	11: 67,817,208 (GRCm39)	T562A	possibly damaging	Het
Clca3a2	C	A	3: 144,519,659 (GRCm39)	M238I	possibly damaging	Het
Cntnap5c	A	T	17: 58,409,163 (GRCm39)	D467V	probably damaging	Het
Col7a1	T	A	9: 108,801,252 (GRCm39)		probably null	Het
Cstf1	A	G	2: 172,219,630 (GRCm39)	N247S	possibly damaging	Het
Dffb	G	T	4: 154,059,072 (GRCm39)	N68K	probably benign	Het
Dnaaf10	T	C	11: 17,179,851 (GRCm39)	L284P	probably damaging	Het
Duox2	C	T	2: 122,122,341 (GRCm39)	G595S	probably benign	Het
Eftud2	T	A	11: 102,755,551 (GRCm39)	I228F	probably damaging	Het
Elmo3	T	C	8: 106,035,803 (GRCm39)	V578A	probably benign	Het
Elp2	A	G	18: 24,764,528 (GRCm39)	D625G	possibly damaging	Het
Ep300	C	T	15: 81,524,329 (GRCm39)	P1386S	unknown	Het
Fam120b	A	G	17: 15,637,899 (GRCm39)	D610G	probably damaging	Het
Fastk	A	T	5: 24,647,176 (GRCm39)		probably benign	Het
Fbxl6	A	G	15: 76,421,391 (GRCm39)	S252P	probably damaging	Het
Fbxo43	T	C	15: 36,161,939 (GRCm39)	K423E	probably damaging	Het
Filip1	T	A	9: 79,726,744 (GRCm39)	E625V	possibly damaging	Het
Fkbp9	T	A	6: 56,833,363 (GRCm39)	Y283*	probably null	Het
Gigyf2	T	A	1: 87,306,737 (GRCm39)	D142E	possibly damaging	Het
Gm10142	T	C	10: 77,551,848 (GRCm39)		probably null	Het
Golga5	T	C	12: 102,442,447 (GRCm39)	V262A	probably benign	Het
Hectd4	T	C	5: 121,467,668 (GRCm39)	V2539A	probably benign	Het
Ica1	G	T	6: 8,653,632 (GRCm39)	S335*	probably null	Het
Itga1	A	T	13: 115,143,433 (GRCm39)		probably benign	Het
Itgb1	T	C	8: 129,444,166 (GRCm39)		probably benign	Het
Itpr1	G	A	6: 108,450,550 (GRCm39)	V1960I	probably benign	Het
Kcnh4	C	T	11: 100,637,758 (GRCm39)	G633E	probably benign	Het
Kprp	C	T	3: 92,732,718 (GRCm39)	V111I	probably benign	Het
Lamc3	T	C	2: 31,830,733 (GRCm39)	I1490T	probably damaging	Het
Lcp1	A	T	14: 75,464,441 (GRCm39)	D554V	possibly damaging	Het
Lgi3	A	G	14: 70,772,138 (GRCm39)	T228A	probably benign	Het
Lrriq1	C	T	10: 103,051,634 (GRCm39)	E373K	probably damaging	Het
Map6	G	A	7: 98,986,043 (GRCm39)	G649D	probably benign	Het
Mccc1	A	G	3: 36,044,196 (GRCm39)		probably null	Het
Mical3	A	T	6: 120,934,683 (GRCm39)	S1799T	probably benign	Het
Mmp23	T	A	4: 155,736,589 (GRCm39)	T151S	probably damaging	Het
Myo1d	T	A	11: 80,565,534 (GRCm39)	N401I	probably damaging	Het
Myo9b	T	A	8: 71,774,457 (GRCm39)	S323T	probably damaging	Het
Nbn	G	T	4: 15,979,353 (GRCm39)	W446L	probably benign	Het
Nedd1	A	T	10: 92,552,127 (GRCm39)		probably benign	Het
Ngef	C	A	1: 87,415,684 (GRCm39)		probably benign	Het
Nup153	A	T	13: 46,847,412 (GRCm39)	N672K	probably benign	Het
Or10d1b	T	A	9: 39,613,469 (GRCm39)	I199F	probably damaging	Het
Or2z8	C	T	8: 72,812,244 (GRCm39)	T240M	probably damaging	Het
Or4e2	T	C	14: 52,687,969 (GRCm39)	V33A	probably benign	Het
Or4f57	T	C	2: 111,791,361 (GRCm39)	N19S	probably benign	Het
Pakap	T	G	4: 57,710,177 (GRCm39)	V374G	possibly damaging	Het
Pdlim3	C	A	8: 46,361,497 (GRCm39)		probably benign	Het
Pmfbp1	G	A	8: 110,268,305 (GRCm39)	E951K	probably damaging	Het
Pop1	T	A	15: 34,516,037 (GRCm39)	C548*	probably null	Het
Ppp1r16a	C	T	15: 76,574,999 (GRCm39)		probably benign	Het
Ptpdc1	A	T	13: 48,739,456 (GRCm39)	N658K	probably benign	Het
Ptprk	A	C	10: 28,082,221 (GRCm39)	E63D	possibly damaging	Het
Rtf1	C	T	2: 119,563,358 (GRCm39)	R712W	probably damaging	Het
Samd7	A	C	3: 30,805,222 (GRCm39)	T2P	probably benign	Het
Sft2d1	A	G	17: 8,538,254 (GRCm39)	T52A	probably benign	Het
Slc25a26	A	G	6: 94,487,814 (GRCm39)	H91R	probably damaging	Het
Slc5a4a	A	G	10: 76,024,986 (GRCm39)	E621G	possibly damaging	Het
Slf1	A	T	13: 77,274,751 (GRCm39)	L28*	probably null	Het
Snapc1	C	T	12: 74,021,806 (GRCm39)	R81C	probably damaging	Het
Sorcs2	G	A	5: 36,554,897 (GRCm39)		probably benign	Het
Tacc2	T	C	7: 130,353,555 (GRCm39)		probably benign	Het
Tas2r140	A	G	6: 133,032,290 (GRCm39)	V156A	possibly damaging	Het
Terf2ip	C	A	8: 112,744,796 (GRCm39)	T371K	possibly damaging	Het
Tifa	C	T	3: 127,590,537 (GRCm39)	L103F	probably damaging	Het
Tmco3	A	G	8: 13,342,037 (GRCm39)	N104D	probably damaging	Het
Tmem259	T	A	10: 79,814,797 (GRCm39)	D240V	probably damaging	Het
Trim60	C	T	8: 65,453,700 (GRCm39)	R183H	probably benign	Het
Trps1	T	C	15: 50,528,139 (GRCm39)	N725D	probably damaging	Het
Ttn	C	T	2: 76,645,150 (GRCm39)	V12902M	probably damaging	Het
Ubxn4	G	A	1: 128,190,641 (GRCm39)	E256K	probably benign	Het
Unc79	A	G	12: 103,079,150 (GRCm39)	K1772E	probably damaging	Het
Vwde	C	T	6: 13,193,125 (GRCm39)	V405I	probably benign	Het
Wdr18	T	A	10: 79,802,242 (GRCm39)	D290E	probably damaging	Het
Wwc2	G	A	8: 48,353,756 (GRCm39)	A126V	probably benign	Het
Zfp882	A	T	8: 72,667,367 (GRCm39)	I105F	possibly damaging	Het
Zfp942	A	T	17: 22,147,553 (GRCm39)	C359S	probably benign	Het

Other mutations in Lipa

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02469:Lipa	APN	19	34,471,435 (GRCm39)	missense	probably damaging	1.00
IGL02517:Lipa	APN	19	34,471,522 (GRCm39)	missense	possibly damaging	0.47
IGL02869:Lipa	APN	19	34,471,371 (GRCm39)	utr 3 prime	probably benign
IGL02869:Lipa	APN	19	34,471,397 (GRCm39)	missense	probably benign	0.01
buckboard	UTSW	19	34,502,146 (GRCm39)	missense	probably benign	0.04
Pashtun	UTSW	19	34,488,328 (GRCm39)	missense	probably damaging	1.00
suri	UTSW	19	34,479,034 (GRCm39)	nonsense	probably null
R0071:Lipa	UTSW	19	34,472,482 (GRCm39)	missense	probably damaging	1.00
R1871:Lipa	UTSW	19	34,488,328 (GRCm39)	missense	probably damaging	1.00
R1929:Lipa	UTSW	19	34,488,290 (GRCm39)	nonsense	probably null
R2189:Lipa	UTSW	19	34,502,199 (GRCm39)	missense	probably benign	0.13
R2270:Lipa	UTSW	19	34,488,290 (GRCm39)	nonsense	probably null
R2271:Lipa	UTSW	19	34,488,290 (GRCm39)	nonsense	probably null
R2272:Lipa	UTSW	19	34,488,290 (GRCm39)	nonsense	probably null
R4737:Lipa	UTSW	19	34,479,034 (GRCm39)	nonsense	probably null
R5713:Lipa	UTSW	19	34,500,832 (GRCm39)	missense	probably benign	0.00
R6381:Lipa	UTSW	19	34,502,146 (GRCm39)	missense	probably benign	0.04
R8338:Lipa	UTSW	19	34,471,477 (GRCm39)	missense	probably benign	0.01
RF012:Lipa	UTSW	19	34,486,498 (GRCm39)	missense	probably damaging	1.00
X0067:Lipa	UTSW	19	34,486,420 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- GCAGCAGACAGGACCATTTGCTAAAG -3'
(R):5'- GGAGCCTCTGGATCTTCTCAGAAGTC -3'

Sequencing Primer
(F):5'- CAGGACCATTTGCTAAAGCTGATAC -3'
(R):5'- atccacctgcctctgcc -3'

Posted On

2013-05-23