Mutagenetix > Incidental Mutation

Incidental Mutation 'R1675:Lipn'

188033

Institutional Source

Beutler Lab

Gene Symbol

Lipn

Ensembl Gene

ENSMUSG00000024770

Gene Name

lipase, family member N

Synonyms

2210418G03Rik, Lipl4

MMRRC Submission

039711-MU

Accession Numbers

Is this an essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1675 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

34067358-34084918 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 34080710 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Glutamine at position 277 (R277Q)

Ref Sequence

ENSEMBL: ENSMUSP00000025682 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000025682] [ENSMUST00000148821]

AlphaFold

Q3U4B4

Predicted Effect

probably damaging
Transcript: ENSMUST00000025682
AA Change: R277Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000025682
Gene: ENSMUSG00000024770
AA Change: R277Q

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:Abhydro_lipase	38	100	1.4e-22	PFAM
Pfam:Abhydrolase_5	81	376	1.6e-10	PFAM
Pfam:Abhydrolase_1	81	382	1.2e-28	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000148821

SMART Domains

Protein: ENSMUSP00000120184
Gene: ENSMUSG00000024770

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:Abhydro_lipase	38	83	2.6e-15	PFAM

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.5%
20x: 93.1%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The gene encodes a lipase that is highly expressed in granular keratinocytes in the epidermis, and plays a role in the differentiation of keratinocytes. Mutations in this gene are associated with lamellar ichthyosis type 4. [provided by RefSeq, Dec 2011]

Allele List at MGI

Other mutations in this stock

Total: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca12	C	T	1: 71,263,411		probably null	Het
Adam6b	T	C	12: 113,491,044	Y494H	probably benign	Het
Adamtsl2	GC	G	2: 27,082,485		probably null	Het
Anapc2	G	A	2: 25,272,639	V42M	possibly damaging	Het
Aph1a	T	A	3: 95,894,899	D64E	possibly damaging	Het
Arhgef11	C	T	3: 87,731,211	A1111V	possibly damaging	Het
Atoh1	T	C	6: 64,730,157	S279P	probably benign	Het
Atp10b	A	G	11: 43,225,648	T941A	probably damaging	Het
Barhl1	C	T	2: 28,915,411	R90Q	possibly damaging	Het
Calr3	T	C	8: 72,431,458	D91G	probably damaging	Het
Ccdc148	T	C	2: 58,980,554	D317G	probably damaging	Het
Cnn3	C	T	3: 121,457,169	Q19*	probably null	Het
Cul5	T	C	9: 53,646,683	D207G	probably benign	Het
Cyp4x1	T	C	4: 115,127,560	E41G	possibly damaging	Het
Dagla	T	A	19: 10,269,323	M138L	probably benign	Het
Dnah6	A	T	6: 73,129,540	M1738K	probably damaging	Het
Eif4enif1	T	A	11: 3,215,686	S88T	probably benign	Het
Eno3	T	C	11: 70,658,666		probably null	Het
Erbb3	C	A	10: 128,571,204	S1029I	probably damaging	Het
Erbin	C	A	13: 103,841,178	V624L	probably damaging	Het
Fam170b	C	T	14: 32,835,402	Q65*	probably null	Het
Fam208b	T	C	13: 3,569,507	I2241M	possibly damaging	Het
Gin1	T	A	1: 97,786,055	L360*	probably null	Het
Gldc	A	T	19: 30,143,453	D359E	probably damaging	Het
Gpr107	A	T	2: 31,167,051	T52S	possibly damaging	Het
Hip1r	A	G	5: 123,994,820	Y227C	probably damaging	Het
Hmgxb3	A	G	18: 61,135,559	L1004P	probably damaging	Het
Hspa1l	A	G	17: 34,977,443	N153D	probably damaging	Het
Itga8	C	A	2: 12,200,163	V488L	probably damaging	Het
Kcnk10	G	A	12: 98,496,288	A134V	probably benign	Het
Kif18a	T	A	2: 109,298,403	C406S	probably benign	Het
Klhl28	A	T	12: 64,951,819	S300R	probably damaging	Het
Kmt2e	C	T	5: 23,482,453	Q434*	probably null	Het
Lilrb4a	A	G	10: 51,496,185	T222A	probably benign	Het
Lrrc61	G	A	6: 48,568,774	R177Q	possibly damaging	Het
Lrrc74a	G	A	12: 86,741,026	E144K	probably damaging	Het
Mal	T	C	2: 127,635,044	Y77C	probably benign	Het
Map1a	T	A	2: 121,302,655	C1079*	probably null	Het
Mbd5	T	A	2: 49,256,218	S147T	possibly damaging	Het
Nsd2	T	A	5: 33,861,149	M509K	probably benign	Het
Olfr1342	C	T	4: 118,689,948	R168H	probably benign	Het
Olfr262	C	T	19: 12,240,831	V277I	probably benign	Het
Olfr414	T	C	1: 174,431,097	V223A	probably benign	Het
Olfr51	T	C	11: 51,007,637	F222L	probably benign	Het
Rcor2	C	T	19: 7,270,181	L45F	probably damaging	Het
Rpl12	T	A	2: 32,963,525	D107E	probably benign	Het
Rpl7l1	A	T	17: 46,778,191	F205I	probably damaging	Het
Samd4b	C	T	7: 28,414,010	G177R	probably damaging	Het
Sema4a	A	T	3: 88,454,766	F18I	possibly damaging	Het
Slc37a1	A	T	17: 31,338,074	T405S	probably damaging	Het
Snrnp40	C	G	4: 130,378,043		probably null	Het
Syt14	T	C	1: 192,897,482	D781G	probably damaging	Het
Tprn	T	G	2: 25,264,409	D574E	probably benign	Het
Trim75	T	A	8: 64,982,511	E429V	probably damaging	Het
Trit1	C	T	4: 123,054,236	R450C	possibly damaging	Het
Ttn	A	T	2: 76,811,243	L5176Q	possibly damaging	Het
Unc13c	A	G	9: 73,639,050		probably null	Het
Usp49	C	A	17: 47,673,410	L447I	probably damaging	Het
Vmn1r20	T	C	6: 57,431,952	C88R	probably benign	Het
Zfp94	T	A	7: 24,302,834	K394N	probably damaging	Het

Other mutations in Lipn

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01288:Lipn	APN	19	34079035	missense	probably benign	0.06
IGL01320:Lipn	APN	19	34084640	missense	probably benign	0.07
IGL01827:Lipn	APN	19	34069480	missense	probably damaging	1.00
IGL02252:Lipn	APN	19	34071757	missense	probably benign	0.01
IGL02422:Lipn	APN	19	34068663	missense	probably benign	0.00
R0081:Lipn	UTSW	19	34076976	missense	probably benign	0.00
R0284:Lipn	UTSW	19	34080706	missense	possibly damaging	0.87
R0539:Lipn	UTSW	19	34084603	unclassified	probably benign
R0749:Lipn	UTSW	19	34076979	missense	probably damaging	1.00
R1170:Lipn	UTSW	19	34071758	missense	probably benign	0.23
R1528:Lipn	UTSW	19	34068670	missense	probably damaging	0.96
R1621:Lipn	UTSW	19	34068713	missense	probably benign
R1869:Lipn	UTSW	19	34080739	missense	possibly damaging	0.93
R3236:Lipn	UTSW	19	34068738	missense	probably benign	0.17
R3237:Lipn	UTSW	19	34068738	missense	probably benign	0.17
R3832:Lipn	UTSW	19	34069533	critical splice donor site	probably null
R3876:Lipn	UTSW	19	34069428	missense	probably benign	0.00
R4084:Lipn	UTSW	19	34078940	missense	probably benign	0.04
R4595:Lipn	UTSW	19	34081350	missense	probably damaging	1.00
R5963:Lipn	UTSW	19	34081300	missense	probably damaging	0.97
R6018:Lipn	UTSW	19	34076935	missense	probably damaging	1.00
R6797:Lipn	UTSW	19	34080760	missense	probably benign
R7090:Lipn	UTSW	19	34071780	missense	possibly damaging	0.72
R7157:Lipn	UTSW	19	34076990	nonsense	probably null
R7458:Lipn	UTSW	19	34071842	missense	probably benign	0.10
R8824:Lipn	UTSW	19	34084716	missense	probably benign	0.04
R8894:Lipn	UTSW	19	34084848	makesense	probably null
R8933:Lipn	UTSW	19	34069480	missense	probably damaging	0.98
R9054:Lipn	UTSW	19	34076976	missense	possibly damaging	0.56
R9117:Lipn	UTSW	19	34068641	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TCAGACTTTGTGTAGGTTCCCCGC -3'
(R):5'- AGCTTCAGCTTGCCTCAGTGTACC -3'

Sequencing Primer
(F):5'- GCCCCCTCAGGAAACACTTC -3'
(R):5'- CCAGCTCTAGCTTAAAATGGCATTG -3'

Posted On

2014-05-09