Mutagenetix > Incidental Mutation

Incidental Mutation 'R4012:Epm2aip1'

311759

Institutional Source

Beutler Lab

Gene Symbol

Epm2aip1

Ensembl Gene

ENSMUSG00000046785

Gene Name

EPM2A interacting protein 1

Synonyms

A930003G21Rik, EPM2A (laforin) interacting protein 1

MMRRC Submission

040949-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.215) question?

Stock #

R4012 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

111100997-111108161 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 111101458 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 144 (I144F)

Ref Sequence

ENSEMBL: ENSMUSP00000120245 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000035079] [ENSMUST00000060711] [ENSMUST00000135218] [ENSMUST00000135807]

AlphaFold

Q8VEH5

Predicted Effect

probably benign
Transcript: ENSMUST00000035079

SMART Domains

Protein: ENSMUSP00000035079
Gene: ENSMUSG00000032498

Domain	Start	End	E-Value	Type
HATPase_c	23	158	4.57e-1	SMART
DNA_mis_repair	216	335	1.08e-44	SMART
low complexity region	363	375	N/A	INTRINSIC
low complexity region	429	454	N/A	INTRINSIC
Pfam:Mlh1_C	504	760	8.3e-100	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000060711
AA Change: I144F

PolyPhen 2 Score 0.409 (Sensitivity: 0.89; Specificity: 0.90)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123869

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000134316

Predicted Effect

probably benign
Transcript: ENSMUST00000135218

Predicted Effect

probably benign
Transcript: ENSMUST00000135807
AA Change: I144F

PolyPhen 2 Score 0.409 (Sensitivity: 0.89; Specificity: 0.90)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000200053

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.8%
20x: 93.0%

Validation Efficiency

100% (79/79)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The EPM2A gene, which encodes laforin, is mutated in an autosomal recessive form of adolescent progressive myoclonus epilepsy. The protein encoded by this gene binds to laforin, but its function is not known. This gene is intronless. [provided by RefSeq, Oct 2008]
PHENOTYPE: Mice homozygous for a gene trapped allele exhibit increased anxiety-related response, decreased liver glycogen storage and synthesis, hepatic steatosis, improved glucose tolerance and decreased hepatic insulin resistance. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 79 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adnp2	G	T	18: 80,174,036 (GRCm39)	F124L	probably benign	Het
Aicda	A	G	6: 122,536,449 (GRCm39)	K10E	probably benign	Het
Als2	A	G	1: 59,226,575 (GRCm39)	C910R	probably benign	Het
Ankrd11	T	A	8: 123,619,156 (GRCm39)	K1565N	probably damaging	Het
Apol7b	T	C	15: 77,308,909 (GRCm39)	D63G	probably damaging	Het
Arhgef4	T	C	1: 34,764,187 (GRCm39)	C1148R	possibly damaging	Het
Atg16l1	A	G	1: 87,694,629 (GRCm39)	D102G	probably damaging	Het
Babam2	T	C	5: 32,158,782 (GRCm39)	V244A	probably damaging	Het
Brd10	T	G	19: 29,720,990 (GRCm39)	K622N	probably damaging	Het
Cars1	G	A	7: 143,113,411 (GRCm39)	A668V	possibly damaging	Het
Ccdc168	T	C	1: 44,100,129 (GRCm39)	D323G	possibly damaging	Het
Ccdc185	T	A	1: 182,576,453 (GRCm39)	S79C	possibly damaging	Het
Ccdc88b	G	C	19: 6,826,359 (GRCm39)	R1119G	probably damaging	Het
Cebpz	A	T	17: 79,231,896 (GRCm39)	V810E	probably damaging	Het
Cep120	T	C	18: 53,871,654 (GRCm39)	T73A	probably damaging	Het
Chat	C	A	14: 32,145,269 (GRCm39)	C380F	possibly damaging	Het
Cltc	T	C	11: 86,648,087 (GRCm39)	Q10R	probably benign	Het
Cripto	C	T	9: 110,769,781 (GRCm39)	M169I	probably benign	Het
Cst8	T	C	2: 148,646,622 (GRCm39)		probably benign	Het
Cts3	C	T	13: 61,715,868 (GRCm39)		probably null	Het
Cyp4a29	T	A	4: 115,105,707 (GRCm39)	D136E	probably benign	Het
Dmxl2	A	C	9: 54,286,297 (GRCm39)		probably null	Het
Dsg4	T	A	18: 20,584,919 (GRCm39)	V211E	possibly damaging	Het
Efcab5	C	T	11: 77,008,656 (GRCm39)	V957I	probably damaging	Het
Eif4g2	A	T	7: 110,673,358 (GRCm39)	L807Q	possibly damaging	Het
Epha4	A	G	1: 77,366,731 (GRCm39)		probably benign	Het
Erbb4	C	T	1: 68,599,735 (GRCm39)	R114H	probably damaging	Het
Fabp3	C	T	4: 130,206,180 (GRCm39)	T57I	probably benign	Het
Fam170a	C	T	18: 50,415,038 (GRCm39)	A228V	probably damaging	Het
Foxred1	A	T	9: 35,117,571 (GRCm39)	M254K	possibly damaging	Het
Gm1527	T	A	3: 28,952,969 (GRCm39)	C90S	probably benign	Het
Gpr137b	T	C	13: 13,533,947 (GRCm39)	T370A	probably benign	Het
Gtf2e2	A	G	8: 34,245,993 (GRCm39)		probably benign	Het
Hgsnat	A	T	8: 26,445,817 (GRCm39)	L359*	probably null	Het
Hhip	A	T	8: 80,719,223 (GRCm39)	C435S	probably damaging	Het
Hoxa13	T	C	6: 52,236,107 (GRCm39)	D310G	possibly damaging	Het
Hspa14	T	C	2: 3,513,675 (GRCm39)	Y18C	probably damaging	Het
Ighg1	A	G	12: 113,293,270 (GRCm39)	V140A	probably damaging	Het
Ighv1-58	A	T	12: 115,275,930 (GRCm39)	Y69*	probably null	Het
Inpp5j	A	G	11: 3,450,185 (GRCm39)	F615L	probably benign	Het
Kcna1	T	A	6: 126,619,873 (GRCm39)	Y149F	probably benign	Het
Kcnj6	A	T	16: 94,625,877 (GRCm39)		probably null	Het
Krtap4-1	G	T	11: 99,518,637 (GRCm39)	C124*	probably null	Het
Lama1	T	A	17: 68,119,368 (GRCm39)	L2615*	probably null	Het
Lcp2	A	T	11: 34,018,439 (GRCm39)	I72F	probably damaging	Het
Med1	T	A	11: 98,062,532 (GRCm39)	I189F	possibly damaging	Het
Meioc	C	T	11: 102,566,654 (GRCm39)	R757C	probably damaging	Het
Mtr	T	A	13: 12,204,283 (GRCm39)	H1171L	probably damaging	Het
Mtr	G	C	13: 12,204,284 (GRCm39)	H1171D	probably damaging	Het
Naa12	A	G	18: 80,255,339 (GRCm39)	D211G	probably benign	Het
Nlrc5	A	G	8: 95,202,620 (GRCm39)	Y240C	possibly damaging	Het
Nsun4	T	A	4: 115,908,259 (GRCm39)	H767L	possibly damaging	Het
Pcdha1	T	A	18: 37,064,189 (GRCm39)	N284K	probably benign	Het
Pcdhgb8	A	C	18: 37,896,414 (GRCm39)	S495R	probably benign	Het
Pramel1	T	A	4: 143,123,260 (GRCm39)	I79N	possibly damaging	Het
Prdm6	A	T	18: 53,673,390 (GRCm39)	E183D	possibly damaging	Het
Prex2	T	C	1: 11,254,740 (GRCm39)	F1125L	probably benign	Het
Prkg2	T	C	5: 99,127,674 (GRCm39)	I346V	possibly damaging	Het
Ptprz1	A	G	6: 23,002,584 (GRCm39)	D1558G	probably damaging	Het
Pttg1ip2	A	C	5: 5,528,955 (GRCm39)	L20R	probably damaging	Het
Qng1	T	A	13: 58,529,800 (GRCm39)	K271*	probably null	Het
Rab11fip3	GCTCGTCT	GCT	17: 26,287,002 (GRCm39)		probably null	Het
Rin2	C	T	2: 145,702,366 (GRCm39)	T354I	probably benign	Het
S100a6	A	G	3: 90,521,508 (GRCm39)	D50G	probably damaging	Het
Shroom3	T	A	5: 93,096,342 (GRCm39)		probably benign	Het
Sipa1l1	G	A	12: 82,388,556 (GRCm39)	V261M	possibly damaging	Het
Slc5a4b	T	A	10: 75,910,826 (GRCm39)	I337F	probably damaging	Het
Smarcc1	A	G	9: 109,961,273 (GRCm39)	Y30C	possibly damaging	Het
Swap70	A	G	7: 109,880,512 (GRCm39)	K576E	possibly damaging	Het
Syt6	A	G	3: 103,532,809 (GRCm39)		probably benign	Het
Szt2	T	C	4: 118,241,097 (GRCm39)	I1726V	probably benign	Het
Thoc1	A	G	18: 9,987,651 (GRCm39)	K453E	possibly damaging	Het
Tmem38b	A	G	4: 53,854,409 (GRCm39)	I214V	probably benign	Het
Tonsl	A	T	15: 76,521,244 (GRCm39)	I354N	probably damaging	Het
Trappc9	T	C	15: 72,903,472 (GRCm39)	I303V	possibly damaging	Het
Trim66	A	G	7: 109,057,338 (GRCm39)	S1032P	probably damaging	Het
Tsc22d4	T	C	5: 137,756,590 (GRCm39)	V6A	probably benign	Het
Ubtd2	A	G	11: 32,449,260 (GRCm39)	K36E	probably benign	Het
Zkscan2	T	C	7: 123,097,883 (GRCm39)	E171G	possibly damaging	Het

Other mutations in Epm2aip1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00329:Epm2aip1	APN	9	111,101,855 (GRCm39)	missense	possibly damaging	0.89
IGL01309:Epm2aip1	APN	9	111,102,596 (GRCm39)	missense	probably benign	0.01
IGL02815:Epm2aip1	APN	9	111,102,628 (GRCm39)	missense	probably benign
Lafora	UTSW	9	111,101,624 (GRCm39)	missense	probably damaging	1.00
G1citation:Epm2aip1	UTSW	9	111,101,624 (GRCm39)	missense	probably damaging	1.00
R0066:Epm2aip1	UTSW	9	111,101,531 (GRCm39)	missense	probably benign
R0066:Epm2aip1	UTSW	9	111,101,531 (GRCm39)	missense	probably benign
R0548:Epm2aip1	UTSW	9	111,102,409 (GRCm39)	missense	probably damaging	1.00
R0854:Epm2aip1	UTSW	9	111,101,567 (GRCm39)	nonsense	probably null
R1497:Epm2aip1	UTSW	9	111,101,315 (GRCm39)	missense	possibly damaging	0.92
R4722:Epm2aip1	UTSW	9	111,101,152 (GRCm39)	small deletion	probably benign
R4741:Epm2aip1	UTSW	9	111,101,681 (GRCm39)	missense	probably benign	0.06
R4834:Epm2aip1	UTSW	9	111,102,262 (GRCm39)	missense	probably benign	0.13
R5037:Epm2aip1	UTSW	9	111,101,218 (GRCm39)	missense	probably benign	0.00
R5045:Epm2aip1	UTSW	9	111,102,427 (GRCm39)	missense	possibly damaging	0.95
R5174:Epm2aip1	UTSW	9	111,102,455 (GRCm39)	missense	probably damaging	1.00
R6822:Epm2aip1	UTSW	9	111,101,624 (GRCm39)	missense	probably damaging	1.00
R7262:Epm2aip1	UTSW	9	111,101,728 (GRCm39)	missense	probably benign	0.01
R7472:Epm2aip1	UTSW	9	111,101,467 (GRCm39)	missense	probably damaging	1.00
R7693:Epm2aip1	UTSW	9	111,101,443 (GRCm39)	missense	probably benign
R7860:Epm2aip1	UTSW	9	111,101,105 (GRCm39)	missense	probably damaging	1.00
R8987:Epm2aip1	UTSW	9	111,101,036 (GRCm39)	missense	probably benign	0.16
R9566:Epm2aip1	UTSW	9	111,101,807 (GRCm39)	missense	probably damaging	1.00
R9644:Epm2aip1	UTSW	9	111,102,137 (GRCm39)	missense	probably damaging	0.97

Predicted Primers

PCR Primer
(F):5'- AGGGTGACATGTCTTTGGCC -3'
(R):5'- GAGTCAGGTTGATAATCGTCAGAAG -3'

Sequencing Primer
(F):5'- CATGTCTTTGGCCGCCGTG -3'
(R):5'- AGAAGATCTTCTTGCACCTCCAGG -3'

Posted On

2015-04-29