Mutagenetix > Incidental Mutation

Incidental Mutation 'R8770:Atn1'

664340

Institutional Source

Beutler Lab

Gene Symbol

Atn1

Ensembl Gene

ENSMUSG00000004263

Gene Name

atrophin 1

Synonyms

atrophin-1, Atr1, Drpla

MMRRC Submission

068625-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8770 (G1)

Quality Score

148.008

Status

Validated

Chromosome

Chromosomal Location

124719507-124733450 bp(-) (GRCm39)

Type of Mutation

critical splice donor site (1 bp from exon)

DNA Base Change (assembly)

C to T at 124722601 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000085695 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000004389] [ENSMUST00000088357] [ENSMUST00000129411] [ENSMUST00000146872]

AlphaFold

O35126

Predicted Effect

probably benign
Transcript: ENSMUST00000004389

SMART Domains

Protein: ENSMUSP00000004389
Gene: ENSMUSG00000072772

Domain	Start	End	E-Value	Type
Pfam:DUF4511	11	113	5e-43	PFAM

Predicted Effect

probably null
Transcript: ENSMUST00000088357

SMART Domains

Protein: ENSMUSP00000085695
Gene: ENSMUSG00000004263

Domain	Start	End	E-Value	Type
Pfam:Atrophin-1	1	191	7.9e-30	PFAM
low complexity region	209	218	N/A	INTRINSIC
low complexity region	231	253	N/A	INTRINSIC
low complexity region	256	297	N/A	INTRINSIC
low complexity region	301	317	N/A	INTRINSIC
low complexity region	351	372	N/A	INTRINSIC
low complexity region	378	396	N/A	INTRINSIC
Pfam:Atrophin-1	405	1174	4.6e-209	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000129411

SMART Domains

Protein: ENSMUSP00000115407
Gene: ENSMUSG00000107478

Domain	Start	End	E-Value	Type
Pfam:Atrophin-1	1	164	3.8e-33	PFAM
low complexity region	209	218	N/A	INTRINSIC
low complexity region	231	253	N/A	INTRINSIC
low complexity region	256	297	N/A	INTRINSIC
low complexity region	301	317	N/A	INTRINSIC
Pfam:Atrophin-1	327	1175	1.7e-192	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000146872

SMART Domains

Protein: ENSMUSP00000123560
Gene: ENSMUSG00000004263

Domain	Start	End	E-Value	Type
Pfam:Atrophin-1	1	182	2.6e-36	PFAM

Meta Mutation Damage Score

0.9506

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.6%

Validation Efficiency

99% (66/67)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Dentatorubral pallidoluysian atrophy (DRPLA) is a rare neurodegenerative disorder characterized by cerebellar ataxia, myoclonic epilepsy, choreoathetosis, and dementia. The disorder is related to the expansion from 7-35 copies to 49-93 copies of a trinucleotide repeat (CAG/CAA) within this gene. The encoded protein includes a serine repeat and a region of alternating acidic and basic amino acids, as well as the variable glutamine repeat. Alternative splicing results in two transcripts variants that encode the same protein. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygous null mice are viable and fertile, however mice expressing a truncated protein lacking the poly-Q repeat and C-terminal peptides display growth retardation, progressive male infertility with small testis and low sperm counts, and consume less food. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 65 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Afdn	T	C	17: 14,104,199 (GRCm39)		probably null	Het
Aox1	A	T	1: 58,378,763 (GRCm39)	K1004M	probably benign	Het
Atp8b4	T	C	2: 126,184,915 (GRCm39)	Y916C	probably damaging	Het
Bicd1	T	C	6: 149,420,448 (GRCm39)	L766S	probably damaging	Het
Bmpr2	T	G	1: 59,884,684 (GRCm39)	D223E	probably benign	Het
Bpifc	T	G	10: 85,801,129 (GRCm39)	R406S	probably damaging	Het
Ccl6	A	G	11: 83,479,658 (GRCm39)	I115T	possibly damaging	Het
Cdcp1	A	T	9: 123,006,926 (GRCm39)	I607N	possibly damaging	Het
Cdyl2	T	C	8: 117,321,822 (GRCm39)	Y235C	probably damaging	Het
Clns1a	A	G	7: 97,363,117 (GRCm39)	Q163R	probably benign	Het
Cntn3	T	A	6: 102,254,277 (GRCm39)	M222L	possibly damaging	Het
Cpn1	A	G	19: 43,952,208 (GRCm39)	V358A	probably damaging	Het
Dchs1	G	A	7: 105,420,945 (GRCm39)	R492W	probably damaging	Het
Dmxl2	T	C	9: 54,311,298 (GRCm39)	T1808A	probably benign	Het
Dnah10	A	G	5: 124,852,410 (GRCm39)	I1880V	possibly damaging	Het
Dnai3	T	C	3: 145,752,298 (GRCm39)	T793A	probably benign	Het
Dscam	T	C	16: 96,456,106 (GRCm39)	E1274G	possibly damaging	Het
Dtwd1	A	G	2: 125,996,727 (GRCm39)	T71A	probably damaging	Het
Dusp4	T	A	8: 35,274,938 (GRCm39)	M19K	probably benign	Het
Fbxo39	T	C	11: 72,209,285 (GRCm39)	F382L	probably damaging	Het
Fbxw20	A	T	9: 109,046,596 (GRCm39)	C455S	probably benign	Het
Fcmr	T	A	1: 130,803,799 (GRCm39)	V201E	probably benign	Het
Galnt2	C	T	8: 125,061,025 (GRCm39)	R306*	probably null	Het
Gpr156	A	G	16: 37,824,974 (GRCm39)	E397G	possibly damaging	Het
Gzmf	A	T	14: 56,443,951 (GRCm39)	V73D	probably damaging	Het
Hrob	A	G	11: 102,145,976 (GRCm39)	N84S	probably benign	Het
Laptm4b	T	C	15: 34,258,843 (GRCm39)	V39A	possibly damaging	Het
Mlf2	C	A	6: 124,911,259 (GRCm39)	H91Q	probably benign	Het
Mylk3	T	A	8: 86,091,460 (GRCm39)	E115V	probably damaging	Het
Myo6	A	G	9: 80,171,481 (GRCm39)	E494G	unknown	Het
Myo7b	C	T	18: 32,114,124 (GRCm39)	D1076N	probably benign	Het
Neurl1b	A	G	17: 26,650,887 (GRCm39)	D53G	probably damaging	Het
Noc4l	A	G	5: 110,796,758 (GRCm39)	L508P	possibly damaging	Het
Nup210l	C	A	3: 90,025,850 (GRCm39)	F157L	probably damaging	Het
Ogdh	T	C	11: 6,305,336 (GRCm39)	Y959H	probably damaging	Het
Or13c7d	T	G	4: 43,770,813 (GRCm39)	N66T	probably damaging	Het
Or4a73	A	G	2: 89,421,171 (GRCm39)	M96T	probably benign	Het
Pik3ap1	A	G	19: 41,316,599 (GRCm39)	Y264H	possibly damaging	Het
Plb1	T	C	5: 32,404,853 (GRCm39)	Y4H	unknown	Het
Rad21	A	G	15: 51,831,749 (GRCm39)	I444T	probably benign	Het
Recql5	T	C	11: 115,787,943 (GRCm39)	I459V	probably benign	Het
Scaf1	T	C	7: 44,656,129 (GRCm39)	T917A	unknown	Het
Sdc4	C	T	2: 164,270,822 (GRCm39)	V146I	probably damaging	Het
Serpina6	T	C	12: 103,620,198 (GRCm39)	S184G	probably benign	Het
Shkbp1	C	A	7: 27,051,311 (GRCm39)	R218S	possibly damaging	Het
Slc17a3	A	G	13: 24,039,607 (GRCm39)	D255G		Het
Slc7a2	T	G	8: 41,352,267 (GRCm39)	V110G	probably damaging	Het
Slf1	A	C	13: 77,194,766 (GRCm39)	V853G	probably damaging	Het
Smarcad1	T	C	6: 65,029,718 (GRCm39)	V102A	probably benign	Het
Sobp	T	C	10: 43,036,788 (GRCm39)	K50R	probably damaging	Het
Spink10	A	T	18: 62,786,532 (GRCm39)	R47S	probably benign	Het
Sspo	T	A	6: 48,451,206 (GRCm39)	F2720Y	probably null	Het
Tdrkh	T	A	3: 94,336,440 (GRCm39)	V459D	probably damaging	Het
Tent5a	A	G	9: 85,208,803 (GRCm39)	Y7H	probably benign	Het
Tlcd2	T	A	11: 75,360,630 (GRCm39)	D224E	probably damaging	Het
Tln2	T	A	9: 67,230,304 (GRCm39)	Q87L	probably benign	Het
Tmem131	A	T	1: 36,838,186 (GRCm39)		probably benign	Het
Tmem63a	G	A	1: 180,789,961 (GRCm39)	G378R	probably benign	Het
Trank1	C	A	9: 111,219,892 (GRCm39)	Q2210K	probably benign	Het
Trim24	T	A	6: 37,934,435 (GRCm39)		probably benign	Het
Trim37	T	A	11: 87,050,675 (GRCm39)	I238N	probably damaging	Het
Vps39	A	T	2: 120,153,548 (GRCm39)	D675E	probably benign	Het
Zfp229	T	A	17: 21,964,795 (GRCm39)	C342S	probably damaging	Het
Zfp759	A	G	13: 67,288,417 (GRCm39)	H656R	probably damaging	Het
Zfp994	T	C	17: 22,419,980 (GRCm39)	Y323C	probably damaging	Het

Other mutations in Atn1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01295:Atn1	APN	6	124,726,239 (GRCm39)	missense	probably damaging	0.96
Janvier	UTSW	6	124,721,919 (GRCm39)	unclassified	probably benign
stunt	UTSW	6	124,722,601 (GRCm39)	critical splice donor site	probably null
R0122:Atn1	UTSW	6	124,720,197 (GRCm39)	unclassified	probably benign
R0227:Atn1	UTSW	6	124,723,893 (GRCm39)	unclassified	probably benign
R0385:Atn1	UTSW	6	124,720,334 (GRCm39)	unclassified	probably benign
R0394:Atn1	UTSW	6	124,726,696 (GRCm39)	splice site	probably benign
R0834:Atn1	UTSW	6	124,720,188 (GRCm39)	unclassified	probably benign
R1295:Atn1	UTSW	6	124,724,750 (GRCm39)	missense	unknown
R1296:Atn1	UTSW	6	124,724,750 (GRCm39)	missense	unknown
R1865:Atn1	UTSW	6	124,722,259 (GRCm39)	unclassified	probably benign
R1992:Atn1	UTSW	6	124,722,291 (GRCm39)	unclassified	probably benign
R2268:Atn1	UTSW	6	124,723,203 (GRCm39)	unclassified	probably benign
R3826:Atn1	UTSW	6	124,723,182 (GRCm39)	unclassified	probably benign
R4903:Atn1	UTSW	6	124,720,220 (GRCm39)	unclassified	probably benign
R5601:Atn1	UTSW	6	124,720,191 (GRCm39)	critical splice donor site	probably null
R5680:Atn1	UTSW	6	124,724,778 (GRCm39)	missense	possibly damaging	0.92
R6167:Atn1	UTSW	6	124,723,700 (GRCm39)	unclassified	probably benign
R6314:Atn1	UTSW	6	124,724,013 (GRCm39)	unclassified	probably benign
R6427:Atn1	UTSW	6	124,723,139 (GRCm39)	unclassified	probably benign
R6538:Atn1	UTSW	6	124,723,512 (GRCm39)	unclassified	probably benign
R6606:Atn1	UTSW	6	124,721,919 (GRCm39)	unclassified	probably benign
R7240:Atn1	UTSW	6	124,724,861 (GRCm39)	missense	unknown
R8090:Atn1	UTSW	6	124,722,304 (GRCm39)	missense	unknown
R8476:Atn1	UTSW	6	124,723,416 (GRCm39)	unclassified	probably benign
R8924:Atn1	UTSW	6	124,722,211 (GRCm39)	missense	probably benign	0.39
R8984:Atn1	UTSW	6	124,723,923 (GRCm39)	missense	unknown
R9018:Atn1	UTSW	6	124,722,661 (GRCm39)	missense	unknown
R9485:Atn1	UTSW	6	124,722,748 (GRCm39)	missense	unknown
Z1177:Atn1	UTSW	6	124,721,998 (GRCm39)	missense	unknown

Predicted Primers

PCR Primer
(F):5'- AACAGACATGGGCACAGTTACC -3'
(R):5'- AATAAGCACTTGGACCGCGG -3'

Sequencing Primer
(F):5'- ACAGTTACCCGCCCCAGG -3'
(R):5'- CAGCGACCTGTACTTCGTG -3'

Posted On

2021-03-08