Mutagenetix > Incidental Mutation

Incidental Mutation 'R9018:Atn1'

713519

Institutional Source

Beutler Lab

Gene Symbol

Atn1

Ensembl Gene

ENSMUSG00000004263

Gene Name

atrophin 1

Synonyms

atrophin-1, Atr1, Drpla

MMRRC Submission

068848-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9018 (G1)

Quality Score

73.0074

Status

Validated

Chromosome

Chromosomal Location

124719507-124733450 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 124722661 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Lysine at position 805 (E805K)

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

unknown
Transcript: ENSMUST00000088357
AA Change: E805K

SMART Domains

Protein: ENSMUSP00000085695
Gene: ENSMUSG00000004263
AA Change: E805K

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

unknown
Transcript: ENSMUST00000129411
AA Change: E805K

SMART Domains

Protein: ENSMUSP00000115407
Gene: ENSMUSG00000107478
AA Change: E805K

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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.4%
20x: 98.0%

Validation Efficiency

100% (77/77)

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: 78 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca14	A	G	7: 119,918,532 (GRCm39)	E1552G	probably damaging	Het
Abca14	A	T	7: 119,888,763 (GRCm39)	K1236N	probably benign	Het
Adam3	A	T	8: 25,184,292 (GRCm39)	Y569*	probably null	Het
Adgrb2	A	G	4: 129,907,659 (GRCm39)	T998A	probably benign	Het
Adgre4	T	A	17: 56,098,993 (GRCm39)	H166Q	probably benign	Het
Ank1	G	A	8: 23,606,264 (GRCm39)	G1219S	probably null	Het
Ankrd11	A	G	8: 123,622,251 (GRCm39)	S534P	probably damaging	Het
Bsn	T	C	9: 107,994,488 (GRCm39)	T596A	probably benign	Het
Cacnb4	C	T	2: 52,324,706 (GRCm39)	R452Q	probably benign	Het
Cdc123	C	A	2: 5,849,683 (GRCm39)	A13S	probably benign	Het
Chd7	G	A	4: 8,847,083 (GRCm39)	G1609S	possibly damaging	Het
Cp	T	A	3: 20,043,316 (GRCm39)	C1035S	probably damaging	Het
Dcaf1	T	A	9: 106,742,836 (GRCm39)	C1383S	probably damaging	Het
Derl3	G	A	10: 75,729,604 (GRCm39)	V54I	probably benign	Het
Dgcr6	T	C	16: 17,884,607 (GRCm39)	L25P	probably damaging	Het
Dmrt2	A	G	19: 25,650,985 (GRCm39)	E57G	probably benign	Het
Dnaaf11	A	T	15: 66,321,479 (GRCm39)	S221T	probably benign	Het
Dst	A	G	1: 34,235,140 (GRCm39)	K3562E	probably damaging	Het
Dyrk2	T	C	10: 118,696,014 (GRCm39)	T415A	probably damaging	Het
Fam186b	G	A	15: 99,177,616 (GRCm39)	A570V	probably damaging	Het
Fbln1	T	C	15: 85,126,215 (GRCm39)	I484T	probably damaging	Het
Greb1l	T	A	18: 10,542,004 (GRCm39)	D1250E	possibly damaging	Het
Ift88	A	C	14: 57,675,702 (GRCm39)	K72Q	probably benign	Het
Impg1	T	A	9: 80,301,474 (GRCm39)	I228F	probably benign	Het
Itsn2	A	G	12: 4,708,091 (GRCm39)	N799S	possibly damaging	Het
Jade1	T	A	3: 41,564,292 (GRCm39)	C521S	probably benign	Het
Katna1	T	G	10: 7,637,040 (GRCm39)	L397R	probably damaging	Het
Kcnj15	A	C	16: 95,097,129 (GRCm39)	K250N	probably damaging	Het
Macc1	A	G	12: 119,409,941 (GRCm39)	I236M	possibly damaging	Het
Mapk13	C	T	17: 28,996,760 (GRCm39)	R276C	probably benign	Het
Mier2	G	A	10: 79,384,274 (GRCm39)	R166W	probably damaging	Het
Mindy4	C	T	6: 55,278,072 (GRCm39)	H639Y	possibly damaging	Het
Mphosph9	A	G	5: 124,436,713 (GRCm39)	S544P	probably benign	Het
Muc4	T	C	16: 32,582,910 (GRCm39)	Y492H		Het
Mybbp1a	C	T	11: 72,334,420 (GRCm39)	T225I	probably benign	Het
Myo6	A	T	9: 80,159,086 (GRCm39)	K285I	unknown	Het
Nmd3	G	A	3: 69,647,328 (GRCm39)	V277I	probably benign	Het
Nol9	G	C	4: 152,123,918 (GRCm39)	R36P	probably damaging	Het
Nom1	A	G	5: 29,639,712 (GRCm39)	R13G	possibly damaging	Het
Nudt14	G	A	12: 112,902,906 (GRCm39)	H40Y	probably damaging	Het
Nxt2	C	T	X: 141,020,747 (GRCm39)	A118V	possibly damaging	Het
Or1x6	G	A	11: 50,938,938 (GRCm39)	M1I	probably null	Het
Or5b118	A	T	19: 13,448,721 (GRCm39)	H87L	possibly damaging	Het
Or8d1b	T	A	9: 38,887,687 (GRCm39)	F238L	probably benign	Het
Pcnx4	T	A	12: 72,603,437 (GRCm39)	F492I	probably damaging	Het
Pex19	GTCTCTTGTCTCCGAAGGTGCTCTTGATGATTTCTCTTGTCTCCGAAGGTGCTCTTGATGATTTC	GTCTCTTGTCTCCGAAGGTGCTCTTGATGATTTC	1: 171,956,150 (GRCm39)		probably null	Het
Pgghg	A	G	7: 140,524,579 (GRCm39)	I309V	probably benign	Het
Phf12	C	T	11: 77,914,510 (GRCm39)	P651S	possibly damaging	Het
Pltp	A	G	2: 164,694,410 (GRCm39)	L199P	probably damaging	Het
Pole	T	A	5: 110,437,675 (GRCm39)	L78I	probably benign	Het
Ppm1d	C	A	11: 85,227,961 (GRCm39)	H292Q	probably damaging	Het
Ppp2cb	A	C	8: 34,105,787 (GRCm39)	I224L	probably benign	Het
Rabggta	A	T	14: 55,957,880 (GRCm39)	I171N	probably damaging	Het
Rapgef5	A	G	12: 117,712,132 (GRCm39)	I740V	probably damaging	Het
Rb1cc1	G	A	1: 6,319,490 (GRCm39)	E970K	probably benign	Het
Rnh1	A	T	7: 140,748,544 (GRCm39)	V11D	probably benign	Het
Robo4	C	T	9: 37,315,520 (GRCm39)	T288I	probably benign	Het
Scmh1	A	G	4: 120,362,514 (GRCm39)	D250G	probably benign	Het
Sele	T	A	1: 163,881,248 (GRCm39)	C483S	probably damaging	Het
Slc12a6	A	G	2: 112,174,585 (GRCm39)		probably benign	Het
Slc5a4a	A	G	10: 76,002,546 (GRCm39)	E234G	possibly damaging	Het
Smarca5	A	G	8: 81,431,355 (GRCm39)	L954P	probably damaging	Het
St7	T	A	6: 17,906,494 (GRCm39)	N413K	probably damaging	Het
Stam2	C	T	2: 52,606,463 (GRCm39)	V141I	probably benign	Het
Stim1	C	T	7: 102,060,482 (GRCm39)	T175I	probably benign	Het
Strap	A	G	6: 137,716,811 (GRCm39)	N130S	probably benign	Het
Stxbp2	A	G	8: 3,692,627 (GRCm39)		probably benign	Het
Sult3a2	T	A	10: 33,655,689 (GRCm39)	I97F	probably benign	Het
Tbc1d32	A	T	10: 55,948,693 (GRCm39)	N965K	probably benign	Het
Tle3	T	A	9: 61,319,750 (GRCm39)	I506N	probably damaging	Het
Tmco1	C	T	1: 167,136,132 (GRCm39)		probably benign	Het
Tvp23a	A	G	16: 10,264,846 (GRCm39)	S22P	probably damaging	Het
Vmn2r82	A	G	10: 79,232,539 (GRCm39)	N846S	probably damaging	Het
Vmn2r83	A	G	10: 79,316,020 (GRCm39)	N472S	probably damaging	Het
Xpo7	G	A	14: 70,944,864 (GRCm39)	Q10*	probably null	Het
Zfp423	G	C	8: 88,508,381 (GRCm39)	S654R	probably benign	Het
Zfp646	A	T	7: 127,478,243 (GRCm39)	H140L	probably benign	Het
Zfp719	C	A	7: 43,233,489 (GRCm39)		probably benign	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
R8770:Atn1	UTSW	6	124,722,601 (GRCm39)	critical splice donor site	probably null
R8924:Atn1	UTSW	6	124,722,211 (GRCm39)	missense	probably benign	0.39
R8984:Atn1	UTSW	6	124,723,923 (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'- GAAACCTGAGCTTTTCCGGG -3'
(R):5'- TAGCGAGCGACAAACTGGTG -3'

Sequencing Primer
(F):5'- AGCTTTTCCGGGCTGCG -3'
(R):5'- TTTGAGGCTCACAGGTCCG -3'

Posted On

2022-06-06