Mutagenetix > Incidental Mutation

Incidental Mutation 'R8955:Aga'

681931

Institutional Source

Beutler Lab

Gene Symbol

Aga

Ensembl Gene

ENSMUSG00000031521

Gene Name

aspartylglucosaminidase

Synonyms

MMRRC Submission

068791-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R8955 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

53964762-53976456 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 53974164 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Asparagine at position 296 (Y296N)

Ref Sequence

ENSEMBL: ENSMUSP00000033920 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000033920] [ENSMUST00000209811] [ENSMUST00000211424]

AlphaFold

Q64191

Predicted Effect

possibly damaging
Transcript: ENSMUST00000033920
AA Change: Y296N

PolyPhen 2 Score 0.878 (Sensitivity: 0.82; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000033920
Gene: ENSMUSG00000031521
AA Change: Y296N

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Pfam:Asparaginase_2	32	333	2.5e-86	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000209811

Predicted Effect

possibly damaging
Transcript: ENSMUST00000211424
AA Change: Y286N

PolyPhen 2 Score 0.494 (Sensitivity: 0.88; Specificity: 0.90)

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.7%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes an amidase enzyme that participates in the breakdown of glycoproteins in the cell. The encoded protein undergoes proteolytic processing to generate a mature enzyme. Mice lacking the encoded protein exhibit accumulation of aspartylglucosamine along with lysosomal vacuolization, axonal swelling in the gracile nucleus and impaired neuromotor coordination. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar processing to generate mature protein. [provided by RefSeq, Oct 2015]
PHENOTYPE: Mice homozygous for targeted mutations that inactivate this gene die prematurely and share most of the clinical, biochemical and histopathological characteristics of human aspartylglycosaminuria. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 87 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adcy8	C	T	15: 64,576,554 (GRCm39)	V1003I	possibly damaging	Het
Adgra3	T	A	5: 50,118,731 (GRCm39)	Y939F	probably benign	Het
Adra2b	T	C	2: 127,205,504 (GRCm39)	V2A	probably benign	Het
Apc	A	G	18: 34,401,370 (GRCm39)	Q52R	probably damaging	Het
Arfgef1	A	T	1: 10,270,062 (GRCm39)	S362R	probably benign	Het
Arhgef7	C	T	8: 11,808,451 (GRCm39)		probably benign	Het
Bmp5	A	T	9: 75,805,835 (GRCm39)	M446L	probably damaging	Het
Carmil3	C	T	14: 55,733,534 (GRCm39)	T350I	probably damaging	Het
Cd44	T	A	2: 102,683,363 (GRCm39)	T224S	probably damaging	Het
Cep112	A	T	11: 108,643,260 (GRCm39)	I7F	possibly damaging	Het
Chrna2	G	A	14: 66,379,681 (GRCm39)	A7T	probably benign	Het
Cldn16	G	A	16: 26,301,270 (GRCm39)	V193I	probably benign	Het
Clec4a3	G	A	6: 122,943,479 (GRCm39)	E100K	possibly damaging	Het
Cntln	C	T	4: 84,986,110 (GRCm39)	T1026I	possibly damaging	Het
Cyp4v3	T	A	8: 45,761,564 (GRCm39)	I420F	probably benign	Het
Dcbld2	G	A	16: 58,271,125 (GRCm39)	A301T		Het
Dnah1	A	T	14: 31,007,950 (GRCm39)	D2152E	probably benign	Het
Dpy19l4	A	G	4: 11,290,195 (GRCm39)	V179A	probably benign	Het
Dusp4	T	A	8: 35,284,462 (GRCm39)	I259N	probably damaging	Het
Enpp1	T	A	10: 24,544,926 (GRCm39)	I318F	probably benign	Het
Entpd6	T	C	2: 150,595,005 (GRCm39)	V15A	possibly damaging	Het
Epb41l1	C	G	2: 156,363,923 (GRCm39)	Q811E	probably benign	Het
Epb41l5	T	C	1: 119,570,292 (GRCm39)	H32R	probably damaging	Het
Fam135b	C	T	15: 71,334,063 (GRCm39)	V1044I	possibly damaging	Het
Fat4	A	T	3: 39,037,778 (GRCm39)	H3810L	probably benign	Het
Fbxw28	T	A	9: 109,167,857 (GRCm39)		probably null	Het
Flnb	T	G	14: 7,892,874 (GRCm38)	V648G	probably damaging	Het
Flnb	T	A	14: 7,904,688 (GRCm38)	Y1030*	probably null	Het
Fndc3a	T	C	14: 72,794,410 (GRCm39)	T787A	probably benign	Het
Gli2	T	A	1: 118,783,187 (GRCm39)	H106L	probably damaging	Het
Gm10283	T	A	8: 60,954,390 (GRCm39)		probably null	Het
Gm3336	C	T	8: 71,174,545 (GRCm39)	R67*	probably null	Het
Gsr	T	G	8: 34,183,936 (GRCm39)	I399M	possibly damaging	Het
Gtf2ird2	T	A	5: 134,245,596 (GRCm39)	M618K	probably damaging	Het
Gtf3c3	T	A	1: 54,462,722 (GRCm39)	D347V	probably benign	Het
Hspa12a	T	C	19: 58,788,058 (GRCm39)	Y588C	probably damaging	Het
Il20ra	A	G	10: 19,635,160 (GRCm39)	E467G	possibly damaging	Het
Inf2	A	G	12: 112,576,998 (GRCm39)	I991V	unknown	Het
Irag2	A	T	6: 145,117,390 (GRCm39)	M376L	probably benign	Het
Irx6	T	C	8: 93,405,040 (GRCm39)	C303R	probably damaging	Het
Kcnmb4	T	A	10: 116,309,381 (GRCm39)	K16*	probably null	Het
Kirrel3	T	C	9: 34,855,738 (GRCm39)	L86P	probably damaging	Het
Lipo5	A	C	19: 33,450,530 (GRCm39)	F21V		Het
Lrrc31	T	A	3: 30,733,267 (GRCm39)	R482S	probably benign	Het
Lrrc3b	C	T	14: 15,358,159 (GRCm38)	C149Y	probably damaging	Het
Lrrk1	A	G	7: 65,919,573 (GRCm39)	M446T	probably benign	Het
Macroh2a2	A	T	10: 61,593,610 (GRCm39)	I22N	probably damaging	Het
Mettl14	C	T	3: 123,167,693 (GRCm39)	D222N	probably benign	Het
Mfsd4b3-ps	G	A	10: 39,824,072 (GRCm39)	H63Y	probably benign	Het
Myo16	T	C	8: 10,426,175 (GRCm39)	W311R	probably damaging	Het
Nccrp1	A	T	7: 28,245,628 (GRCm39)	N151K	probably benign	Het
Obsl1	T	C	1: 75,480,493 (GRCm39)	D377G	probably damaging	Het
Or5b97	T	A	19: 12,878,578 (GRCm39)	T189S	probably benign	Het
Or5p80	T	A	7: 108,229,506 (GRCm39)	C102*	probably null	Het
Or7c19	T	A	8: 85,957,913 (GRCm39)	I263N	probably benign	Het
Or7c70	G	T	10: 78,683,576 (GRCm39)	P58T	probably damaging	Het
Pigb	T	C	9: 72,945,983 (GRCm39)	N63S	probably damaging	Het
Plch2	T	C	4: 155,077,023 (GRCm39)	E577G	probably benign	Het
Prkab2	T	C	3: 97,573,943 (GRCm39)	V194A	probably benign	Het
Psd3	T	C	8: 68,416,461 (GRCm39)	I479V	probably benign	Het
Ralgapb	C	A	2: 158,279,264 (GRCm39)	P117T	probably benign	Het
Ralgapb	C	G	2: 158,337,389 (GRCm39)	T1116R	probably damaging	Het
Rpap2	T	A	5: 107,768,361 (GRCm39)	S400T	possibly damaging	Het
Rpgrip1l	C	A	8: 92,007,456 (GRCm39)	W378L	possibly damaging	Het
Rps20	T	A	4: 3,834,617 (GRCm39)	M82L	probably benign	Het
Rps5	T	C	7: 12,659,440 (GRCm39)	M77T	possibly damaging	Het
Scaf11	A	G	15: 96,318,371 (GRCm39)	S398P	probably damaging	Het
Sdf2	T	A	11: 78,145,763 (GRCm39)	D153E	probably benign	Het
Selplg	GTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCT	GTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCT	5: 113,957,756 (GRCm39)		probably benign	Het
Slc12a9	T	C	5: 137,329,270 (GRCm39)	N128S	probably damaging	Het
Slc25a32	C	A	15: 38,960,946 (GRCm39)	G246C	probably damaging	Het
Slc38a4	C	T	15: 96,914,662 (GRCm39)	A64T	probably benign	Het
Slit3	T	C	11: 35,589,207 (GRCm39)	V1254A	probably damaging	Het
Slx4	T	C	16: 3,808,111 (GRCm39)	K481R	probably benign	Het
Tcea1	A	G	1: 4,959,732 (GRCm39)	T136A	probably benign	Het
Thra	A	G	11: 98,644,449 (GRCm39)	D13G	possibly damaging	Het
Tmed9	G	A	13: 55,744,775 (GRCm39)	S227N	probably benign	Het
Trim80	C	A	11: 115,331,538 (GRCm39)	T20K	probably benign	Het
Trmt61a	G	T	12: 111,649,256 (GRCm39)	V276L	probably benign	Het
Trpc4ap	T	C	2: 155,508,171 (GRCm39)	D160G	possibly damaging	Het
Ubr5	C	T	15: 38,029,825 (GRCm39)	E467K		Het
Vars2	C	A	17: 35,972,541 (GRCm39)	G26W	probably damaging	Het
Vmn1r226	G	T	17: 20,908,287 (GRCm39)	R173L	possibly damaging	Het
Vmn1r29	G	T	6: 58,284,284 (GRCm39)	M1I	probably null	Het
Vmn2r3	G	T	3: 64,168,803 (GRCm39)	P578Q	possibly damaging	Het
Vmn2r57	A	T	7: 41,049,571 (GRCm39)	I726N	possibly damaging	Het
Zfp39	A	T	11: 58,780,946 (GRCm39)	Y605*	probably null	Het

Other mutations in Aga

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00503:Aga	APN	8	53,971,956 (GRCm39)	missense	probably benign
IGL02581:Aga	APN	8	53,974,079 (GRCm39)	splice site	probably benign
IGL02617:Aga	APN	8	53,973,348 (GRCm39)	missense	possibly damaging	0.66
IGL03008:Aga	APN	8	53,964,861 (GRCm39)	missense	probably benign
R2099:Aga	UTSW	8	53,974,166 (GRCm39)	nonsense	probably null
R3747:Aga	UTSW	8	53,970,856 (GRCm39)	missense	probably benign
R4018:Aga	UTSW	8	53,976,226 (GRCm39)	missense	probably benign	0.00
R4247:Aga	UTSW	8	53,964,865 (GRCm39)	missense	possibly damaging	0.72
R4399:Aga	UTSW	8	53,964,861 (GRCm39)	missense	probably benign
R4421:Aga	UTSW	8	53,964,861 (GRCm39)	missense	probably benign
R4475:Aga	UTSW	8	53,964,871 (GRCm39)	missense	probably damaging	0.98
R5235:Aga	UTSW	8	53,967,361 (GRCm39)	missense	probably damaging	1.00
R5640:Aga	UTSW	8	53,964,919 (GRCm39)	missense	probably damaging	1.00
R7748:Aga	UTSW	8	53,964,840 (GRCm39)	start codon destroyed	possibly damaging	0.79
R8553:Aga	UTSW	8	53,973,367 (GRCm39)	missense	probably damaging	1.00
R9217:Aga	UTSW	8	53,966,627 (GRCm39)	missense	probably damaging	1.00
X0027:Aga	UTSW	8	53,974,191 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TCACTCATAGGTATTATGCTCGGTG -3'
(R):5'- ACAGATTAGCCCCTGCCATG -3'

Sequencing Primer
(F):5'- ATGCTCGGTGTAAAAATATGGTTG -3'
(R):5'- TGCCATGCACTCAGAAGCTG -3'

Posted On

2021-08-31