Mutagenetix > Incidental Mutation

Incidental Mutation 'R2084:Astn1'

230178

Institutional Source

Beutler Lab

Gene Symbol

Astn1

Ensembl Gene

ENSMUSG00000026587

Gene Name

astrotactin 1

Synonyms

MMRRC Submission

040089-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.089) question?

Stock #

R2084 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

158189843-158519351 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 158299978 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 106 (V106A)

Ref Sequence

ENSEMBL: ENSMUSP00000141518 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000046110] [ENSMUST00000170718] [ENSMUST00000193042] [ENSMUST00000194369] [ENSMUST00000195311]

AlphaFold

Q61137

Predicted Effect

probably damaging
Transcript: ENSMUST00000046110
AA Change: V106A

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000039711
Gene: ENSMUSG00000026587
AA Change: V106A

Domain	Start	End	E-Value	Type
signal peptide	1	21	N/A	INTRINSIC
transmembrane domain	153	175	N/A	INTRINSIC
low complexity region	365	381	N/A	INTRINSIC
transmembrane domain	388	410	N/A	INTRINSIC
EGF	462	507	1.2e1	SMART
EGF	611	652	2.29e1	SMART
EGF_like	659	708	3.57e1	SMART
MACPF	811	999	1.11e-56	SMART
FN3	1030	1142	5.75e-2	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000170718
AA Change: V106A

PolyPhen 2 Score 0.326 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000127428
Gene: ENSMUSG00000026587
AA Change: V106A

Domain	Start	End	E-Value	Type
signal peptide	1	21	N/A	INTRINSIC
transmembrane domain	153	175	N/A	INTRINSIC
low complexity region	365	381	N/A	INTRINSIC
transmembrane domain	388	410	N/A	INTRINSIC
EGF	462	507	1.2e1	SMART
EGF	611	652	2.29e1	SMART
EGF_like	659	708	3.57e1	SMART
Blast:MACPF	811	835	3e-7	BLAST

Predicted Effect

probably damaging
Transcript: ENSMUST00000193042
AA Change: V106A

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000142322
Gene: ENSMUSG00000026587
AA Change: V106A

Domain	Start	End	E-Value	Type
signal peptide	1	21	N/A	INTRINSIC
transmembrane domain	153	175	N/A	INTRINSIC
low complexity region	365	381	N/A	INTRINSIC
transmembrane domain	388	410	N/A	INTRINSIC
EGF	462	507	1.2e1	SMART
EGF	611	652	2.29e1	SMART
EGF_like	659	708	3.57e1	SMART
MACPF	811	999	1.11e-56	SMART
FN3	1030	1142	5.75e-2	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000194369
AA Change: V106A

PolyPhen 2 Score 0.326 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000142017
Gene: ENSMUSG00000026587
AA Change: V106A

Domain	Start	End	E-Value	Type
signal peptide	1	21	N/A	INTRINSIC
transmembrane domain	153	175	N/A	INTRINSIC
low complexity region	365	381	N/A	INTRINSIC
transmembrane domain	388	410	N/A	INTRINSIC
EGF	462	499	2e-2	SMART
EGF	603	644	1.1e-1	SMART
EGF_like	651	700	1.7e-1	SMART
Blast:MACPF	803	828	2e-7	BLAST

Predicted Effect

probably damaging
Transcript: ENSMUST00000195311
AA Change: V106A

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000141518
Gene: ENSMUSG00000026587
AA Change: V106A

Domain	Start	End	E-Value	Type
signal peptide	1	21	N/A	INTRINSIC
transmembrane domain	153	175	N/A	INTRINSIC
low complexity region	365	381	N/A	INTRINSIC
transmembrane domain	388	410	N/A	INTRINSIC
EGF	462	499	2e-2	SMART
EGF	603	644	1.1e-1	SMART
EGF_like	651	700	1.7e-1	SMART
MACPF	803	991	6.2e-59	SMART
FN3	1022	1134	2.8e-4	SMART

Meta Mutation Damage Score

0.5925

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.3%
20x: 95.3%

Validation Efficiency

100% (53/53)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Astrotactin is a neuronal adhesion molecule required for glial-guided migration of young postmitotic neuroblasts in cortical regions of developing brain, including cerebrum, hippocampus, cerebellum, and olfactory bulb (Fink et al., 1995).[supplied by OMIM, Jun 2009]
PHENOTYPE: Homozygous mutation of this gene results in reduced cerebellum size, abnormal Purkinje cell morphology, and reduced coordination performance on the Rotarod test. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ankrd36	C	T	11: 5,612,378 (GRCm39)	Q1237*	probably null	Het
Aph1c	T	G	9: 66,726,579 (GRCm39)	R258S	probably damaging	Het
Arfgap3	T	A	15: 83,218,767 (GRCm39)	N102I	probably damaging	Het
BC005537	G	T	13: 24,996,698 (GRCm39)		probably null	Het
Card10	G	A	15: 78,677,171 (GRCm39)	T412M	possibly damaging	Het
Cars1	T	C	7: 143,140,919 (GRCm39)	I126M	probably benign	Het
Cfap20dc	T	C	14: 8,558,171 (GRCm38)	D138G	probably damaging	Het
Col11a1	C	T	3: 113,951,791 (GRCm39)	R1074C	probably damaging	Het
Cpped1	T	C	16: 11,646,365 (GRCm39)	D153G	probably damaging	Het
Cyp2j11	T	A	4: 96,227,438 (GRCm39)	I193F	probably damaging	Het
Dnm2	T	C	9: 21,411,667 (GRCm39)		probably null	Het
Efemp1	A	G	11: 28,865,763 (GRCm39)	D288G	probably damaging	Het
Espl1	T	C	15: 102,205,286 (GRCm39)		probably null	Het
Fcgbpl1	G	A	7: 27,856,960 (GRCm39)	V2103M	probably damaging	Het
Fcrl5	T	C	3: 87,351,537 (GRCm39)	F262L	probably benign	Het
Gh	G	A	11: 106,191,958 (GRCm39)	P84L	probably damaging	Het
Gm10267	T	C	18: 44,290,397 (GRCm39)	R37G	probably benign	Het
Hmgxb3	C	T	18: 61,288,095 (GRCm39)		probably benign	Het
Ifit2	T	C	19: 34,550,750 (GRCm39)	W97R	probably damaging	Het
Ift81	T	G	5: 122,705,410 (GRCm39)	K491Q	probably benign	Het
Ints8	A	G	4: 11,230,377 (GRCm39)	V488A	probably benign	Het
Krba1	T	A	6: 48,391,502 (GRCm39)	L797Q	probably damaging	Het
Krr1	T	C	10: 111,812,690 (GRCm39)	V100A	probably damaging	Het
Nav1	C	T	1: 135,535,158 (GRCm39)		probably benign	Het
Nos1	C	A	5: 118,081,310 (GRCm39)	Q1205K	probably damaging	Het
Nup85	A	T	11: 115,459,517 (GRCm39)	D125V	possibly damaging	Het
Or5ak23	T	C	2: 85,244,959 (GRCm39)	E88G	probably benign	Het
Pclo	T	G	5: 14,732,162 (GRCm39)	S3555A	probably benign	Het
Pdzrn3	T	C	6: 101,131,256 (GRCm39)	I473V	probably benign	Het
Polr1a	A	G	6: 71,927,793 (GRCm39)	E848G	possibly damaging	Het
Pop1	T	C	15: 34,508,744 (GRCm39)		probably benign	Het
Pramel23	T	A	4: 143,425,920 (GRCm39)	T8S	probably damaging	Het
Prpf3	C	T	3: 95,756,301 (GRCm39)	E117K	probably benign	Het
Psmg3	C	T	5: 139,809,744 (GRCm39)	V101M	probably benign	Het
Rexo1	G	A	10: 80,397,100 (GRCm39)	S52L	probably benign	Het
Ryk	C	T	9: 102,752,971 (GRCm39)	T210M	probably damaging	Het
Sde2	A	G	1: 180,690,198 (GRCm39)	E306G	probably damaging	Het
Sec24c	A	G	14: 20,741,347 (GRCm39)	Q658R	probably benign	Het
Sgsm1	G	A	5: 113,433,266 (GRCm39)	T183I	probably damaging	Het
Skint7	T	A	4: 111,837,375 (GRCm39)	V51E	probably damaging	Het
Slc6a5	T	A	7: 49,598,002 (GRCm39)	M622K	probably benign	Het
Slco1a5	T	C	6: 142,180,437 (GRCm39)	H655R	probably benign	Het
Slco1c1	T	A	6: 141,505,578 (GRCm39)	Y452*	probably null	Het
Spn	T	C	7: 126,736,210 (GRCm39)	E99G	probably benign	Het
Ssc5d	A	G	7: 4,940,011 (GRCm39)	I789V	probably benign	Het
Taok2	G	A	7: 126,469,363 (GRCm39)	T1155I	probably benign	Het
Tet2	T	C	3: 133,193,528 (GRCm39)	Q302R	possibly damaging	Het
Trmt1l	A	G	1: 151,316,605 (GRCm39)	T189A	probably damaging	Het
Tubal3	T	C	13: 3,978,192 (GRCm39)	I36T	possibly damaging	Het
Vmn2r71	A	T	7: 85,267,945 (GRCm39)	Y133F	probably benign	Het
Vps11	G	T	9: 44,264,558 (GRCm39)	H673N	probably benign	Het
Zc3h12a	C	T	4: 125,013,802 (GRCm39)	S354N	probably benign	Het
Zfp2	A	G	11: 50,791,789 (GRCm39)	S85P	probably benign	Het

Other mutations in Astn1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00493:Astn1	APN	1	158,427,889 (GRCm39)	missense	possibly damaging	0.71
IGL01705:Astn1	APN	1	158,331,883 (GRCm39)	missense	probably damaging	1.00
IGL01790:Astn1	APN	1	158,407,897 (GRCm39)	missense	possibly damaging	0.70
IGL01962:Astn1	APN	1	158,496,201 (GRCm39)	missense	probably damaging	1.00
IGL02000:Astn1	APN	1	158,502,184 (GRCm39)	missense	probably damaging	1.00
IGL02119:Astn1	APN	1	158,338,724 (GRCm39)	intron	probably benign
IGL02168:Astn1	APN	1	158,436,911 (GRCm39)	missense	possibly damaging	0.93
IGL02239:Astn1	APN	1	158,491,700 (GRCm39)	critical splice donor site	probably null
IGL02271:Astn1	APN	1	158,338,520 (GRCm39)	splice site	probably benign
IGL02307:Astn1	APN	1	158,502,184 (GRCm39)	missense	probably damaging	1.00
IGL02504:Astn1	APN	1	158,329,978 (GRCm39)	missense	probably damaging	1.00
IGL02552:Astn1	APN	1	158,332,965 (GRCm39)	missense	possibly damaging	0.90
IGL02903:Astn1	APN	1	158,516,120 (GRCm39)	missense	probably damaging	0.99
IGL03003:Astn1	APN	1	158,439,965 (GRCm39)	missense	probably benign	0.00
IGL03007:Astn1	APN	1	158,496,193 (GRCm39)	splice site	probably benign
IGL03354:Astn1	APN	1	158,516,174 (GRCm39)	missense	probably damaging	1.00
PIT4366001:Astn1	UTSW	1	158,424,781 (GRCm39)	missense	probably benign	0.23
PIT4366001:Astn1	UTSW	1	158,424,779 (GRCm39)	missense	probably benign	0.20
R0024:Astn1	UTSW	1	158,511,785 (GRCm39)	missense	probably damaging	0.99
R0050:Astn1	UTSW	1	158,407,294 (GRCm39)	splice site	probably benign
R0099:Astn1	UTSW	1	158,329,721 (GRCm39)	missense	probably damaging	1.00
R0109:Astn1	UTSW	1	158,491,674 (GRCm39)	missense	possibly damaging	0.79
R0109:Astn1	UTSW	1	158,491,674 (GRCm39)	missense	possibly damaging	0.79
R0365:Astn1	UTSW	1	158,516,118 (GRCm39)	missense	probably damaging	1.00
R0416:Astn1	UTSW	1	158,337,461 (GRCm39)	missense	probably damaging	1.00
R0531:Astn1	UTSW	1	158,427,959 (GRCm39)	missense	probably damaging	0.99
R0735:Astn1	UTSW	1	158,299,959 (GRCm39)	missense	possibly damaging	0.53
R0763:Astn1	UTSW	1	158,337,460 (GRCm39)	missense	possibly damaging	0.93
R0899:Astn1	UTSW	1	158,338,679 (GRCm39)	nonsense	probably null
R1027:Astn1	UTSW	1	158,407,849 (GRCm39)	missense	probably damaging	1.00
R1160:Astn1	UTSW	1	158,427,935 (GRCm39)	missense	possibly damaging	0.83
R1474:Astn1	UTSW	1	158,329,923 (GRCm39)	missense	probably damaging	1.00
R1517:Astn1	UTSW	1	158,407,146 (GRCm39)	splice site	probably benign
R1701:Astn1	UTSW	1	158,331,877 (GRCm39)	missense	possibly damaging	0.54
R1764:Astn1	UTSW	1	158,331,821 (GRCm39)	missense	probably benign	0.35
R1860:Astn1	UTSW	1	158,429,515 (GRCm39)	missense	probably damaging	1.00
R1889:Astn1	UTSW	1	158,332,886 (GRCm39)	splice site	probably null
R1919:Astn1	UTSW	1	158,337,541 (GRCm39)	missense	probably damaging	1.00
R2001:Astn1	UTSW	1	158,348,091 (GRCm39)	missense	probably damaging	1.00
R2007:Astn1	UTSW	1	158,436,875 (GRCm39)	missense	probably damaging	0.97
R2038:Astn1	UTSW	1	158,484,690 (GRCm39)	missense	probably benign	0.29
R2044:Astn1	UTSW	1	158,428,072 (GRCm39)	missense	possibly damaging	0.53
R2094:Astn1	UTSW	1	158,495,179 (GRCm39)	missense	probably benign	0.02
R2163:Astn1	UTSW	1	158,329,720 (GRCm39)	missense	probably damaging	0.99
R2211:Astn1	UTSW	1	158,484,876 (GRCm39)	missense	probably benign	0.40
R2268:Astn1	UTSW	1	158,329,669 (GRCm39)	missense	probably damaging	1.00
R2269:Astn1	UTSW	1	158,329,669 (GRCm39)	missense	probably damaging	1.00
R2425:Astn1	UTSW	1	158,407,236 (GRCm39)	missense	probably damaging	0.99
R2428:Astn1	UTSW	1	158,439,916 (GRCm39)	missense	possibly damaging	0.66
R2980:Astn1	UTSW	1	158,400,521 (GRCm39)	critical splice acceptor site	probably null
R3713:Astn1	UTSW	1	158,495,102 (GRCm39)	missense	possibly damaging	0.83
R3745:Astn1	UTSW	1	158,329,630 (GRCm39)	missense	probably damaging	1.00
R3926:Astn1	UTSW	1	158,407,227 (GRCm39)	missense	possibly damaging	0.95
R4345:Astn1	UTSW	1	158,329,602 (GRCm39)	splice site	probably null
R4625:Astn1	UTSW	1	158,407,864 (GRCm39)	missense	probably damaging	1.00
R4627:Astn1	UTSW	1	158,329,821 (GRCm39)	missense	possibly damaging	0.55
R4970:Astn1	UTSW	1	158,484,763 (GRCm39)	missense	possibly damaging	0.88
R5112:Astn1	UTSW	1	158,484,763 (GRCm39)	missense	possibly damaging	0.88
R5257:Astn1	UTSW	1	158,440,102 (GRCm39)	missense	probably damaging	1.00
R5292:Astn1	UTSW	1	158,407,933 (GRCm39)	critical splice donor site	probably null
R5889:Astn1	UTSW	1	158,427,950 (GRCm39)	missense	possibly damaging	0.93
R5909:Astn1	UTSW	1	158,429,507 (GRCm39)	missense	probably damaging	1.00
R6020:Astn1	UTSW	1	158,337,563 (GRCm39)	missense	probably damaging	1.00
R6349:Astn1	UTSW	1	158,491,691 (GRCm39)	nonsense	probably null
R6481:Astn1	UTSW	1	158,440,032 (GRCm39)	missense	probably benign	0.29
R6736:Astn1	UTSW	1	158,338,718 (GRCm39)	critical splice donor site	probably null
R6833:Astn1	UTSW	1	158,491,692 (GRCm39)	missense	probably benign	0.40
R6834:Astn1	UTSW	1	158,491,692 (GRCm39)	missense	probably benign	0.40
R6860:Astn1	UTSW	1	158,440,042 (GRCm39)	missense	probably damaging	1.00
R6874:Astn1	UTSW	1	158,491,644 (GRCm39)	nonsense	probably null
R7062:Astn1	UTSW	1	158,516,081 (GRCm39)	critical splice acceptor site	probably null
R7133:Astn1	UTSW	1	158,400,557 (GRCm39)	missense	probably damaging	1.00
R7355:Astn1	UTSW	1	158,491,846 (GRCm39)	splice site	probably null
R7402:Astn1	UTSW	1	158,380,425 (GRCm39)	intron	probably benign
R7412:Astn1	UTSW	1	158,329,919 (GRCm39)	missense	probably damaging	0.98
R7487:Astn1	UTSW	1	158,438,352 (GRCm39)	splice site	probably null
R7537:Astn1	UTSW	1	158,495,208 (GRCm39)	splice site	probably null
R7537:Astn1	UTSW	1	158,332,956 (GRCm39)	missense	possibly damaging	0.84
R7635:Astn1	UTSW	1	158,495,105 (GRCm39)	nonsense	probably null
R7890:Astn1	UTSW	1	158,407,903 (GRCm39)	missense	probably damaging	1.00
R7894:Astn1	UTSW	1	158,429,508 (GRCm39)	missense	probably damaging	0.98
R7904:Astn1	UTSW	1	158,424,886 (GRCm39)	missense	probably benign	0.37
R8048:Astn1	UTSW	1	158,516,208 (GRCm39)	missense	probably benign	0.00
R8061:Astn1	UTSW	1	158,331,920 (GRCm39)	critical splice donor site	probably null
R8096:Astn1	UTSW	1	158,436,890 (GRCm39)	missense	probably damaging	1.00
R8327:Astn1	UTSW	1	158,436,850 (GRCm39)	missense	probably damaging	1.00
R8374:Astn1	UTSW	1	158,329,803 (GRCm39)	missense	probably damaging	1.00
R8400:Astn1	UTSW	1	158,484,670 (GRCm39)	missense	probably benign	0.09
R8983:Astn1	UTSW	1	158,491,700 (GRCm39)	critical splice donor site	probably null
R9013:Astn1	UTSW	1	158,348,070 (GRCm39)	missense	probably damaging	1.00
R9110:Astn1	UTSW	1	158,496,327 (GRCm39)	missense	probably benign	0.01
R9156:Astn1	UTSW	1	158,338,555 (GRCm39)	missense	probably damaging	0.99
R9355:Astn1	UTSW	1	158,511,721 (GRCm39)	missense	probably damaging	1.00
R9683:Astn1	UTSW	1	158,491,619 (GRCm39)	missense	possibly damaging	0.93
Z1088:Astn1	UTSW	1	158,511,666 (GRCm39)	nonsense	probably null
Z1088:Astn1	UTSW	1	158,424,776 (GRCm39)	missense	possibly damaging	0.91
Z1088:Astn1	UTSW	1	158,300,067 (GRCm39)	missense	possibly damaging	0.93

Predicted Primers

PCR Primer
(F):5'- AAAGACCTACAGGGGATAATTCTC -3'
(R):5'- GCTAGCCTGCTCTTACCATGAC -3'

Sequencing Primer
(F):5'- GACCTACAGGGGATAATTCTCTCCTC -3'
(R):5'- CTCTTACCATGACTGAGATGTGCAG -3'

Posted On

2014-09-18