Mutagenetix > Incidental Mutation

Incidental Mutation 'R9110:Astn1'

692176

Institutional Source

Beutler Lab

Gene Symbol

Astn1

Ensembl Gene

ENSMUSG00000026587

Gene Name

astrotactin 1

Synonyms

MMRRC Submission

068919-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.100) question?

Stock #

R9110 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

158189843-158519351 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 158496327 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Serine at position 1127 (I1127S)

Ref Sequence

ENSEMBL: ENSMUSP00000142322 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000046110] [ENSMUST00000192821] [ENSMUST00000193042] [ENSMUST00000195311]

AlphaFold

Q61137

Predicted Effect

probably benign
Transcript: ENSMUST00000046110
AA Change: I1119S

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)

SMART Domains

Protein: ENSMUSP00000039711
Gene: ENSMUSG00000026587
AA Change: I1119S

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: ENSMUST00000192821
AA Change: I143S

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)

SMART Domains

Protein: ENSMUSP00000141260
Gene: ENSMUSG00000026587
AA Change: I143S

Domain	Start	End	E-Value	Type
FN3	46	158	2.8e-4	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000193042
AA Change: I1127S

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000142322
Gene: ENSMUSG00000026587
AA Change: I1127S

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: ENSMUST00000194217

Predicted Effect

probably benign
Transcript: ENSMUST00000195311
AA Change: I1119S

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000141518
Gene: ENSMUSG00000026587
AA Change: I1119S

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

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.3%

Validation Efficiency

100% (61/61)

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: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca14	A	G	7: 119,831,615 (GRCm39)		probably benign	Het
Adam20	A	G	8: 41,248,907 (GRCm39)	D339G	probably benign	Het
Adam3	T	A	8: 25,193,821 (GRCm39)	Y397F	probably benign	Het
Ago3	C	T	4: 126,248,829 (GRCm39)	G574E	probably damaging	Het
Angptl4	T	A	17: 33,999,800 (GRCm39)	Y133F	probably benign	Het
Ankrd61	T	C	5: 143,831,759 (GRCm39)	D15G	possibly damaging	Het
Arfgap1	T	A	2: 180,615,330 (GRCm39)	S174T	possibly damaging	Het
Arhgap12	T	C	18: 6,034,539 (GRCm39)	D549G	possibly damaging	Het
Arhgap25	T	C	6: 87,453,254 (GRCm39)	E182G	probably benign	Het
Bivm	T	C	1: 44,168,526 (GRCm39)		probably null	Het
Cdc42bpa	T	A	1: 179,945,258 (GRCm39)	S952T	possibly damaging	Het
Cfap44	T	A	16: 44,255,923 (GRCm39)	L1005Q	probably damaging	Het
Cmklr1	G	C	5: 113,752,043 (GRCm39)	H319Q	probably benign	Het
Cog1	T	C	11: 113,544,807 (GRCm39)	F330L	possibly damaging	Het
Dnah2	T	G	11: 69,435,208 (GRCm39)	D54A	probably benign	Het
Dntt	A	T	19: 41,044,197 (GRCm39)		probably null	Het
Eml2	A	G	7: 18,925,620 (GRCm39)	S240G	probably benign	Het
Fam174b	G	A	7: 73,416,371 (GRCm39)		probably benign	Het
Fancd2	T	C	6: 113,512,762 (GRCm39)	S33P	possibly damaging	Het
Fars2	A	T	13: 36,430,402 (GRCm39)	M277L	probably benign	Het
Ifnar1	G	A	16: 91,302,150 (GRCm39)	G542S	probably benign	Het
Itih5	T	C	2: 10,191,831 (GRCm39)	V122A	probably benign	Het
Jph3	A	G	8: 122,516,201 (GRCm39)	I740V	probably benign	Het
Krtap16-1	C	T	11: 99,877,386 (GRCm39)	C6Y	probably benign	Het
Mettl25b	G	A	3: 87,834,978 (GRCm39)	H57Y	probably benign	Het
Mpeg1	A	T	19: 12,440,014 (GRCm39)	T491S	probably benign	Het
Mroh8	T	A	2: 157,055,605 (GRCm39)	I998L	possibly damaging	Het
Nrxn1	G	A	17: 90,869,233 (GRCm39)	Q124*	probably null	Het
Nup188	T	A	2: 30,222,461 (GRCm39)	S1028T	possibly damaging	Het
Nxf1	A	T	19: 8,745,118 (GRCm39)	H456L	probably damaging	Het
Or2aj6	T	A	16: 19,443,743 (GRCm39)	I36F	possibly damaging	Het
Or2n1d	C	A	17: 38,646,434 (GRCm39)	P129T	probably damaging	Het
Or5af2	T	A	11: 58,707,959 (GRCm39)	S42T	possibly damaging	Het
Or5w19	T	A	2: 87,698,543 (GRCm39)	D69E	probably damaging	Het
Or6c66	T	A	10: 129,461,820 (GRCm39)	I37F	possibly damaging	Het
Otx2	T	C	14: 48,896,227 (GRCm39)	N277S	probably damaging	Het
Pax4	T	C	6: 28,445,201 (GRCm39)	N158S	probably benign	Het
Pgm2	T	G	5: 64,261,159 (GRCm39)	S218A	probably benign	Het
Plb1	T	C	5: 32,521,402 (GRCm39)	S1418P	probably benign	Het
Prkd3	T	A	17: 79,292,751 (GRCm39)	D107V	probably damaging	Het
Prl2a1	A	G	13: 27,992,398 (GRCm39)	E174G	probably benign	Het
Prr7	C	T	13: 55,620,574 (GRCm39)	P194L	probably damaging	Het
Psmd2	T	C	16: 20,470,994 (GRCm39)	S46P	probably damaging	Het
Ptbp2	C	T	3: 119,541,258 (GRCm39)	A231T	possibly damaging	Het
Rae1	A	G	2: 172,854,016 (GRCm39)	T265A	probably benign	Het
Sct	T	C	7: 140,859,007 (GRCm39)	E2G	unknown	Het
Sec14l3	T	G	11: 4,015,007 (GRCm39)		probably null	Het
Sfxn3	T	A	19: 45,038,727 (GRCm39)	N131K	probably damaging	Het
Slc18a2	A	T	19: 59,282,326 (GRCm39)	D511V	probably benign	Het
Slc20a2	T	C	8: 23,025,457 (GRCm39)	I53T	probably damaging	Het
Smad4	T	C	18: 73,782,941 (GRCm39)	D331G	probably damaging	Het
Srms	C	T	2: 180,848,050 (GRCm39)	R485H		Het
Szt2	C	A	4: 118,242,630 (GRCm39)	A1486S	possibly damaging	Het
Tmem87b	C	T	2: 128,684,615 (GRCm39)	Q459*	probably null	Het
Vdr	A	T	15: 97,782,753 (GRCm39)	I23N	probably damaging	Het
Vmn1r204	T	C	13: 22,740,564 (GRCm39)	V65A	possibly damaging	Het
Vps33b	A	G	7: 79,939,743 (GRCm39)	D498G	probably benign	Het
Zfp442	T	A	2: 150,250,093 (GRCm39)	Y603F	probably benign	Het
Zfp853	T	A	5: 143,275,320 (GRCm39)	Q115L	unknown	Het
Zmiz2	C	A	11: 6,348,271 (GRCm39)	Q303K	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
R2084:Astn1	UTSW	1	158,299,978 (GRCm39)	missense	probably damaging	0.99
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
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'- TGGACATCACTCTTTCTCGGG -3'
(R):5'- TGCCTTTCCCAACATCACAG -3'

Sequencing Primer
(F):5'- GGACATCACTCTTTCTCGGGCTATC -3'
(R):5'- GCCTACTGGGATATAGCTGT -3'

Posted On

2021-12-30