Mutagenetix > Incidental Mutations

Incidental Mutation 'IGL02903:Astn1'

363704

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Astn1

Ensembl Gene

ENSMUSG00000026587

Gene Name

astrotactin 1

Synonyms

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.235) question?

Stock #

IGL02903

Quality Score

Status

Chromosome

Chromosomal Location

158362273-158691781 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 158688550 bp

Zygosity

Heterozygous

Amino Acid Change

Serine to Glycine at position 1237 (S1237G)

Ref Sequence

ENSEMBL: ENSMUSP00000142322 (fasta)

Gene Model

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

Predicted Effect

probably damaging
Transcript: ENSMUST00000046110
AA Change: S1229G

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000039711
Gene: ENSMUSG00000026587
AA Change: S1229G

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

SMART Domains

Protein: ENSMUSP00000141260
Gene: ENSMUSG00000026587

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

Predicted Effect

probably damaging
Transcript: ENSMUST00000193042
AA Change: S1237G

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

SMART Domains

Protein: ENSMUSP00000142322
Gene: ENSMUSG00000026587
AA Change: S1237G

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

noncoding transcript
Transcript: ENSMUST00000194658

Coding Region Coverage

Validation Efficiency

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: 37 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2410089E03Rik	G	T	15: 8,269,778	R3150M	unknown	Het
2410089E03Rik	G	T	15: 8,269,779	R3150S	unknown	Het
4931417E11Rik	A	G	6: 73,469,120	Y149H	probably damaging	Het
Alox5	T	G	6: 116,420,335	N296T	probably damaging	Het
Anks6	C	T	4: 47,045,004	E301K	probably damaging	Het
Atf6	G	A	1: 170,799,714	P394S	probably benign	Het
Atp4a	G	A	7: 30,715,919	M321I	probably benign	Het
C4bp	G	A	1: 130,655,985	T82I	probably damaging	Het
Cask	A	T	X: 13,552,447		probably benign	Het
Cenpf	A	T	1: 189,646,876	S2906T	probably damaging	Het
Cfl1	T	C	19: 5,492,800	F103L	probably benign	Het
Chrnb3	A	T	8: 27,386,806	T83S	probably damaging	Het
Cmtr2	A	G	8: 110,222,878	T607A	probably benign	Het
Cts7	A	T	13: 61,356,626		probably benign	Het
Dgkz	A	T	2: 91,939,962	Y514N	possibly damaging	Het
Dmrtc1b	T	A	X: 102,713,567	L206Q	probably benign	Het
Dus3l	C	T	17: 56,768,363	L397F	probably damaging	Het
Fam159b	T	A	13: 104,863,610	Y35F	probably benign	Het
Gm13089	A	T	4: 143,699,166	M69K	probably benign	Het
Gm6356	C	T	14: 6,973,735	G27E	probably damaging	Het
Hkdc1	C	T	10: 62,400,191		probably null	Het
Kcmf1	A	T	6: 72,858,883	V21E	possibly damaging	Het
Kcnh4	T	A	11: 100,757,654	T75S	possibly damaging	Het
Lemd2	A	G	17: 27,193,210		probably benign	Het
Magee1	G	T	X: 105,123,339	R910L	probably damaging	Het
Mcm3ap	T	C	10: 76,471,258		probably benign	Het
Mfsd4b3	T	A	10: 39,947,643	E207V	possibly damaging	Het
Olfr1354	A	G	10: 78,917,416	D192G	probably damaging	Het
Olfr697	A	G	7: 106,741,710	S75P	probably damaging	Het
Pappa	T	C	4: 65,261,980	V1026A	probably damaging	Het
Paxip1	A	G	5: 27,748,872	L942P	probably damaging	Het
Ppp1r12b	A	T	1: 134,955,649	L45Q	probably benign	Het
Ptprq	T	C	10: 107,666,586	T824A	possibly damaging	Het
Rfwd3	T	C	8: 111,278,229	T574A	probably benign	Het
Rsbn1	T	C	3: 103,928,569	S308P	probably damaging	Het
Smr2	A	T	5: 88,108,630	I56F	probably benign	Het
Wdfy4	C	T	14: 33,109,650	R873H	probably damaging	Het

Other mutations in Astn1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00493:Astn1	APN	1	158600319	missense	possibly damaging	0.71
IGL01705:Astn1	APN	1	158504313	missense	probably damaging	1.00
IGL01790:Astn1	APN	1	158580327	missense	possibly damaging	0.70
IGL01962:Astn1	APN	1	158668631	missense	probably damaging	1.00
IGL02000:Astn1	APN	1	158674614	missense	probably damaging	1.00
IGL02119:Astn1	APN	1	158511154	intron	probably benign
IGL02168:Astn1	APN	1	158609341	missense	possibly damaging	0.93
IGL02239:Astn1	APN	1	158664130	critical splice donor site	probably null
IGL02271:Astn1	APN	1	158510950	splice site	probably benign
IGL02307:Astn1	APN	1	158674614	missense	probably damaging	1.00
IGL02504:Astn1	APN	1	158502408	missense	probably damaging	1.00
IGL02552:Astn1	APN	1	158505395	missense	possibly damaging	0.90
IGL03003:Astn1	APN	1	158612395	missense	probably benign	0.00
IGL03007:Astn1	APN	1	158668623	splice site	probably benign
IGL03354:Astn1	APN	1	158688604	missense	probably damaging	1.00
PIT4366001:Astn1	UTSW	1	158597209	missense	probably benign	0.20
PIT4366001:Astn1	UTSW	1	158597211	missense	probably benign	0.23
R0024:Astn1	UTSW	1	158684215	missense	probably damaging	0.99
R0050:Astn1	UTSW	1	158579724	splice site	probably benign
R0099:Astn1	UTSW	1	158502151	missense	probably damaging	1.00
R0109:Astn1	UTSW	1	158664104	missense	possibly damaging	0.79
R0109:Astn1	UTSW	1	158664104	missense	possibly damaging	0.79
R0365:Astn1	UTSW	1	158688548	missense	probably damaging	1.00
R0416:Astn1	UTSW	1	158509891	missense	probably damaging	1.00
R0531:Astn1	UTSW	1	158600389	missense	probably damaging	0.99
R0735:Astn1	UTSW	1	158472389	missense	possibly damaging	0.53
R0763:Astn1	UTSW	1	158509890	missense	possibly damaging	0.93
R0899:Astn1	UTSW	1	158511109	nonsense	probably null
R1027:Astn1	UTSW	1	158580279	missense	probably damaging	1.00
R1160:Astn1	UTSW	1	158600365	missense	possibly damaging	0.83
R1474:Astn1	UTSW	1	158502353	missense	probably damaging	1.00
R1517:Astn1	UTSW	1	158579576	splice site	probably benign
R1701:Astn1	UTSW	1	158504307	missense	possibly damaging	0.54
R1764:Astn1	UTSW	1	158504251	missense	probably benign	0.35
R1860:Astn1	UTSW	1	158601945	missense	probably damaging	1.00
R1889:Astn1	UTSW	1	158505316	intron	probably null
R1919:Astn1	UTSW	1	158509971	missense	probably damaging	1.00
R2001:Astn1	UTSW	1	158520521	missense	probably damaging	1.00
R2007:Astn1	UTSW	1	158609305	missense	probably damaging	0.97
R2038:Astn1	UTSW	1	158657120	missense	probably benign	0.29
R2044:Astn1	UTSW	1	158600502	missense	possibly damaging	0.53
R2084:Astn1	UTSW	1	158472408	missense	probably damaging	0.99
R2094:Astn1	UTSW	1	158667609	missense	probably benign	0.02
R2163:Astn1	UTSW	1	158502150	missense	probably damaging	0.99
R2211:Astn1	UTSW	1	158657306	missense	probably benign	0.40
R2268:Astn1	UTSW	1	158502099	missense	probably damaging	1.00
R2269:Astn1	UTSW	1	158502099	missense	probably damaging	1.00
R2425:Astn1	UTSW	1	158579666	missense	probably damaging	0.99
R2428:Astn1	UTSW	1	158612346	missense	possibly damaging	0.66
R2980:Astn1	UTSW	1	158572951	critical splice acceptor site	probably null
R3713:Astn1	UTSW	1	158667532	missense	possibly damaging	0.83
R3745:Astn1	UTSW	1	158502060	missense	probably damaging	1.00
R3926:Astn1	UTSW	1	158579657	missense	possibly damaging	0.95
R4345:Astn1	UTSW	1	158502032	intron	probably null
R4625:Astn1	UTSW	1	158580294	missense	probably damaging	1.00
R4627:Astn1	UTSW	1	158502251	missense	possibly damaging	0.55
R4970:Astn1	UTSW	1	158657193	missense	possibly damaging	0.88
R5112:Astn1	UTSW	1	158657193	missense	possibly damaging	0.88
R5257:Astn1	UTSW	1	158612532	missense	probably damaging	1.00
R5292:Astn1	UTSW	1	158580363	critical splice donor site	probably null
R5889:Astn1	UTSW	1	158600380	missense	possibly damaging	0.93
R5909:Astn1	UTSW	1	158601937	missense	probably damaging	1.00
R6020:Astn1	UTSW	1	158509993	missense	probably damaging	1.00
R6349:Astn1	UTSW	1	158664121	nonsense	probably null
R6481:Astn1	UTSW	1	158612462	missense	probably benign	0.29
R6736:Astn1	UTSW	1	158511148	critical splice donor site	probably null
R6833:Astn1	UTSW	1	158664122	missense	probably benign	0.40
R6834:Astn1	UTSW	1	158664122	missense	probably benign	0.40
R6860:Astn1	UTSW	1	158612472	missense	probably damaging	1.00
R6874:Astn1	UTSW	1	158664074	nonsense	probably null
R7062:Astn1	UTSW	1	158688511	critical splice acceptor site	probably null
R7133:Astn1	UTSW	1	158572987	missense	probably damaging	1.00
R7402:Astn1	UTSW	1	158552855	intron	probably benign
R7412:Astn1	UTSW	1	158502349	missense	probably damaging	0.98
R7537:Astn1	UTSW	1	158505386	missense	possibly damaging	0.84
R7537:Astn1	UTSW	1	158667638	splice site	probably null
Z1088:Astn1	UTSW	1	158472497	missense	possibly damaging	0.93
Z1088:Astn1	UTSW	1	158597206	missense	possibly damaging	0.91
Z1088:Astn1	UTSW	1	158684096	nonsense	probably null

Posted On

2015-12-18