Incidental Mutation 'R7412:Astn1'
ID 575122
Institutional Source Beutler Lab
Gene Symbol Astn1
Ensembl Gene ENSMUSG00000026587
Gene Name astrotactin 1
Synonyms
MMRRC Submission 045493-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.089) question?
Stock # R7412 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 158189843-158519351 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 158329919 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Arginine at position 258 (M258R)
Ref Sequence ENSEMBL: ENSMUSP00000142322 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046110] [ENSMUST00000170718] [ENSMUST00000193042] [ENSMUST00000194369] [ENSMUST00000195311]
AlphaFold Q61137
Predicted Effect probably damaging
Transcript: ENSMUST00000046110
AA Change: M258R

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000039711
Gene: ENSMUSG00000026587
AA Change: M258R

DomainStartEndE-ValueType
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: M258R

PolyPhen 2 Score 0.056 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000127428
Gene: ENSMUSG00000026587
AA Change: M258R

DomainStartEndE-ValueType
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: M258R

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000142322
Gene: ENSMUSG00000026587
AA Change: M258R

DomainStartEndE-ValueType
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: M258R

PolyPhen 2 Score 0.056 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000142017
Gene: ENSMUSG00000026587
AA Change: M258R

DomainStartEndE-ValueType
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: M258R

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000141518
Gene: ENSMUSG00000026587
AA Change: M258R

DomainStartEndE-ValueType
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 0.2838 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 97% (71/73)
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik T A 10: 100,448,691 (GRCm39) Y335* probably null Het
Alpk1 A T 3: 127,466,143 (GRCm39) L1121Q probably damaging Het
Alpk1 A G 3: 127,489,382 (GRCm39) I99T probably damaging Het
Ap2a2 T A 7: 141,206,049 (GRCm39) F717I probably damaging Het
Arhgap33 C T 7: 30,222,477 (GRCm39) D1152N probably benign Het
Arvcf A G 16: 18,220,350 (GRCm39) D642G probably benign Het
Brinp3 C G 1: 146,777,748 (GRCm39) L732V possibly damaging Het
Carmil1 T C 13: 24,282,793 (GRCm39) D547G possibly damaging Het
Ccdc177 A G 12: 80,805,792 (GRCm39) F161L possibly damaging Het
Cfap57 C T 4: 118,472,128 (GRCm39) V84I probably benign Het
Cnot10 A G 9: 114,454,971 (GRCm39) Y221H probably damaging Het
Col6a3 T A 1: 90,755,855 (GRCm39) I145F probably damaging Het
Crybg2 A G 4: 133,801,434 (GRCm39) T865A probably benign Het
Cyp4f37 A G 17: 32,848,818 (GRCm39) S229G possibly damaging Het
Ddx56 G A 11: 6,211,720 (GRCm39) T462I probably damaging Het
Dhx30 T C 9: 109,921,966 (GRCm39) M239V probably benign Het
Dusp9 TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG X: 72,684,217 (GRCm39) probably benign Het
Enpp5 G A 17: 44,396,155 (GRCm39) G356S probably damaging Het
Ephb6 A G 6: 41,597,173 (GRCm39) K994E probably damaging Het
Fam83a A C 15: 57,849,821 (GRCm39) T122P probably benign Het
Fbxo24 C A 5: 137,617,885 (GRCm39) C293F possibly damaging Het
Fech A T 18: 64,591,255 (GRCm39) S390T probably benign Het
Fras1 A G 5: 96,762,748 (GRCm39) H750R probably benign Het
Frmpd2 A G 14: 33,293,926 (GRCm39) D1364G probably benign Het
Ganab T C 19: 8,889,892 (GRCm39) I652T probably benign Het
Gm21103 T A 14: 17,482,943 (GRCm39) T153S probably benign Het
Gm21886 GGGCCTGCAGACAGTAGGTGCTCACTGAGGCCTGCAGTTAGTAGGTGCTCACTGAGGCCTGCAGACAGTAGGTACTCACTGAGGCCTGCAGACAGTAGGTGCTCACTGAGGCCTGCAGACAGTAGGTGCTCACTGAGGCCTGCAGACAGTAGGTGCTCACTGAGACCTGCAGACAGTAGGTGCTCACTGAG GGGCCTGCAGACAGTAGGTACTCACTGAGGCCTGCAGACAGTAGGTGCTCACTGAGGCCTGCAGACAGTAGGTGCTCACTGAGGCCTGCAGACAGTAGGTGCTCACTGAGACCTGCAGACAGTAGGTGCTCACTGAG 18: 80,132,967 (GRCm39) probably benign Het
Gm5799 A G 14: 43,781,995 (GRCm39) I56V possibly damaging Het
Gm7276 T C 18: 77,273,183 (GRCm39) R184G unknown Het
Gmip T G 8: 70,273,149 (GRCm39) D845E probably benign Het
Hspa9 T C 18: 35,082,082 (GRCm39) K175E probably damaging Het
Ipo13 A G 4: 117,752,068 (GRCm39) F890L probably benign Het
Irag1 A T 7: 110,522,963 (GRCm39) V160D probably benign Het
Klrb1f C T 6: 129,033,308 (GRCm39) R179* probably null Het
Nasp A G 4: 116,467,785 (GRCm39) V400A possibly damaging Het
Ncoa7 T A 10: 30,598,847 (GRCm39) K25N possibly damaging Het
Ndrg1 A C 15: 66,832,382 (GRCm39) M1R probably null Het
Nf1 G A 11: 79,364,240 (GRCm39) A1557T probably damaging Het
Nrde2 G A 12: 100,108,509 (GRCm39) Q361* probably null Het
Opn1sw A T 6: 29,379,856 (GRCm39) L126Q probably damaging Het
Or10ak16 A T 4: 118,750,327 (GRCm39) I16F possibly damaging Het
Or1af1 C T 2: 37,109,774 (GRCm39) T91I possibly damaging Het
Or1j4 T C 2: 36,740,478 (GRCm39) L140P probably benign Het
Or5au1 A T 14: 52,273,310 (GRCm39) L86* probably null Het
Or7g17 A T 9: 18,768,085 (GRCm39) I46F possibly damaging Het
Or8g50 T C 9: 39,648,422 (GRCm39) F104L probably benign Het
Osmr A G 15: 6,853,048 (GRCm39) Y616H probably damaging Het
Pagr1a T C 7: 126,615,736 (GRCm39) T120A probably benign Het
Patj A G 4: 98,299,376 (GRCm39) E166G probably damaging Het
Plk4 G A 3: 40,766,613 (GRCm39) V764I probably benign Het
Polr3h G A 15: 81,800,602 (GRCm39) probably null Het
Ptprb T A 10: 116,177,043 (GRCm39) D989E probably benign Het
Sdk2 A T 11: 113,758,909 (GRCm39) probably null Het
Setd1b C A 5: 123,290,639 (GRCm39) R869S unknown Het
Sgcz T C 8: 37,990,565 (GRCm39) I263V probably benign Het
Skint8 G A 4: 111,785,758 (GRCm39) G68D probably benign Het
Slc22a7 A T 17: 46,745,553 (GRCm39) V326E probably benign Het
Slc39a1 T G 3: 90,156,396 (GRCm39) L38R probably damaging Het
Slc4a4 A G 5: 89,362,506 (GRCm39) probably null Het
Sptlc3 A G 2: 139,431,537 (GRCm39) E353G possibly damaging Het
Ssh2 G T 11: 77,340,934 (GRCm39) L695F probably damaging Het
Tacr2 C A 10: 62,097,427 (GRCm39) Y302* probably null Het
Tas2r117 T C 6: 132,780,192 (GRCm39) L110P probably damaging Het
Tex9 A T 9: 72,394,060 (GRCm39) probably null Het
Tmem17 A T 11: 22,468,645 (GRCm39) T195S probably benign Het
Trcg1 T A 9: 57,148,766 (GRCm39) S113T probably benign Het
Trpa1 A T 1: 14,954,422 (GRCm39) F826I probably benign Het
Usp17lc A G 7: 103,067,575 (GRCm39) Y290C probably damaging Het
Vmn2r32 T A 7: 7,477,212 (GRCm39) D393V possibly damaging Het
Wdfy4 A G 14: 32,871,541 (GRCm39) L290P Het
Xpnpep1 G C 19: 52,994,722 (GRCm39) A302G probably benign Het
Xrn2 T C 2: 146,891,266 (GRCm39) L692P probably damaging Het
Zgrf1 A G 3: 127,356,720 (GRCm39) S649G probably benign Het
Zscan4b C T 7: 10,634,791 (GRCm39) C484Y probably damaging Het
Zscan4b T C 7: 10,635,820 (GRCm39) D169G probably benign Het
Other mutations in Astn1
AlleleSourceChrCoordTypePredicted EffectPPH 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
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'- GGCAGCAAATGAGATTCACTAC -3'
(R):5'- AACAGGTTATTTGGGTCCACC -3'

Sequencing Primer
(F):5'- ACATCCCATCTGTGCTGATTGGAG -3'
(R):5'- GAAAGGCATTGGTACATCTTGC -3'
Posted On 2019-10-07