Incidental Mutation 'R0735:Astn1'
ID 68198
Institutional Source Beutler Lab
Gene Symbol Astn1
Ensembl Gene ENSMUSG00000026587
Gene Name astrotactin 1
Synonyms
MMRRC Submission 038916-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.089) question?
Stock # R0735 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 158189843-158519351 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 158299959 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 100 (T100S)
Ref Sequence ENSEMBL: ENSMUSP00000142017 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046110] [ENSMUST00000170718] [ENSMUST00000193042] [ENSMUST00000194369] [ENSMUST00000195311]
AlphaFold Q61137
Predicted Effect probably benign
Transcript: ENSMUST00000046110
AA Change: T100S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000039711
Gene: ENSMUSG00000026587
AA Change: T100S

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 possibly damaging
Transcript: ENSMUST00000170718
AA Change: T100S

PolyPhen 2 Score 0.528 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000127428
Gene: ENSMUSG00000026587
AA Change: T100S

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 benign
Transcript: ENSMUST00000193042
AA Change: T100S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000142322
Gene: ENSMUSG00000026587
AA Change: T100S

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 possibly damaging
Transcript: ENSMUST00000194369
AA Change: T100S

PolyPhen 2 Score 0.528 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000142017
Gene: ENSMUSG00000026587
AA Change: T100S

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 benign
Transcript: ENSMUST00000195311
AA Change: T100S

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000141518
Gene: ENSMUSG00000026587
AA Change: T100S

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 0.0706 question?
Coding Region Coverage
  • 1x: 99.5%
  • 3x: 98.7%
  • 10x: 96.7%
  • 20x: 91.8%
Validation Efficiency 95% (73/77)
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actr8 T A 14: 29,711,669 (GRCm39) M405K probably benign Het
Adam10 G A 9: 70,655,533 (GRCm39) V334I possibly damaging Het
Adgra2 G T 8: 27,607,346 (GRCm39) G686C probably damaging Het
Akap11 A T 14: 78,747,518 (GRCm39) I1623N probably damaging Het
B3galt1 A C 2: 67,948,923 (GRCm39) I213L possibly damaging Het
B4galnt4 A G 7: 140,644,236 (GRCm39) K101E probably benign Het
Brd10 A T 19: 29,695,038 (GRCm39) I1552K possibly damaging Het
Camsap2 A G 1: 136,220,626 (GRCm39) S324P probably damaging Het
Chrnb4 A G 9: 54,951,084 (GRCm39) S60P probably damaging Het
Cpne1 A G 2: 155,920,670 (GRCm39) probably null Het
Cubn G A 2: 13,496,500 (GRCm39) probably benign Het
Cul7 T A 17: 46,974,116 (GRCm39) L1467H probably damaging Het
Cxcl15 T C 5: 90,949,153 (GRCm39) M106T probably benign Het
Cyp2c23 A T 19: 44,005,249 (GRCm39) M140K probably damaging Het
Dgke A G 11: 88,950,901 (GRCm39) F104S probably benign Het
Dhx36 T A 3: 62,380,150 (GRCm39) M849L probably benign Het
Dnah7a C T 1: 53,583,670 (GRCm39) E1522K possibly damaging Het
Edil3 G T 13: 89,325,297 (GRCm39) V219F probably damaging Het
Egln1 A G 8: 125,675,234 (GRCm39) V187A possibly damaging Het
Fam193a T C 5: 34,596,722 (GRCm39) I455T possibly damaging Het
Fdft1 A T 14: 63,400,869 (GRCm39) I88N probably damaging Het
Fem1c G A 18: 46,638,227 (GRCm39) R592C probably benign Het
Frs2 T A 10: 116,910,487 (GRCm39) S292C probably damaging Het
Gpr107 T A 2: 31,062,006 (GRCm39) F145I probably benign Het
Gpr153 T A 4: 152,363,830 (GRCm39) C83* probably null Het
H2-Q7 T G 17: 35,659,162 (GRCm39) probably null Het
Hsp90b1 A T 10: 86,531,612 (GRCm39) probably benign Het
Kcnk1 C A 8: 126,752,028 (GRCm39) N211K probably damaging Het
Klb T C 5: 65,537,070 (GRCm39) V800A probably benign Het
Lat2 T C 5: 134,635,637 (GRCm39) Y59C probably damaging Het
Mlkl A T 8: 112,054,433 (GRCm39) probably benign Het
Mroh2a G A 1: 88,171,672 (GRCm39) R770Q probably damaging Het
Mtbp T A 15: 55,426,338 (GRCm39) C93* probably null Het
Myo7a A G 7: 97,730,387 (GRCm39) probably benign Het
Myt1 G A 2: 181,449,180 (GRCm39) probably benign Het
Ogfrl1 T C 1: 23,414,835 (GRCm39) Q224R possibly damaging Het
Or10j2 A G 1: 173,098,569 (GRCm39) T276A probably benign Het
Or56b2 A T 7: 104,338,026 (GRCm39) H268L probably damaging Het
Osbpl2 A G 2: 179,792,083 (GRCm39) probably benign Het
Pira13 T C 7: 3,824,781 (GRCm39) T533A possibly damaging Het
Plb1 C T 5: 32,442,264 (GRCm39) T252M possibly damaging Het
Ptpro T A 6: 137,420,592 (GRCm39) V1007D probably damaging Het
Rbsn T C 6: 92,166,674 (GRCm39) T657A probably benign Het
Rims4 C T 2: 163,705,849 (GRCm39) V262M possibly damaging Het
Rps6kb2 C A 19: 4,207,882 (GRCm39) S348I probably benign Het
Rsrp1 C T 4: 134,651,568 (GRCm39) R111W unknown Het
Ryr3 T C 2: 112,563,327 (GRCm39) T2933A probably benign Het
Scara5 A G 14: 65,968,468 (GRCm39) D247G possibly damaging Het
Slc7a11 C T 3: 50,378,545 (GRCm39) S231N probably benign Het
Sod2 A T 17: 13,229,451 (GRCm39) N91Y probably damaging Het
Spesp1 A T 9: 62,179,967 (GRCm39) S314T probably benign Het
St3gal1 C A 15: 66,985,536 (GRCm39) M39I probably benign Het
Stat6 A T 10: 127,494,110 (GRCm39) I646F probably damaging Het
Tdrd1 A T 19: 56,854,410 (GRCm39) K1119* probably null Het
Thbs2 A G 17: 14,900,077 (GRCm39) I600T probably benign Het
Tor1a A G 2: 30,853,850 (GRCm39) V160A probably damaging Het
Trdmt1 T G 2: 13,528,249 (GRCm39) D104A probably benign Het
Trim58 T C 11: 58,542,219 (GRCm39) V393A probably benign Het
Trip4 C T 9: 65,792,200 (GRCm39) probably benign Het
Trip6 T C 5: 137,309,083 (GRCm39) E341G probably benign Het
Ttn T A 2: 76,545,539 (GRCm39) I32595F probably damaging Het
Ubr4 T A 4: 139,155,339 (GRCm39) probably null Het
Ush2a G A 1: 188,596,890 (GRCm39) V3877I probably benign Het
Vmn1r29 G T 6: 58,284,717 (GRCm39) G146C probably damaging Het
Vmn2r53 A G 7: 12,315,707 (GRCm39) V704A probably benign Het
Vmn2r7 C T 3: 64,623,788 (GRCm39) M268I probably benign Het
Wnt7b G A 15: 85,421,696 (GRCm39) T248M probably damaging Het
Xab2 G A 8: 3,663,649 (GRCm39) P394S possibly damaging Het
Zfp663 A G 2: 165,200,995 (GRCm39) V13A probably damaging 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
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
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'- TCCCATAAATGCTGGTTCTCTGCAC -3'
(R):5'- GCCTGCTCTTACCATGACTGAGATG -3'

Sequencing Primer
(F):5'- TGGGTAACTCACATGTCCAG -3'
(R):5'- CTTACCATGACTGAGATGTGCAG -3'
Posted On 2013-09-03