Incidental Mutation 'R8759:Cntn1'
ID 671816
Institutional Source Beutler Lab
Gene Symbol Cntn1
Ensembl Gene ENSMUSG00000055022
Gene Name contactin 1
Synonyms F3cam, usl, CNTN
MMRRC Submission 068718-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8759 (G1)
Quality Score 225.009
Status Not validated
Chromosome 15
Chromosomal Location 91949034-92239834 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 92153801 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Valine at position 485 (F485V)
Ref Sequence ENSEMBL: ENSMUSP00000000109 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000109] [ENSMUST00000068378] [ENSMUST00000169825]
AlphaFold P12960
Predicted Effect possibly damaging
Transcript: ENSMUST00000000109
AA Change: F485V

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000000109
Gene: ENSMUSG00000055022
AA Change: F485V

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
IGc2 56 121 4.07e-4 SMART
IG 143 232 1.25e-4 SMART
IGc2 254 317 1.24e-17 SMART
IGc2 343 398 4.22e-11 SMART
IGc2 427 491 2.52e-9 SMART
IG 511 603 3.51e-8 SMART
FN3 606 692 6.69e-12 SMART
FN3 709 795 1.17e-2 SMART
FN3 811 892 1.16e-6 SMART
FN3 907 987 2.46e-1 SMART
low complexity region 995 1018 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000068378
AA Change: F485V

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000067842
Gene: ENSMUSG00000055022
AA Change: F485V

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
IGc2 56 121 4.07e-4 SMART
IG 143 232 1.25e-4 SMART
IGc2 254 317 1.24e-17 SMART
IGc2 343 398 4.22e-11 SMART
IGc2 427 491 2.52e-9 SMART
IG 511 603 3.51e-8 SMART
FN3 606 692 6.69e-12 SMART
FN3 709 795 1.17e-2 SMART
FN3 811 892 1.16e-6 SMART
FN3 907 987 2.46e-1 SMART
low complexity region 995 1018 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000169825
AA Change: F485V

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000133063
Gene: ENSMUSG00000055022
AA Change: F485V

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
IGc2 56 121 4.07e-4 SMART
IG 143 232 1.25e-4 SMART
IGc2 254 317 1.24e-17 SMART
IGc2 343 398 4.22e-11 SMART
IGc2 427 491 2.52e-9 SMART
IG 511 603 3.51e-8 SMART
FN3 606 692 6.69e-12 SMART
FN3 709 795 1.17e-2 SMART
FN3 811 892 1.16e-6 SMART
FN3 907 987 2.46e-1 SMART
low complexity region 995 1018 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Mutations of this gene result in growth retardation, progressive ataxia and death prior to weaning. A targeted null mutation, but not a spontaneous mutation, causes a small cerebellum with abnormalities of the molecular layer and abnormal Purkinje cellaxon morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310022B05Rik T C 8: 125,365,916 (GRCm39) T276A probably benign Het
6030468B19Rik T C 11: 117,697,112 (GRCm39) V237A probably benign Het
Abca15 G A 7: 120,006,631 (GRCm39) V1632M probably damaging Het
Adamts18 G A 8: 114,433,624 (GRCm39) P1037S probably damaging Het
Apol7e T C 15: 77,602,065 (GRCm39) V221A probably benign Het
Aqp4 T G 18: 15,533,048 (GRCm39) H15P probably benign Het
Atp6v0d2 T A 4: 19,910,649 (GRCm39) R80S probably benign Het
Cdh15 A G 8: 123,587,628 (GRCm39) D184G probably damaging Het
Cers3 G A 7: 66,435,850 (GRCm39) V270M probably damaging Het
Ces3a A G 8: 105,784,129 (GRCm39) H443R probably damaging Het
Cog6 A G 3: 52,897,465 (GRCm39) L536P probably damaging Het
Copa A G 1: 171,947,081 (GRCm39) I1068M probably benign Het
Ddx50 T C 10: 62,452,021 (GRCm39) D734G unknown Het
Dgkz T C 2: 91,775,922 (GRCm39) T114A probably benign Het
Dock2 A T 11: 34,586,067 (GRCm39) D538E probably benign Het
Drg1 T C 11: 3,204,633 (GRCm39) S198G probably benign Het
Epn3 C A 11: 94,386,848 (GRCm39) G174V possibly damaging Het
Ficd G T 5: 113,876,575 (GRCm39) R250L probably damaging Het
Fmo2 A G 1: 162,708,005 (GRCm39) S377P probably benign Het
Gm17027 T C 14: 41,981,251 (GRCm39) I202V Het
H6pd C T 4: 150,066,758 (GRCm39) V551I probably benign Het
Ighg1 A T 12: 113,292,657 (GRCm39) L304* probably null Het
Itga8 T C 2: 12,266,940 (GRCm39) D165G probably damaging Het
Lipt2 GGCGCCCGCGCGCG GGCG 7: 99,808,888 (GRCm39) probably null Het
Lrrc37a A G 11: 103,348,766 (GRCm39) V2643A unknown Het
Lyz3 T A 10: 117,070,340 (GRCm39) I146F probably damaging Het
Mast2 A T 4: 116,292,757 (GRCm39) F71Y possibly damaging Het
Mkrn1 C A 6: 39,376,344 (GRCm39) E421* probably null Het
Myo3a G T 2: 22,448,319 (GRCm39) K969N possibly damaging Het
Nr1d1 G C 11: 98,660,073 (GRCm39) R484G probably damaging Het
Nrg1 C A 8: 32,308,103 (GRCm39) A686S probably damaging Het
Or52e8 T C 7: 104,624,325 (GRCm39) N293S probably damaging Het
Plxna4 T A 6: 32,169,276 (GRCm39) D1307V probably damaging Het
Ppihl A T 5: 44,070,999 (GRCm39) N119I probably benign Het
Ppp1r13l G T 7: 19,103,981 (GRCm39) G154V probably damaging Het
Psmc5 A G 11: 106,153,687 (GRCm39) D382G probably benign Het
Ptch2 T C 4: 116,967,630 (GRCm39) L766P probably damaging Het
Rev1 A C 1: 38,098,353 (GRCm39) L730R probably damaging Het
Rin3 G A 12: 102,339,861 (GRCm39) V684I probably damaging Het
Secisbp2 G A 13: 51,833,869 (GRCm39) V670I possibly damaging Het
Sema6d G A 2: 124,497,134 (GRCm39) C136Y probably damaging Het
Shprh T G 10: 11,032,908 (GRCm39) V298G possibly damaging Het
Slc37a4 C T 9: 44,313,632 (GRCm39) T386I probably benign Het
Slc4a3 T C 1: 75,531,282 (GRCm39) I825T probably damaging Het
Spta1 C T 1: 174,040,940 (GRCm39) L1247F probably damaging Het
Tigar A T 6: 127,068,220 (GRCm39) I66K probably benign Het
Tln2 T C 9: 67,274,500 (GRCm39) Y376C probably damaging Het
Tmem199 T A 11: 78,398,633 (GRCm39) probably benign Het
Tnc G A 4: 63,924,501 (GRCm39) R1066C possibly damaging Het
Ubqlnl T A 7: 103,799,206 (GRCm39) H97L probably damaging Het
Vmn1r13 A G 6: 57,187,524 (GRCm39) T228A probably damaging Het
Xab2 T C 8: 3,661,672 (GRCm39) T594A probably benign Het
Zc3h18 A G 8: 123,138,124 (GRCm39) E687G unknown Het
Zfp831 A G 2: 174,487,874 (GRCm39) T850A probably benign Het
Other mutations in Cntn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00158:Cntn1 APN 15 92,148,758 (GRCm39) missense possibly damaging 0.92
IGL01109:Cntn1 APN 15 92,237,458 (GRCm39) nonsense probably null
IGL01399:Cntn1 APN 15 92,203,025 (GRCm39) missense probably damaging 1.00
IGL01714:Cntn1 APN 15 92,151,870 (GRCm39) nonsense probably null
IGL02052:Cntn1 APN 15 92,189,584 (GRCm39) missense possibly damaging 0.95
IGL02342:Cntn1 APN 15 92,143,898 (GRCm39) missense probably benign 0.01
IGL02507:Cntn1 APN 15 92,148,860 (GRCm39) missense possibly damaging 0.92
IGL02511:Cntn1 APN 15 92,114,266 (GRCm39) start gained probably benign
IGL02702:Cntn1 APN 15 92,189,482 (GRCm39) splice site probably benign
IGL02927:Cntn1 APN 15 92,189,561 (GRCm39) missense probably benign 0.12
IGL02948:Cntn1 APN 15 92,143,891 (GRCm39) missense probably benign 0.01
R0035:Cntn1 UTSW 15 92,129,969 (GRCm39) splice site probably benign
R0084:Cntn1 UTSW 15 92,215,798 (GRCm39) missense probably benign 0.01
R0346:Cntn1 UTSW 15 92,129,968 (GRCm39) splice site probably benign
R0634:Cntn1 UTSW 15 92,212,444 (GRCm39) nonsense probably null
R1348:Cntn1 UTSW 15 92,212,544 (GRCm39) missense probably damaging 1.00
R1613:Cntn1 UTSW 15 92,143,871 (GRCm39) missense possibly damaging 0.60
R1793:Cntn1 UTSW 15 92,189,552 (GRCm39) missense possibly damaging 0.92
R1815:Cntn1 UTSW 15 92,148,829 (GRCm39) missense probably benign 0.00
R1851:Cntn1 UTSW 15 92,203,021 (GRCm39) missense probably damaging 1.00
R1852:Cntn1 UTSW 15 92,203,021 (GRCm39) missense probably damaging 1.00
R2068:Cntn1 UTSW 15 92,215,943 (GRCm39) missense possibly damaging 0.82
R2269:Cntn1 UTSW 15 92,192,863 (GRCm39) splice site probably benign
R4394:Cntn1 UTSW 15 92,189,645 (GRCm39) missense probably damaging 1.00
R4667:Cntn1 UTSW 15 92,192,960 (GRCm39) missense probably damaging 1.00
R4771:Cntn1 UTSW 15 92,202,972 (GRCm39) missense possibly damaging 0.82
R4944:Cntn1 UTSW 15 92,126,549 (GRCm39) missense probably damaging 1.00
R5044:Cntn1 UTSW 15 92,140,876 (GRCm39) missense probably damaging 1.00
R5218:Cntn1 UTSW 15 92,237,430 (GRCm39) missense unknown
R5314:Cntn1 UTSW 15 92,192,892 (GRCm39) missense probably benign 0.01
R5445:Cntn1 UTSW 15 92,192,958 (GRCm39) missense probably damaging 1.00
R5518:Cntn1 UTSW 15 92,212,534 (GRCm39) missense probably benign 0.00
R6849:Cntn1 UTSW 15 92,203,127 (GRCm39) missense probably damaging 0.99
R6885:Cntn1 UTSW 15 92,140,980 (GRCm39) critical splice donor site probably null
R7035:Cntn1 UTSW 15 92,212,392 (GRCm39) missense probably benign 0.04
R7070:Cntn1 UTSW 15 92,151,917 (GRCm39) missense probably damaging 1.00
R7287:Cntn1 UTSW 15 92,143,833 (GRCm39) splice site probably null
R7311:Cntn1 UTSW 15 92,130,156 (GRCm39) critical splice donor site probably null
R7401:Cntn1 UTSW 15 92,215,870 (GRCm39) missense probably benign
R7484:Cntn1 UTSW 15 92,151,922 (GRCm39) missense probably benign 0.00
R7492:Cntn1 UTSW 15 92,212,423 (GRCm39) missense probably benign
R7617:Cntn1 UTSW 15 92,143,970 (GRCm39) missense probably damaging 1.00
R7644:Cntn1 UTSW 15 92,207,890 (GRCm39) missense probably benign 0.14
R7878:Cntn1 UTSW 15 92,192,934 (GRCm39) missense probably damaging 1.00
R8354:Cntn1 UTSW 15 92,130,130 (GRCm39) missense probably benign
R8454:Cntn1 UTSW 15 92,130,130 (GRCm39) missense probably benign
R8465:Cntn1 UTSW 15 92,237,404 (GRCm39) frame shift probably null
R8757:Cntn1 UTSW 15 92,153,801 (GRCm39) missense possibly damaging 0.90
R8767:Cntn1 UTSW 15 92,132,347 (GRCm39) missense probably damaging 1.00
R8768:Cntn1 UTSW 15 92,132,347 (GRCm39) missense probably damaging 1.00
R8885:Cntn1 UTSW 15 92,159,380 (GRCm39) missense probably benign 0.00
R8972:Cntn1 UTSW 15 92,150,278 (GRCm39) missense probably benign 0.18
R8993:Cntn1 UTSW 15 92,132,347 (GRCm39) missense probably damaging 1.00
R8995:Cntn1 UTSW 15 92,132,347 (GRCm39) missense probably damaging 1.00
R8997:Cntn1 UTSW 15 92,132,347 (GRCm39) missense probably damaging 1.00
R9151:Cntn1 UTSW 15 92,140,864 (GRCm39) missense probably damaging 1.00
R9438:Cntn1 UTSW 15 92,144,024 (GRCm39) critical splice donor site probably null
R9493:Cntn1 UTSW 15 92,189,644 (GRCm39) missense probably damaging 1.00
Z1177:Cntn1 UTSW 15 92,207,851 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAACTTGACCTTTTAGCAATTTGCC -3'
(R):5'- TGAAGACCTCTGAAATGGGAACTC -3'

Sequencing Primer
(F):5'- GCAATTTGCCAATACTGAGAAAGAAC -3'
(R):5'- GTTTTGAGTCACACCCACAAAG -3'
Posted On 2021-04-30