Incidental Mutation 'R5445:Cntn1'
ID 427427
Institutional Source Beutler Lab
Gene Symbol Cntn1
Ensembl Gene ENSMUSG00000055022
Gene Name contactin 1
Synonyms F3cam, usl, CNTN
MMRRC Submission 043010-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5445 (G1)
Quality Score 225
Status Not validated
Chromosome 15
Chromosomal Location 91949034-92239834 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 92192958 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Tyrosine at position 687 (N687Y)
Ref Sequence ENSEMBL: ENSMUSP00000133063 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000109] [ENSMUST00000068378] [ENSMUST00000169825]
AlphaFold P12960
Predicted Effect probably damaging
Transcript: ENSMUST00000000109
AA Change: N687Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000000109
Gene: ENSMUSG00000055022
AA Change: N687Y

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 probably damaging
Transcript: ENSMUST00000068378
AA Change: N687Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000067842
Gene: ENSMUSG00000055022
AA Change: N687Y

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 probably damaging
Transcript: ENSMUST00000169825
AA Change: N687Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000133063
Gene: ENSMUSG00000055022
AA Change: N687Y

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: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.3%
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg5 A T 17: 84,978,557 (GRCm39) D300E probably damaging Het
Apbb1ip T C 2: 22,725,960 (GRCm39) V244A possibly damaging Het
Arhgap32 T C 9: 32,159,678 (GRCm39) S232P probably benign Het
Atf7ip G A 6: 136,564,255 (GRCm39) V833M probably damaging Het
Casp7 A G 19: 56,421,770 (GRCm39) probably null Het
Ccdc9b T C 2: 118,590,067 (GRCm39) D259G probably damaging Het
Celsr2 T A 3: 108,299,974 (GRCm39) E2911D probably benign Het
Cep350 T C 1: 155,770,469 (GRCm39) D1807G probably benign Het
Cfap251 C T 5: 123,425,240 (GRCm39) T294M probably damaging Het
Chrd A G 16: 20,557,660 (GRCm39) T753A possibly damaging Het
Clasp2 A G 9: 113,733,014 (GRCm39) D971G probably damaging Het
Cnnm2 A G 19: 46,865,727 (GRCm39) T772A possibly damaging Het
Col6a3 G A 1: 90,709,761 (GRCm39) R1812* probably null Het
Dsc2 T C 18: 20,168,360 (GRCm39) I700V possibly damaging Het
Flt3 G A 5: 147,291,905 (GRCm39) Q540* probably null Het
Fmo4 T A 1: 162,632,842 (GRCm39) I170F probably benign Het
Fra10ac1 T A 19: 38,207,910 (GRCm39) D72V possibly damaging Het
Garin2 G A 12: 78,761,890 (GRCm39) E185K probably damaging Het
Gemin6 T G 17: 80,535,178 (GRCm39) V46G probably damaging Het
Gm2381 T G 7: 42,469,425 (GRCm39) H233P probably damaging Het
Gm5148 T A 3: 37,768,995 (GRCm39) Q75L probably damaging Het
Gm8369 T C 19: 11,482,170 (GRCm39) V27A possibly damaging Het
Gpr157 T C 4: 150,186,825 (GRCm39) S318P probably benign Het
Hectd4 G A 5: 121,404,337 (GRCm39) V405M probably benign Het
Hemgn T C 4: 46,400,738 (GRCm39) R41G probably benign Het
Hhipl1 T A 12: 108,294,467 (GRCm39) L791Q probably damaging Het
Hjurp T G 1: 88,194,038 (GRCm39) K290T probably benign Het
Ifi207 T C 1: 173,555,363 (GRCm39) E773G probably damaging Het
Kcnh6 T C 11: 105,914,685 (GRCm39) Y697H probably damaging Het
Lonrf2 T C 1: 38,846,234 (GRCm39) T313A probably benign Het
Lrba G T 3: 86,275,902 (GRCm39) V1757L probably benign Het
Lrrc24 T C 15: 76,600,306 (GRCm39) T278A probably benign Het
Ltbp2 T C 12: 84,856,428 (GRCm39) I679V probably null Het
Mapk4 G T 18: 74,064,073 (GRCm39) T383K probably benign Het
Mdn1 C T 4: 32,723,690 (GRCm39) P2542L probably damaging Het
Mia3 A G 1: 183,117,471 (GRCm39) V208A probably benign Het
Myo15a C A 11: 60,411,603 (GRCm39) C3234* probably null Het
Nlrp1b G T 11: 71,108,701 (GRCm39) Q267K probably benign Het
Nphp3 A G 9: 103,881,922 (GRCm39) K37E probably damaging Het
Nwd2 T C 5: 63,962,681 (GRCm39) M755T probably damaging Het
Or10u4 T A 10: 129,802,158 (GRCm39) H137L probably benign Het
Or52ac1 A G 7: 104,246,028 (GRCm39) F120S probably damaging Het
Or5p58 A G 7: 107,693,949 (GRCm39) V276A possibly damaging Het
Pdlim5 C T 3: 142,058,495 (GRCm39) R83K probably null Het
Plekha5 A T 6: 140,498,459 (GRCm39) R173* probably null Het
Pramel25 T A 4: 143,521,707 (GRCm39) V441E possibly damaging Het
Rbms3 T A 9: 117,080,853 (GRCm39) D6V possibly damaging Het
Rhoq A T 17: 87,271,755 (GRCm39) Y57F probably benign Het
Rrm1 A T 7: 102,100,230 (GRCm39) T204S possibly damaging Het
Slf1 A T 13: 77,239,323 (GRCm39) I447N probably benign Het
Smarcc2 T A 10: 128,323,943 (GRCm39) probably benign Het
Spdye4c C T 2: 128,438,484 (GRCm39) Q281* probably null Het
Tert T A 13: 73,792,403 (GRCm39) M890K probably benign Het
Tln1 C A 4: 43,543,905 (GRCm39) R1198L probably benign Het
Tmco4 A G 4: 138,748,178 (GRCm39) M253V probably damaging Het
Usp19 G T 9: 108,375,119 (GRCm39) V782F possibly damaging Het
Usp33 T A 3: 152,080,260 (GRCm39) S464T probably damaging Het
Usp47 A T 7: 111,673,928 (GRCm39) Y397F probably damaging Het
Vmn1r12 A G 6: 57,136,466 (GRCm39) T144A probably benign Het
Vmn2r90 A T 17: 17,954,386 (GRCm39) H850L probably benign Het
Zfhx3 A T 8: 109,682,842 (GRCm39) Q3427L unknown Het
Zfp236 G T 18: 82,700,281 (GRCm39) Q63K probably benign Het
Zfp7 T A 15: 76,775,054 (GRCm39) C365* probably null Het
Zfp786 T C 6: 47,796,619 (GRCm39) E773G probably damaging 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
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
R8759: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'- GTCAACCCAGAATACATGTGCC -3'
(R):5'- ACATAGTCTCTGGTGTAATGTGCTG -3'

Sequencing Primer
(F):5'- GAATACATGTGCCAACTCTCTAAG -3'
(R):5'- GGCTACACACACATTTCTAGATGAG -3'
Posted On 2016-09-01