Incidental Mutation 'R5314:Cntn1'
ID 405765
Institutional Source Beutler Lab
Gene Symbol Cntn1
Ensembl Gene ENSMUSG00000055022
Gene Name contactin 1
Synonyms F3cam, usl, CNTN
MMRRC Submission 042897-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5314 (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 G at 92192892 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Valine at position 665 (M665V)
Ref Sequence ENSEMBL: ENSMUSP00000133063 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000109] [ENSMUST00000068378] [ENSMUST00000169825]
AlphaFold P12960
Predicted Effect probably benign
Transcript: ENSMUST00000000109
AA Change: M665V

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000000109
Gene: ENSMUSG00000055022
AA Change: M665V

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 benign
Transcript: ENSMUST00000068378
AA Change: M665V

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000067842
Gene: ENSMUSG00000055022
AA Change: M665V

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 benign
Transcript: ENSMUST00000169825
AA Change: M665V

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000133063
Gene: ENSMUSG00000055022
AA Change: M665V

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: 98.6%
  • 10x: 97.1%
  • 20x: 94.7%
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
4930432M17Rik T C 3: 121,473,172 (GRCm39) F109S unknown Het
Ankhd1 A T 18: 36,694,111 (GRCm39) probably null Het
Atp8a1 C T 5: 67,863,248 (GRCm39) probably null Het
Ccdc136 G T 6: 29,417,497 (GRCm39) V707F probably benign Het
Ccdc157 A T 11: 4,100,078 (GRCm39) C91* probably null Het
Ceacam3 T A 7: 16,892,296 (GRCm39) N346K possibly damaging Het
Cfap251 A G 5: 123,460,626 (GRCm39) D1196G probably benign Het
Chd4 A G 6: 125,077,551 (GRCm39) E74G probably damaging Het
Crtc2 C T 3: 90,168,348 (GRCm39) Q364* probably null Het
Csf1r T A 18: 61,262,796 (GRCm39) I857N probably damaging Het
Dner C T 1: 84,558,460 (GRCm39) G168D probably damaging Het
Edar T C 10: 58,443,182 (GRCm39) T315A probably benign Het
Egflam A G 15: 7,333,493 (GRCm39) V153A probably damaging Het
Enoph1 T C 5: 100,211,682 (GRCm39) I193T possibly damaging Het
Epc1 A G 18: 6,462,969 (GRCm39) I9T probably damaging Het
Fbxw18 T A 9: 109,522,246 (GRCm39) I208F possibly damaging Het
Gm4841 A G 18: 60,403,364 (GRCm39) V243A probably benign Het
Herc2 T C 7: 55,869,534 (GRCm39) V4297A probably damaging Het
Itsn2 C T 12: 4,677,960 (GRCm39) P106S probably benign Het
Kcnu1 A G 8: 26,352,486 (GRCm39) T218A probably damaging Het
Kif1a A G 1: 92,946,220 (GRCm39) S1677P probably damaging Het
Krt14 A T 11: 100,095,526 (GRCm39) M293K probably damaging Het
Meis3 T A 7: 15,917,989 (GRCm39) V307E probably damaging Het
Nadk2 A C 15: 9,108,401 (GRCm39) I417L probably benign Het
Nav2 AAGCAGCAGCAGCAGCAGCAGCAGCA AAGCAGCAGCAGCAGCAGCAGCA 7: 49,058,440 (GRCm39) probably benign Het
Neb A T 2: 52,171,515 (GRCm39) N1659K probably benign Het
Nhsl3 T C 4: 129,118,005 (GRCm39) T208A possibly damaging Het
Or10w1 T C 19: 13,632,630 (GRCm39) V274A probably benign Het
Or8g32 T C 9: 39,305,785 (GRCm39) S233P probably damaging Het
Or8s5 G A 15: 98,238,246 (GRCm39) A208V probably benign Het
Pde3b A T 7: 114,093,772 (GRCm39) N339Y probably damaging Het
Pde8b A G 13: 95,223,361 (GRCm39) F298L possibly damaging Het
Phtf1 G A 3: 103,906,603 (GRCm39) R606H probably damaging Het
Psd4 A G 2: 24,290,528 (GRCm39) D535G possibly damaging Het
Rad51ap1 A G 6: 126,905,121 (GRCm39) V130A probably damaging Het
Rbm11 T C 16: 75,393,474 (GRCm39) F57L probably damaging Het
Rprd2 A G 3: 95,671,401 (GRCm39) V1334A possibly damaging Het
Satb2 T C 1: 56,870,686 (GRCm39) E433G probably damaging Het
Sema6b G A 17: 56,435,413 (GRCm39) R277* probably null Het
Sepsecs A T 5: 52,805,015 (GRCm39) S349T probably benign Het
Slc35b2 T C 17: 45,877,424 (GRCm39) Y184H probably damaging Het
Slc7a2 T C 8: 41,368,067 (GRCm39) probably null Het
Smc1b T A 15: 84,955,066 (GRCm39) Y1062F probably benign Het
Snrnp70 G A 7: 45,026,476 (GRCm39) R298* probably null Het
Sntb1 C G 15: 55,506,191 (GRCm39) G461R probably damaging Het
Taar8c A T 10: 23,977,246 (GRCm39) C189S probably damaging Het
Tas1r2 T A 4: 139,382,672 (GRCm39) D103E probably damaging Het
Timd2 T C 11: 46,568,087 (GRCm39) I236V probably benign Het
Tmem87a A G 2: 120,208,407 (GRCm39) V316A probably damaging Het
Treml2 T A 17: 48,607,601 (GRCm39) L16Q probably damaging Het
Zcchc14 G A 8: 122,335,337 (GRCm39) probably benign Het
Zfp462 T C 4: 55,013,178 (GRCm39) Y567H probably damaging Het
Zfp551 G A 7: 12,150,087 (GRCm39) R441* probably null Het
Zfp930 A G 8: 69,679,373 (GRCm39) I59M 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
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
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'- GCCCATAGATTAGCAGCAAGG -3'
(R):5'- AGATGAGCCACTAATTGCAGAG -3'

Sequencing Primer
(F):5'- CAGGCTTTCTAGACAGGTAGATCC -3'
(R):5'- GCAGAGAATATTTCCAAATGCATCC -3'
Posted On 2016-07-22