Incidental Mutation 'R1815:Cntn1'
ID 202671
Institutional Source Beutler Lab
Gene Symbol Cntn1
Ensembl Gene ENSMUSG00000055022
Gene Name contactin 1
Synonyms F3cam, usl, CNTN
MMRRC Submission 039843-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1815 (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 92148829 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 359 (I359F)
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: I359F

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000000109
Gene: ENSMUSG00000055022
AA Change: I359F

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: I359F

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000067842
Gene: ENSMUSG00000055022
AA Change: I359F

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 noncoding transcript
Transcript: ENSMUST00000141187
Predicted Effect probably benign
Transcript: ENSMUST00000169825
AA Change: I359F

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000133063
Gene: ENSMUSG00000055022
AA Change: I359F

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: 97.5%
  • 3x: 96.8%
  • 10x: 94.9%
  • 20x: 90.5%
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: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts4 A G 1: 171,083,905 (GRCm39) T492A probably damaging Het
Afg3l2 A T 18: 67,548,643 (GRCm39) L529* probably null Het
Ak9 A G 10: 41,213,572 (GRCm39) E259G probably damaging Het
Apol11b T A 15: 77,519,772 (GRCm39) I103F probably damaging Het
Atp7b T C 8: 22,501,667 (GRCm39) M864V possibly damaging Het
Atp8a2 A G 14: 60,324,073 (GRCm39) L60P probably damaging Het
Begain T C 12: 109,000,033 (GRCm39) Y451C probably damaging Het
Bmpr1b A T 3: 141,586,124 (GRCm39) I46N probably benign Het
Bms1 T A 6: 118,360,742 (GRCm39) K1242M probably damaging Het
Calcoco1 A G 15: 102,622,358 (GRCm39) L254P probably damaging Het
Ccdc112 A T 18: 46,424,173 (GRCm39) N188K possibly damaging Het
Cd84 A G 1: 171,700,317 (GRCm39) T145A possibly damaging Het
Cdkal1 A G 13: 29,901,774 (GRCm39) V132A possibly damaging Het
Cdo1 A G 18: 46,853,369 (GRCm39) C130R probably damaging Het
Cep295nl G T 11: 118,223,474 (GRCm39) R457S probably damaging Het
Csnk1g1 T C 9: 65,939,606 (GRCm39) V435A probably damaging Het
Csnka2ip A G 16: 64,298,855 (GRCm39) V59A probably benign Het
Ddr2 A T 1: 169,823,170 (GRCm39) Y371* probably null Het
Dicer1 T C 12: 104,688,410 (GRCm39) E389G probably damaging Het
Dnah2 T C 11: 69,366,400 (GRCm39) I1901V probably damaging Het
Fanci T A 7: 79,088,056 (GRCm39) I903N probably damaging Het
Fastk T C 5: 24,646,529 (GRCm39) Q471R probably damaging Het
Flvcr1 A T 1: 190,757,577 (GRCm39) N238K probably damaging Het
Gsdmc3 A T 15: 63,740,965 (GRCm39) L61H probably damaging Het
H2-M10.5 T A 17: 37,084,836 (GRCm39) C187S probably damaging Het
Hmcn2 T C 2: 31,283,055 (GRCm39) I1977T probably damaging Het
Itpr2 T A 6: 146,260,914 (GRCm39) I905F probably benign Het
Jmy C T 13: 93,590,585 (GRCm39) G506D probably damaging Het
Klf4 G T 4: 55,530,977 (GRCm39) R45S probably benign Het
Klhdc7b A G 15: 89,271,800 (GRCm39) E894G probably damaging Het
Klra7 T C 6: 130,201,070 (GRCm39) I229V probably benign Het
Krt35 T C 11: 99,986,565 (GRCm39) T150A probably benign Het
Krtap20-1 T C 16: 88,812,337 (GRCm39) probably benign Het
Lct T C 1: 128,227,896 (GRCm39) Y1199C probably damaging Het
Lmbrd1 T A 1: 24,724,642 (GRCm39) N75K possibly damaging Het
Lss T C 10: 76,388,798 (GRCm39) S700P probably damaging Het
Ltbp1 A T 17: 75,559,375 (GRCm39) Q288L probably benign Het
Mical2 A G 7: 112,012,109 (GRCm39) E653G probably damaging Het
Mphosph10 G T 7: 64,041,918 (GRCm39) Q9K probably benign Het
Muc15 T A 2: 110,561,603 (GRCm39) L13Q probably damaging Het
Ncf4 A G 15: 78,134,602 (GRCm39) D18G probably benign Het
Nipsnap1 A G 11: 4,839,101 (GRCm39) Y127C probably damaging Het
Nrbp1 T A 5: 31,403,157 (GRCm39) I210N probably damaging Het
Nudt12 G A 17: 59,317,131 (GRCm39) P172L probably damaging Het
Or8g18 T C 9: 39,149,286 (GRCm39) I145V probably benign Het
Otud4 T A 8: 80,366,618 (GRCm39) Y28* probably null Het
Pdcd2l G A 7: 33,885,826 (GRCm39) T286I probably benign Het
Pgbd1 A G 13: 21,607,342 (GRCm39) V284A probably damaging Het
Phlpp2 C A 8: 110,666,855 (GRCm39) T1128K probably damaging Het
Pik3cb A G 9: 98,975,148 (GRCm39) V244A possibly damaging Het
Pld1 A G 3: 28,163,917 (GRCm39) I783M probably benign Het
Plk5 T C 10: 80,199,855 (GRCm39) V454A probably benign Het
Prkci T C 3: 31,092,644 (GRCm39) S309P probably damaging Het
Prx A T 7: 27,216,090 (GRCm39) D197V probably damaging Het
Ptpn5 A G 7: 46,728,589 (GRCm39) L537P probably benign Het
Rev3l T A 10: 39,698,867 (GRCm39) N1121K probably benign Het
Rock2 T A 12: 17,022,727 (GRCm39) D1055E probably benign Het
Rrp1b T C 17: 32,275,785 (GRCm39) V444A probably benign Het
Rsf1 GCG GCGACG 7: 97,229,114 (GRCm39) probably benign Het
Rsf1 CG CGACGGGG 7: 97,229,115 (GRCm39) probably benign Het
Rsf1 GGCGGCGGCGGCGGCGGCGGCGGCGGCGGC GGCGGCGGCGGCGGCGGCGGCGGCGGCGGCGGC 7: 97,229,113 (GRCm39) probably benign Het
S1pr2 G A 9: 20,879,388 (GRCm39) R147* probably null Het
Serpinb9b A T 13: 33,223,887 (GRCm39) I360F probably damaging Het
Smc6 T C 12: 11,344,602 (GRCm39) probably null Het
Srsf11 C T 3: 157,722,064 (GRCm39) probably benign Het
Sstr1 T C 12: 58,260,264 (GRCm39) F296L possibly damaging Het
Tecrl T A 5: 83,427,081 (GRCm39) I356L probably benign Het
Tln2 A G 9: 67,136,705 (GRCm39) I2348T probably damaging Het
Tmed11 T A 5: 108,925,291 (GRCm39) I174L probably benign Het
Tmem132a G A 19: 10,838,931 (GRCm39) Q504* probably null Het
Unc5c A T 3: 141,463,518 (GRCm39) D213V probably damaging Het
Utp25 A C 1: 192,800,591 (GRCm39) S410A probably benign Het
Vgll4 T C 6: 114,841,020 (GRCm39) D92G probably benign Het
Vps37a T C 8: 40,965,162 (GRCm39) F5L probably benign Het
Zdhhc20 A T 14: 58,127,600 (GRCm39) V13E probably benign Het
Zeb1 G A 18: 5,767,898 (GRCm39) C803Y probably damaging Het
Zmym1 T C 4: 126,942,814 (GRCm39) T427A possibly 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
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
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'- GCAAGCAGACACATCATATTGG -3'
(R):5'- AAACTTTATATGCCCCAGTACAGG -3'

Sequencing Primer
(F):5'- TTGGATGTATTCTCCAGAATAAAGC -3'
(R):5'- GACTTTTGGTATAGCATTGGAAATG -3'
Posted On 2014-06-23