Incidental Mutation 'R9493:Cntn1'
ID 717077
Institutional Source Beutler Lab
Gene Symbol Cntn1
Ensembl Gene ENSMUSG00000055022
Gene Name contactin 1
Synonyms F3cam, usl, CNTN
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9493 (G1)
Quality Score 225.009
Status Not validated
Chromosome 15
Chromosomal Location 91949034-92239834 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 92189644 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 656 (T656S)
Ref Sequence ENSEMBL: ENSMUSP00000000109 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000109] [ENSMUST00000068378] [ENSMUST00000169825]
AlphaFold P12960
Predicted Effect probably damaging
Transcript: ENSMUST00000000109
AA Change: T656S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000000109
Gene: ENSMUSG00000055022
AA Change: T656S

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: T656S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000067842
Gene: ENSMUSG00000055022
AA Change: T656S

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: T656S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000133063
Gene: ENSMUSG00000055022
AA Change: T656S

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: 99.6%
  • 20x: 98.9%
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930111J21Rik1 A G 11: 48,838,191 (GRCm39) Y799H probably damaging Het
Akap5 G A 12: 76,375,041 (GRCm39) A158T probably damaging Het
Aox4 A G 1: 58,286,434 (GRCm39) K689E probably benign Het
Arid1b G A 17: 5,046,423 (GRCm39) A404T unknown Het
Bltp1 A G 3: 37,065,885 (GRCm39) N53S Het
Camk2b T A 11: 5,929,711 (GRCm39) D396V probably damaging Het
Cd53 T A 3: 106,674,683 (GRCm39) D128V probably null Het
Cdk15 G T 1: 59,326,943 (GRCm39) R208L probably damaging Het
Celsr1 T G 15: 85,785,346 (GRCm39) K2963Q probably damaging Het
Celsr2 A G 3: 108,301,074 (GRCm39) S2740P probably damaging Het
Clca4b A T 3: 144,632,964 (GRCm39) L162H probably damaging Het
Creb3l1 C T 2: 91,822,231 (GRCm39) probably null Het
Dpy19l2 A G 9: 24,530,459 (GRCm39) Y507H probably damaging Het
Dsc3 A T 18: 20,122,752 (GRCm39) C57* probably null Het
Gramd1b A G 9: 40,217,689 (GRCm39) Y621H probably damaging Het
Ifi207 A T 1: 173,556,522 (GRCm39) C739S probably benign Het
Il1rap T C 16: 26,541,702 (GRCm39) S648P probably benign Het
Ints5 C T 19: 8,872,686 (GRCm39) T215I probably damaging Het
Itm2c T C 1: 85,834,255 (GRCm39) probably null Het
Lmo7 T A 14: 102,137,907 (GRCm39) S870T probably benign Het
Lrpprc A T 17: 85,015,548 (GRCm39) F1288I probably damaging Het
Megf11 A T 9: 64,547,376 (GRCm39) H209L probably damaging Het
Mtss1 C T 15: 58,926,869 (GRCm39) R69H probably damaging Het
Nms A T 1: 38,980,982 (GRCm39) H56L probably benign Het
Or4f54 G A 2: 111,122,736 (GRCm39) G41D probably damaging Het
Or4k36 C T 2: 111,146,288 (GRCm39) H155Y probably damaging Het
Or56a5 A T 7: 104,793,497 (GRCm39) M7K possibly damaging Het
Or5t17 T C 2: 86,833,140 (GRCm39) S276P probably benign Het
Pds5a G A 5: 65,792,747 (GRCm39) R729W probably damaging Het
Pskh1 C T 8: 106,639,598 (GRCm39) R93* probably null Het
Rapgef2 G A 3: 79,019,495 (GRCm39) L59F probably damaging Het
Rtn4 G A 11: 29,691,011 (GRCm39) V1101I probably damaging Het
Sec31b C A 19: 44,509,021 (GRCm39) V653F probably damaging Het
Slc10a2 A G 8: 5,139,047 (GRCm39) V299A Het
Slc6a15 A G 10: 103,229,277 (GRCm39) I105M probably benign Het
Smurf1 A G 5: 144,833,395 (GRCm39) V209A Het
Snapc2 A G 8: 4,304,591 (GRCm39) E115G probably damaging Het
Sorcs2 T C 5: 36,199,529 (GRCm39) E592G possibly damaging Het
Spmip6 G A 4: 41,508,614 (GRCm39) P17L Het
Styxl2 T A 1: 165,926,410 (GRCm39) K1067N probably damaging Het
Tcl1b1 A T 12: 105,130,823 (GRCm39) Q102L probably damaging Het
Tmc1 T A 19: 20,801,644 (GRCm39) N461Y probably benign Het
Trim59 C A 3: 68,945,134 (GRCm39) G69C probably damaging Het
Tubg1 A G 11: 101,017,003 (GRCm39) Y435C probably damaging Het
Ucp3 A C 7: 100,131,911 (GRCm39) H254P probably benign Het
Vav2 T C 2: 27,157,276 (GRCm39) D842G probably damaging Het
Vmn1r203 T A 13: 22,708,423 (GRCm39) L68H probably damaging Het
Wee2 A G 6: 40,421,057 (GRCm39) E49G probably benign Het
Zfr A G 15: 12,180,706 (GRCm39) probably null 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
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
Z1177:Cntn1 UTSW 15 92,207,851 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAAGACATTGTTTGGCATCGC -3'
(R):5'- AAGAGACCGTCGATTTGAGC -3'

Sequencing Primer
(F):5'- TGTTTAATTCACCAGCTGAAAGACCC -3'
(R):5'- ACCGTCGATTTGAGCAAATG -3'
Posted On 2022-07-18