Incidental Mutation 'R0634:Cntn1'
ID 58176
Institutional Source Beutler Lab
Gene Symbol Cntn1
Ensembl Gene ENSMUSG00000055022
Gene Name contactin 1
Synonyms F3cam, usl, CNTN
MMRRC Submission 038823-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0634 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 91949034-92239834 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 92212444 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Stop codon at position 869 (R869*)
Ref Sequence ENSEMBL: ENSMUSP00000133063 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000109] [ENSMUST00000068378] [ENSMUST00000169825]
AlphaFold P12960
Predicted Effect probably null
Transcript: ENSMUST00000000109
AA Change: R869*
SMART Domains Protein: ENSMUSP00000000109
Gene: ENSMUSG00000055022
AA Change: R869*

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 null
Transcript: ENSMUST00000068378
AA Change: R869*
SMART Domains Protein: ENSMUSP00000067842
Gene: ENSMUSG00000055022
AA Change: R869*

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 null
Transcript: ENSMUST00000169825
AA Change: R869*
SMART Domains Protein: ENSMUSP00000133063
Gene: ENSMUSG00000055022
AA Change: R869*

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
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 99.0%
  • 10x: 97.9%
  • 20x: 96.2%
Validation Efficiency 98% (62/63)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A G 11: 9,264,491 (GRCm39) I2958V possibly damaging Het
Adam21 C A 12: 81,607,126 (GRCm39) W212L probably benign Het
Adcy2 A C 13: 68,876,064 (GRCm39) H479Q possibly damaging Het
Adcy4 T C 14: 56,019,054 (GRCm39) R168G probably benign Het
Adrm1b C T 3: 92,336,116 (GRCm39) W125* probably null Het
Atp13a2 T C 4: 140,734,240 (GRCm39) probably benign Het
C1ra G A 6: 124,494,464 (GRCm39) E304K possibly damaging Het
Cc2d2a A C 5: 43,838,723 (GRCm39) probably benign Het
Cenpe T C 3: 134,952,588 (GRCm39) L1426P probably damaging Het
Creb3l2 A T 6: 37,311,283 (GRCm39) probably benign Het
Crybg2 G A 4: 133,802,615 (GRCm39) probably benign Het
Csmd1 A T 8: 16,276,405 (GRCm39) F800I probably damaging Het
Dock6 G A 9: 21,752,823 (GRCm39) T330I probably damaging Het
Ets2 G A 16: 95,517,200 (GRCm39) E311K possibly damaging Het
Fbxo22 A T 9: 55,122,244 (GRCm39) Q141L probably benign Het
Fer C T 17: 64,342,503 (GRCm39) T223M probably benign Het
Gtf3c1 A T 7: 125,256,649 (GRCm39) probably benign Het
Gtf3c2 G A 5: 31,317,150 (GRCm39) R684* probably null Het
Hs6st3 T A 14: 120,106,474 (GRCm39) L294* probably null Het
Ighg2c T G 12: 113,251,584 (GRCm39) E181A unknown Het
Igkv6-15 A T 6: 70,383,763 (GRCm39) probably benign Het
Irag2 A T 6: 145,120,354 (GRCm39) H523L probably damaging Het
Map2k6 C T 11: 110,385,169 (GRCm39) R178* probably null Het
Meikin T A 11: 54,281,309 (GRCm39) D126E probably benign Het
Mgst1 A T 6: 138,133,329 (GRCm39) T37S probably damaging Het
Mrc2 G A 11: 105,238,518 (GRCm39) V1222M probably benign Het
Myom2 C A 8: 15,169,216 (GRCm39) probably benign Het
Negr1 A G 3: 156,721,903 (GRCm39) K159R possibly damaging Het
Nptx1 T C 11: 119,434,127 (GRCm39) T320A possibly damaging Het
Or12j3 A T 7: 139,953,310 (GRCm39) V71E possibly damaging Het
Or4p21 A T 2: 88,276,961 (GRCm39) M107K probably benign Het
Or5p66 T C 7: 107,885,503 (GRCm39) I277V probably benign Het
Pes1 C T 11: 3,927,794 (GRCm39) probably benign Het
Pes1 T G 11: 3,927,795 (GRCm39) probably benign Het
Pkhd1 A T 1: 20,187,698 (GRCm39) Y3537N probably damaging Het
Poteg G A 8: 27,963,615 (GRCm39) G289R probably benign Het
Pramel29 A G 4: 143,935,910 (GRCm39) probably null Het
Rassf5 T C 1: 131,172,693 (GRCm39) R59G probably damaging Het
Reln A T 5: 22,223,867 (GRCm39) W961R probably damaging Het
Rhot2 G A 17: 26,061,002 (GRCm39) H168Y possibly damaging Het
Ripk3 G T 14: 56,025,848 (GRCm39) probably benign Het
Samm50 A G 15: 84,098,372 (GRCm39) silent Het
Sap30bp T C 11: 115,848,229 (GRCm39) I117T probably damaging Het
Sephs1 A G 2: 4,904,371 (GRCm39) T250A probably benign Het
Sipa1l2 A T 8: 126,149,363 (GRCm39) L1632* probably null Het
Sirt7 T C 11: 120,512,955 (GRCm39) probably benign Het
Smg8 T C 11: 86,976,934 (GRCm39) T216A possibly damaging Het
Sox9 A G 11: 112,675,768 (GRCm39) Y319C probably damaging Het
Sspn G A 6: 145,906,877 (GRCm39) A27T possibly damaging Het
Suco A G 1: 161,666,373 (GRCm39) V509A possibly damaging Het
Svep1 C T 4: 58,070,661 (GRCm39) C2375Y possibly damaging Het
Trbv21 T A 6: 41,179,984 (GRCm39) probably benign Het
Uimc1 C T 13: 55,208,079 (GRCm39) E455K possibly damaging Het
Upk3b A G 5: 136,068,930 (GRCm39) T100A possibly damaging Het
Usp47 A G 7: 111,707,862 (GRCm39) N1303D probably damaging Het
Vav1 A T 17: 57,610,862 (GRCm39) D476V probably benign Het
Vmn1r68 A G 7: 10,261,162 (GRCm39) V312A probably benign Het
Wdr62 A G 7: 29,969,599 (GRCm39) V287A probably damaging Het
Zcchc4 C T 5: 52,940,550 (GRCm39) P40S probably benign Het
Zfp326 T A 5: 106,034,069 (GRCm39) Y26* probably null Het
Zfp592 A G 7: 80,687,819 (GRCm39) H915R 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
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
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'- TGGACTGAAATCCGTGGCAATGAAC -3'
(R):5'- GCTGGGAATGATGAAAACCCCTCC -3'

Sequencing Primer
(F):5'- TCGCCTTGGATGTTTGCAGA -3'
(R):5'- CCCTCCGATTCTATTAAAGATGTGG -3'
Posted On 2013-07-11