Incidental Mutation 'R0346:Cntn1'
ID 34300
Institutional Source Beutler Lab
Gene Symbol Cntn1
Ensembl Gene ENSMUSG00000055022
Gene Name contactin 1
Synonyms F3cam, usl, CNTN
MMRRC Submission 038553-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0346 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 91949034-92239834 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) G to T at 92129968 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000133063 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000109] [ENSMUST00000068378] [ENSMUST00000169825]
AlphaFold P12960
Predicted Effect probably benign
Transcript: ENSMUST00000000109
SMART Domains Protein: ENSMUSP00000000109
Gene: ENSMUSG00000055022

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
SMART Domains Protein: ENSMUSP00000067842
Gene: ENSMUSG00000055022

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
SMART Domains Protein: ENSMUSP00000133063
Gene: ENSMUSG00000055022

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 0.0898 question?
Coding Region Coverage
  • 1x: 99.5%
  • 3x: 98.9%
  • 10x: 97.7%
  • 20x: 96.4%
Validation Efficiency 100% (79/79)
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: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A T 11: 9,516,278 (GRCm39) I4406L probably damaging Het
Abca16 T A 7: 120,035,155 (GRCm39) C314S probably damaging Het
Add3 C T 19: 53,205,387 (GRCm39) R46* probably null Het
Alas1 A T 9: 106,120,550 (GRCm39) S82T possibly damaging Het
Alkbh5 C G 11: 60,429,567 (GRCm39) R107G possibly damaging Het
Ap3b1 A T 13: 94,582,479 (GRCm39) R365* probably null Het
Ass1 A T 2: 31,404,831 (GRCm39) N371Y probably damaging Het
AU021092 T C 16: 5,034,718 (GRCm39) D168G possibly damaging Het
Bcl2 G A 1: 106,640,292 (GRCm39) R107C probably damaging Het
Caln1 C A 5: 130,851,762 (GRCm39) H184N possibly damaging Het
Camta1 C A 4: 151,159,597 (GRCm39) R1614L probably damaging Het
Ccdc191 T C 16: 43,759,315 (GRCm39) V372A probably damaging Het
Ccng2 T G 5: 93,418,753 (GRCm39) I126S probably damaging Het
Cep85 A T 4: 133,859,733 (GRCm39) N643K probably damaging Het
Clvs2 G C 10: 33,498,542 (GRCm39) S129R possibly damaging Het
Cttn A T 7: 144,006,276 (GRCm39) probably benign Het
Dedd2 T C 7: 24,910,694 (GRCm39) S161G possibly damaging Het
Dnajb13 T C 7: 100,153,132 (GRCm39) D263G probably damaging Het
Dppa4 T A 16: 48,109,687 (GRCm39) probably benign Het
Ear2 A G 14: 44,340,363 (GRCm39) E7G probably damaging Het
Eif2b4 A G 5: 31,345,452 (GRCm39) probably benign Het
Etl4 G T 2: 20,764,463 (GRCm39) probably null Het
Fbxo15 T A 18: 84,978,346 (GRCm39) probably null Het
Gm9970 A G 5: 31,398,182 (GRCm39) probably benign Het
Hap1 A G 11: 100,246,855 (GRCm39) S17P probably benign Het
Hgd C T 16: 37,409,136 (GRCm39) probably benign Het
Ift56 T C 6: 38,386,370 (GRCm39) C364R probably damaging Het
Inpp5f T A 7: 128,292,392 (GRCm39) L16Q probably damaging Het
Irag1 T C 7: 110,498,183 (GRCm39) D404G probably damaging Het
Islr2 G A 9: 58,105,626 (GRCm39) R545* probably null Het
Itgav G T 2: 83,622,953 (GRCm39) C675F probably damaging Het
Kif13a T A 13: 46,967,695 (GRCm39) I403L possibly damaging Het
Kif14 T A 1: 136,395,898 (GRCm39) I68N probably damaging Het
Kif26a G T 12: 112,145,782 (GRCm39) K1764N probably null Het
Lrrd1 C A 5: 3,900,215 (GRCm39) F173L probably benign Het
Mroh4 G C 15: 74,486,141 (GRCm39) probably benign Het
Msh5 A G 17: 35,248,864 (GRCm39) V723A probably benign Het
Mybph T G 1: 134,125,492 (GRCm39) I279S probably damaging Het
Myh4 A T 11: 67,151,152 (GRCm39) I1936L probably benign Het
Myo1h A T 5: 114,493,270 (GRCm39) T704S probably benign Het
Nav2 C A 7: 49,254,333 (GRCm39) T2377K probably benign Het
Nipbl T G 15: 8,390,440 (GRCm39) Q276H probably damaging Het
Nlrp9b T C 7: 19,758,440 (GRCm39) L559P probably damaging Het
Nup210l T A 3: 90,096,745 (GRCm39) V1318E probably damaging Het
Or1e26 A G 11: 73,480,283 (GRCm39) Y94H probably damaging Het
Or4z4 A T 19: 12,076,803 (GRCm39) S67T probably damaging Het
Or6c8b C A 10: 128,882,342 (GRCm39) V197F possibly damaging Het
Or7e178 A G 9: 20,225,707 (GRCm39) S170P probably benign Het
P2ry13 T C 3: 59,116,987 (GRCm39) T264A possibly damaging Het
Plekhg5 T C 4: 152,198,710 (GRCm39) L966P probably benign Het
Prss35 A G 9: 86,637,404 (GRCm39) K58R probably benign Het
Ptafr T A 4: 132,307,390 (GRCm39) L260* probably null Het
Pum1 A T 4: 130,507,116 (GRCm39) T1157S possibly damaging Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Rnf145 A G 11: 44,445,991 (GRCm39) Y275C probably damaging Het
Rpl6 A T 5: 121,346,554 (GRCm39) K218N possibly damaging Het
Rps6 T C 4: 86,774,218 (GRCm39) T128A probably benign Het
Ryr1 G T 7: 28,767,013 (GRCm39) probably benign Het
Scel A T 14: 103,767,420 (GRCm39) Q26H probably damaging Het
Sfxn4 A T 19: 60,847,111 (GRCm39) D57E probably benign Het
Slc35d1 A C 4: 103,048,044 (GRCm39) L240R probably damaging Het
Smcr8 A G 11: 60,670,576 (GRCm39) I575V probably benign Het
Spata31e4 T C 13: 50,857,346 (GRCm39) Y995H probably benign Het
Syk G A 13: 52,794,695 (GRCm39) M476I probably damaging Het
Tbcel A T 9: 42,348,539 (GRCm39) probably benign Het
Tob2 C A 15: 81,742,424 (GRCm39) G65W probably damaging Het
Trim16 A G 11: 62,731,520 (GRCm39) N464D probably benign Het
Trim36 T C 18: 46,332,776 (GRCm39) probably benign Het
Trpv4 C A 5: 114,768,590 (GRCm39) probably benign Het
Tsga10 T A 1: 37,879,600 (GRCm39) T64S possibly damaging Het
Vars2 A T 17: 35,975,756 (GRCm39) probably benign Het
Vmn1r72 C A 7: 11,403,621 (GRCm39) V276L probably benign Het
Vps13a T A 19: 16,655,333 (GRCm39) K1898N probably benign Het
Vps18 A G 2: 119,127,645 (GRCm39) M823V probably damaging Het
Washc2 T C 6: 116,197,484 (GRCm39) probably benign Het
Zfp763 A T 17: 33,238,721 (GRCm39) H141Q 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
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
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'- CGCTGTGCTACTTAGCCAGATACTC -3'
(R):5'- ACCATTCCGTAGTTGTTGGATGCC -3'

Sequencing Primer
(F):5'- GTGCCTGTGAAACTACCTAGC -3'
(R):5'- GATGCCAGGCAGTAGTACACC -3'
Posted On 2013-05-09