Incidental Mutation 'R8261:Cntnap2'
ID 639921
Institutional Source Beutler Lab
Gene Symbol Cntnap2
Ensembl Gene ENSMUSG00000039419
Gene Name contactin associated protein-like 2
Synonyms Caspr2, 5430425M22Rik
MMRRC Submission 067686-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8261 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 45036995-47278330 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 47072627 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 1065 (L1065P)
Ref Sequence ENSEMBL: ENSMUSP00000110288 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000114641] [ENSMUST00000150737]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000114641
AA Change: L1065P

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000110288
Gene: ENSMUSG00000039419
AA Change: L1065P

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
FA58C 34 181 3.99e-22 SMART
LamG 208 345 5.5e-34 SMART
LamG 393 529 3.31e-28 SMART
EGF 557 591 5.04e-2 SMART
Blast:FBG 594 777 7e-68 BLAST
LamG 819 945 5.58e-35 SMART
EGF 966 1002 2.11e1 SMART
LamG 1048 1188 3.55e-28 SMART
low complexity region 1263 1273 N/A INTRINSIC
4.1m 1283 1301 4.21e-7 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000150737
SMART Domains Protein: ENSMUSP00000142656
Gene: ENSMUSG00000039419

DomainStartEndE-ValueType
EGF 25 61 1e-1 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (76/76)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the neurexin family which functions in the vertebrate nervous system as cell adhesion molecules and receptors. This protein, like other neurexin proteins, contains epidermal growth factor repeats and laminin G domains. In addition, it includes an F5/8 type C domain, discoidin/neuropilin- and fibrinogen-like domains, thrombospondin N-terminal-like domains and a putative PDZ binding site. This protein is localized at the juxtaparanodes of myelinated axons, and mediates interactions between neurons and glia during nervous system development and is also involved in localization of potassium channels within differentiating axons. This gene encompasses almost 1.5% of chromosome 7 and is one of the largest genes in the human genome. It is directly bound and regulated by forkhead box protein P2 (FOXP2), a transcription factor related to speech and language development. This gene has been implicated in multiple neurodevelopmental disorders, including Gilles de la Tourette syndrome, schizophrenia, epilepsy, autism, ADHD and mental retardation.[provided by RefSeq, Mar 2010]
PHENOTYPE: Inactivation of this gene results in molecular abnormalities within the central nervous system, but homozygous mutant mice show no overt phenotype. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933412E24Rik T C 15: 59,888,425 (GRCm39) E5G probably benign Het
Adam23 T C 1: 63,567,957 (GRCm39) V202A noncoding transcript Het
Adamtsl1 A C 4: 86,195,120 (GRCm39) E512D probably damaging Het
Ahnak A T 19: 8,982,817 (GRCm39) D1367V probably damaging Het
Angpt4 A T 2: 151,769,084 (GRCm39) Q198L probably benign Het
Apcdd1 T A 18: 63,066,974 (GRCm39) H29Q possibly damaging Het
Cdh16 T A 8: 105,341,811 (GRCm39) K755* probably null Het
Cdk6 T G 5: 3,440,685 (GRCm39) F80V probably benign Het
Chd1 T C 17: 17,607,804 (GRCm39) S451P probably benign Het
Chd6 A G 2: 160,799,002 (GRCm39) L2361P probably damaging Het
Chst8 A G 7: 34,447,579 (GRCm39) M13T possibly damaging Het
Dctn4 T C 18: 60,659,343 (GRCm39) V14A possibly damaging Het
Dicer1 A T 12: 104,657,865 (GRCm39) V1903D probably damaging Het
E2f2 A G 4: 135,911,791 (GRCm39) silent Het
Eif4g3 T A 4: 137,898,429 (GRCm39) S902T possibly damaging Het
Emid1 G T 11: 5,084,353 (GRCm39) A152D probably benign Het
Fer1l6 T A 15: 58,432,345 (GRCm39) N297K possibly damaging Het
Fes T C 7: 80,032,902 (GRCm39) D281G probably null Het
Frmpd2 T C 14: 33,224,934 (GRCm39) V133A probably benign Het
Fry A G 5: 150,369,372 (GRCm39) Y2282C probably damaging Het
Gm10377 C T 14: 42,616,664 (GRCm39) probably null Het
Gm1527 A G 3: 28,974,749 (GRCm39) T521A probably damaging Het
Gpr141 T A 13: 19,936,013 (GRCm39) H254L probably benign Het
Gpr160 A G 3: 30,950,096 (GRCm39) E56G probably benign Het
Grid2ip T G 5: 143,367,695 (GRCm39) probably null Het
Grin2a A G 16: 9,481,382 (GRCm39) F473S probably damaging Het
Igkv1-131 T C 6: 67,743,102 (GRCm39) T94A probably damaging Het
Inava T A 1: 136,153,215 (GRCm39) N226Y probably damaging Het
Iqgap2 A G 13: 95,772,078 (GRCm39) L1367P probably damaging Het
Kdm5d T A Y: 936,929 (GRCm39) M856K probably damaging Het
Kirrel1 T C 3: 86,995,309 (GRCm39) probably benign Het
Lad1 T C 1: 135,755,500 (GRCm39) S259P probably damaging Het
Lalba A T 15: 98,379,992 (GRCm39) F86Y possibly damaging Het
Lrfn5 G A 12: 61,886,323 (GRCm39) C37Y probably damaging Het
Man2c1 A G 9: 57,046,942 (GRCm39) T665A probably benign Het
Ms4a20 T A 19: 11,087,707 (GRCm39) S75C probably damaging Het
Myh11 T C 16: 14,041,867 (GRCm39) I719V Het
Nbl1 A T 4: 138,812,832 (GRCm39) C34S probably damaging Het
Ncapg T A 5: 45,844,730 (GRCm39) I575N possibly damaging Het
Nlgn1 T C 3: 25,487,816 (GRCm39) T840A possibly damaging Het
Nrdc T C 4: 108,873,876 (GRCm39) S231P possibly damaging Het
Nrg2 T C 18: 36,165,428 (GRCm39) K395E probably benign Het
Nrip1 A T 16: 76,088,949 (GRCm39) N869K possibly damaging Het
Or2a14 T A 6: 43,130,242 (GRCm39) M1K probably null Het
Or4c12 A G 2: 89,773,716 (GRCm39) F248L probably benign Het
Or8s16 A T 15: 98,210,546 (GRCm39) M295K probably benign Het
Otub2 G T 12: 103,369,161 (GRCm39) probably null Het
Paxbp1 T C 16: 90,834,303 (GRCm39) D161G probably benign Het
Pcnx3 C T 19: 5,715,412 (GRCm39) G1946E probably damaging Het
Per2 T A 1: 91,361,170 (GRCm39) Q495L possibly damaging Het
Plxna2 T A 1: 194,431,724 (GRCm39) V571E probably damaging Het
Prr7 C A 13: 55,620,735 (GRCm39) P248T possibly damaging Het
Ptprr A T 10: 116,073,169 (GRCm39) T464S possibly damaging Het
Rapgef2 A G 3: 78,993,325 (GRCm39) V721A probably benign Het
Rfx1 A T 8: 84,819,479 (GRCm39) Y625F probably benign Het
Rps6kb2 G T 19: 4,211,195 (GRCm39) A110D possibly damaging Het
Setdb2 A T 14: 59,651,141 (GRCm39) probably benign Het
Slc25a31 T C 3: 40,679,351 (GRCm39) I272T probably damaging Het
Smpd1 T C 7: 105,204,520 (GRCm39) V133A probably benign Het
Sorl1 T C 9: 41,925,777 (GRCm39) D1185G probably damaging Het
Spag6 T A 2: 18,750,301 (GRCm39) L449H probably benign Het
Sptb C A 12: 76,668,036 (GRCm39) R687L probably benign Het
Sptbn5 A T 2: 119,877,616 (GRCm39) V1012E noncoding transcript Het
Tmem192 A G 8: 65,416,972 (GRCm39) I188V probably benign Het
Tmem253 G A 14: 52,256,708 (GRCm39) V194M probably benign Het
Tph1 A G 7: 46,303,173 (GRCm39) silent Het
Trak1 A G 9: 121,280,733 (GRCm39) E374G probably damaging Het
Trpv1 A T 11: 73,145,593 (GRCm39) probably null Het
Trub2 T C 2: 29,667,725 (GRCm39) H305R probably benign Het
Ttn A G 2: 76,747,768 (GRCm39) V4427A probably benign Het
Vasn A G 16: 4,466,160 (GRCm39) T36A probably damaging Het
Vmn1r8 A T 6: 57,013,158 (GRCm39) I70F probably benign Het
Vps13c A T 9: 67,862,262 (GRCm39) I2960L probably damaging Het
Zdhhc4 C A 5: 143,307,588 (GRCm39) M144I probably benign Het
Zfp273 T A 13: 67,974,070 (GRCm39) N399K probably benign Het
Zfp976 T A 7: 42,262,125 (GRCm39) T572S unknown Het
Zmym4 A G 4: 126,798,360 (GRCm39) C756R probably damaging Het
Other mutations in Cntnap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00509:Cntnap2 APN 6 45,992,197 (GRCm39) missense possibly damaging 0.92
IGL00657:Cntnap2 APN 6 46,965,721 (GRCm39) missense probably damaging 0.98
IGL00846:Cntnap2 APN 6 47,169,972 (GRCm39) missense probably benign 0.12
IGL00851:Cntnap2 APN 6 46,461,006 (GRCm39) missense probably benign
IGL00857:Cntnap2 APN 6 47,026,358 (GRCm39) missense probably benign 0.00
IGL01290:Cntnap2 APN 6 45,992,399 (GRCm39) missense probably benign 0.06
IGL01445:Cntnap2 APN 6 47,169,947 (GRCm39) missense probably benign 0.14
IGL01468:Cntnap2 APN 6 47,248,305 (GRCm39) nonsense probably null
IGL01859:Cntnap2 APN 6 46,965,655 (GRCm39) missense probably damaging 1.00
IGL02092:Cntnap2 APN 6 46,211,137 (GRCm39) missense probably damaging 1.00
IGL02239:Cntnap2 APN 6 46,998,588 (GRCm39) missense probably damaging 0.99
IGL02508:Cntnap2 APN 6 46,211,254 (GRCm39) missense probably damaging 1.00
IGL02530:Cntnap2 APN 6 46,998,670 (GRCm39) missense possibly damaging 0.48
IGL03013:Cntnap2 APN 6 47,072,483 (GRCm39) missense possibly damaging 0.66
BB004:Cntnap2 UTSW 6 47,072,621 (GRCm39) missense possibly damaging 0.93
BB014:Cntnap2 UTSW 6 47,072,621 (GRCm39) missense possibly damaging 0.93
IGL02802:Cntnap2 UTSW 6 46,147,179 (GRCm39) missense probably damaging 1.00
R0001:Cntnap2 UTSW 6 46,507,105 (GRCm39) missense probably benign 0.04
R0007:Cntnap2 UTSW 6 45,969,007 (GRCm39) missense possibly damaging 0.95
R0007:Cntnap2 UTSW 6 45,969,007 (GRCm39) missense possibly damaging 0.95
R0043:Cntnap2 UTSW 6 46,460,917 (GRCm39) missense probably benign 0.01
R0118:Cntnap2 UTSW 6 45,037,326 (GRCm39) splice site probably null
R0352:Cntnap2 UTSW 6 45,969,018 (GRCm39) splice site probably null
R0389:Cntnap2 UTSW 6 45,986,571 (GRCm39) missense probably benign 0.06
R0482:Cntnap2 UTSW 6 45,692,750 (GRCm39) missense probably benign 0.00
R0530:Cntnap2 UTSW 6 46,506,839 (GRCm39) nonsense probably null
R0611:Cntnap2 UTSW 6 47,072,483 (GRCm39) missense possibly damaging 0.66
R0630:Cntnap2 UTSW 6 46,965,694 (GRCm39) missense probably damaging 0.99
R0636:Cntnap2 UTSW 6 47,273,642 (GRCm39) splice site probably benign
R0976:Cntnap2 UTSW 6 47,248,164 (GRCm39) missense probably damaging 1.00
R1195:Cntnap2 UTSW 6 46,460,902 (GRCm39) missense probably benign
R1195:Cntnap2 UTSW 6 46,460,902 (GRCm39) missense probably benign
R1195:Cntnap2 UTSW 6 46,460,902 (GRCm39) missense probably benign
R1387:Cntnap2 UTSW 6 47,084,848 (GRCm39) missense probably benign 0.19
R1524:Cntnap2 UTSW 6 46,507,613 (GRCm39) missense probably damaging 1.00
R1609:Cntnap2 UTSW 6 45,992,264 (GRCm39) missense probably benign 0.13
R1716:Cntnap2 UTSW 6 47,084,826 (GRCm39) nonsense probably null
R1757:Cntnap2 UTSW 6 46,736,763 (GRCm39) missense probably damaging 1.00
R1809:Cntnap2 UTSW 6 46,965,609 (GRCm39) missense probably damaging 0.99
R1813:Cntnap2 UTSW 6 46,507,567 (GRCm39) missense probably damaging 1.00
R2103:Cntnap2 UTSW 6 47,275,522 (GRCm39) missense probably damaging 1.00
R2133:Cntnap2 UTSW 6 47,275,379 (GRCm39) missense probably damaging 1.00
R3037:Cntnap2 UTSW 6 45,992,200 (GRCm39) missense possibly damaging 0.57
R3899:Cntnap2 UTSW 6 45,968,837 (GRCm39) missense probably benign 0.00
R4027:Cntnap2 UTSW 6 46,833,062 (GRCm39) missense probably benign
R4030:Cntnap2 UTSW 6 46,833,062 (GRCm39) missense probably benign
R4237:Cntnap2 UTSW 6 46,507,324 (GRCm39) intron probably benign
R4445:Cntnap2 UTSW 6 46,736,785 (GRCm39) missense probably benign 0.01
R4737:Cntnap2 UTSW 6 45,037,251 (GRCm39) missense possibly damaging 0.65
R4740:Cntnap2 UTSW 6 45,037,251 (GRCm39) missense possibly damaging 0.65
R4915:Cntnap2 UTSW 6 46,506,969 (GRCm39) intron probably benign
R4918:Cntnap2 UTSW 6 46,506,969 (GRCm39) intron probably benign
R4999:Cntnap2 UTSW 6 45,897,768 (GRCm39) missense probably damaging 0.96
R5373:Cntnap2 UTSW 6 47,084,903 (GRCm39) missense probably benign 0.00
R5374:Cntnap2 UTSW 6 47,084,903 (GRCm39) missense probably benign 0.00
R5742:Cntnap2 UTSW 6 45,897,860 (GRCm39) nonsense probably null
R5748:Cntnap2 UTSW 6 45,692,818 (GRCm39) missense probably damaging 1.00
R5765:Cntnap2 UTSW 6 46,506,749 (GRCm39) intron probably benign
R6118:Cntnap2 UTSW 6 47,170,011 (GRCm39) missense possibly damaging 0.81
R6181:Cntnap2 UTSW 6 46,736,742 (GRCm39) missense probably damaging 1.00
R6189:Cntnap2 UTSW 6 47,248,232 (GRCm39) missense probably damaging 1.00
R6262:Cntnap2 UTSW 6 45,037,046 (GRCm39) splice site probably null
R6385:Cntnap2 UTSW 6 46,833,114 (GRCm39) missense probably benign 0.00
R6555:Cntnap2 UTSW 6 46,736,694 (GRCm39) missense probably damaging 1.00
R6577:Cntnap2 UTSW 6 46,147,206 (GRCm39) missense probably benign 0.25
R6610:Cntnap2 UTSW 6 45,992,191 (GRCm39) missense probably benign 0.08
R6761:Cntnap2 UTSW 6 47,026,307 (GRCm39) missense probably benign 0.03
R7125:Cntnap2 UTSW 6 46,965,580 (GRCm39) missense probably benign 0.12
R7329:Cntnap2 UTSW 6 47,248,205 (GRCm39) missense possibly damaging 0.94
R7502:Cntnap2 UTSW 6 46,460,963 (GRCm39) missense possibly damaging 0.83
R7927:Cntnap2 UTSW 6 47,072,621 (GRCm39) missense possibly damaging 0.93
R8057:Cntnap2 UTSW 6 46,324,079 (GRCm39) missense probably damaging 0.98
R8356:Cntnap2 UTSW 6 47,026,307 (GRCm39) missense probably benign 0.03
R8479:Cntnap2 UTSW 6 46,736,707 (GRCm39) missense probably benign 0.14
R8503:Cntnap2 UTSW 6 45,968,975 (GRCm39) missense probably damaging 1.00
R8698:Cntnap2 UTSW 6 47,026,156 (GRCm39) missense probably damaging 1.00
R8719:Cntnap2 UTSW 6 45,978,161 (GRCm39) missense probably damaging 1.00
R8816:Cntnap2 UTSW 6 46,833,076 (GRCm39) missense possibly damaging 0.72
R8987:Cntnap2 UTSW 6 46,460,983 (GRCm39) missense probably benign 0.01
R9000:Cntnap2 UTSW 6 46,461,139 (GRCm39) intron probably benign
R9209:Cntnap2 UTSW 6 47,026,183 (GRCm39) missense probably damaging 1.00
R9253:Cntnap2 UTSW 6 45,978,112 (GRCm39) missense probably benign 0.00
R9310:Cntnap2 UTSW 6 45,978,281 (GRCm39) missense probably damaging 1.00
R9395:Cntnap2 UTSW 6 45,978,244 (GRCm39) missense probably damaging 0.98
R9462:Cntnap2 UTSW 6 46,211,217 (GRCm39) missense probably damaging 0.99
R9526:Cntnap2 UTSW 6 45,992,165 (GRCm39) missense probably damaging 1.00
R9600:Cntnap2 UTSW 6 45,969,009 (GRCm39) missense probably damaging 0.98
R9621:Cntnap2 UTSW 6 46,965,726 (GRCm39) missense probably damaging 0.98
R9738:Cntnap2 UTSW 6 45,992,373 (GRCm39) frame shift probably null
R9745:Cntnap2 UTSW 6 46,211,100 (GRCm39) missense probably benign 0.01
R9775:Cntnap2 UTSW 6 47,026,261 (GRCm39) missense probably damaging 1.00
RF022:Cntnap2 UTSW 6 46,998,599 (GRCm39) missense probably damaging 1.00
X0018:Cntnap2 UTSW 6 45,986,452 (GRCm39) missense possibly damaging 0.53
X0063:Cntnap2 UTSW 6 46,998,688 (GRCm39) missense possibly damaging 0.92
X0066:Cntnap2 UTSW 6 46,211,179 (GRCm39) missense probably benign 0.03
Z1176:Cntnap2 UTSW 6 47,248,082 (GRCm39) missense probably benign 0.00
Z1177:Cntnap2 UTSW 6 45,992,233 (GRCm39) missense possibly damaging 0.90
Predicted Primers PCR Primer
(F):5'- TTTTGAAGAAGGCATGTGGC -3'
(R):5'- CACTCAGTTGACAAGCTGTTC -3'

Sequencing Primer
(F):5'- GTGGCTGCGCTATAACTTCCAG -3'
(R):5'- TCAAAGGAGTCAGGTACTTTGCCC -3'
Posted On 2020-07-28