Incidental Mutation 'R1757:Cntnap2'
ID194957
Institutional Source Beutler Lab
Gene Symbol Cntnap2
Ensembl Gene ENSMUSG00000039419
Gene Namecontactin associated protein-like 2
Synonyms5430425M22Rik, Caspr2
MMRRC Submission 039789-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.268) question?
Stock #R1757 (G1)
Quality Score225
Status Validated
Chromosome6
Chromosomal Location45059357-47304213 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 46759829 bp
ZygosityHeterozygous
Amino Acid Change Cysteine to Serine at position 730 (C730S)
Ref Sequence ENSEMBL: ENSMUSP00000110288 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000114641]
Predicted Effect probably damaging
Transcript: ENSMUST00000114641
AA Change: C730S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000110288
Gene: ENSMUSG00000039419
AA Change: C730S

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
Meta Mutation Damage Score 0.466 question?
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 96.9%
  • 10x: 95.3%
  • 20x: 92.4%
Validation Efficiency 100% (111/111)
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: 108 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd6 A T 14: 8,049,867 I219F probably damaging Het
Acvr1b A G 15: 101,198,822 I207V possibly damaging Het
Adamtsl4 T C 3: 95,677,942 T839A probably benign Het
Akap1 C T 11: 88,845,752 R61H probably damaging Het
Akap9 A G 5: 4,001,667 D1478G probably benign Het
Aloxe3 T A 11: 69,135,949 V547E possibly damaging Het
Ano6 G A 15: 95,962,267 A757T probably damaging Het
Armc10 A G 5: 21,653,457 T167A probably damaging Het
BB019430 A C 10: 58,704,047 noncoding transcript Het
Brms1 C T 19: 5,046,407 R82W probably damaging Het
Btnl6 G A 17: 34,514,088 T267I probably benign Het
Catsper4 A T 4: 134,217,901 F215L probably benign Het
Ccdc105 T C 10: 78,747,224 N442S probably benign Het
Ccdc188 T C 16: 18,218,688 F197S probably damaging Het
Cers5 A C 15: 99,736,331 C379G probably benign Het
Chchd6 A G 6: 89,384,644 L259P probably damaging Het
Coch T G 12: 51,602,848 V314G probably damaging Het
Cog1 T A 11: 113,652,304 S213T possibly damaging Het
Crot A T 5: 8,987,828 F163I probably damaging Het
Cyp4f13 A T 17: 32,929,958 I162N probably damaging Het
Dab2 A T 15: 6,330,452 probably benign Het
Depdc1b C T 13: 108,323,948 R31W probably damaging Het
Dlk1 T C 12: 109,459,687 F161S probably damaging Het
Dnah6 T C 6: 73,160,982 E913G probably damaging Het
Dnajc6 A G 4: 101,597,831 Y5C probably damaging Het
Dock10 T C 1: 80,533,869 T1508A probably damaging Het
Dstyk A G 1: 132,434,094 probably benign Het
Efcc1 T C 6: 87,749,283 probably benign Het
Entpd1 T C 19: 40,739,006 Y533H probably benign Het
Epha8 A T 4: 136,931,478 probably null Het
Erich3 C T 3: 154,695,765 T17M probably damaging Het
Ethe1 T C 7: 24,608,474 probably benign Het
Fbxw15 A T 9: 109,557,279 M211K probably damaging Het
Fhod3 G A 18: 25,066,278 V669M possibly damaging Het
Fktn C T 4: 53,747,003 probably benign Het
Foxred1 G A 9: 35,210,834 R20C probably benign Het
Gbp9 A G 5: 105,094,453 L140P probably damaging Het
Gga1 T C 15: 78,889,030 L286P probably damaging Het
Gm11397 T C 13: 33,399,353 S150P probably benign Het
Gml T C 15: 74,813,613 probably benign Het
Gsap A T 5: 21,281,037 K628N probably damaging Het
Gtf3c4 G A 2: 28,830,636 probably benign Het
H2-M10.6 A C 17: 36,813,151 Y169S probably benign Het
Hal G A 10: 93,494,628 V245I probably benign Het
Hebp2 T C 10: 18,545,101 Y72C probably damaging Het
Helz2 T C 2: 181,236,263 E914G probably damaging Het
Herc3 T C 6: 58,916,470 Y906H probably damaging Het
Hfm1 A T 5: 106,880,360 probably null Het
Hgs C T 11: 120,480,063 P582S probably damaging Het
Hoxa10 G A 6: 52,234,489 P149L probably damaging Het
Inpp5j T A 11: 3,504,738 Q4L possibly damaging Het
Ints8 A C 4: 11,254,109 M1R probably null Het
Isg15 T C 4: 156,199,990 E27G possibly damaging Het
Klf13 A T 7: 63,891,765 C205S probably damaging Het
Lama1 G A 17: 67,697,383 V17M unknown Het
Lama1 A T 17: 67,763,836 Y830F probably benign Het
Lama3 A G 18: 12,465,499 N988D probably benign Het
Lcat CAT C 8: 105,941,814 probably null Het
Lct G T 1: 128,301,257 P833H probably damaging Het
Lmf1 A T 17: 25,655,210 R403W probably damaging Het
Me3 T G 7: 89,633,022 S38A probably benign Het
Myg1 A T 15: 102,331,829 D30V probably benign Het
Nbea A G 3: 55,630,189 I2841T possibly damaging Het
Nek1 T A 8: 61,089,813 probably null Het
Obsl1 C T 1: 75,493,883 R1043H probably benign Het
Olfr1158 T G 2: 87,990,582 I157R probably damaging Het
Olfr1198 G T 2: 88,746,017 D290E probably benign Het
Olfr1475 A C 19: 13,479,607 V197G possibly damaging Het
Olfr430 A T 1: 174,069,658 Y120F probably damaging Het
Osbpl9 A G 4: 109,064,583 Y613H probably damaging Het
Per3 C T 4: 151,042,792 probably null Het
Pex6 G T 17: 46,723,498 V758L probably damaging Het
Pikfyve A G 1: 65,252,548 I1309V probably damaging Het
Pimreg A G 11: 72,043,159 E37G possibly damaging Het
Pjvk G A 2: 76,655,888 V211I probably benign Het
Plekhg4 T A 8: 105,381,661 V1112E probably damaging Het
Ptprz1 T A 6: 23,044,320 M2106K probably damaging Het
Rdh16f2 G T 10: 127,876,896 L254F probably benign Het
Rictor G A 15: 6,773,862 R485Q possibly damaging Het
Rnf146 G A 10: 29,347,479 T137M probably damaging Het
Rrp9 T A 9: 106,483,004 C204S probably damaging Het
Shkbp1 T C 7: 27,342,351 T693A probably benign Het
Skint9 A G 4: 112,413,962 Y84H probably benign Het
Slc22a12 A T 19: 6,536,731 probably null Het
Slfn4 T C 11: 83,185,385 C26R possibly damaging Het
Snrnp200 T C 2: 127,232,443 L1401P probably damaging Het
Specc1 T A 11: 62,119,284 probably null Het
Spef2 A T 15: 9,717,482 M316K probably damaging Het
Tbc1d22b A G 17: 29,571,673 R204G probably damaging Het
Tgfbr3l C A 8: 4,249,548 D110E probably benign Het
Ticrr T G 7: 79,675,323 S532R probably damaging Het
Ticrr C A 7: 79,679,046 Y644* probably null Het
Tmem5 T C 10: 122,089,015 T261A probably benign Het
Traf3ip1 A T 1: 91,522,857 T509S probably damaging Het
Trmt10b T C 4: 45,307,946 Y209H probably damaging Het
Trmt6 T C 2: 132,810,237 M172V probably damaging Het
Tsc1 A G 2: 28,686,113 D978G probably benign Het
Tshz2 C A 2: 169,883,923 F146L probably benign Het
Tspyl4 G T 10: 34,297,580 E23* probably null Het
Ulk2 A T 11: 61,841,339 probably benign Het
Umodl1 A T 17: 31,008,700 I1336F probably damaging Het
Vezt T C 10: 93,970,563 D662G probably benign Het
Vnn1 A T 10: 23,900,828 Q359L possibly damaging Het
Vnn1 G T 10: 23,900,829 Q359H probably benign Het
Zdhhc16 A G 19: 41,941,955 N14S probably damaging Het
Zfp455 T C 13: 67,207,537 S225P probably damaging Het
Zfp74 T A 7: 29,935,061 E407D probably benign Het
Zic2 T A 14: 122,478,619 H384Q possibly damaging Het
Other mutations in Cntnap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00509:Cntnap2 APN 6 46015263 missense possibly damaging 0.92
IGL00657:Cntnap2 APN 6 46988787 missense probably damaging 0.98
IGL00846:Cntnap2 APN 6 47193038 missense probably benign 0.12
IGL00851:Cntnap2 APN 6 46484072 missense probably benign
IGL00857:Cntnap2 APN 6 47049424 missense probably benign 0.00
IGL01290:Cntnap2 APN 6 46015465 missense probably benign 0.06
IGL01445:Cntnap2 APN 6 47193013 missense probably benign 0.14
IGL01468:Cntnap2 APN 6 47271371 nonsense probably null
IGL01859:Cntnap2 APN 6 46988721 missense probably damaging 1.00
IGL02092:Cntnap2 APN 6 46234203 missense probably damaging 1.00
IGL02239:Cntnap2 APN 6 47021654 missense probably damaging 0.99
IGL02508:Cntnap2 APN 6 46234320 missense probably damaging 1.00
IGL02530:Cntnap2 APN 6 47021736 missense possibly damaging 0.48
IGL03013:Cntnap2 APN 6 47095549 missense possibly damaging 0.66
IGL02802:Cntnap2 UTSW 6 46170245 missense probably damaging 1.00
R0001:Cntnap2 UTSW 6 46530171 missense probably benign 0.04
R0007:Cntnap2 UTSW 6 45992073 missense possibly damaging 0.95
R0007:Cntnap2 UTSW 6 45992073 missense possibly damaging 0.95
R0043:Cntnap2 UTSW 6 46483983 missense probably benign 0.01
R0118:Cntnap2 UTSW 6 45060392 splice site probably null
R0352:Cntnap2 UTSW 6 45992084 splice site probably null
R0389:Cntnap2 UTSW 6 46009637 missense probably benign 0.06
R0482:Cntnap2 UTSW 6 45715816 missense probably benign 0.00
R0530:Cntnap2 UTSW 6 46529905 nonsense probably null
R0611:Cntnap2 UTSW 6 47095549 missense possibly damaging 0.66
R0630:Cntnap2 UTSW 6 46988760 missense probably damaging 0.99
R0636:Cntnap2 UTSW 6 47296708 splice site probably benign
R0976:Cntnap2 UTSW 6 47271230 missense probably damaging 1.00
R1195:Cntnap2 UTSW 6 46483968 missense probably benign
R1195:Cntnap2 UTSW 6 46483968 missense probably benign
R1195:Cntnap2 UTSW 6 46483968 missense probably benign
R1387:Cntnap2 UTSW 6 47107914 missense probably benign 0.19
R1524:Cntnap2 UTSW 6 46530679 missense probably damaging 1.00
R1609:Cntnap2 UTSW 6 46015330 missense probably benign 0.13
R1716:Cntnap2 UTSW 6 47107892 nonsense probably null
R1809:Cntnap2 UTSW 6 46988675 missense probably damaging 0.99
R1813:Cntnap2 UTSW 6 46530633 missense probably damaging 1.00
R2103:Cntnap2 UTSW 6 47298588 missense probably damaging 1.00
R2133:Cntnap2 UTSW 6 47298445 missense probably damaging 1.00
R3037:Cntnap2 UTSW 6 46015266 missense possibly damaging 0.57
R3899:Cntnap2 UTSW 6 45991903 missense probably benign 0.00
R4027:Cntnap2 UTSW 6 46856128 missense probably benign
R4030:Cntnap2 UTSW 6 46856128 missense probably benign
R4237:Cntnap2 UTSW 6 46530390 intron probably benign
R4445:Cntnap2 UTSW 6 46759851 missense probably benign 0.01
R4737:Cntnap2 UTSW 6 45060317 missense possibly damaging 0.65
R4740:Cntnap2 UTSW 6 45060317 missense possibly damaging 0.65
R4915:Cntnap2 UTSW 6 46530035 intron probably benign
R4918:Cntnap2 UTSW 6 46530035 intron probably benign
R4999:Cntnap2 UTSW 6 45920834 missense probably damaging 0.96
R5373:Cntnap2 UTSW 6 47107969 missense probably benign 0.00
R5374:Cntnap2 UTSW 6 47107969 missense probably benign 0.00
R5742:Cntnap2 UTSW 6 45920926 nonsense probably null
R5748:Cntnap2 UTSW 6 45715884 missense probably damaging 1.00
R5765:Cntnap2 UTSW 6 46529815 intron probably benign
R6118:Cntnap2 UTSW 6 47193077 missense possibly damaging 0.81
R6181:Cntnap2 UTSW 6 46759808 missense probably damaging 1.00
R6189:Cntnap2 UTSW 6 47271298 missense probably damaging 1.00
R6262:Cntnap2 UTSW 6 45060112 utr 5 prime probably null
R6385:Cntnap2 UTSW 6 46856180 missense probably benign 0.00
R6555:Cntnap2 UTSW 6 46759760 missense probably damaging 1.00
R6577:Cntnap2 UTSW 6 46170272 missense probably benign 0.25
R6610:Cntnap2 UTSW 6 46015257 missense probably benign 0.08
R6761:Cntnap2 UTSW 6 47049373 missense probably benign 0.27
X0018:Cntnap2 UTSW 6 46009518 missense possibly damaging 0.53
X0063:Cntnap2 UTSW 6 47021754 missense possibly damaging 0.92
X0066:Cntnap2 UTSW 6 46234245 missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- tctgactgCATAGCAGATAGTGAGTGTT -3'
(R):5'- TCACATTGACCTCATTCTGCGTTTGTAT -3'

Sequencing Primer
(F):5'- GGATTCCAGCTCACTGAATTATACC -3'
(R):5'- AGGTGCTCCTGATATTTGTCTAC -3'
Posted On2014-05-23