Incidental Mutation 'R4821:Nrxn3'
ID 370243
Institutional Source Beutler Lab
Gene Symbol Nrxn3
Ensembl Gene ENSMUSG00000066392
Gene Name neurexin III
Synonyms 4933401A11Rik, D12Bwg0831e, neurexin III alpha, neurexin III alpha, neurexin III beta, neurexin III beta, 9330112C09Rik
MMRRC Submission 042437-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4821 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 88689646-90301709 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 90171483 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 295 (T295I)
Ref Sequence ENSEMBL: ENSMUSP00000105757 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057634] [ENSMUST00000110130] [ENSMUST00000110133] [ENSMUST00000163134] [ENSMUST00000167103] [ENSMUST00000167887] [ENSMUST00000190626]
AlphaFold Q6P9K9
Predicted Effect possibly damaging
Transcript: ENSMUST00000057634
AA Change: T938I

PolyPhen 2 Score 0.733 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000050075
Gene: ENSMUSG00000066392
AA Change: T938I

DomainStartEndE-ValueType
LamG 94 246 3.28e-41 SMART
EGF 273 307 4.1e-2 SMART
LamG 332 470 4.87e-26 SMART
LamG 518 654 7.08e-37 SMART
EGF 688 722 1.99e1 SMART
LamG 750 907 1.14e-17 SMART
low complexity region 948 964 N/A INTRINSIC
low complexity region 1028 1043 N/A INTRINSIC
4.1m 1046 1064 4.38e-5 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000110130
AA Change: T295I

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000105757
Gene: ENSMUSG00000066392
AA Change: T295I

DomainStartEndE-ValueType
signal peptide 1 35 N/A INTRINSIC
LamG 107 264 1.14e-17 SMART
Blast:LamG 294 410 6e-47 BLAST
low complexity region 492 507 N/A INTRINSIC
4.1m 510 528 4.38e-5 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000110133
AA Change: T265I

PolyPhen 2 Score 0.831 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000105760
Gene: ENSMUSG00000066392
AA Change: T265I

DomainStartEndE-ValueType
signal peptide 1 35 N/A INTRINSIC
LamG 107 234 1.8e-20 SMART
Blast:LamG 264 330 1e-19 BLAST
low complexity region 358 373 N/A INTRINSIC
4.1m 376 394 4.38e-5 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000163134
AA Change: T1302I

PolyPhen 2 Score 0.921 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000129678
Gene: ENSMUSG00000066392
AA Change: T1302I

DomainStartEndE-ValueType
LamG 47 184 9.8e-31 SMART
EGF 201 235 8.07e-1 SMART
LamG 279 413 7.19e-38 SMART
LamG 467 619 3.28e-41 SMART
EGF 646 680 4.1e-2 SMART
LamG 705 843 4.87e-26 SMART
LamG 891 1027 7.08e-37 SMART
EGF 1052 1086 1.99e1 SMART
LamG 1114 1271 1.14e-17 SMART
low complexity region 1312 1328 N/A INTRINSIC
low complexity region 1395 1406 N/A INTRINSIC
low complexity region 1499 1514 N/A INTRINSIC
4.1m 1517 1535 4.38e-5 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000167103
AA Change: T1293I

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000127407
Gene: ENSMUSG00000066392
AA Change: T1293I

DomainStartEndE-ValueType
LamG 47 184 9.8e-31 SMART
EGF 201 235 8.07e-1 SMART
LamG 279 413 7.19e-38 SMART
LamG 467 619 3.28e-41 SMART
EGF 646 680 4.1e-2 SMART
LamG 705 834 5.76e-28 SMART
LamG 882 1018 7.08e-37 SMART
EGF 1043 1077 1.99e1 SMART
LamG 1105 1262 1.14e-17 SMART
low complexity region 1303 1319 N/A INTRINSIC
low complexity region 1354 1382 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000167887
AA Change: T938I

PolyPhen 2 Score 0.733 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000127926
Gene: ENSMUSG00000066392
AA Change: T938I

DomainStartEndE-ValueType
LamG 94 246 3.28e-41 SMART
EGF 273 307 4.1e-2 SMART
LamG 332 470 4.87e-26 SMART
LamG 518 654 7.08e-37 SMART
EGF 688 722 1.99e1 SMART
LamG 750 907 1.14e-17 SMART
low complexity region 948 964 N/A INTRINSIC
low complexity region 1028 1043 N/A INTRINSIC
4.1m 1046 1064 4.38e-5 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000190626
AA Change: T908I

PolyPhen 2 Score 0.781 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000139879
Gene: ENSMUSG00000066392
AA Change: T908I

DomainStartEndE-ValueType
LamG 94 246 2.1e-43 SMART
EGF 273 307 2e-4 SMART
LamG 332 470 3.1e-28 SMART
LamG 518 654 4.4e-39 SMART
EGF 688 722 9.6e-2 SMART
LamG 750 877 1.1e-22 SMART
low complexity region 918 934 N/A INTRINSIC
low complexity region 972 1000 N/A INTRINSIC
Meta Mutation Damage Score 0.0707 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.5%
Validation Efficiency 100% (79/79)
MGI Phenotype FUNCTION: This gene encodes a member of a family of proteins that function in the nervous system as receptors and cell adhesion molecules. Extensive alternative splicing and the use of alternative promoters results in multiple transcript variants for this gene, but the full-length nature of many of these variants has not been determined. Transcripts that initiate from an upstream promoter encode alpha isoforms, which contain epidermal growth factor-like (EGF-like) sequences and laminin G domains. Transcripts initiating from the downstream promoter encode beta isoforms, which lack EGF-like sequences. [provided by RefSeq, Dec 2012]
PHENOTYPE: Twenty percent of mice homozygous for a knock-out allele die postnatally prior to 20 days of age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921539E11Rik T C 4: 103,092,871 (GRCm39) K150R probably damaging Het
Aak1 T C 6: 86,827,171 (GRCm39) V46A probably damaging Het
Abcb9 T C 5: 124,228,212 (GRCm39) T10A probably benign Het
Acaca A G 11: 84,185,813 (GRCm39) D116G possibly damaging Het
Adam33 G A 2: 130,903,115 (GRCm39) P43L probably benign Het
Adamtsl2 T A 2: 26,988,604 (GRCm39) probably null Het
Akap13 A G 7: 75,327,255 (GRCm39) probably benign Het
Art1 T A 7: 101,756,385 (GRCm39) L192Q probably damaging Het
Baalc A G 15: 38,796,575 (GRCm39) probably benign Het
Baz2a A G 10: 127,946,978 (GRCm39) E164G probably damaging Het
Bcs1l A G 1: 74,631,144 (GRCm39) I391V probably benign Het
Cacna1c T C 6: 118,673,386 (GRCm39) T497A probably damaging Het
Cap2 C A 13: 46,763,586 (GRCm39) T164N probably damaging Het
Ccdc57 A G 11: 120,751,225 (GRCm39) probably null Het
Ccdc88c T C 12: 100,904,338 (GRCm39) N1120S probably benign Het
Cfap210 T C 2: 69,612,452 (GRCm39) E96G possibly damaging Het
Chd7 T A 4: 8,844,706 (GRCm39) V1605D probably damaging Het
Col12a1 A T 9: 79,622,622 (GRCm39) probably benign Het
Commd3 T C 2: 18,677,339 (GRCm39) S22P probably benign Het
Cpd T C 11: 76,737,063 (GRCm39) I244V probably benign Het
Cpeb2 C A 5: 43,390,817 (GRCm39) probably benign Het
Cyp2c65 A G 19: 39,060,635 (GRCm39) D165G probably damaging Het
Ddx1 T C 12: 13,289,148 (GRCm39) Y152C probably damaging Het
Dennd4a G A 9: 64,804,531 (GRCm39) C1290Y possibly damaging Het
Ebf4 G A 2: 130,148,965 (GRCm39) M232I probably benign Het
Farp2 A G 1: 93,502,192 (GRCm39) probably null Het
Frk T C 10: 34,360,233 (GRCm39) V78A probably benign Het
Gm5799 A G 14: 43,782,098 (GRCm39) D90G probably damaging Het
Gpr45 C G 1: 43,069,613 (GRCm39) probably benign Het
Hfm1 C T 5: 107,002,606 (GRCm39) probably null Het
Igkv4-57-1 T A 6: 69,521,387 (GRCm39) D105V probably damaging Het
Impdh2-ps A G 8: 100,757,995 (GRCm39) noncoding transcript Het
Kctd4 G A 14: 76,200,217 (GRCm39) V63I probably benign Het
Lcn6 T A 2: 25,570,822 (GRCm39) L137M probably damaging Het
Lonrf1 T C 8: 36,687,126 (GRCm39) N737D probably benign Het
Mcu C T 10: 59,303,511 (GRCm39) V109M probably damaging Het
Mecom C A 3: 30,039,500 (GRCm39) K186N probably damaging Het
Muc4 T C 16: 32,753,802 (GRCm38) I1226T probably benign Het
Mybpc1 T C 10: 88,384,727 (GRCm39) D533G probably damaging Het
Nae1 A C 8: 105,246,416 (GRCm39) C294G probably damaging Het
Ncapg2 T G 12: 116,379,077 (GRCm39) H190Q probably damaging Het
Nkx2-2 A T 2: 147,027,763 (GRCm39) L59Q possibly damaging Het
Obscn C T 11: 58,897,652 (GRCm39) probably benign Het
Obscn A T 11: 58,931,293 (GRCm39) M5781K probably damaging Het
Or11g24 A G 14: 50,662,206 (GRCm39) T77A possibly damaging Het
Or4k39 T C 2: 111,239,570 (GRCm39) noncoding transcript Het
Or4z4 T A 19: 12,076,110 (GRCm39) M298L probably benign Het
Pcdhb6 C A 18: 37,467,381 (GRCm39) P101T probably damaging Het
Pot1b A G 17: 55,979,885 (GRCm39) S324P possibly damaging Het
Potefam1 T C 2: 111,034,490 (GRCm39) probably null Het
Ppcdc C T 9: 57,342,194 (GRCm39) V43I probably benign Het
Prr13 A T 15: 102,369,120 (GRCm39) probably benign Het
Rab10os T A 12: 3,287,322 (GRCm39) noncoding transcript Het
Rabgap1 T C 2: 37,422,531 (GRCm39) S595P probably damaging Het
Rap1gap T C 4: 137,439,440 (GRCm39) S126P probably damaging Het
Rgs6 A T 12: 83,114,185 (GRCm39) probably null Het
Slc5a6 T A 5: 31,194,228 (GRCm39) K610* probably null Het
Sun5 C T 2: 153,711,386 (GRCm39) V27I probably benign Het
Tmco5b T C 2: 113,120,102 (GRCm39) I126T probably benign Het
Tmed7 G A 18: 46,726,480 (GRCm39) Q92* probably null Het
Trav7d-2 A G 14: 52,921,885 (GRCm39) D98G probably benign Het
Trbv16 T A 6: 41,128,936 (GRCm39) L40Q probably damaging Het
Ush2a T C 1: 188,485,848 (GRCm39) V2986A probably benign Het
Usp33 T C 3: 152,064,310 (GRCm39) V58A probably benign Het
Vmn2r94 T A 17: 18,477,293 (GRCm39) M373L probably benign Het
Ywhaq T C 12: 21,467,512 (GRCm39) probably benign Het
Zbbx G A 3: 74,989,054 (GRCm39) H345Y possibly damaging Het
Zfp346 G T 13: 55,261,626 (GRCm39) probably benign Het
Zfp616 C T 11: 73,975,033 (GRCm39) A434V probably benign Het
Zfp992 C T 4: 146,551,976 (GRCm39) H566Y probably damaging Het
Other mutations in Nrxn3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00911:Nrxn3 APN 12 90,171,366 (GRCm39) missense probably damaging 1.00
IGL00961:Nrxn3 APN 12 90,171,320 (GRCm39) missense possibly damaging 0.95
IGL01073:Nrxn3 APN 12 89,221,510 (GRCm39) missense probably benign 0.25
IGL01338:Nrxn3 APN 12 89,221,804 (GRCm39) missense possibly damaging 0.86
IGL01377:Nrxn3 APN 12 89,499,782 (GRCm39) critical splice donor site probably null
IGL01409:Nrxn3 APN 12 89,477,128 (GRCm39) missense probably damaging 1.00
IGL01764:Nrxn3 APN 12 90,171,524 (GRCm39) missense possibly damaging 0.48
IGL02063:Nrxn3 APN 12 88,762,565 (GRCm39) missense possibly damaging 0.86
IGL02171:Nrxn3 APN 12 89,159,933 (GRCm39) missense probably damaging 1.00
IGL02309:Nrxn3 APN 12 89,943,175 (GRCm39) missense probably damaging 0.99
IGL02340:Nrxn3 APN 12 90,171,402 (GRCm39) missense possibly damaging 0.82
IGL02343:Nrxn3 APN 12 88,762,123 (GRCm39) missense probably damaging 1.00
IGL02600:Nrxn3 APN 12 89,478,682 (GRCm39) splice site probably benign
IGL02735:Nrxn3 APN 12 89,221,624 (GRCm39) missense probably benign 0.16
IGL03061:Nrxn3 APN 12 89,478,698 (GRCm39) nonsense probably null
IGL03206:Nrxn3 APN 12 89,227,278 (GRCm39) missense possibly damaging 0.88
IGL03337:Nrxn3 APN 12 89,221,790 (GRCm39) missense probably damaging 1.00
R0098:Nrxn3 UTSW 12 89,226,971 (GRCm39) missense probably damaging 1.00
R0098:Nrxn3 UTSW 12 89,226,971 (GRCm39) missense probably damaging 1.00
R0144:Nrxn3 UTSW 12 89,315,162 (GRCm39) missense probably damaging 1.00
R0334:Nrxn3 UTSW 12 89,780,412 (GRCm39) critical splice donor site probably null
R0531:Nrxn3 UTSW 12 88,762,112 (GRCm39) missense probably damaging 1.00
R0840:Nrxn3 UTSW 12 90,298,567 (GRCm39) missense possibly damaging 0.68
R1324:Nrxn3 UTSW 12 89,221,466 (GRCm39) missense possibly damaging 0.89
R1438:Nrxn3 UTSW 12 90,298,909 (GRCm39) missense probably damaging 1.00
R1484:Nrxn3 UTSW 12 89,221,547 (GRCm39) missense probably damaging 0.99
R1621:Nrxn3 UTSW 12 88,762,480 (GRCm39) missense probably benign
R1637:Nrxn3 UTSW 12 89,321,238 (GRCm39) missense possibly damaging 0.94
R1659:Nrxn3 UTSW 12 90,299,165 (GRCm39) missense probably damaging 1.00
R1746:Nrxn3 UTSW 12 89,221,789 (GRCm39) missense possibly damaging 0.63
R1801:Nrxn3 UTSW 12 90,250,356 (GRCm39) missense probably damaging 1.00
R1912:Nrxn3 UTSW 12 88,762,112 (GRCm39) missense probably damaging 1.00
R1940:Nrxn3 UTSW 12 89,227,151 (GRCm39) missense probably damaging 0.98
R1993:Nrxn3 UTSW 12 89,227,181 (GRCm39) missense possibly damaging 0.59
R2002:Nrxn3 UTSW 12 90,299,089 (GRCm39) missense probably damaging 1.00
R2125:Nrxn3 UTSW 12 89,227,290 (GRCm39) splice site probably null
R2179:Nrxn3 UTSW 12 89,221,448 (GRCm39) missense probably damaging 1.00
R2207:Nrxn3 UTSW 12 89,315,082 (GRCm39) missense probably damaging 1.00
R2284:Nrxn3 UTSW 12 89,477,135 (GRCm39) missense probably damaging 1.00
R2433:Nrxn3 UTSW 12 89,943,160 (GRCm39) missense probably damaging 1.00
R2969:Nrxn3 UTSW 12 89,321,241 (GRCm39) missense probably damaging 1.00
R3053:Nrxn3 UTSW 12 89,221,871 (GRCm39) missense probably damaging 0.99
R3076:Nrxn3 UTSW 12 89,227,186 (GRCm39) missense probably damaging 1.00
R3078:Nrxn3 UTSW 12 89,227,186 (GRCm39) missense probably damaging 1.00
R4033:Nrxn3 UTSW 12 89,499,771 (GRCm39) missense probably damaging 1.00
R4222:Nrxn3 UTSW 12 89,499,762 (GRCm39) nonsense probably null
R4321:Nrxn3 UTSW 12 90,166,005 (GRCm39) missense probably damaging 1.00
R4470:Nrxn3 UTSW 12 90,171,515 (GRCm39) missense probably damaging 1.00
R4471:Nrxn3 UTSW 12 90,171,515 (GRCm39) missense probably damaging 1.00
R4472:Nrxn3 UTSW 12 90,171,515 (GRCm39) missense probably damaging 1.00
R4686:Nrxn3 UTSW 12 89,477,421 (GRCm39) missense probably damaging 0.99
R4776:Nrxn3 UTSW 12 90,298,730 (GRCm39) missense possibly damaging 0.55
R4869:Nrxn3 UTSW 12 88,762,352 (GRCm39) missense possibly damaging 0.95
R4910:Nrxn3 UTSW 12 89,227,130 (GRCm39) missense possibly damaging 0.72
R4960:Nrxn3 UTSW 12 88,761,971 (GRCm39) missense possibly damaging 0.79
R4990:Nrxn3 UTSW 12 89,227,244 (GRCm39) missense probably damaging 1.00
R4991:Nrxn3 UTSW 12 89,227,244 (GRCm39) missense probably damaging 1.00
R5057:Nrxn3 UTSW 12 89,221,804 (GRCm39) missense probably damaging 0.99
R5329:Nrxn3 UTSW 12 89,780,354 (GRCm39) missense possibly damaging 0.92
R5888:Nrxn3 UTSW 12 89,478,855 (GRCm39) missense possibly damaging 0.91
R6249:Nrxn3 UTSW 12 89,221,448 (GRCm39) missense probably damaging 1.00
R6264:Nrxn3 UTSW 12 90,299,011 (GRCm39) missense probably damaging 1.00
R6373:Nrxn3 UTSW 12 89,943,237 (GRCm39) missense probably damaging 1.00
R6401:Nrxn3 UTSW 12 89,221,770 (GRCm39) missense possibly damaging 0.46
R6434:Nrxn3 UTSW 12 88,762,285 (GRCm39) missense probably benign 0.32
R6528:Nrxn3 UTSW 12 89,479,819 (GRCm39) missense probably damaging 1.00
R6612:Nrxn3 UTSW 12 89,780,102 (GRCm39) intron probably benign
R6632:Nrxn3 UTSW 12 89,159,924 (GRCm39) missense probably damaging 1.00
R6874:Nrxn3 UTSW 12 90,298,964 (GRCm39) missense probably damaging 0.99
R7122:Nrxn3 UTSW 12 89,477,377 (GRCm39) missense probably damaging 1.00
R7328:Nrxn3 UTSW 12 88,762,345 (GRCm39) missense probably benign
R7352:Nrxn3 UTSW 12 88,817,063 (GRCm39) missense probably benign
R7425:Nrxn3 UTSW 12 89,479,870 (GRCm39) nonsense probably null
R7444:Nrxn3 UTSW 12 89,477,464 (GRCm39) missense probably damaging 1.00
R7483:Nrxn3 UTSW 12 89,477,232 (GRCm39) missense probably damaging 1.00
R7599:Nrxn3 UTSW 12 89,478,832 (GRCm39) missense probably benign
R7738:Nrxn3 UTSW 12 88,817,074 (GRCm39) missense possibly damaging 0.68
R7765:Nrxn3 UTSW 12 89,780,254 (GRCm39) missense probably benign 0.03
R8139:Nrxn3 UTSW 12 90,171,438 (GRCm39) missense probably benign 0.01
R8192:Nrxn3 UTSW 12 90,171,569 (GRCm39) missense probably benign 0.08
R8351:Nrxn3 UTSW 12 89,477,413 (GRCm39) missense probably damaging 1.00
R8368:Nrxn3 UTSW 12 90,298,815 (GRCm39) nonsense probably null
R8397:Nrxn3 UTSW 12 90,298,583 (GRCm39) missense probably benign 0.17
R8426:Nrxn3 UTSW 12 88,762,097 (GRCm39) missense possibly damaging 0.91
R8451:Nrxn3 UTSW 12 89,477,413 (GRCm39) missense probably damaging 1.00
R8777:Nrxn3 UTSW 12 89,227,234 (GRCm39) missense probably damaging 1.00
R8777-TAIL:Nrxn3 UTSW 12 89,227,234 (GRCm39) missense probably damaging 1.00
R8844:Nrxn3 UTSW 12 89,153,920 (GRCm39) missense possibly damaging 0.88
R8870:Nrxn3 UTSW 12 90,171,560 (GRCm39) missense probably benign 0.00
R9043:Nrxn3 UTSW 12 89,227,252 (GRCm39) missense probably damaging 1.00
R9102:Nrxn3 UTSW 12 90,298,924 (GRCm39) missense probably benign 0.01
R9167:Nrxn3 UTSW 12 89,154,068 (GRCm39) missense probably damaging 1.00
R9445:Nrxn3 UTSW 12 89,499,737 (GRCm39) nonsense probably null
R9447:Nrxn3 UTSW 12 89,221,678 (GRCm39) missense probably benign 0.35
X0019:Nrxn3 UTSW 12 90,165,995 (GRCm39) missense probably damaging 1.00
Z1176:Nrxn3 UTSW 12 89,484,679 (GRCm39) missense possibly damaging 0.45
Z1176:Nrxn3 UTSW 12 89,153,825 (GRCm39) nonsense probably null
Z1177:Nrxn3 UTSW 12 90,298,619 (GRCm39) missense probably benign 0.05
Z1177:Nrxn3 UTSW 12 89,227,082 (GRCm39) missense probably damaging 1.00
Z1177:Nrxn3 UTSW 12 88,762,458 (GRCm39) missense probably benign 0.00
Z1177:Nrxn3 UTSW 12 90,298,888 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- AAGCCTGTTTAGGTGCTTGC -3'
(R):5'- TCATCCTTCCTTCAAAGGCAG -3'

Sequencing Primer
(F):5'- GGTGCTTGCTCCATACAAAATAGG -3'
(R):5'- CCTTCAAAGGCAGTAGTTCAAAGTC -3'
Posted On 2016-02-04