Incidental Mutation 'R0369:Nexn'
ID 30361
Institutional Source Beutler Lab
Gene Symbol Nexn
Ensembl Gene ENSMUSG00000039103
Gene Name nexilin
Synonyms 1110046H09Rik, nF actin binding protein
MMRRC Submission 038575-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.392) question?
Stock # R0369 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 151942619-151971987 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 151953894 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Aspartic acid at position 123 (N123D)
Ref Sequence ENSEMBL: ENSMUSP00000142574 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046045] [ENSMUST00000196504] [ENSMUST00000196815] [ENSMUST00000198460] [ENSMUST00000198750] [ENSMUST00000198648] [ENSMUST00000199685] [ENSMUST00000199423] [ENSMUST00000200589] [ENSMUST00000199470]
AlphaFold Q7TPW1
Predicted Effect probably benign
Transcript: ENSMUST00000046045
AA Change: N137D

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000037120
Gene: ENSMUSG00000039103
AA Change: N137D

DomainStartEndE-ValueType
coiled coil region 40 92 N/A INTRINSIC
coiled coil region 176 358 N/A INTRINSIC
coiled coil region 391 419 N/A INTRINSIC
low complexity region 452 470 N/A INTRINSIC
low complexity region 487 493 N/A INTRINSIC
IG 519 603 4.82e-6 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000196504
AA Change: N137D

PolyPhen 2 Score 0.066 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000143180
Gene: ENSMUSG00000039103
AA Change: N137D

DomainStartEndE-ValueType
coiled coil region 40 92 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000196529
AA Change: N3D
Predicted Effect probably benign
Transcript: ENSMUST00000196815
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197282
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197507
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198404
Predicted Effect probably benign
Transcript: ENSMUST00000198460
AA Change: N187D

PolyPhen 2 Score 0.079 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000143573
Gene: ENSMUSG00000039103
AA Change: N187D

DomainStartEndE-ValueType
internal_repeat_1 14 35 1.01e-5 PROSPERO
low complexity region 36 53 N/A INTRINSIC
internal_repeat_1 86 106 1.01e-5 PROSPERO
low complexity region 108 131 N/A INTRINSIC
coiled coil region 226 345 N/A INTRINSIC
coiled coil region 378 406 N/A INTRINSIC
coiled coil region 429 480 N/A INTRINSIC
IG 506 590 2.1e-8 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000198750
AA Change: N123D

PolyPhen 2 Score 0.401 (Sensitivity: 0.89; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000142574
Gene: ENSMUSG00000039103
AA Change: N123D

DomainStartEndE-ValueType
coiled coil region 40 86 N/A INTRINSIC
coiled coil region 162 269 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000198648
AA Change: N137D

PolyPhen 2 Score 0.066 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000143294
Gene: ENSMUSG00000039103
AA Change: N137D

DomainStartEndE-ValueType
coiled coil region 40 92 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000199685
AA Change: N137D

PolyPhen 2 Score 0.066 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000142569
Gene: ENSMUSG00000039103
AA Change: N137D

DomainStartEndE-ValueType
coiled coil region 40 92 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000199423
AA Change: N201D

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000142936
Gene: ENSMUSG00000039103
AA Change: N201D

DomainStartEndE-ValueType
internal_repeat_1 14 35 4.74e-6 PROSPERO
low complexity region 36 53 N/A INTRINSIC
internal_repeat_1 86 106 4.74e-6 PROSPERO
low complexity region 108 131 N/A INTRINSIC
coiled coil region 240 422 N/A INTRINSIC
coiled coil region 455 483 N/A INTRINSIC
coiled coil region 506 557 N/A INTRINSIC
IG 583 667 2e-8 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000200589
AA Change: N187D

PolyPhen 2 Score 0.044 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000142559
Gene: ENSMUSG00000039103
AA Change: N187D

DomainStartEndE-ValueType
internal_repeat_1 14 35 8.44e-7 PROSPERO
low complexity region 36 53 N/A INTRINSIC
internal_repeat_1 86 106 8.44e-7 PROSPERO
low complexity region 108 131 N/A INTRINSIC
coiled coil region 226 333 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199983
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198734
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199752
Predicted Effect probably benign
Transcript: ENSMUST00000199470
SMART Domains Protein: ENSMUSP00000143133
Gene: ENSMUSG00000039103

DomainStartEndE-ValueType
internal_repeat_1 14 35 5.77e-6 PROSPERO
low complexity region 36 53 N/A INTRINSIC
internal_repeat_1 86 106 5.77e-6 PROSPERO
low complexity region 108 131 N/A INTRINSIC
low complexity region 176 210 N/A INTRINSIC
low complexity region 248 259 N/A INTRINSIC
coiled coil region 321 349 N/A INTRINSIC
coiled coil region 372 423 N/A INTRINSIC
IG 449 533 2e-8 SMART
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 97.9%
  • 10x: 94.8%
  • 20x: 87.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a filamentous actin-binding protein that may function in cell adhesion and migration. Mutations in this gene have been associated with dilated cardiomyopathy, also known as CMD1CC. Alternatively spliced transcript variants have been described.[provided by RefSeq, Feb 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit postnatal lethality with endomyocardial fibroelastosis, cardiac hypertrophy and dilated cardiomyopathy. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921528I07Rik G A 9: 114,129,077 (GRCm39) noncoding transcript Het
Aadacl2 T A 3: 59,932,143 (GRCm39) Y219* probably null Het
Adamts13 C A 2: 26,895,198 (GRCm39) D1096E probably benign Het
Adamts16 T G 13: 70,927,671 (GRCm39) K523Q possibly damaging Het
Adcy2 A G 13: 68,820,019 (GRCm39) F740S probably benign Het
Carmil1 T A 13: 24,266,003 (GRCm39) N253I probably damaging Het
Ccdc97 T C 7: 25,413,833 (GRCm39) T283A probably damaging Het
Cmpk2 G T 12: 26,527,150 (GRCm39) E380* probably null Het
Csmd3 A G 15: 47,833,543 (GRCm39) I911T probably damaging Het
Cyp2c39 T C 19: 39,502,079 (GRCm39) L156P probably damaging Het
D7Ertd443e T C 7: 133,899,866 (GRCm39) I499V possibly damaging Het
Dhx58 A C 11: 100,592,374 (GRCm39) probably null Het
Dip2a C T 10: 76,134,621 (GRCm39) G390S probably damaging Het
Dusp10 A G 1: 183,801,253 (GRCm39) D340G probably damaging Het
Epha1 A T 6: 42,342,407 (GRCm39) C314S probably damaging Het
Exph5 A T 9: 53,284,602 (GRCm39) H561L probably benign Het
Fbxw26 A G 9: 109,552,780 (GRCm39) probably null Het
Foxc1 A C 13: 31,991,495 (GRCm39) N102T probably damaging Het
Fsip2 T C 2: 82,814,908 (GRCm39) I3547T probably benign Het
Gm5464 G T 14: 67,106,774 (GRCm39) probably benign Het
Gnptab C T 10: 88,269,456 (GRCm39) R720C possibly damaging Het
Greb1l T C 18: 10,469,375 (GRCm39) V130A possibly damaging Het
Hmg20a A T 9: 56,394,934 (GRCm39) D216V probably damaging Het
Hnrnpul2 C A 19: 8,801,777 (GRCm39) D328E probably damaging Het
Hsh2d G A 8: 72,954,304 (GRCm39) D229N probably benign Het
Ift172 T C 5: 31,410,985 (GRCm39) Y1691C probably damaging Het
Kremen2 T C 17: 23,961,784 (GRCm39) D241G probably benign Het
Meis2 T C 2: 115,893,897 (GRCm39) D5G possibly damaging Het
Mrps5 G A 2: 127,433,749 (GRCm39) R46K probably benign Het
Myh14 C T 7: 44,310,374 (GRCm39) V170M probably damaging Het
Or11g26 T A 14: 50,753,282 (GRCm39) M207K probably benign Het
Or4d11 A T 19: 12,013,765 (GRCm39) S114T probably benign Het
Or51l14 T A 7: 103,101,423 (GRCm39) I293N probably damaging Het
Pacs1 C T 19: 5,191,726 (GRCm39) V704M probably damaging Het
Papolg A G 11: 23,822,425 (GRCm39) probably null Het
Pdlim3 T C 8: 46,370,543 (GRCm39) V281A probably benign Het
Plpp4 T G 7: 128,925,190 (GRCm39) F142V probably damaging Het
Prb1a G A 6: 132,184,620 (GRCm39) Q338* probably null Het
Psg26 G T 7: 18,216,481 (GRCm39) Y119* probably null Het
Ptger4 A G 15: 5,272,491 (GRCm39) C68R probably benign Het
Ptpre T A 7: 135,272,444 (GRCm39) I399N probably damaging Het
Ripply2 A G 9: 86,898,372 (GRCm39) Y72C probably damaging Het
Rp1l1 T A 14: 64,266,837 (GRCm39) S808T possibly damaging Het
Scn5a G A 9: 119,362,838 (GRCm39) T594I probably damaging Het
Sf3b1 T C 1: 55,037,267 (GRCm39) D883G probably benign Het
Skint5 A T 4: 113,369,220 (GRCm39) probably null Het
Terf1 A G 1: 15,889,207 (GRCm39) H212R probably damaging Het
Tmco5 T G 2: 116,711,269 (GRCm39) probably null Het
Tnfaip3 A T 10: 18,882,660 (GRCm39) Y252* probably null Het
Tnrc6a T A 7: 122,770,083 (GRCm39) N624K probably damaging Het
Top3a C A 11: 60,633,615 (GRCm39) R827L probably damaging Het
Unc79 G A 12: 103,055,031 (GRCm39) probably null Het
Usp20 T C 2: 30,901,116 (GRCm39) S422P probably benign Het
Utrn T C 10: 12,509,766 (GRCm39) E2402G probably benign Het
Wdr3 G A 3: 100,063,734 (GRCm39) Q181* probably null Het
Zfp536 T C 7: 37,267,373 (GRCm39) E681G probably damaging Het
Zfp91 C T 19: 12,747,438 (GRCm39) V562I possibly damaging Het
Zfp942 A T 17: 22,148,017 (GRCm39) I204N probably benign Het
Other mutations in Nexn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01316:Nexn APN 3 151,952,870 (GRCm39) missense probably benign 0.00
IGL01681:Nexn APN 3 151,949,507 (GRCm39) missense possibly damaging 0.86
IGL02098:Nexn APN 3 151,949,540 (GRCm39) nonsense probably null
IGL02146:Nexn APN 3 151,952,885 (GRCm39) missense probably benign 0.01
IGL02151:Nexn APN 3 151,953,881 (GRCm39) missense probably damaging 0.99
R0540:Nexn UTSW 3 151,953,879 (GRCm39) nonsense probably null
R1501:Nexn UTSW 3 151,943,323 (GRCm39) missense possibly damaging 0.91
R1828:Nexn UTSW 3 151,948,405 (GRCm39) missense probably damaging 1.00
R1903:Nexn UTSW 3 151,953,818 (GRCm39) missense probably damaging 0.99
R1990:Nexn UTSW 3 151,958,576 (GRCm39) missense probably damaging 1.00
R2857:Nexn UTSW 3 151,953,680 (GRCm39) missense probably damaging 1.00
R2858:Nexn UTSW 3 151,953,680 (GRCm39) missense probably damaging 1.00
R4482:Nexn UTSW 3 151,948,390 (GRCm39) missense probably damaging 0.99
R4593:Nexn UTSW 3 151,958,553 (GRCm39) missense probably damaging 1.00
R4750:Nexn UTSW 3 151,943,359 (GRCm39) missense probably damaging 1.00
R5113:Nexn UTSW 3 151,949,525 (GRCm39) missense probably damaging 1.00
R5252:Nexn UTSW 3 151,943,590 (GRCm39) missense probably benign 0.01
R5289:Nexn UTSW 3 151,953,709 (GRCm39) missense probably benign 0.13
R5502:Nexn UTSW 3 151,943,941 (GRCm39) missense probably damaging 1.00
R5746:Nexn UTSW 3 151,948,513 (GRCm39) unclassified probably benign
R6230:Nexn UTSW 3 151,943,912 (GRCm39) missense probably damaging 1.00
R7251:Nexn UTSW 3 151,952,832 (GRCm39) missense probably damaging 0.96
R7523:Nexn UTSW 3 151,952,815 (GRCm39) missense probably benign 0.01
R7571:Nexn UTSW 3 151,959,284 (GRCm39) missense possibly damaging 0.80
R7587:Nexn UTSW 3 151,952,815 (GRCm39) missense probably benign 0.01
R8359:Nexn UTSW 3 151,953,998 (GRCm39) missense probably damaging 0.98
R8898:Nexn UTSW 3 151,948,306 (GRCm39) missense probably benign 0.08
R9382:Nexn UTSW 3 151,959,401 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTCTCGCCTCCTCAAAGGAACGTC -3'
(R):5'- AGACTGCTCCTTGAAACTGCCATC -3'

Sequencing Primer
(F):5'- AAAGGAACGTCTCTCTTCTTCTAAGC -3'
(R):5'- gttttgttttttgttttgttttgtCC -3'
Posted On 2013-04-24