Incidental Mutation 'R5113:Nexn'
ID 394007
Institutional Source Beutler Lab
Gene Symbol Nexn
Ensembl Gene ENSMUSG00000039103
Gene Name nexilin
Synonyms 1110046H09Rik, nF actin binding protein
MMRRC Submission 042701-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.392) question?
Stock # R5113 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 151942619-151971987 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 151949525 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Cysteine at position 258 (R258C)
Ref Sequence ENSEMBL: ENSMUSP00000143133 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046045] [ENSMUST00000196504] [ENSMUST00000196815] [ENSMUST00000198460] [ENSMUST00000198648] [ENSMUST00000199423] [ENSMUST00000199470] [ENSMUST00000198750] [ENSMUST00000199685] [ENSMUST00000200589]
AlphaFold Q7TPW1
Predicted Effect probably damaging
Transcript: ENSMUST00000046045
AA Change: R328C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000037120
Gene: ENSMUSG00000039103
AA Change: R328C

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
SMART Domains Protein: ENSMUSP00000143180
Gene: ENSMUSG00000039103

DomainStartEndE-ValueType
coiled coil region 40 92 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000196529
AA Change: R194C
Predicted Effect probably benign
Transcript: ENSMUST00000196815
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198404
Predicted Effect probably damaging
Transcript: ENSMUST00000198460
AA Change: R315C

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000143573
Gene: ENSMUSG00000039103
AA Change: R315C

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: ENSMUST00000198648
SMART Domains Protein: ENSMUSP00000143294
Gene: ENSMUSG00000039103

DomainStartEndE-ValueType
coiled coil region 40 92 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000199423
AA Change: R392C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000142936
Gene: ENSMUSG00000039103
AA Change: R392C

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 damaging
Transcript: ENSMUST00000199470
AA Change: R258C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000143133
Gene: ENSMUSG00000039103
AA Change: R258C

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198734
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199983
Predicted Effect probably benign
Transcript: ENSMUST00000198750
SMART Domains Protein: ENSMUSP00000142574
Gene: ENSMUSG00000039103

DomainStartEndE-ValueType
coiled coil region 40 86 N/A INTRINSIC
coiled coil region 162 269 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000199685
SMART Domains Protein: ENSMUSP00000142569
Gene: ENSMUSG00000039103

DomainStartEndE-ValueType
coiled coil region 40 92 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000200589
SMART Domains Protein: ENSMUSP00000142559
Gene: ENSMUSG00000039103

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
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.4%
  • 20x: 92.6%
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alox12e A G 11: 70,206,821 (GRCm39) V622A possibly damaging Het
Ankef1 A G 2: 136,394,361 (GRCm39) N590S probably benign Het
Anks6 C T 4: 47,030,795 (GRCm39) G601S probably damaging Het
Ano3 A T 2: 110,491,825 (GRCm39) N867K possibly damaging Het
Ash1l T C 3: 88,973,582 (GRCm39) V2547A probably damaging Het
Chil5 A T 3: 105,925,294 (GRCm39) V209E possibly damaging Het
Cltc A T 11: 86,613,147 (GRCm39) C459S probably damaging Het
Col6a4 T A 9: 105,944,159 (GRCm39) D1105V possibly damaging Het
Cyp2c66 A G 19: 39,151,882 (GRCm39) D199G probably benign Het
Cyp4f18 A G 8: 72,742,902 (GRCm39) probably null Het
Cysrt1 A T 2: 25,129,363 (GRCm39) C50S possibly damaging Het
Dapk1 A G 13: 60,869,592 (GRCm39) K278R probably benign Het
Eefsec C A 6: 88,258,557 (GRCm39) S512I probably damaging Het
Emilin1 T C 5: 31,077,964 (GRCm39) F908L possibly damaging Het
Eml1 T C 12: 108,503,596 (GRCm39) V731A possibly damaging Het
Erc2 T C 14: 27,374,829 (GRCm39) S16P probably benign Het
Gfpt2 A G 11: 49,714,626 (GRCm39) R342G probably damaging Het
Gpr142 A T 11: 114,695,143 (GRCm39) Q36L probably benign Het
Grik5 A G 7: 24,714,952 (GRCm39) S681P probably damaging Het
Hecw1 A T 13: 14,520,614 (GRCm39) S208T possibly damaging Het
Hmgcr G A 13: 96,793,240 (GRCm39) A464V probably benign Het
Igkv2-109 A G 6: 68,280,069 (GRCm39) T97A possibly damaging Het
Ino80 G T 2: 119,262,426 (GRCm39) Q687K probably damaging Het
Kdm4d T C 9: 14,375,409 (GRCm39) N150D probably damaging Het
Klf4 A G 4: 55,530,481 (GRCm39) I210T possibly damaging Het
Klkb1 C A 8: 45,723,734 (GRCm39) Q560H probably benign Het
Lce1a2 A T 3: 92,576,442 (GRCm39) V40E unknown Het
Maob T C X: 16,582,662 (GRCm39) T400A probably benign Het
Mipol1 C T 12: 57,543,285 (GRCm39) T393I probably benign Het
Mst1 A G 9: 107,959,446 (GRCm39) D244G probably damaging Het
Optc T C 1: 133,828,715 (GRCm39) probably benign Het
Or10d5 T C 9: 39,861,221 (GRCm39) N282S probably damaging Het
Or11h23 A C 14: 50,948,371 (GRCm39) I195L probably benign Het
Or6c207 A G 10: 129,104,535 (GRCm39) I219T probably damaging Het
Or7a37 A G 10: 78,806,037 (GRCm39) I185V probably benign Het
Pabpc2 C A 18: 39,908,436 (GRCm39) P567Q probably benign Het
Pierce2 T A 9: 72,887,175 (GRCm39) R111* probably null Het
Ppm1j A G 3: 104,691,990 (GRCm39) H324R possibly damaging Het
Reg3g A T 6: 78,443,544 (GRCm39) probably null Het
Sipa1l1 C T 12: 82,487,682 (GRCm39) A1652V probably benign Het
Ski T C 4: 155,243,849 (GRCm39) T554A probably benign Het
Slfn5 G A 11: 82,852,522 (GRCm39) V883M probably benign Het
Stradb T C 1: 59,030,333 (GRCm39) probably benign Het
Tex19.1 A G 11: 121,038,625 (GRCm39) T328A probably benign Het
Tpsab1 T C 17: 25,564,373 (GRCm39) N27S possibly damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Ttn A T 2: 76,643,244 (GRCm39) L13225Q probably damaging Het
Vmn1r28 A G 6: 58,242,843 (GRCm39) T229A probably benign Het
Wapl A G 14: 34,446,711 (GRCm39) K600E probably damaging Het
Zfp217 T C 2: 169,955,978 (GRCm39) probably null 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
R0369:Nexn UTSW 3 151,953,894 (GRCm39) missense probably benign 0.40
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
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'- CAGACATGGTAGCCTATATATGTGTC -3'
(R):5'- TGGTTATCCTCCATATCACAGATACCC -3'

Sequencing Primer
(F):5'- TCAGAGCACTAAGTGAGC -3'
(R):5'- TATCACAGATACCCCAGTCTAGAAGG -3'
Posted On 2016-06-15