Incidental Mutation 'R8775:Nefm'
ID 664675
Institutional Source Beutler Lab
Gene Symbol Nefm
Ensembl Gene ENSMUSG00000022054
Gene Name neurofilament, medium polypeptide
Synonyms NF-M, Nfm, neurofilament-M, NF160, NF165, Nef3
MMRRC Submission 068719-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.375) question?
Stock # R8775 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 68356994-68362453 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 68362108 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 52 (Y52C)
Ref Sequence ENSEMBL: ENSMUSP00000022638 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022638] [ENSMUST00000111089]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000022638
AA Change: Y52C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000022638
Gene: ENSMUSG00000022054
AA Change: Y52C

DomainStartEndE-ValueType
Pfam:Filament_head 9 97 2.6e-18 PFAM
Filament 98 409 1.16e-131 SMART
coiled coil region 460 533 N/A INTRINSIC
low complexity region 540 604 N/A INTRINSIC
low complexity region 608 668 N/A INTRINSIC
low complexity region 703 719 N/A INTRINSIC
low complexity region 736 754 N/A INTRINSIC
low complexity region 777 796 N/A INTRINSIC
low complexity region 816 824 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000111089
AA Change: Y52C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106718
Gene: ENSMUSG00000022054
AA Change: Y52C

DomainStartEndE-ValueType
Pfam:Filament_head 9 97 1.6e-16 PFAM
Pfam:Filament 98 403 1.1e-104 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced axon diameter. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adck2 T C 6: 39,552,142 (GRCm39) probably null Het
Alpk3 A C 7: 80,727,598 (GRCm39) M243L probably benign Het
Anapc1 A T 2: 128,499,093 (GRCm39) Y860N possibly damaging Het
Asprv1 T C 6: 86,605,321 (GRCm39) S56P probably damaging Het
D130043K22Rik G T 13: 25,040,982 (GRCm39) E135* probably null Het
Dnmt3b A G 2: 153,511,711 (GRCm39) H293R possibly damaging Het
Dsg1a C T 18: 20,473,564 (GRCm39) S879L probably damaging Het
Fbxo24 C T 5: 137,611,213 (GRCm39) A526T possibly damaging Het
Fign A T 2: 63,810,891 (GRCm39) D126E probably benign Het
Gpr137 A G 19: 6,915,800 (GRCm39) F377L probably damaging Het
Gsdma2 A G 11: 98,540,009 (GRCm39) K44E probably damaging Het
Iigp1 A C 18: 60,523,596 (GRCm39) Y238S probably damaging Het
Itga8 C G 2: 12,187,495 (GRCm39) G728A probably damaging Het
Kcnip2 T C 19: 45,782,149 (GRCm39) N258S possibly damaging Het
Lcat A G 8: 106,669,023 (GRCm39) I84T possibly damaging Het
Mansc1 C T 6: 134,587,631 (GRCm39) R182H probably benign Het
Myh4 T C 11: 67,148,006 (GRCm39) M1685T probably benign Het
Myo10 T A 15: 25,800,145 (GRCm39) V1407E probably damaging Het
Ncam2 T A 16: 81,314,429 (GRCm39) N468K probably benign Het
Nckap1 A G 2: 80,375,410 (GRCm39) S297P probably benign Het
Ntng2 A T 2: 29,117,976 (GRCm39) N157K possibly damaging Het
Oscp1 T C 4: 125,970,619 (GRCm39) V136A probably benign Het
Oser1 G A 2: 163,249,004 (GRCm39) T66I probably benign Het
Palld A G 8: 62,138,006 (GRCm39) L583P possibly damaging Het
Pex7 A G 10: 19,760,522 (GRCm39) probably null Het
Ppp2r3d A G 9: 101,004,204 (GRCm39) Y378H probably benign Het
Prss33 T A 17: 24,052,885 (GRCm39) N263I possibly damaging Het
Psg25 A C 7: 18,255,153 (GRCm39) C454W probably damaging Het
Ptpn21 T C 12: 98,649,001 (GRCm39) probably null Het
Sh3bp2 A T 5: 34,719,751 (GRCm39) S587C probably damaging Het
Sos2 A G 12: 69,664,006 (GRCm39) F493L probably benign Het
St8sia4 T A 1: 95,519,472 (GRCm39) T339S possibly damaging Het
Taok1 T C 11: 77,470,632 (GRCm39) K58E probably benign Het
Thsd1 A G 8: 22,749,643 (GRCm39) D838G possibly damaging Het
Tulp2 A G 7: 45,164,914 (GRCm39) T65A probably benign Het
Usp54 A T 14: 20,638,466 (GRCm39) S205T probably benign Het
Vmn2r16 C T 5: 109,488,231 (GRCm39) T368M probably benign Het
Vmn2r37 A T 7: 9,218,991 (GRCm39) Y464* probably null Het
Wdsub1 A G 2: 59,693,014 (GRCm39) M300T probably damaging Het
Xrcc5 C T 1: 72,433,089 (GRCm39) T716I probably benign Het
Zfp619 G T 7: 39,184,639 (GRCm39) C223F possibly damaging Het
Other mutations in Nefm
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02281:Nefm APN 14 68,361,913 (GRCm39) missense probably damaging 1.00
IGL02379:Nefm APN 14 68,357,688 (GRCm39) intron probably benign
IGL02664:Nefm APN 14 68,357,664 (GRCm39) intron probably benign
IGL03115:Nefm APN 14 68,357,728 (GRCm39) intron probably benign
IGL03328:Nefm APN 14 68,358,739 (GRCm39) missense probably benign 0.28
IGL03055:Nefm UTSW 14 68,360,358 (GRCm39) missense probably damaging 0.98
P0025:Nefm UTSW 14 68,358,414 (GRCm39) intron probably benign
R0055:Nefm UTSW 14 68,358,648 (GRCm39) intron probably benign
R0055:Nefm UTSW 14 68,358,648 (GRCm39) intron probably benign
R0111:Nefm UTSW 14 68,361,991 (GRCm39) missense probably benign 0.43
R0240:Nefm UTSW 14 68,358,583 (GRCm39) nonsense probably null
R0240:Nefm UTSW 14 68,358,583 (GRCm39) nonsense probably null
R0480:Nefm UTSW 14 68,361,608 (GRCm39) missense probably damaging 1.00
R0505:Nefm UTSW 14 68,361,608 (GRCm39) missense probably damaging 1.00
R0565:Nefm UTSW 14 68,362,070 (GRCm39) missense probably damaging 1.00
R1454:Nefm UTSW 14 68,358,828 (GRCm39) missense probably damaging 1.00
R1902:Nefm UTSW 14 68,361,563 (GRCm39) missense probably benign 0.02
R2680:Nefm UTSW 14 68,361,235 (GRCm39) missense probably damaging 1.00
R3763:Nefm UTSW 14 68,361,797 (GRCm39) missense probably damaging 1.00
R4996:Nefm UTSW 14 68,358,570 (GRCm39) intron probably benign
R5426:Nefm UTSW 14 68,357,515 (GRCm39) intron probably benign
R5613:Nefm UTSW 14 68,358,583 (GRCm39) nonsense probably null
R5989:Nefm UTSW 14 68,361,778 (GRCm39) missense probably benign 0.16
R7255:Nefm UTSW 14 68,353,449 (GRCm39) missense probably benign 0.08
R8704:Nefm UTSW 14 68,358,510 (GRCm39) missense unknown
R8775-TAIL:Nefm UTSW 14 68,362,108 (GRCm39) missense probably damaging 1.00
R9250:Nefm UTSW 14 68,358,570 (GRCm39) intron probably benign
R9720:Nefm UTSW 14 68,358,793 (GRCm39) missense probably benign 0.39
Predicted Primers PCR Primer
(F):5'- GCACTTTCTCGATGTAGCCG -3'
(R):5'- AGCTGCTCCGCTATAAAGGG -3'

Sequencing Primer
(F):5'- TTCTCGATGTAGCCGGCGAAG -3'
(R):5'- CGCTATAAAGGGGCTGCG -3'
Posted On 2021-03-08