Incidental Mutation 'R5934:Musk'
ID 462083
Institutional Source Beutler Lab
Gene Symbol Musk
Ensembl Gene ENSMUSG00000057280
Gene Name muscle, skeletal, receptor tyrosine kinase
Synonyms Nsk1, MDK4, Nsk2, Nsk3
MMRRC Submission 044128-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5934 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 58285960-58374303 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 58373613 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Glutamine at position 838 (L838Q)
Ref Sequence ENSEMBL: ENSMUSP00000136696 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081919] [ENSMUST00000084578] [ENSMUST00000098057] [ENSMUST00000098059] [ENSMUST00000102893] [ENSMUST00000177951] [ENSMUST00000179951]
AlphaFold Q61006
Predicted Effect probably damaging
Transcript: ENSMUST00000081919
AA Change: L836Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000080590
Gene: ENSMUSG00000057280
AA Change: L836Q

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
IGc2 40 106 1.16e-8 SMART
IGc2 133 197 1.79e-14 SMART
IGc2 224 289 4.67e-4 SMART
Pfam:Fz 317 448 1.1e-27 PFAM
transmembrane domain 495 517 N/A INTRINSIC
low complexity region 518 529 N/A INTRINSIC
low complexity region 558 567 N/A INTRINSIC
TyrKc 574 855 2.96e-140 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000084578
AA Change: L836Q

PolyPhen 2 Score 0.728 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000081625
Gene: ENSMUSG00000057280
AA Change: L836Q

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
IGc2 40 106 1.16e-8 SMART
IGc2 133 197 1.79e-14 SMART
IGc2 224 289 4.67e-4 SMART
Pfam:Fz 317 448 1.2e-28 PFAM
transmembrane domain 495 517 N/A INTRINSIC
low complexity region 518 529 N/A INTRINSIC
low complexity region 558 567 N/A INTRINSIC
TyrKc 574 855 2.96e-140 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000098057
AA Change: L861Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095665
Gene: ENSMUSG00000057280
AA Change: L861Q

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
IGc2 40 106 1.16e-8 SMART
IGc2 133 197 1.79e-14 SMART
IGc2 234 299 4.67e-4 SMART
Pfam:Fz 342 467 1.4e-15 PFAM
transmembrane domain 520 542 N/A INTRINSIC
low complexity region 543 554 N/A INTRINSIC
low complexity region 583 592 N/A INTRINSIC
TyrKc 599 880 2.96e-140 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000098059
AA Change: L838Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095667
Gene: ENSMUSG00000057280
AA Change: L838Q

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
IGc2 40 106 1.16e-8 SMART
IGc2 133 197 1.79e-14 SMART
IGc2 234 299 4.67e-4 SMART
low complexity region 303 318 N/A INTRINSIC
Pfam:Fz 327 458 2.1e-28 PFAM
transmembrane domain 497 519 N/A INTRINSIC
low complexity region 520 531 N/A INTRINSIC
low complexity region 560 569 N/A INTRINSIC
TyrKc 576 857 2.96e-140 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000102893
AA Change: L828Q

PolyPhen 2 Score 0.034 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000099957
Gene: ENSMUSG00000057280
AA Change: L828Q

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
IGc2 40 106 1.16e-8 SMART
IGc2 133 197 1.79e-14 SMART
IGc2 224 289 4.67e-4 SMART
Pfam:Fz 317 448 1.1e-27 PFAM
transmembrane domain 487 509 N/A INTRINSIC
low complexity region 510 521 N/A INTRINSIC
low complexity region 550 559 N/A INTRINSIC
TyrKc 566 847 2.96e-140 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000177951
AA Change: L838Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000136696
Gene: ENSMUSG00000057280
AA Change: L838Q

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
IGc2 40 106 1.16e-8 SMART
IGc2 133 197 1.79e-14 SMART
IGc2 234 299 4.67e-4 SMART
Pfam:Fz 327 458 1.1e-27 PFAM
transmembrane domain 497 519 N/A INTRINSIC
low complexity region 520 531 N/A INTRINSIC
low complexity region 560 569 N/A INTRINSIC
TyrKc 576 857 2.96e-140 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000179951
AA Change: L846Q

PolyPhen 2 Score 0.577 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000137453
Gene: ENSMUSG00000057280
AA Change: L846Q

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
IGc2 40 106 1.16e-8 SMART
IGc2 133 197 1.79e-14 SMART
IGc2 234 299 4.67e-4 SMART
low complexity region 303 318 N/A INTRINSIC
Pfam:Fz 327 458 1.2e-27 PFAM
transmembrane domain 505 527 N/A INTRINSIC
low complexity region 528 539 N/A INTRINSIC
low complexity region 568 577 N/A INTRINSIC
TyrKc 584 865 2.96e-140 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.3%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the protein tyrosine kinase family. The encoded protein is a type 1 receptor-like protein located in muscle membrane that is activated by the heparan sulfate proteoglycan agrin released by nerve cells. The encoded protein activates signaling cascades responsible for multiple aspects of motor neuron and muscle development, including organization of the postsynaptic membrane, synaptic gene transcription, patterning of skeletal muscle, anchoring of acetylcholinesterase, and guidance of motor axons. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation lack neuromuscular synapses and spontaneous movement, and die at birth of respiratory failure. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb4 T C 5: 8,980,806 (GRCm39) V596A probably benign Het
Acot11 C T 4: 106,617,327 (GRCm39) G240R probably damaging Het
Afg1l G A 10: 42,194,682 (GRCm39) T370M probably damaging Het
Aldh2 T C 5: 121,717,678 (GRCm39) T118A probably benign Het
Apcdd1 C T 18: 63,084,940 (GRCm39) A379V possibly damaging Het
Atp1a3 T C 7: 24,678,299 (GRCm39) probably benign Het
Calhm5 A G 10: 33,968,198 (GRCm39) V285A possibly damaging Het
Cd96 G T 16: 45,938,266 (GRCm39) D66E probably benign Het
Cdh5 T A 8: 104,864,900 (GRCm39) V506E probably benign Het
Cep70 T C 9: 99,136,318 (GRCm39) I7T probably benign Het
Ckb A T 12: 111,636,663 (GRCm39) V237D probably damaging Het
Col6a6 C T 9: 105,644,274 (GRCm39) D1306N probably damaging Het
Cysltr2 T C 14: 73,266,931 (GRCm39) K260E probably benign Het
Ddhd2 A G 8: 26,243,140 (GRCm39) S19P probably damaging Het
Dnah17 G T 11: 117,931,928 (GRCm39) D3681E probably benign Het
Dop1a T A 9: 86,424,495 (GRCm39) Y2068* probably null Het
Fryl T C 5: 73,248,060 (GRCm39) Y1019C probably damaging Het
Fsip2 G A 2: 82,817,092 (GRCm39) C4275Y possibly damaging Het
Gapdh A G 6: 125,139,664 (GRCm39) V202A probably damaging Het
Gmeb2 T C 2: 180,897,367 (GRCm39) I250M possibly damaging Het
Gpr88 C T 3: 116,045,958 (GRCm39) G118R probably damaging Het
Hdhd3 C A 4: 62,417,607 (GRCm39) V190L possibly damaging Het
Heg1 C T 16: 33,547,289 (GRCm39) T461M probably damaging Het
Hspg2 A G 4: 137,246,083 (GRCm39) Y989C probably damaging Het
Ift74 A T 4: 94,520,971 (GRCm39) M175L probably benign Het
Kcnh3 G A 15: 99,124,414 (GRCm39) R101Q possibly damaging Het
Kif20b G T 19: 34,918,721 (GRCm39) V702F probably benign Het
Klhl1 A G 14: 96,360,651 (GRCm39) probably null Het
Lrrk2 T C 15: 91,618,249 (GRCm39) V916A probably benign Het
Macir A T 1: 97,573,655 (GRCm39) C137S possibly damaging Het
Mpp4 A T 1: 59,160,535 (GRCm39) D589E probably damaging Het
Msl2 T C 9: 100,979,017 (GRCm39) C464R probably damaging Het
Mucl2 A T 15: 103,927,832 (GRCm39) S42T probably benign Het
Nos1 A G 5: 118,074,510 (GRCm39) H1052R probably damaging Het
Or10d4b C T 9: 39,534,479 (GRCm39) T20I probably damaging Het
Or10v1 A G 19: 11,874,293 (GRCm39) R303G probably benign Het
Or1j20 T A 2: 36,760,280 (GRCm39) I234N probably benign Het
Or2at1 A T 7: 99,416,596 (GRCm39) I76F probably damaging Het
Or4d2 T C 11: 87,784,049 (GRCm39) R234G possibly damaging Het
Or52e15 C A 7: 104,645,385 (GRCm39) C242F probably damaging Het
Or56a5 G A 7: 104,792,867 (GRCm39) S211F probably benign Het
Or5w8 T C 2: 87,687,585 (GRCm39) V22A probably benign Het
Or8u8 T A 2: 86,012,446 (GRCm39) Q3L probably benign Het
Pard3 T G 8: 128,115,819 (GRCm39) L636R probably damaging Het
Pigr A T 1: 130,772,264 (GRCm39) S161C probably damaging Het
Polr1e T C 4: 45,029,369 (GRCm39) S325P probably damaging Het
Prrc2a A T 17: 35,369,060 (GRCm39) V1992E probably damaging Het
Psma5-ps T C 10: 85,150,145 (GRCm39) noncoding transcript Het
Ptpdc1 T C 13: 48,739,845 (GRCm39) K468E probably benign Het
Rab22a A G 2: 173,503,297 (GRCm39) T37A probably damaging Het
Rai14 T A 15: 10,575,245 (GRCm39) K571I probably damaging Het
Reck G A 4: 43,930,979 (GRCm39) G660D probably damaging Het
Rgs4 T C 1: 169,572,807 (GRCm39) D43G possibly damaging Het
Ryr2 A T 13: 11,599,040 (GRCm39) D4645E probably damaging Het
Sf3b3 A G 8: 111,550,102 (GRCm39) S639P probably damaging Het
Slc27a4 G T 2: 29,701,672 (GRCm39) R430L probably damaging Het
Slfn1 T A 11: 83,012,770 (GRCm39) Y295* probably null Het
Slfn5 C T 11: 82,847,418 (GRCm39) S101L probably damaging Het
Sult1d1 CCATG CCATGGCATG 5: 87,707,629 (GRCm39) probably null Het
Tchh A T 3: 93,351,419 (GRCm39) Q286H unknown Het
Tmem184c A T 8: 78,331,352 (GRCm39) Y172* probably null Het
Tsc22d1 T G 14: 76,656,266 (GRCm39) M833R possibly damaging Het
Ugt1a7c G T 1: 88,023,601 (GRCm39) L253F probably damaging Het
Usp19 C T 9: 108,369,766 (GRCm39) probably benign Het
Xirp2 T A 2: 67,355,148 (GRCm39) I3303K possibly damaging Het
Zfp574 G A 7: 24,779,757 (GRCm39) A260T probably benign Het
Zswim6 A G 13: 107,880,642 (GRCm39) noncoding transcript Het
Other mutations in Musk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01406:Musk APN 4 58,367,539 (GRCm39) missense probably damaging 1.00
IGL01727:Musk APN 4 58,303,887 (GRCm39) missense probably benign 0.37
IGL01981:Musk APN 4 58,296,629 (GRCm39) missense probably damaging 1.00
IGL02064:Musk APN 4 58,286,128 (GRCm39) missense possibly damaging 0.89
IGL02326:Musk APN 4 58,354,113 (GRCm39) missense probably benign 0.02
IGL02475:Musk APN 4 58,353,936 (GRCm39) critical splice acceptor site probably benign
IGL02585:Musk APN 4 58,347,849 (GRCm39) missense probably benign
IGL02719:Musk APN 4 58,356,496 (GRCm39) missense probably benign
IGL02797:Musk APN 4 58,366,921 (GRCm39) missense probably benign 0.00
IGL02869:Musk APN 4 58,354,078 (GRCm39) missense probably benign 0.05
IGL02940:Musk APN 4 58,373,364 (GRCm39) missense probably damaging 1.00
IGL03167:Musk APN 4 58,366,821 (GRCm39) missense possibly damaging 0.81
IGL03230:Musk APN 4 58,296,710 (GRCm39) missense probably damaging 1.00
BB002:Musk UTSW 4 58,367,513 (GRCm39) missense probably damaging 1.00
BB012:Musk UTSW 4 58,367,513 (GRCm39) missense probably damaging 1.00
R0384:Musk UTSW 4 58,373,711 (GRCm39) makesense probably null
R1014:Musk UTSW 4 58,354,156 (GRCm39) missense possibly damaging 0.88
R1462:Musk UTSW 4 58,286,204 (GRCm39) splice site probably benign
R1493:Musk UTSW 4 58,354,003 (GRCm39) missense probably benign 0.19
R1739:Musk UTSW 4 58,293,563 (GRCm39) missense probably damaging 1.00
R1883:Musk UTSW 4 58,373,189 (GRCm39) missense probably benign 0.18
R2230:Musk UTSW 4 58,333,672 (GRCm39) missense possibly damaging 0.79
R2914:Musk UTSW 4 58,366,938 (GRCm39) missense probably damaging 0.99
R3508:Musk UTSW 4 58,327,347 (GRCm39) missense probably damaging 0.98
R4225:Musk UTSW 4 58,373,240 (GRCm39) missense probably damaging 0.99
R4601:Musk UTSW 4 58,301,625 (GRCm39) missense probably damaging 0.99
R4771:Musk UTSW 4 58,301,706 (GRCm39) missense probably benign 0.16
R4793:Musk UTSW 4 58,373,400 (GRCm39) missense probably damaging 1.00
R4845:Musk UTSW 4 58,296,679 (GRCm39) missense probably damaging 1.00
R4919:Musk UTSW 4 58,366,899 (GRCm39) missense probably damaging 1.00
R4954:Musk UTSW 4 58,344,222 (GRCm39) missense probably damaging 0.96
R5596:Musk UTSW 4 58,373,036 (GRCm39) missense probably damaging 1.00
R5715:Musk UTSW 4 58,333,663 (GRCm39) missense probably damaging 1.00
R5894:Musk UTSW 4 58,373,583 (GRCm39) missense probably damaging 1.00
R6230:Musk UTSW 4 58,367,576 (GRCm39) missense probably damaging 1.00
R6335:Musk UTSW 4 58,366,811 (GRCm39) missense probably benign
R6358:Musk UTSW 4 58,373,171 (GRCm39) missense possibly damaging 0.72
R6395:Musk UTSW 4 58,286,169 (GRCm39) missense probably benign
R6652:Musk UTSW 4 58,368,977 (GRCm39) missense probably damaging 1.00
R6764:Musk UTSW 4 58,354,027 (GRCm39) missense probably damaging 1.00
R7233:Musk UTSW 4 58,373,307 (GRCm39) missense possibly damaging 0.83
R7238:Musk UTSW 4 58,344,312 (GRCm39) missense probably benign 0.01
R7271:Musk UTSW 4 58,373,409 (GRCm39) missense probably damaging 1.00
R7511:Musk UTSW 4 58,333,672 (GRCm39) missense probably benign 0.10
R7925:Musk UTSW 4 58,367,513 (GRCm39) missense probably damaging 1.00
R8085:Musk UTSW 4 58,373,110 (GRCm39) missense probably benign 0.00
R8243:Musk UTSW 4 58,293,600 (GRCm39) missense probably benign
R8249:Musk UTSW 4 58,368,926 (GRCm39) missense probably damaging 1.00
R8501:Musk UTSW 4 58,367,502 (GRCm39) missense probably damaging 1.00
R8671:Musk UTSW 4 58,286,051 (GRCm39) start gained probably benign
R8672:Musk UTSW 4 58,286,051 (GRCm39) start gained probably benign
R8839:Musk UTSW 4 58,286,151 (GRCm39) missense probably benign
R8927:Musk UTSW 4 58,301,638 (GRCm39) missense probably damaging 0.99
R8928:Musk UTSW 4 58,301,638 (GRCm39) missense probably damaging 0.99
R8988:Musk UTSW 4 58,354,032 (GRCm39) missense probably benign 0.04
R9167:Musk UTSW 4 58,296,687 (GRCm39) missense probably benign 0.30
X0020:Musk UTSW 4 58,368,996 (GRCm39) missense probably damaging 1.00
X0066:Musk UTSW 4 58,327,356 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- ACCACTGAGTCGGATGTATGG -3'
(R):5'- CAATCAACTGGCACGTGATGTC -3'

Sequencing Primer
(F):5'- AGTCGGATGTATGGGCCTATG -3'
(R):5'- GCACGTGATGTCTGAGTTAAACTCC -3'
Posted On 2017-02-28