Incidental Mutation 'R5715:Musk'
ID 451094
Institutional Source Beutler Lab
Gene Symbol Musk
Ensembl Gene ENSMUSG00000057280
Gene Name muscle, skeletal, receptor tyrosine kinase
Synonyms Nsk1, MDK4, Nsk2, Nsk3
MMRRC Submission 043336-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5715 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 58285960-58374303 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 58333663 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 253 (I253F)
Ref Sequence ENSEMBL: ENSMUSP00000095667 (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: I243F

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000080590
Gene: ENSMUSG00000057280
AA Change: I243F

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 probably damaging
Transcript: ENSMUST00000084578
AA Change: I243F

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000081625
Gene: ENSMUSG00000057280
AA Change: I243F

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: I253F

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000095665
Gene: ENSMUSG00000057280
AA Change: I253F

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: I253F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095667
Gene: ENSMUSG00000057280
AA Change: I253F

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 damaging
Transcript: ENSMUST00000102893
AA Change: I243F

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000099957
Gene: ENSMUSG00000057280
AA Change: I243F

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: I253F

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000136696
Gene: ENSMUSG00000057280
AA Change: I253F

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 probably damaging
Transcript: ENSMUST00000179951
AA Change: I253F

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000137453
Gene: ENSMUSG00000057280
AA Change: I253F

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: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.7%
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930111J21Rik2 T A 11: 48,910,777 (GRCm39) Y552F probably damaging Het
Asprv1 T A 6: 86,605,596 (GRCm39) D147E probably benign Het
Atg4c G T 4: 99,146,639 (GRCm39) L405F probably damaging Het
Birc6 C T 17: 74,938,615 (GRCm39) L2670F probably damaging Het
Cdc20 T C 4: 118,292,015 (GRCm39) D379G probably damaging Het
Chd6 T C 2: 160,791,798 (GRCm39) M2520V probably benign Het
Clca4b A G 3: 144,619,018 (GRCm39) V707A probably benign Het
Cmtm1 CGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGT CGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGT 8: 105,036,102 (GRCm39) probably benign Het
Col12a1 A T 9: 79,523,347 (GRCm39) C2743* probably null Het
Coq6 C A 12: 84,413,681 (GRCm39) D70E probably benign Het
Cspg4 T A 9: 56,798,335 (GRCm39) V1450D possibly damaging Het
Dnah7a A G 1: 53,452,937 (GRCm39) L3847P probably damaging Het
Drd2 T A 9: 49,316,189 (GRCm39) H316Q probably benign Het
Dusp19 T A 2: 80,461,330 (GRCm39) N206K probably benign Het
Fam13c T G 10: 70,370,670 (GRCm39) F270C probably damaging Het
Fam20a T C 11: 109,569,257 (GRCm39) E246G probably damaging Het
Fbxo31 A G 8: 122,305,302 (GRCm39) F65L probably damaging Het
Fshr T A 17: 89,293,824 (GRCm39) probably null Het
Fstl4 T C 11: 52,891,243 (GRCm39) V127A possibly damaging Het
Gdpd4 A T 7: 97,610,804 (GRCm39) I75F probably benign Het
Grm5 C A 7: 87,779,464 (GRCm39) A968E probably benign Het
Gucy2g A C 19: 55,221,587 (GRCm39) F305V possibly damaging Het
Hivep3 T C 4: 119,953,570 (GRCm39) F629L probably benign Het
Hoxb1 A G 11: 96,257,152 (GRCm39) E167G probably benign Het
Hoxd4 T C 2: 74,557,708 (GRCm39) L29P probably damaging Het
Ikbkb A G 8: 23,168,866 (GRCm39) L211P probably damaging Het
Insc T C 7: 114,449,076 (GRCm39) V499A probably benign Het
Irak3 A T 10: 119,978,641 (GRCm39) H511Q possibly damaging Het
Itpripl1 T C 2: 126,983,927 (GRCm39) E65G probably damaging Het
Lurap1l T A 4: 80,871,958 (GRCm39) S150R possibly damaging Het
Mab21l3 C T 3: 101,730,723 (GRCm39) R172Q probably benign Het
Macf1 T C 4: 123,577,807 (GRCm39) D59G probably damaging Het
Mettl21a A T 1: 64,654,314 (GRCm39) S68T probably benign Het
Mlxip T A 5: 123,578,121 (GRCm39) W146R probably damaging Het
Mpp2 T A 11: 101,953,087 (GRCm39) N285I probably damaging Het
Mrgprb4 T C 7: 47,848,787 (GRCm39) N47S probably damaging Het
Msi2 A G 11: 88,276,889 (GRCm39) Y237H probably damaging Het
Muc4 C T 16: 32,570,734 (GRCm39) T598I possibly damaging Het
Myo5b G T 18: 74,875,246 (GRCm39) C1550F possibly damaging Het
Nckap5l T C 15: 99,321,457 (GRCm39) T1137A probably benign Het
Neb T C 2: 52,141,780 (GRCm39) D3009G probably damaging Het
Nxph1 T A 6: 9,247,740 (GRCm39) V237E probably damaging Het
Or52a33 A C 7: 103,289,009 (GRCm39) S113A probably damaging Het
Pla2g12a A G 3: 129,688,591 (GRCm39) K150E probably damaging Het
Potegl T C 2: 23,097,989 (GRCm39) Y56H possibly damaging Het
Pramel30 A G 4: 144,057,870 (GRCm39) D159G possibly damaging Het
Ptpn23 G A 9: 110,216,143 (GRCm39) R1238W probably damaging Het
Pts C T 9: 50,433,578 (GRCm39) G124R probably damaging Het
Rfk A T 19: 17,376,002 (GRCm39) I99F probably benign Het
Rictor A T 15: 6,780,197 (GRCm39) R151* probably null Het
Scn2a T A 2: 65,547,928 (GRCm39) I1040N probably benign Het
Serinc5 A C 13: 92,842,710 (GRCm39) T387P probably damaging Het
Sh3bp5l A G 11: 58,236,841 (GRCm39) Q266R possibly damaging Het
Slc14a2 T C 18: 78,201,551 (GRCm39) Y656C probably damaging Het
Slc26a3 T A 12: 31,498,842 (GRCm39) probably null Het
Slc3a2 G T 19: 8,685,594 (GRCm39) H168Q probably benign Het
Smarca2 A T 19: 26,626,522 (GRCm39) I449L probably benign Het
Smarcc1 T C 9: 110,025,435 (GRCm39) V704A possibly damaging Het
Sox13 A G 1: 133,313,921 (GRCm39) probably null Het
Sptbn5 T C 2: 119,902,985 (GRCm39) E7G probably damaging Het
Stard10 A G 7: 100,971,110 (GRCm39) D26G probably damaging Het
Tap1 A T 17: 34,411,868 (GRCm39) R91* probably null Het
Tgfbrap1 A T 1: 43,099,097 (GRCm39) V239D possibly damaging Het
Tmem209 A T 6: 30,497,922 (GRCm39) Y124* probably null Het
Tmprss2 T A 16: 97,370,183 (GRCm39) E327V possibly damaging Het
Ttbk1 T C 17: 46,790,133 (GRCm39) Y104C probably damaging Het
Ttll10 A T 4: 156,129,848 (GRCm39) F154I probably damaging Het
Ubn2 T A 6: 38,438,412 (GRCm39) Y40* probably null Het
Ubr5 A T 15: 38,002,477 (GRCm39) S1519T probably benign Het
Ugt3a1 A C 15: 9,306,430 (GRCm39) D193A probably damaging Het
Upf1 A T 8: 70,805,628 (GRCm39) Y6N probably damaging Het
Vmn2r103 A T 17: 20,015,201 (GRCm39) D447V probably benign Het
Vps39 T C 2: 120,155,717 (GRCm39) N519S possibly damaging Het
Zfp109 T C 7: 23,928,995 (GRCm39) E138G possibly damaging Het
Znrf3 A C 11: 5,236,239 (GRCm39) V157G possibly damaging 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
R5894:Musk UTSW 4 58,373,583 (GRCm39) missense probably damaging 1.00
R5934:Musk UTSW 4 58,373,613 (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'- AGCATACTCAGGGCACACAG -3'
(R):5'- GGACAGCTTTAAACACTGGTAAAAC -3'

Sequencing Primer
(F):5'- CAGTGTGACTGGAGTTTTAAAGTC -3'
(R):5'- GGAACAGTTCAGAGCCTACATCTTG -3'
Posted On 2017-01-03