Incidental Mutation 'R8771:Myo1c'
ID 664418
Institutional Source Beutler Lab
Gene Symbol Myo1c
Ensembl Gene ENSMUSG00000017774
Gene Name myosin IC
Synonyms myr2, mm1beta, C80397, myosin-Ibeta
MMRRC Submission 068602-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.684) question?
Stock # R8771 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 75541330-75564736 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 75556709 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 553 (K553R)
Ref Sequence ENSEMBL: ENSMUSP00000070388 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069057] [ENSMUST00000102504] [ENSMUST00000102505] [ENSMUST00000108431]
AlphaFold Q9WTI7
PDB Structure Crystal Structure of Myosin-1c tail in complex with Calmodulin [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000069057
AA Change: K553R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000070388
Gene: ENSMUSG00000017774
AA Change: K553R

DomainStartEndE-ValueType
MYSc 5 697 N/A SMART
IQ 698 720 3.85e-3 SMART
IQ 721 743 2.09e-4 SMART
Blast:MYSc 751 780 5e-9 BLAST
low complexity region 804 815 N/A INTRINSIC
Pfam:Myosin_TH1 838 1024 1.9e-41 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000102504
AA Change: K553R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000099562
Gene: ENSMUSG00000017774
AA Change: K553R

DomainStartEndE-ValueType
MYSc 5 697 N/A SMART
IQ 698 720 3.85e-3 SMART
IQ 721 743 2.09e-4 SMART
Blast:MYSc 751 780 5e-9 BLAST
low complexity region 804 815 N/A INTRINSIC
Pfam:Myosin_TH1 838 1024 1.9e-41 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000102505
AA Change: K588R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000099563
Gene: ENSMUSG00000017774
AA Change: K588R

DomainStartEndE-ValueType
MYSc 40 732 N/A SMART
IQ 733 755 3.85e-3 SMART
IQ 756 778 2.09e-4 SMART
Blast:MYSc 786 815 6e-9 BLAST
low complexity region 839 850 N/A INTRINSIC
Pfam:Myosin_TH1 874 1052 2.9e-29 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000108431
AA Change: K569R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000104069
Gene: ENSMUSG00000017774
AA Change: K569R

DomainStartEndE-ValueType
MYSc 21 713 N/A SMART
IQ 714 736 3.85e-3 SMART
IQ 737 759 2.09e-4 SMART
Blast:MYSc 767 796 5e-9 BLAST
low complexity region 820 831 N/A INTRINSIC
Pfam:Myosin_TH1 854 1040 3.3e-41 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency 100% (47/47)
MGI Phenotype FUNCTION: This gene encodes a member of the unconventional myosin protein family, which are actin-based molecular motors. The protein is found in the cytoplasm, and one isoform with a unique N-terminus is also found in the nucleus. The protein functions in intracellular vesicle transport to the plasma membrane. The nuclear isoform associates with RNA polymerase I and II and functions in transcription initiation. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-in (Y61G) mutation that sensitizes to N6-modified ADP analogs display altered fast adaption in vestibular hair cells. Mice homozygous for a nuclear isoform-specifc knock-out allele exhibit minor changes in bone marrow density and red blood cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 T C 3: 121,880,320 (GRCm39) I451T probably damaging Het
Acin1 T C 14: 54,880,496 (GRCm39) K1236E unknown Het
AI661453 T C 17: 47,777,683 (GRCm39) S470P unknown Het
Ano5 C A 7: 51,216,095 (GRCm39) N357K probably damaging Het
Ano5 C T 7: 51,220,047 (GRCm39) Q396* probably null Het
Baz1b T A 5: 135,273,151 (GRCm39) M1425K probably benign Het
Cdh22 A T 2: 164,988,689 (GRCm39) V222E possibly damaging Het
Celsr1 A T 15: 85,788,175 (GRCm39) S2692R probably benign Het
Ces5a A G 8: 94,255,249 (GRCm39) I144T possibly damaging Het
D5Ertd579e T A 5: 36,761,940 (GRCm39) N1309I probably damaging Het
Dnmt3b C T 2: 153,504,734 (GRCm39) T112M possibly damaging Het
Eif4g3 C T 4: 137,907,848 (GRCm39) Q1283* probably null Het
Etnppl T A 3: 130,414,024 (GRCm39) M41K probably damaging Het
Hhatl G A 9: 121,617,776 (GRCm39) T271I possibly damaging Het
Igkv5-37 A G 6: 69,940,423 (GRCm39) S74P probably damaging Het
Krt87 A G 15: 101,385,779 (GRCm39) V272A probably benign Het
Lgr6 A T 1: 134,933,429 (GRCm39) L262* probably null Het
Lrriq3 G A 3: 154,899,270 (GRCm39) V590I probably damaging Het
Mfsd13a T C 19: 46,360,668 (GRCm39) V382A probably damaging Het
Minar2 T C 18: 59,200,052 (GRCm39) probably benign Het
Mrc2 A G 11: 105,240,596 (GRCm39) T1429A probably benign Het
Mroh5 A T 15: 73,693,203 (GRCm39) M79K possibly damaging Het
Nbeal1 A G 1: 60,300,743 (GRCm39) T1488A probably benign Het
Or4c12 T C 2: 89,773,565 (GRCm39) K298R probably benign Het
Or5aq6 T C 2: 86,923,294 (GRCm39) Y149C probably benign Het
Or5m10b T G 2: 85,699,712 (GRCm39) Y259D probably damaging Het
Or5p76 T A 7: 108,122,632 (GRCm39) N175I possibly damaging Het
Prl7a1 A T 13: 27,819,811 (GRCm39) W148R probably damaging Het
Ptpn2 G T 18: 67,805,659 (GRCm39) T402K probably benign Het
Ptprf A G 4: 118,068,987 (GRCm39) M1665T possibly damaging Het
Raet1e G T 10: 22,057,041 (GRCm39) V122F probably damaging Het
Serpina3m A G 12: 104,357,841 (GRCm39) E255G probably damaging Het
Sorcs2 T C 5: 36,188,624 (GRCm39) Y828C probably damaging Het
Sprr1a T A 3: 92,391,989 (GRCm39) H4L probably benign Het
Sptssa A G 12: 54,703,211 (GRCm39) Y20H probably damaging Het
Synpo2l A G 14: 20,710,491 (GRCm39) S939P probably damaging Het
Tdrd7 T C 4: 46,010,800 (GRCm39) V568A probably damaging Het
Tmem132c C T 5: 127,437,192 (GRCm39) P227L probably benign Het
Tmtc3 A G 10: 100,286,180 (GRCm39) S548P possibly damaging Het
Trip12 A T 1: 84,721,018 (GRCm39) probably benign Het
Ttll6 A G 11: 96,042,762 (GRCm39) Y436C probably damaging Het
Unc80 A G 1: 66,685,554 (GRCm39) D2226G possibly damaging Het
Vmn1r142 T C 7: 21,862,737 (GRCm39) M242V probably benign Het
Vmn2r12 T G 5: 109,239,952 (GRCm39) T204P possibly damaging Het
Vmn2r16 C T 5: 109,488,231 (GRCm39) T368M probably benign Het
Vmn2r61 C A 7: 41,916,194 (GRCm39) A269D probably damaging Het
Zfp148 A G 16: 33,317,656 (GRCm39) D776G possibly damaging Het
Zfp775 A T 6: 48,596,906 (GRCm39) Q260L probably benign Het
Other mutations in Myo1c
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01346:Myo1c APN 11 75,563,076 (GRCm39) missense probably damaging 1.00
IGL02054:Myo1c APN 11 75,551,962 (GRCm39) missense probably benign 0.30
IGL02115:Myo1c APN 11 75,552,417 (GRCm39) missense probably damaging 0.99
IGL02375:Myo1c APN 11 75,552,400 (GRCm39) missense probably benign 0.00
IGL02878:Myo1c APN 11 75,559,859 (GRCm39) missense possibly damaging 0.93
IGL03008:Myo1c APN 11 75,549,240 (GRCm39) missense probably benign 0.13
Sweeper UTSW 11 75,560,856 (GRCm39) nonsense probably null
R0070:Myo1c UTSW 11 75,551,076 (GRCm39) missense probably benign 0.39
R0070:Myo1c UTSW 11 75,551,076 (GRCm39) missense probably benign 0.39
R0138:Myo1c UTSW 11 75,551,827 (GRCm39) missense possibly damaging 0.92
R0200:Myo1c UTSW 11 75,563,008 (GRCm39) missense probably benign 0.00
R0227:Myo1c UTSW 11 75,549,520 (GRCm39) missense probably benign 0.34
R0257:Myo1c UTSW 11 75,556,342 (GRCm39) critical splice acceptor site probably null
R0513:Myo1c UTSW 11 75,556,657 (GRCm39) splice site probably null
R0587:Myo1c UTSW 11 75,548,616 (GRCm39) missense probably damaging 1.00
R0667:Myo1c UTSW 11 75,559,338 (GRCm39) missense probably damaging 1.00
R1469:Myo1c UTSW 11 75,560,787 (GRCm39) missense probably damaging 1.00
R1469:Myo1c UTSW 11 75,560,787 (GRCm39) missense probably damaging 1.00
R1793:Myo1c UTSW 11 75,548,415 (GRCm39) missense probably damaging 0.98
R1922:Myo1c UTSW 11 75,559,055 (GRCm39) missense probably benign
R2000:Myo1c UTSW 11 75,561,405 (GRCm39) missense probably damaging 1.00
R3983:Myo1c UTSW 11 75,552,325 (GRCm39) missense probably benign 0.05
R4583:Myo1c UTSW 11 75,562,688 (GRCm39) missense possibly damaging 0.72
R4599:Myo1c UTSW 11 75,559,019 (GRCm39) missense probably damaging 0.99
R4671:Myo1c UTSW 11 75,560,856 (GRCm39) nonsense probably null
R4682:Myo1c UTSW 11 75,560,856 (GRCm39) nonsense probably null
R4708:Myo1c UTSW 11 75,560,856 (GRCm39) nonsense probably null
R4709:Myo1c UTSW 11 75,560,856 (GRCm39) nonsense probably null
R4742:Myo1c UTSW 11 75,560,856 (GRCm39) nonsense probably null
R4770:Myo1c UTSW 11 75,551,139 (GRCm39) nonsense probably null
R4888:Myo1c UTSW 11 75,560,053 (GRCm39) missense probably damaging 1.00
R4915:Myo1c UTSW 11 75,547,135 (GRCm39) start codon destroyed probably null
R4934:Myo1c UTSW 11 75,562,676 (GRCm39) missense probably damaging 1.00
R4971:Myo1c UTSW 11 75,562,414 (GRCm39) missense probably damaging 1.00
R5319:Myo1c UTSW 11 75,552,852 (GRCm39) missense possibly damaging 0.95
R5589:Myo1c UTSW 11 75,548,414 (GRCm39) missense possibly damaging 0.74
R5624:Myo1c UTSW 11 75,553,461 (GRCm39) missense probably damaging 0.99
R5756:Myo1c UTSW 11 75,549,240 (GRCm39) missense probably benign 0.42
R5959:Myo1c UTSW 11 75,548,345 (GRCm39) missense probably benign 0.37
R6160:Myo1c UTSW 11 75,541,568 (GRCm39) missense probably benign 0.00
R6559:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6568:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6569:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6574:Myo1c UTSW 11 75,547,124 (GRCm39) start gained probably benign
R6579:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6580:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6583:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6640:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6642:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6643:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6679:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6680:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6687:Myo1c UTSW 11 75,563,027 (GRCm39) missense probably benign
R6695:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6696:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6700:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6712:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6713:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R6715:Myo1c UTSW 11 75,562,461 (GRCm39) missense probably benign 0.42
R7081:Myo1c UTSW 11 75,551,789 (GRCm39) missense probably benign
R7265:Myo1c UTSW 11 75,560,616 (GRCm39) missense possibly damaging 0.89
R7397:Myo1c UTSW 11 75,562,068 (GRCm39) missense probably benign 0.17
R7586:Myo1c UTSW 11 75,548,345 (GRCm39) missense possibly damaging 0.77
R7714:Myo1c UTSW 11 75,549,519 (GRCm39) missense probably damaging 1.00
R8260:Myo1c UTSW 11 75,546,942 (GRCm39) unclassified probably benign
R8341:Myo1c UTSW 11 75,562,253 (GRCm39) missense probably benign 0.42
R8466:Myo1c UTSW 11 75,549,213 (GRCm39) missense probably damaging 1.00
R8829:Myo1c UTSW 11 75,561,072 (GRCm39) missense probably benign 0.03
R8832:Myo1c UTSW 11 75,561,072 (GRCm39) missense probably benign 0.03
R9243:Myo1c UTSW 11 75,541,437 (GRCm39) unclassified probably benign
R9489:Myo1c UTSW 11 75,559,899 (GRCm39) missense probably benign 0.00
R9605:Myo1c UTSW 11 75,559,899 (GRCm39) missense probably benign 0.00
R9744:Myo1c UTSW 11 75,562,797 (GRCm39) missense probably damaging 1.00
R9782:Myo1c UTSW 11 75,549,273 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATGACCTCCTCTTCCGGAAC -3'
(R):5'- AGTCTACATTTGGAGAAGGGC -3'

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