Incidental Mutation 'R6261:Myom1'
ID 506727
Institutional Source Beutler Lab
Gene Symbol Myom1
Ensembl Gene ENSMUSG00000024049
Gene Name myomesin 1
Synonyms skelemin, D430047A17Rik
MMRRC Submission 044404-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6261 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 71326455-71433851 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 71433132 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 1591 (N1591S)
Ref Sequence ENSEMBL: ENSMUSP00000072945 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024847] [ENSMUST00000073211] [ENSMUST00000179759]
AlphaFold Q62234
PDB Structure Skelemin Immunoglobulin C2 like domain 4 [SOLUTION NMR]
Skelemin Association with alfa2b,betta3 Integrin: A Structural Model [SOLUTION NMR]
Predicted Effect possibly damaging
Transcript: ENSMUST00000024847
AA Change: N1493S

PolyPhen 2 Score 0.560 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000024847
Gene: ENSMUSG00000024049
AA Change: N1493S

DomainStartEndE-ValueType
low complexity region 62 94 N/A INTRINSIC
low complexity region 188 210 N/A INTRINSIC
low complexity region 228 244 N/A INTRINSIC
IG 264 351 1.16e-8 SMART
IG 397 480 5.84e-5 SMART
FN3 490 573 4.48e-13 SMART
FN3 618 701 1.61e-14 SMART
FN3 719 800 1.43e-11 SMART
FN3 818 904 4.99e-11 SMART
FN3 923 1008 2.04e-16 SMART
IG 1025 1110 3.1e0 SMART
IG_like 1133 1219 1.34e1 SMART
IG_like 1253 1319 4.79e0 SMART
IG_like 1356 1433 1.54e2 SMART
IGc2 1469 1537 2.05e-9 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000073211
AA Change: N1591S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000072945
Gene: ENSMUSG00000024049
AA Change: N1591S

DomainStartEndE-ValueType
low complexity region 62 94 N/A INTRINSIC
low complexity region 188 210 N/A INTRINSIC
low complexity region 228 244 N/A INTRINSIC
IG 264 351 1.16e-8 SMART
IG 397 480 5.84e-5 SMART
FN3 490 573 4.48e-13 SMART
FN3 618 701 1.61e-14 SMART
FN3 719 800 1.43e-11 SMART
low complexity region 857 870 N/A INTRINSIC
FN3 916 1002 4.99e-11 SMART
FN3 1021 1106 2.04e-16 SMART
IG 1123 1208 3.1e0 SMART
IG_like 1231 1317 1.34e1 SMART
IG_like 1351 1417 4.79e0 SMART
IG_like 1454 1531 1.54e2 SMART
IGc2 1567 1635 2.05e-9 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000179759
AA Change: N1493S

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000136266
Gene: ENSMUSG00000024049
AA Change: N1493S

DomainStartEndE-ValueType
low complexity region 62 94 N/A INTRINSIC
low complexity region 188 210 N/A INTRINSIC
low complexity region 228 244 N/A INTRINSIC
IG 264 351 1.16e-8 SMART
IG 397 480 5.84e-5 SMART
FN3 490 573 4.48e-13 SMART
FN3 618 701 1.61e-14 SMART
FN3 719 800 1.43e-11 SMART
FN3 818 904 4.99e-11 SMART
FN3 923 1008 2.04e-16 SMART
IG 1025 1110 3.1e0 SMART
IG_like 1133 1219 1.34e1 SMART
IG_like 1253 1319 4.79e0 SMART
IG_like 1356 1433 1.54e2 SMART
IGc2 1469 1537 2.05e-9 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000180743
Meta Mutation Damage Score 0.2182 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.7%
  • 20x: 96.7%
Validation Efficiency 100% (65/65)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The giant protein titin, together with its associated proteins, interconnects the major structure of sarcomeres, the M bands and Z discs. The C-terminal end of the titin string extends into the M line, where it binds tightly to M-band constituents of apparent molecular masses of 190 kD (myomesin 1) and 165 kD (myomesin 2). This protein, myomesin 1, like myomesin 2, titin, and other myofibrillar proteins contains structural modules with strong homology to either fibronectin type III (motif I) or immunoglobulin C2 (motif II) domains. Myomesin 1 and myomesin 2 each have a unique N-terminal region followed by 12 modules of motif I or motif II, in the arrangement II-II-I-I-I-I-I-II-II-II-II-II. The two proteins share 50% sequence identity in this repeat-containing region. The head structure formed by these 2 proteins on one end of the titin string extends into the center of the M band. The integrating structure of the sarcomere arises from muscle-specific members of the superfamily of immunoglobulin-like proteins. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot8 T C 2: 164,636,979 (GRCm39) D257G probably damaging Het
Adamtsl1 T C 4: 86,255,115 (GRCm39) V736A probably benign Het
Anln A G 9: 22,275,342 (GRCm39) L521S probably damaging Het
Arfgap2 T G 2: 91,100,627 (GRCm39) S311A probably benign Het
Brdt A T 5: 107,496,369 (GRCm39) E160D probably benign Het
Ccdc187 A G 2: 26,166,215 (GRCm39) I738T probably damaging Het
Cd59a G C 2: 103,934,550 (GRCm39) G6A probably damaging Het
Cd5l C T 3: 87,275,915 (GRCm39) P295L probably benign Het
Cdhr17 T C 5: 17,017,183 (GRCm39) noncoding transcript Het
Cnot1 A G 8: 96,468,549 (GRCm39) S1432P probably benign Het
Cnot8 T A 11: 58,004,877 (GRCm39) I192N probably damaging Het
Col4a1 G T 8: 11,257,409 (GRCm39) probably null Het
Cuta A G 17: 27,158,301 (GRCm39) L11P possibly damaging Het
Cyp2c39 G A 19: 39,556,463 (GRCm39) R433H probably damaging Het
Cyp4a12b T A 4: 115,271,740 (GRCm39) Y150* probably null Het
Dcaf15 G A 8: 84,825,734 (GRCm39) A291V probably benign Het
Dcstamp A T 15: 39,618,131 (GRCm39) H180L possibly damaging Het
Egfr A G 11: 16,839,964 (GRCm39) I659M probably benign Het
Fzd8 A G 18: 9,214,598 (GRCm39) E560G possibly damaging Het
Gm5111 A T 6: 48,566,526 (GRCm39) probably benign Het
Gm7945 T C 14: 41,104,780 (GRCm39) T214A unknown Het
Gpi1 T C 7: 33,920,170 (GRCm39) T168A possibly damaging Het
Gys2 T C 6: 142,405,134 (GRCm39) I218V probably benign Het
Gzmf T A 14: 56,443,949 (GRCm39) I74L probably benign Het
Hacl1 G A 14: 31,357,728 (GRCm39) A70V probably damaging Het
Herc2 T A 7: 55,846,820 (GRCm39) L3590* probably null Het
Idh2 GGTCCCAG GG 7: 79,748,077 (GRCm39) probably benign Het
Igfals G T 17: 25,100,339 (GRCm39) V477F possibly damaging Het
Igkv8-28 A T 6: 70,120,874 (GRCm39) V23E probably benign Het
Isg20l2 T A 3: 87,839,395 (GRCm39) V202E probably damaging Het
Jakmip2 A G 18: 43,708,599 (GRCm39) I288T probably benign Het
Kansl3 A G 1: 36,404,686 (GRCm39) V88A probably benign Het
Kcna3 A G 3: 106,945,266 (GRCm39) T510A possibly damaging Het
Map2k5 G T 9: 63,245,380 (GRCm39) L140I probably benign Het
Map3k19 A G 1: 127,750,336 (GRCm39) I1005T possibly damaging Het
Mmp25 G A 17: 23,849,768 (GRCm39) A541V possibly damaging Het
Ms4a14 T A 19: 11,281,384 (GRCm39) E391D probably benign Het
Mtrf1l A G 10: 5,765,550 (GRCm39) probably null Het
Nos1 G A 5: 118,074,635 (GRCm39) V1060M probably benign Het
Nsun5 C T 5: 135,400,385 (GRCm39) T142M probably damaging Het
Odc1 A G 12: 17,600,655 (GRCm39) E430G probably benign Het
Or8g36 C A 9: 39,422,105 (GRCm39) V304F probably benign Het
P2ry12 T C 3: 59,125,328 (GRCm39) I116V probably null Het
Patl1 T A 19: 11,897,695 (GRCm39) V94E probably damaging Het
Plin3 A T 17: 56,588,488 (GRCm39) Y255* probably null Het
Pou6f1 T C 15: 100,477,827 (GRCm39) T439A probably damaging Het
Prdm13 T C 4: 21,678,366 (GRCm39) K708R probably damaging Het
Prr14l A G 5: 32,986,748 (GRCm39) S916P possibly damaging Het
Rab34 T A 11: 78,082,028 (GRCm39) probably null Het
Rps7 A G 12: 28,685,593 (GRCm39) S21P possibly damaging Het
Scn9a A T 2: 66,314,240 (GRCm39) L1815Q probably damaging Het
Sesn3 A G 9: 14,232,459 (GRCm39) Y244C probably benign Het
Slc15a2 A G 16: 36,581,973 (GRCm39) F284L probably benign Het
Slc25a44 C T 3: 88,328,218 (GRCm39) G72D probably damaging Het
Slco6d1 A G 1: 98,427,588 (GRCm39) T640A probably benign Het
Sspo A T 6: 48,439,125 (GRCm39) E1591V possibly damaging Het
Tbata C A 10: 61,011,644 (GRCm39) T60K possibly damaging Het
Tbc1d2 T A 4: 46,637,692 (GRCm39) T185S possibly damaging Het
Tlcd4 T A 3: 121,028,708 (GRCm39) I60F possibly damaging Het
Tmem87a A G 2: 120,234,502 (GRCm39) S14P possibly damaging Het
Tnnt2 C A 1: 135,778,292 (GRCm39) probably null Het
Trex1 A G 9: 108,887,709 (GRCm39) V94A probably benign Het
Ubtfl1 A C 9: 18,320,592 (GRCm39) D40A possibly damaging Het
Zc3hav1 A T 6: 38,309,935 (GRCm39) Y296N probably benign Het
Zfp521 T A 18: 13,977,684 (GRCm39) N910Y probably damaging Het
Zfp53 A G 17: 21,728,975 (GRCm39) E336G possibly damaging Het
Other mutations in Myom1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00422:Myom1 APN 17 71,433,093 (GRCm39) missense probably damaging 1.00
IGL00845:Myom1 APN 17 71,391,424 (GRCm39) missense probably damaging 1.00
IGL00904:Myom1 APN 17 71,406,944 (GRCm39) splice site probably benign
IGL00928:Myom1 APN 17 71,396,908 (GRCm39) missense probably damaging 1.00
IGL01025:Myom1 APN 17 71,384,912 (GRCm39) missense probably damaging 1.00
IGL01548:Myom1 APN 17 71,408,215 (GRCm39) splice site probably benign
IGL01588:Myom1 APN 17 71,424,432 (GRCm39) missense possibly damaging 0.94
IGL01614:Myom1 APN 17 71,433,173 (GRCm39) missense possibly damaging 0.46
IGL01618:Myom1 APN 17 71,406,988 (GRCm39) missense possibly damaging 0.87
IGL01619:Myom1 APN 17 71,351,471 (GRCm39) splice site probably benign
IGL01766:Myom1 APN 17 71,384,283 (GRCm39) missense probably damaging 1.00
IGL02105:Myom1 APN 17 71,354,711 (GRCm39) splice site probably benign
IGL02122:Myom1 APN 17 71,399,132 (GRCm39) missense probably damaging 1.00
IGL02184:Myom1 APN 17 71,379,132 (GRCm39) missense possibly damaging 0.93
IGL02260:Myom1 APN 17 71,415,310 (GRCm39) nonsense probably null
IGL02486:Myom1 APN 17 71,406,939 (GRCm39) splice site probably benign
IGL02501:Myom1 APN 17 71,379,076 (GRCm39) critical splice acceptor site probably null
IGL02642:Myom1 APN 17 71,408,093 (GRCm39) missense possibly damaging 0.90
IGL02677:Myom1 APN 17 71,391,344 (GRCm39) missense probably damaging 1.00
IGL02719:Myom1 APN 17 71,413,349 (GRCm39) splice site probably benign
IGL02945:Myom1 APN 17 71,399,088 (GRCm39) splice site probably benign
IGL03086:Myom1 APN 17 71,415,666 (GRCm39) missense probably damaging 1.00
IGL03218:Myom1 APN 17 71,391,311 (GRCm39) missense possibly damaging 0.46
R0107:Myom1 UTSW 17 71,384,360 (GRCm39) missense probably damaging 1.00
R0130:Myom1 UTSW 17 71,352,750 (GRCm39) missense probably damaging 0.98
R0133:Myom1 UTSW 17 71,354,782 (GRCm39) missense probably damaging 1.00
R0206:Myom1 UTSW 17 71,344,292 (GRCm39) missense probably damaging 1.00
R0206:Myom1 UTSW 17 71,344,292 (GRCm39) missense probably damaging 1.00
R0352:Myom1 UTSW 17 71,352,744 (GRCm39) missense possibly damaging 0.72
R0396:Myom1 UTSW 17 71,341,688 (GRCm39) missense probably damaging 1.00
R0496:Myom1 UTSW 17 71,391,301 (GRCm39) missense probably damaging 1.00
R0506:Myom1 UTSW 17 71,399,215 (GRCm39) splice site probably benign
R0511:Myom1 UTSW 17 71,391,312 (GRCm39) missense probably benign 0.22
R0600:Myom1 UTSW 17 71,427,643 (GRCm39) missense possibly damaging 0.48
R0699:Myom1 UTSW 17 71,374,308 (GRCm39) missense probably damaging 0.98
R0791:Myom1 UTSW 17 71,428,131 (GRCm39) missense probably damaging 1.00
R0792:Myom1 UTSW 17 71,428,131 (GRCm39) missense probably damaging 1.00
R0963:Myom1 UTSW 17 71,384,762 (GRCm39) missense possibly damaging 0.74
R1324:Myom1 UTSW 17 71,359,714 (GRCm39) missense probably damaging 0.98
R2102:Myom1 UTSW 17 71,408,024 (GRCm39) missense probably damaging 1.00
R2158:Myom1 UTSW 17 71,371,592 (GRCm39) missense possibly damaging 0.83
R2336:Myom1 UTSW 17 71,330,189 (GRCm39) missense possibly damaging 0.53
R2351:Myom1 UTSW 17 71,341,574 (GRCm39) missense probably damaging 0.98
R2442:Myom1 UTSW 17 71,417,730 (GRCm39) missense probably damaging 1.00
R2483:Myom1 UTSW 17 71,384,807 (GRCm39) missense probably damaging 1.00
R2892:Myom1 UTSW 17 71,341,648 (GRCm39) missense probably damaging 1.00
R2897:Myom1 UTSW 17 71,408,215 (GRCm39) splice site probably benign
R3440:Myom1 UTSW 17 71,352,658 (GRCm39) splice site probably null
R3842:Myom1 UTSW 17 71,352,619 (GRCm39) missense probably damaging 1.00
R4249:Myom1 UTSW 17 71,399,135 (GRCm39) missense probably damaging 1.00
R4329:Myom1 UTSW 17 71,343,348 (GRCm39) missense probably damaging 1.00
R4594:Myom1 UTSW 17 71,407,069 (GRCm39) missense possibly damaging 0.73
R4873:Myom1 UTSW 17 71,379,114 (GRCm39) missense probably damaging 1.00
R4875:Myom1 UTSW 17 71,379,114 (GRCm39) missense probably damaging 1.00
R4876:Myom1 UTSW 17 71,384,405 (GRCm39) missense probably damaging 1.00
R5171:Myom1 UTSW 17 71,406,967 (GRCm39) missense possibly damaging 0.94
R5540:Myom1 UTSW 17 71,416,782 (GRCm39) missense probably damaging 1.00
R5882:Myom1 UTSW 17 71,417,717 (GRCm39) missense probably damaging 1.00
R5978:Myom1 UTSW 17 71,424,438 (GRCm39) missense probably damaging 1.00
R6039:Myom1 UTSW 17 71,417,746 (GRCm39) missense probably damaging 1.00
R6039:Myom1 UTSW 17 71,417,746 (GRCm39) missense probably damaging 1.00
R6155:Myom1 UTSW 17 71,415,690 (GRCm39) critical splice donor site probably null
R6284:Myom1 UTSW 17 71,329,887 (GRCm39) nonsense probably null
R6313:Myom1 UTSW 17 71,389,483 (GRCm39) missense probably benign
R6369:Myom1 UTSW 17 71,408,071 (GRCm39) missense probably damaging 1.00
R6545:Myom1 UTSW 17 71,389,300 (GRCm39) missense probably benign 0.00
R6738:Myom1 UTSW 17 71,407,393 (GRCm39) splice site probably null
R6933:Myom1 UTSW 17 71,359,666 (GRCm39) missense probably damaging 1.00
R7168:Myom1 UTSW 17 71,396,942 (GRCm39) missense probably benign 0.00
R7286:Myom1 UTSW 17 71,352,544 (GRCm39) missense possibly damaging 0.90
R7315:Myom1 UTSW 17 71,387,892 (GRCm39) critical splice donor site probably null
R7672:Myom1 UTSW 17 71,391,235 (GRCm39) missense possibly damaging 0.92
R7789:Myom1 UTSW 17 71,424,431 (GRCm39) missense probably benign 0.03
R7898:Myom1 UTSW 17 71,352,747 (GRCm39) missense probably benign 0.25
R8008:Myom1 UTSW 17 71,407,057 (GRCm39) missense probably benign 0.30
R8152:Myom1 UTSW 17 71,391,290 (GRCm39) missense probably damaging 0.96
R8554:Myom1 UTSW 17 71,343,448 (GRCm39) missense possibly damaging 0.94
R8874:Myom1 UTSW 17 71,413,199 (GRCm39) missense probably damaging 1.00
R8981:Myom1 UTSW 17 71,391,316 (GRCm39) missense probably benign 0.09
R9012:Myom1 UTSW 17 71,407,103 (GRCm39) missense probably benign 0.06
R9090:Myom1 UTSW 17 71,374,325 (GRCm39) missense probably damaging 1.00
R9193:Myom1 UTSW 17 71,343,295 (GRCm39) missense probably damaging 1.00
R9237:Myom1 UTSW 17 71,408,051 (GRCm39) missense probably damaging 1.00
R9271:Myom1 UTSW 17 71,374,325 (GRCm39) missense probably damaging 1.00
R9355:Myom1 UTSW 17 71,384,888 (GRCm39) missense probably damaging 1.00
R9362:Myom1 UTSW 17 71,343,288 (GRCm39) missense probably benign 0.00
R9440:Myom1 UTSW 17 71,433,329 (GRCm39) missense probably benign 0.00
R9469:Myom1 UTSW 17 71,368,122 (GRCm39) missense possibly damaging 0.79
R9568:Myom1 UTSW 17 71,394,476 (GRCm39) missense probably damaging 1.00
R9612:Myom1 UTSW 17 71,412,475 (GRCm39) nonsense probably null
R9645:Myom1 UTSW 17 71,399,204 (GRCm39) missense probably benign 0.01
X0019:Myom1 UTSW 17 71,407,066 (GRCm39) missense possibly damaging 0.55
Predicted Primers PCR Primer
(F):5'- GCGCCTAGCTTTAAACTATGC -3'
(R):5'- CACTTGGACTTCTGGTTGCC -3'

Sequencing Primer
(F):5'- TGCAACTATTTAAACTCCAGCCTGG -3'
(R):5'- AACTCCTCCTCTGGGATGAAC -3'
Posted On 2018-03-15