Incidental Mutation 'R9271:Myom1'
ID 702987
Institutional Source Beutler Lab
Gene Symbol Myom1
Ensembl Gene ENSMUSG00000024049
Gene Name myomesin 1
Synonyms skelemin, D430047A17Rik
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9271 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 71326455-71433851 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 71374325 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tryptophan to Arginine at position 601 (W601R)
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: W601R

PolyPhen 2 Score 0.816 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000024847
Gene: ENSMUSG00000024049
AA Change: W601R

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: W601R

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000072945
Gene: ENSMUSG00000024049
AA Change: W601R

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 benign
Transcript: ENSMUST00000179759
AA Change: W601R

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000136266
Gene: ENSMUSG00000024049
AA Change: W601R

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (107/107)
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: 111 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk A T 11: 119,901,940 (GRCm39) S819T probably damaging Het
Abca13 A T 11: 9,241,698 (GRCm39) D1187V probably damaging Het
Ak9 C A 10: 41,300,623 (GRCm39) T1611K unknown Het
Als2 G T 1: 59,242,189 (GRCm39) T622K probably benign Het
Ankrd40 G A 11: 94,225,262 (GRCm39) A98T probably benign Het
Ap1b1 T C 11: 4,973,174 (GRCm39) L339P probably damaging Het
Appl1 A C 14: 26,669,084 (GRCm39) H363Q probably benign Het
Atf6 T C 1: 170,622,245 (GRCm39) N459D probably damaging Het
Ccdc6 A T 10: 70,024,993 (GRCm39) Q432L unknown Het
Ccl21a T A 4: 42,773,486 (GRCm39) Q84L probably damaging Het
Cct4 A G 11: 22,951,389 (GRCm39) I348V probably benign Het
Cd300ld2 A G 11: 114,904,550 (GRCm39) Y106H probably damaging Het
Cdh19 C T 1: 110,876,947 (GRCm39) E131K probably damaging Het
Cdon A G 9: 35,403,175 (GRCm39) D1095G probably damaging Het
Cep85l T A 10: 53,157,670 (GRCm39) R678* probably null Het
Chst3 T A 10: 60,021,465 (GRCm39) S461C probably damaging Het
Clk1 A G 1: 58,459,312 (GRCm39) I149T possibly damaging Het
Clvs2 T A 10: 33,389,301 (GRCm39) D313V possibly damaging Het
Dap3 T C 3: 88,840,913 (GRCm39) T75A probably benign Het
Dnaaf1 T A 8: 120,324,392 (GRCm39) F631L probably benign Het
Dnah14 A T 1: 181,597,325 (GRCm39) N3549I probably benign Het
Dnah17 A T 11: 117,931,870 (GRCm39) Y3701N probably damaging Het
Dock6 A G 9: 21,752,796 (GRCm39) V339A possibly damaging Het
Dpp6 T A 5: 27,803,832 (GRCm39) C259* probably null Het
Dqx1 A G 6: 83,036,024 (GRCm39) T119A probably benign Het
Dync1h1 G T 12: 110,583,310 (GRCm39) R469L probably benign Het
Eno4 C T 19: 58,951,260 (GRCm39) A424V probably benign Het
Entrep1 A T 19: 23,972,221 (GRCm39) I161N possibly damaging Het
Fads1 T A 19: 10,163,162 (GRCm39) D146E probably damaging Het
Fam171a1 C T 2: 3,224,543 (GRCm39) T303M probably damaging Het
Fbxw20 C T 9: 109,050,423 (GRCm39) D401N probably benign Het
Fcho1 T A 8: 72,163,068 (GRCm39) T654S possibly damaging Het
Flad1 C A 3: 89,315,858 (GRCm39) E235* probably null Het
Flrt2 G T 12: 95,745,907 (GRCm39) A82S probably benign Het
Gabrg3 A T 7: 56,829,386 (GRCm39) S124T probably benign Het
Galt C T 4: 41,756,777 (GRCm39) T139I probably benign Het
Garin4 A G 1: 190,895,153 (GRCm39) S497P probably damaging Het
Gfod1 T C 13: 43,456,861 (GRCm39) E38G possibly damaging Het
Gm10330 A G 12: 23,829,992 (GRCm39) I63T possibly damaging Het
Gm3033 A T 14: 3,846,968 (GRCm38) N28I Het
Gm49359 A G 13: 62,602,867 (GRCm39) V111A probably benign Het
Gpank1 C T 17: 35,340,734 (GRCm39) probably benign Het
Hck T C 2: 152,973,185 (GRCm39) L156P probably damaging Het
Hcn3 G T 3: 89,057,267 (GRCm39) R444S probably damaging Het
Hephl1 T C 9: 14,988,236 (GRCm39) N624S probably damaging Het
Hmcn1 A G 1: 150,632,309 (GRCm39) I876T probably damaging Het
Itga9 T A 9: 118,500,859 (GRCm39) D377E possibly damaging Het
Itpr3 G A 17: 27,337,651 (GRCm39) probably benign Het
Itprid1 G T 6: 55,944,051 (GRCm39) R417L probably benign Het
Kcnk1 T A 8: 126,752,152 (GRCm39) probably null Het
Klk1b11 C T 7: 43,425,954 (GRCm39) L32F probably benign Het
Lta4h A G 10: 93,310,412 (GRCm39) S427G probably benign Het
Lxn T A 3: 67,368,651 (GRCm39) I122F probably damaging Het
Lyz1 A G 10: 117,124,492 (GRCm39) V148A possibly damaging Het
Mael G T 1: 166,032,424 (GRCm39) Q326K probably benign Het
Magi3 T C 3: 103,923,264 (GRCm39) D1151G possibly damaging Het
Map3k9 C A 12: 81,769,261 (GRCm39) G929V probably benign Het
Mcoln1 A G 8: 3,555,771 (GRCm39) Y22C probably damaging Het
Mier3 G T 13: 111,827,870 (GRCm39) M45I probably benign Het
Mrpl1 T C 5: 96,371,746 (GRCm39) V91A probably damaging Het
Msra T C 14: 64,471,269 (GRCm39) probably null Het
Myo7a T C 7: 97,740,281 (GRCm39) H571R probably benign Het
Myom3 C T 4: 135,505,479 (GRCm39) T456I probably benign Het
Nags A T 11: 102,037,584 (GRCm39) H225L probably benign Het
Ncaph C A 2: 126,958,554 (GRCm39) K488N probably damaging Het
Nkain3 C T 4: 20,484,897 (GRCm39) R60H probably damaging Het
Nlrp9a A T 7: 26,261,944 (GRCm39) M698L probably benign Het
Nmur2 A C 11: 55,931,308 (GRCm39) I134M probably benign Het
Nrp2 A C 1: 62,784,670 (GRCm39) E273A probably benign Het
Nup85 A G 11: 115,468,787 (GRCm39) D210G possibly damaging Het
Obscn A G 11: 59,006,643 (GRCm39) F1173S probably damaging Het
Or5ac24 A T 16: 59,165,145 (GRCm39) C306* probably null Het
Otogl T A 10: 107,652,974 (GRCm39) E1126V probably null Het
Pfkl T C 10: 77,833,426 (GRCm39) I259V probably benign Het
Phkg1 A T 5: 129,893,863 (GRCm39) Y291N probably benign Het
Piezo2 T G 18: 63,163,450 (GRCm39) H2156P probably damaging Het
Piezo2 C A 18: 63,208,790 (GRCm39) V1408L probably damaging Het
Pira13 T A 7: 3,819,997 (GRCm39) E640V unknown Het
Pkd2 A G 5: 104,626,959 (GRCm39) probably null Het
Plekhg3 A G 12: 76,622,694 (GRCm39) T646A probably benign Het
Plk5 C G 10: 80,193,830 (GRCm39) R40G probably damaging Het
Ppp1r12a T C 10: 108,098,224 (GRCm39) S838P probably damaging Het
Rarb A T 14: 16,435,235 (GRCm38) Y270* probably null Het
Rbm15 T C 3: 107,239,312 (GRCm39) E362G possibly damaging Het
Rcan1 A G 16: 92,262,741 (GRCm39) F76L Het
Rdh19 T C 10: 127,696,142 (GRCm39) L298P probably damaging Het
Rims1 T A 1: 22,498,773 (GRCm39) H57L Het
Rlf T C 4: 121,004,751 (GRCm39) T1520A probably benign Het
Rnase1 T A 14: 51,382,964 (GRCm39) H130L possibly damaging Het
Samd8 T A 14: 21,842,569 (GRCm39) M360K probably damaging Het
Samhd1 A G 2: 156,956,205 (GRCm39) L329P probably damaging Het
Scube1 C T 15: 83,494,394 (GRCm39) E878K probably damaging Het
Sema3b T C 9: 107,476,154 (GRCm39) Y689C probably damaging Het
Semp2l2a T C 8: 13,886,697 (GRCm39) T465A possibly damaging Het
Sgo1 T C 17: 53,983,931 (GRCm39) probably benign Het
Sh3pxd2b A T 11: 32,373,361 (GRCm39) N843Y possibly damaging Het
Slco1a6 C T 6: 142,035,575 (GRCm39) C583Y probably damaging Het
Smg1 A C 7: 117,811,786 (GRCm39) V88G unknown Het
Spata24 T A 18: 35,790,054 (GRCm39) N146Y probably damaging Het
Tcf3 C A 10: 80,253,191 (GRCm39) V258L probably benign Het
Thap1 CAGCATCTGCTCGGAGCA CAGCA 8: 26,650,884 (GRCm39) probably null Het
Tiam2 T C 17: 3,465,011 (GRCm39) Y247H probably damaging Het
Ticrr T C 7: 79,310,604 (GRCm39) F173L possibly damaging Het
Tpp2 A G 1: 43,993,811 (GRCm39) E232G probably damaging Het
Trank1 T A 9: 111,174,547 (GRCm39) V138E probably damaging Het
Ttll3 T C 6: 113,369,596 (GRCm39) S47P probably benign Het
Utp4 C T 8: 107,632,857 (GRCm39) T280M probably damaging Het
Vmn1r123 A T 7: 20,896,794 (GRCm39) N229Y probably benign Het
Vmn1r85 A T 7: 12,818,942 (GRCm39) Y67* probably null Het
Zbtb12 T A 17: 35,114,320 (GRCm39) V35E possibly damaging Het
Zmym6 T A 4: 127,017,854 (GRCm39) F1212I probably 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
R6261:Myom1 UTSW 17 71,433,132 (GRCm39) missense probably damaging 1.00
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
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'- TCCAGAAACTGTCAGGGAGG -3'
(R):5'- GAAGTATGTCCTTGGCCTGTCC -3'

Sequencing Primer
(F):5'- AGGGGTATGCTTCACCCAGTAC -3'
(R):5'- TGTCCATGGCCCTGGGTTC -3'
Posted On 2022-03-25