Incidental Mutation 'R8008:Myom1'
ID 616773
Institutional Source Beutler Lab
Gene Symbol Myom1
Ensembl Gene ENSMUSG00000024049
Gene Name myomesin 1
Synonyms skelemin, D430047A17Rik
MMRRC Submission 046048-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8008 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 71019521-71126856 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to C at 71100062 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 1158 (V1158A)
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: V1060A

PolyPhen 2 Score 0.569 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000024847
Gene: ENSMUSG00000024049
AA Change: V1060A

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 benign
Transcript: ENSMUST00000073211
AA Change: V1158A

PolyPhen 2 Score 0.298 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000072945
Gene: ENSMUSG00000024049
AA Change: V1158A

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: V1060A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000136266
Gene: ENSMUSG00000024049
AA Change: V1060A

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
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001C19Rik T A 17: 47,436,736 (GRCm38) E28V probably damaging Het
2210408I21Rik A T 13: 77,281,115 (GRCm38) I774F probably benign Het
Alpi A G 1: 87,098,662 (GRCm38) S536P unknown Het
Ankar A G 1: 72,666,484 (GRCm38) V789A possibly damaging Het
Atp5b C A 10: 128,083,408 (GRCm38) Q28K unknown Het
Brpf1 T C 6: 113,319,089 (GRCm38) V781A probably benign Het
Cd177 G A 7: 24,752,349 (GRCm38) S414L not run Het
Clca3b T A 3: 144,844,609 (GRCm38) T192S probably benign Het
Coro2a A T 4: 46,551,349 (GRCm38) S119T probably damaging Het
Cpped1 T C 16: 11,828,396 (GRCm38) N164S probably damaging Het
Crybg2 T A 4: 134,091,104 (GRCm38) N1390K probably damaging Het
Epn2 C T 11: 61,546,666 (GRCm38) A27T probably damaging Het
Esp34 T C 17: 38,559,599 (GRCm38) F128S possibly damaging Het
Evpl T A 11: 116,230,472 (GRCm38) N410Y probably null Het
Fam71d T A 12: 78,715,043 (GRCm38) D160E probably benign Het
Flnb A G 14: 7,892,155 (GRCm38) Y608C probably damaging Het
Fpr3 T C 17: 17,971,453 (GRCm38) S329P probably benign Het
Frem2 T A 3: 53,652,910 (GRCm38) N1392I probably damaging Het
Gm35339 G A 15: 76,360,632 (GRCm38) E1125K Het
Gpi1 G T 7: 34,218,301 (GRCm38) N249K probably damaging Het
Gpr87 T C 3: 59,180,045 (GRCm38) N13S probably benign Het
Gys2 T C 6: 142,454,517 (GRCm38) T323A probably damaging Het
Iqgap3 T C 3: 88,109,463 (GRCm38) I1084T probably damaging Het
Lrfn4 C G 19: 4,613,537 (GRCm38) G323A probably benign Het
Lrrc4c A T 2: 97,630,249 (GRCm38) S407C possibly damaging Het
Map3k20 A T 2: 72,438,269 (GRCm38) Q540L probably benign Het
Ncor2 T C 5: 125,067,919 (GRCm38) D378G unknown Het
Nhsl1 T A 10: 18,408,438 (GRCm38) D42E probably damaging Het
Nr0b2 C A 4: 133,556,028 (GRCm38) A192E probably benign Het
Nt5c1b A G 12: 10,375,000 (GRCm38) D182G possibly damaging Het
Olfr104-ps T C 17: 37,362,374 (GRCm38) S86P probably damaging Het
Olfr1220 A T 2: 89,097,715 (GRCm38) C71S probably benign Het
Olfr1475 T C 19: 13,479,806 (GRCm38) T131A probably benign Het
Olfr178 T C 16: 58,889,888 (GRCm38) T111A probably benign Het
Olfr874 A T 9: 37,746,793 (GRCm38) I220F probably damaging Het
Pepd A G 7: 35,021,701 (GRCm38) N250S probably benign Het
Plscr4 C T 9: 92,490,790 (GRCm38) R322* probably null Het
Pmp22 C T 11: 63,158,407 (GRCm38) R159C probably damaging Het
Pou3f1 C T 4: 124,658,971 (GRCm38) A422V unknown Het
Rab11fip3 A G 17: 26,067,982 (GRCm38) L399P probably damaging Het
Rragc A G 4: 123,935,547 (GRCm38) D352G probably damaging Het
Ryr2 A G 13: 11,657,094 (GRCm38) V3420A probably benign Het
Sez6 T A 11: 77,973,256 (GRCm38) Y521* probably null Het
Smc4 T C 3: 69,007,312 (GRCm38) V86A probably damaging Het
Stap2 T A 17: 55,997,790 (GRCm38) M331L probably benign Het
Syt8 G A 7: 142,438,522 (GRCm38) R89H probably benign Het
Tcof1 G C 18: 60,829,051 (GRCm38) A702G possibly damaging Het
Trim21 G T 7: 102,559,976 (GRCm38) T280K probably benign Het
Trim36 C A 18: 46,172,489 (GRCm38) V476F probably benign Het
Troap G T 15: 99,075,630 (GRCm38) R56L probably benign Het
Ttn A T 2: 76,836,786 (GRCm38) I11492K unknown Het
Tuft1 T C 3: 94,614,133 (GRCm38) T390A probably damaging Het
Ucp1 T C 8: 83,294,011 (GRCm38) I150T probably benign Het
Usp17lb A T 7: 104,841,274 (GRCm38) C149S possibly damaging Het
Vmn1r159 A T 7: 22,843,240 (GRCm38) N122K possibly damaging Het
Vmn1r237 T C 17: 21,314,194 (GRCm38) C60R probably damaging Het
Wdr12 A T 1: 60,089,335 (GRCm38) Y85* probably null Het
Wdr3 T C 3: 100,154,936 (GRCm38) D221G probably benign Het
Zan T C 5: 137,405,362 (GRCm38) E3974G unknown Het
Other mutations in Myom1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00422:Myom1 APN 17 71,126,098 (GRCm38) missense probably damaging 1.00
IGL00845:Myom1 APN 17 71,084,429 (GRCm38) missense probably damaging 1.00
IGL00904:Myom1 APN 17 71,099,949 (GRCm38) splice site probably benign
IGL00928:Myom1 APN 17 71,089,913 (GRCm38) missense probably damaging 1.00
IGL01025:Myom1 APN 17 71,077,917 (GRCm38) missense probably damaging 1.00
IGL01548:Myom1 APN 17 71,101,220 (GRCm38) splice site probably benign
IGL01588:Myom1 APN 17 71,117,437 (GRCm38) missense possibly damaging 0.94
IGL01614:Myom1 APN 17 71,126,178 (GRCm38) missense possibly damaging 0.46
IGL01618:Myom1 APN 17 71,099,993 (GRCm38) missense possibly damaging 0.87
IGL01619:Myom1 APN 17 71,044,476 (GRCm38) splice site probably benign
IGL01766:Myom1 APN 17 71,077,288 (GRCm38) missense probably damaging 1.00
IGL02105:Myom1 APN 17 71,047,716 (GRCm38) splice site probably benign
IGL02122:Myom1 APN 17 71,092,137 (GRCm38) missense probably damaging 1.00
IGL02184:Myom1 APN 17 71,072,137 (GRCm38) missense possibly damaging 0.93
IGL02260:Myom1 APN 17 71,108,315 (GRCm38) nonsense probably null
IGL02486:Myom1 APN 17 71,099,944 (GRCm38) splice site probably benign
IGL02501:Myom1 APN 17 71,072,081 (GRCm38) critical splice acceptor site probably null
IGL02642:Myom1 APN 17 71,101,098 (GRCm38) missense possibly damaging 0.90
IGL02677:Myom1 APN 17 71,084,349 (GRCm38) missense probably damaging 1.00
IGL02719:Myom1 APN 17 71,106,354 (GRCm38) splice site probably benign
IGL02945:Myom1 APN 17 71,092,093 (GRCm38) splice site probably benign
IGL03086:Myom1 APN 17 71,108,671 (GRCm38) missense probably damaging 1.00
IGL03218:Myom1 APN 17 71,084,316 (GRCm38) missense possibly damaging 0.46
R0107:Myom1 UTSW 17 71,077,365 (GRCm38) missense probably damaging 1.00
R0130:Myom1 UTSW 17 71,045,755 (GRCm38) missense probably damaging 0.98
R0133:Myom1 UTSW 17 71,047,787 (GRCm38) missense probably damaging 1.00
R0206:Myom1 UTSW 17 71,037,297 (GRCm38) missense probably damaging 1.00
R0206:Myom1 UTSW 17 71,037,297 (GRCm38) missense probably damaging 1.00
R0352:Myom1 UTSW 17 71,045,749 (GRCm38) missense possibly damaging 0.72
R0396:Myom1 UTSW 17 71,034,693 (GRCm38) missense probably damaging 1.00
R0496:Myom1 UTSW 17 71,084,306 (GRCm38) missense probably damaging 1.00
R0506:Myom1 UTSW 17 71,092,220 (GRCm38) splice site probably benign
R0511:Myom1 UTSW 17 71,084,317 (GRCm38) missense probably benign 0.22
R0600:Myom1 UTSW 17 71,120,648 (GRCm38) missense possibly damaging 0.48
R0699:Myom1 UTSW 17 71,067,313 (GRCm38) missense probably damaging 0.98
R0791:Myom1 UTSW 17 71,121,136 (GRCm38) missense probably damaging 1.00
R0792:Myom1 UTSW 17 71,121,136 (GRCm38) missense probably damaging 1.00
R0963:Myom1 UTSW 17 71,077,767 (GRCm38) missense possibly damaging 0.74
R1324:Myom1 UTSW 17 71,052,719 (GRCm38) missense probably damaging 0.98
R2102:Myom1 UTSW 17 71,101,029 (GRCm38) missense probably damaging 1.00
R2158:Myom1 UTSW 17 71,064,597 (GRCm38) missense possibly damaging 0.83
R2336:Myom1 UTSW 17 71,023,194 (GRCm38) missense possibly damaging 0.53
R2351:Myom1 UTSW 17 71,034,579 (GRCm38) missense probably damaging 0.98
R2442:Myom1 UTSW 17 71,110,735 (GRCm38) missense probably damaging 1.00
R2483:Myom1 UTSW 17 71,077,812 (GRCm38) missense probably damaging 1.00
R2892:Myom1 UTSW 17 71,034,653 (GRCm38) missense probably damaging 1.00
R2897:Myom1 UTSW 17 71,101,220 (GRCm38) splice site probably benign
R3440:Myom1 UTSW 17 71,045,663 (GRCm38) splice site probably null
R3842:Myom1 UTSW 17 71,045,624 (GRCm38) missense probably damaging 1.00
R4249:Myom1 UTSW 17 71,092,140 (GRCm38) missense probably damaging 1.00
R4329:Myom1 UTSW 17 71,036,353 (GRCm38) missense probably damaging 1.00
R4594:Myom1 UTSW 17 71,100,074 (GRCm38) missense possibly damaging 0.73
R4873:Myom1 UTSW 17 71,072,119 (GRCm38) missense probably damaging 1.00
R4875:Myom1 UTSW 17 71,072,119 (GRCm38) missense probably damaging 1.00
R4876:Myom1 UTSW 17 71,077,410 (GRCm38) missense probably damaging 1.00
R5171:Myom1 UTSW 17 71,099,972 (GRCm38) missense possibly damaging 0.94
R5540:Myom1 UTSW 17 71,109,787 (GRCm38) missense probably damaging 1.00
R5882:Myom1 UTSW 17 71,110,722 (GRCm38) missense probably damaging 1.00
R5978:Myom1 UTSW 17 71,117,443 (GRCm38) missense probably damaging 1.00
R6039:Myom1 UTSW 17 71,110,751 (GRCm38) missense probably damaging 1.00
R6039:Myom1 UTSW 17 71,110,751 (GRCm38) missense probably damaging 1.00
R6155:Myom1 UTSW 17 71,108,695 (GRCm38) critical splice donor site probably null
R6261:Myom1 UTSW 17 71,126,137 (GRCm38) missense probably damaging 1.00
R6284:Myom1 UTSW 17 71,022,892 (GRCm38) nonsense probably null
R6313:Myom1 UTSW 17 71,082,488 (GRCm38) missense probably benign
R6369:Myom1 UTSW 17 71,101,076 (GRCm38) missense probably damaging 1.00
R6545:Myom1 UTSW 17 71,082,305 (GRCm38) missense probably benign 0.00
R6738:Myom1 UTSW 17 71,100,398 (GRCm38) splice site probably null
R6933:Myom1 UTSW 17 71,052,671 (GRCm38) missense probably damaging 1.00
R7168:Myom1 UTSW 17 71,089,947 (GRCm38) missense probably benign 0.00
R7286:Myom1 UTSW 17 71,045,549 (GRCm38) missense possibly damaging 0.90
R7315:Myom1 UTSW 17 71,080,897 (GRCm38) critical splice donor site probably null
R7672:Myom1 UTSW 17 71,084,240 (GRCm38) missense possibly damaging 0.92
R7789:Myom1 UTSW 17 71,117,436 (GRCm38) missense probably benign 0.03
R7898:Myom1 UTSW 17 71,045,752 (GRCm38) missense probably benign 0.25
R8152:Myom1 UTSW 17 71,084,295 (GRCm38) missense probably damaging 0.96
R8554:Myom1 UTSW 17 71,036,453 (GRCm38) missense possibly damaging 0.94
R8874:Myom1 UTSW 17 71,106,204 (GRCm38) missense probably damaging 1.00
R8981:Myom1 UTSW 17 71,084,321 (GRCm38) missense probably benign 0.09
R9012:Myom1 UTSW 17 71,100,108 (GRCm38) missense probably benign 0.06
R9090:Myom1 UTSW 17 71,067,330 (GRCm38) missense probably damaging 1.00
R9193:Myom1 UTSW 17 71,036,300 (GRCm38) missense probably damaging 1.00
R9237:Myom1 UTSW 17 71,101,056 (GRCm38) missense probably damaging 1.00
R9271:Myom1 UTSW 17 71,067,330 (GRCm38) missense probably damaging 1.00
R9355:Myom1 UTSW 17 71,077,893 (GRCm38) missense probably damaging 1.00
R9362:Myom1 UTSW 17 71,036,293 (GRCm38) missense probably benign 0.00
R9440:Myom1 UTSW 17 71,126,334 (GRCm38) missense probably benign 0.00
R9469:Myom1 UTSW 17 71,061,127 (GRCm38) missense possibly damaging 0.79
R9568:Myom1 UTSW 17 71,087,481 (GRCm38) missense probably damaging 1.00
R9612:Myom1 UTSW 17 71,105,480 (GRCm38) nonsense probably null
R9645:Myom1 UTSW 17 71,092,209 (GRCm38) missense probably benign 0.01
X0019:Myom1 UTSW 17 71,100,071 (GRCm38) missense possibly damaging 0.55
Predicted Primers PCR Primer
(F):5'- ACTGCTGAGAGAATCCCTGG -3'
(R):5'- TACCAGATGTAGAACAGTGATGAC -3'

Sequencing Primer
(F):5'- CTTGCTCTAAGGCTGAATAAAGG -3'
(R):5'- ACGTCATCTTCTTATGGCATGGAG -3'
Posted On 2020-01-23