Incidental Mutation 'R0005:Mylk3'
ID 63932
Institutional Source Beutler Lab
Gene Symbol Mylk3
Ensembl Gene ENSMUSG00000031698
Gene Name myosin light chain kinase 3
Synonyms D830007F02Rik
MMRRC Submission 038301-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.211) question?
Stock # R0005 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 86050933-86112969 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 86053832 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Aspartic acid at position 625 (V625D)
Ref Sequence ENSEMBL: ENSMUSP00000113389 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034133] [ENSMUST00000121972] [ENSMUST00000122452]
AlphaFold Q3UIZ8
Predicted Effect possibly damaging
Transcript: ENSMUST00000034133
AA Change: V758D

PolyPhen 2 Score 0.931 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000034133
Gene: ENSMUSG00000031698
AA Change: V758D

DomainStartEndE-ValueType
low complexity region 11 26 N/A INTRINSIC
low complexity region 304 316 N/A INTRINSIC
S_TKc 491 746 6.93e-91 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000121972
AA Change: V695D

PolyPhen 2 Score 0.637 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000113960
Gene: ENSMUSG00000031698
AA Change: V695D

DomainStartEndE-ValueType
low complexity region 11 26 N/A INTRINSIC
low complexity region 241 253 N/A INTRINSIC
S_TKc 428 683 6.93e-91 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000122452
AA Change: V625D

PolyPhen 2 Score 0.931 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000113389
Gene: ENSMUSG00000031698
AA Change: V625D

DomainStartEndE-ValueType
low complexity region 171 183 N/A INTRINSIC
S_TKc 358 613 6.93e-91 SMART
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.3%
Validation Efficiency 98% (63/64)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Phosphorylation of cardiac myosin heavy chains (see MYH7B, MIM 609928) and light chains (see MYL2, MIM 160781) by a kinase, such as MYLK3, potentiates the force and rate of cross-bridge recruitment in cardiac myocytes (Chan et al., 2008 [PubMed 18202317]).[supplied by OMIM, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit cardiac hypertrophy, reduced cardiac function and increased response of heart to induced stress. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atxn2l A G 7: 126,097,446 (GRCm39) F201L probably damaging Het
Camsap3 T A 8: 3,654,288 (GRCm39) F653I probably damaging Het
Cemip2 A G 19: 21,789,584 (GRCm39) T595A probably damaging Het
Col11a2 C T 17: 34,281,853 (GRCm39) probably benign Het
Col27a1 A G 4: 63,143,637 (GRCm39) T442A probably benign Het
Cpsf1 A G 15: 76,484,880 (GRCm39) probably null Het
Enpp4 T C 17: 44,413,066 (GRCm39) N156S probably benign Het
Fat3 T A 9: 15,874,162 (GRCm39) N3485I probably damaging Het
Gabra2 C T 5: 71,130,779 (GRCm39) V350I probably benign Het
H2-T5 G T 17: 36,473,084 (GRCm39) probably benign Het
Hivep2 A G 10: 14,004,493 (GRCm39) T364A probably damaging Het
Kif1b A T 4: 149,266,384 (GRCm39) V402E probably damaging Het
Lamc3 A G 2: 31,812,440 (GRCm39) D959G probably benign Het
Mag T A 7: 30,607,779 (GRCm39) probably benign Het
Map3k1 A G 13: 111,892,238 (GRCm39) F1006L probably benign Het
Mapre2 G A 18: 23,986,750 (GRCm39) G54D probably damaging Het
Muc6 G T 7: 141,218,685 (GRCm39) T1996N possibly damaging Het
Myadm C T 7: 3,346,080 (GRCm39) Q281* probably null Het
Nlrp9a T C 7: 26,273,213 (GRCm39) probably benign Het
Or8d6 A G 9: 39,854,252 (GRCm39) D232G probably benign Het
Plcz1 T A 6: 139,986,290 (GRCm39) probably benign Het
Plekhg5 TCCCCC TCC 4: 152,197,108 (GRCm39) probably benign Het
Plekhh2 A C 17: 84,893,861 (GRCm39) D892A probably benign Het
Ppih A G 4: 119,175,798 (GRCm39) probably benign Het
Pramel13 G T 4: 144,122,423 (GRCm39) F40L probably damaging Het
Rtn4ip1 A T 10: 43,808,474 (GRCm39) M84L probably benign Het
Slc35f4 G A 14: 49,559,943 (GRCm39) probably benign Het
Spocd1 G T 4: 129,850,571 (GRCm39) D866Y possibly damaging Het
Stxbp4 C T 11: 90,439,743 (GRCm39) R365Q possibly damaging Het
Tmed4 C T 11: 6,221,781 (GRCm39) R185H probably damaging Het
Tnfsf9 T C 17: 57,414,236 (GRCm39) V221A possibly damaging Het
Trappc14 T C 5: 138,260,916 (GRCm39) probably null Het
Vsx2 C A 12: 84,617,015 (GRCm39) P100Q possibly damaging Het
Wdr48 T A 9: 119,738,500 (GRCm39) D53E probably benign Het
Zfp335 T A 2: 164,751,222 (GRCm39) S115C possibly damaging Het
Zfp608 G A 18: 55,028,592 (GRCm39) P1274S possibly damaging Het
Other mutations in Mylk3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00978:Mylk3 APN 8 86,082,155 (GRCm39) nonsense probably null
IGL01088:Mylk3 APN 8 86,078,586 (GRCm39) splice site probably null
IGL01431:Mylk3 APN 8 86,063,030 (GRCm39) missense probably damaging 1.00
IGL01488:Mylk3 APN 8 86,078,656 (GRCm39) missense probably damaging 1.00
IGL01550:Mylk3 APN 8 86,091,718 (GRCm39) missense probably damaging 1.00
IGL01786:Mylk3 APN 8 86,085,946 (GRCm39) missense probably benign 0.27
IGL01877:Mylk3 APN 8 86,085,671 (GRCm39) missense possibly damaging 0.66
IGL01995:Mylk3 APN 8 86,085,890 (GRCm39) missense possibly damaging 0.83
IGL02003:Mylk3 APN 8 86,085,727 (GRCm39) missense probably benign
IGL02251:Mylk3 APN 8 86,081,805 (GRCm39) missense probably benign 0.04
IGL02252:Mylk3 APN 8 86,082,105 (GRCm39) missense probably benign 0.04
IGL02341:Mylk3 APN 8 86,078,601 (GRCm39) missense probably damaging 1.00
IGL02352:Mylk3 APN 8 86,081,931 (GRCm39) missense probably benign 0.00
IGL02359:Mylk3 APN 8 86,081,931 (GRCm39) missense probably benign 0.00
IGL03000:Mylk3 APN 8 86,085,806 (GRCm39) missense probably damaging 0.97
IGL03185:Mylk3 APN 8 86,053,833 (GRCm39) missense probably damaging 0.97
IGL03404:Mylk3 APN 8 86,069,310 (GRCm39) missense probably damaging 1.00
R0219:Mylk3 UTSW 8 86,081,873 (GRCm39) missense probably damaging 0.99
R0324:Mylk3 UTSW 8 86,079,535 (GRCm39) missense probably damaging 0.98
R0402:Mylk3 UTSW 8 86,079,539 (GRCm39) missense probably damaging 1.00
R0667:Mylk3 UTSW 8 86,081,794 (GRCm39) critical splice donor site probably null
R1711:Mylk3 UTSW 8 86,091,460 (GRCm39) missense probably damaging 1.00
R1857:Mylk3 UTSW 8 86,055,223 (GRCm39) missense probably damaging 0.98
R1875:Mylk3 UTSW 8 86,079,494 (GRCm39) missense probably damaging 1.00
R1878:Mylk3 UTSW 8 86,082,028 (GRCm39) missense possibly damaging 0.82
R1916:Mylk3 UTSW 8 86,053,821 (GRCm39) missense probably damaging 1.00
R3887:Mylk3 UTSW 8 86,078,676 (GRCm39) missense probably damaging 1.00
R4081:Mylk3 UTSW 8 86,055,311 (GRCm39) missense probably damaging 1.00
R4775:Mylk3 UTSW 8 86,085,689 (GRCm39) nonsense probably null
R4796:Mylk3 UTSW 8 86,077,014 (GRCm39) missense probably damaging 1.00
R4974:Mylk3 UTSW 8 86,091,412 (GRCm39) missense probably damaging 0.97
R5108:Mylk3 UTSW 8 86,085,721 (GRCm39) missense possibly damaging 0.83
R5194:Mylk3 UTSW 8 86,079,495 (GRCm39) missense probably benign 0.26
R5276:Mylk3 UTSW 8 86,082,071 (GRCm39) missense probably damaging 1.00
R5296:Mylk3 UTSW 8 86,082,060 (GRCm39) missense possibly damaging 0.66
R5303:Mylk3 UTSW 8 86,077,105 (GRCm39) missense probably damaging 1.00
R5338:Mylk3 UTSW 8 86,069,350 (GRCm39) missense probably damaging 1.00
R5957:Mylk3 UTSW 8 86,055,266 (GRCm39) missense probably damaging 0.98
R6021:Mylk3 UTSW 8 86,091,442 (GRCm39) missense possibly damaging 0.92
R6294:Mylk3 UTSW 8 86,077,012 (GRCm39) missense probably damaging 1.00
R6305:Mylk3 UTSW 8 86,077,048 (GRCm39) missense probably damaging 1.00
R6376:Mylk3 UTSW 8 86,085,571 (GRCm39) missense possibly damaging 0.53
R6970:Mylk3 UTSW 8 86,085,892 (GRCm39) missense probably damaging 0.97
R7081:Mylk3 UTSW 8 86,091,422 (GRCm39) missense probably benign 0.10
R7170:Mylk3 UTSW 8 86,077,114 (GRCm39) missense probably damaging 1.00
R7318:Mylk3 UTSW 8 86,085,726 (GRCm39) missense probably benign
R7422:Mylk3 UTSW 8 86,081,873 (GRCm39) missense probably benign 0.16
R7503:Mylk3 UTSW 8 86,080,218 (GRCm39) missense probably benign 0.00
R7536:Mylk3 UTSW 8 86,080,233 (GRCm39) missense probably benign 0.05
R8556:Mylk3 UTSW 8 86,053,902 (GRCm39) missense possibly damaging 0.78
R8731:Mylk3 UTSW 8 86,085,634 (GRCm39) missense probably benign 0.01
R8770:Mylk3 UTSW 8 86,091,460 (GRCm39) missense probably damaging 1.00
R8804:Mylk3 UTSW 8 86,085,874 (GRCm39) missense probably benign 0.10
R9064:Mylk3 UTSW 8 86,081,940 (GRCm39) missense probably benign
R9296:Mylk3 UTSW 8 86,085,561 (GRCm39) missense probably benign 0.01
R9418:Mylk3 UTSW 8 86,091,444 (GRCm39) missense possibly damaging 0.67
Z1176:Mylk3 UTSW 8 86,091,808 (GRCm39)
Z1177:Mylk3 UTSW 8 86,091,808 (GRCm39)
Z1177:Mylk3 UTSW 8 86,085,823 (GRCm39) missense probably benign 0.14
Predicted Primers PCR Primer
(F):5'- TCGGACAACTATGGGCCACATCAC -3'
(R):5'- GCATGAATCTGCCAGAACGATGAAC -3'

Sequencing Primer
(F):5'- ttctgtctgtcctggaacttg -3'
(R):5'- CGATGAACCATAGACTCAGACTTTTC -3'
Posted On 2013-07-30