Incidental Mutation 'R6305:Mylk3'
ID 509595
Institutional Source Beutler Lab
Gene Symbol Mylk3
Ensembl Gene ENSMUSG00000031698
Gene Name myosin light chain kinase 3
Synonyms D830007F02Rik
MMRRC Submission 044411-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.227) question?
Stock # R6305 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 86050933-86112969 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 86077048 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 463 (I463F)
Ref Sequence ENSEMBL: ENSMUSP00000113389 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034133] [ENSMUST00000121972] [ENSMUST00000122452]
AlphaFold Q3UIZ8
Predicted Effect probably damaging
Transcript: ENSMUST00000034133
AA Change: I596F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034133
Gene: ENSMUSG00000031698
AA Change: I596F

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 probably damaging
Transcript: ENSMUST00000121972
AA Change: I533F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113960
Gene: ENSMUSG00000031698
AA Change: I533F

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 probably damaging
Transcript: ENSMUST00000122452
AA Change: I463F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113389
Gene: ENSMUSG00000031698
AA Change: I463F

DomainStartEndE-ValueType
low complexity region 171 183 N/A INTRINSIC
S_TKc 358 613 6.93e-91 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency 97% (61/63)
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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik T C 3: 137,773,741 (GRCm39) S977P probably damaging Het
Abraxas2 G A 7: 132,476,694 (GRCm39) A145T probably damaging Het
Adcy6 T A 15: 98,496,526 (GRCm39) I550L probably benign Het
Agbl3 G A 6: 34,759,145 (GRCm39) D19N unknown Het
Ankdd1a C T 9: 65,415,343 (GRCm39) A227T possibly damaging Het
Arhgap39 T A 15: 76,621,902 (GRCm39) D233V probably benign Het
Bcl9 G A 3: 97,113,254 (GRCm39) P1067L possibly damaging Het
Casd1 C T 6: 4,641,892 (GRCm39) T723I probably damaging Het
Cd209g T A 8: 4,186,809 (GRCm39) I118N probably benign Het
Cdh24 A T 14: 54,869,813 (GRCm39) D701E possibly damaging Het
Chd9 C T 8: 91,757,174 (GRCm39) P1858S possibly damaging Het
Csnk1g3 T A 18: 54,065,384 (GRCm39) Y322* probably null Het
Cyp2f2 G A 7: 26,828,649 (GRCm39) R173H probably damaging Het
D130043K22Rik T C 13: 25,069,668 (GRCm39) F909S probably damaging Het
Dll4 T A 2: 119,161,138 (GRCm39) S299T probably benign Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Homo
Dsg4 T A 18: 20,582,847 (GRCm39) Y162N probably damaging Het
Enpp1 T C 10: 24,517,780 (GRCm39) Y882C probably damaging Het
Fbxw7 T A 3: 84,883,630 (GRCm39) N520K probably damaging Het
Galc C T 12: 98,225,549 (GRCm39) A14T possibly damaging Het
Grm7 G A 6: 111,335,626 (GRCm39) R679Q probably damaging Het
Hnrnpdl T C 5: 100,186,517 (GRCm39) probably benign Het
Il12a A T 3: 68,601,511 (GRCm39) K77N possibly damaging Het
Il17rd C T 14: 26,817,899 (GRCm39) S196L possibly damaging Het
Kcnv2 T C 19: 27,301,237 (GRCm39) F363L probably benign Het
Lair1 A G 7: 4,013,727 (GRCm39) probably null Het
Lrit3 G A 3: 129,594,109 (GRCm39) T156I probably damaging Het
Me2 T A 18: 73,924,915 (GRCm39) R267S probably benign Het
Mga T C 2: 119,778,179 (GRCm39) V1908A probably benign Het
Neb G A 2: 52,141,775 (GRCm39) R75* probably null Het
Niban1 T C 1: 151,571,469 (GRCm39) L248P probably damaging Het
Or10a3b C T 7: 108,444,761 (GRCm39) G152D possibly damaging Het
Or1j11 T A 2: 36,311,634 (GRCm39) S75T probably damaging Het
Or5p50 T G 7: 107,421,864 (GRCm39) T271P probably benign Het
Or8b36 ATTGCTGTTT ATTGCTGTTTGCTGTTT 9: 37,937,836 (GRCm39) probably null Het
Or8b36 TG TGGTGTTGG 9: 37,937,838 (GRCm39) probably null Het
Or8k33 A G 2: 86,383,839 (GRCm39) S210P possibly damaging Het
Pfas A G 11: 68,892,023 (GRCm39) S162P possibly damaging Het
Pip5k1c T A 10: 81,151,768 (GRCm39) V654E probably benign Het
Plxdc1 C A 11: 97,829,416 (GRCm39) C318F probably damaging Het
Qrfprl A T 6: 65,431,975 (GRCm39) M293L probably benign Het
Rbm8a2 T C 1: 175,806,312 (GRCm39) D55G probably benign Het
Rexo5 A T 7: 119,427,348 (GRCm39) K419N probably damaging Het
Septin4 C T 11: 87,458,145 (GRCm39) T173M probably benign Het
Slc13a2 CGTTATCTGT CGT 11: 78,294,306 (GRCm39) probably benign Het
Slc24a4 C A 12: 102,188,360 (GRCm39) T151K possibly damaging Het
Slc6a15 A T 10: 103,225,031 (GRCm39) I40F probably benign Het
Slc6a21 T C 7: 44,930,028 (GRCm39) V172A possibly damaging Het
Thrap3 A G 4: 126,074,600 (GRCm39) probably benign Het
Tm9sf3 A G 19: 41,233,881 (GRCm39) probably null Het
Trp53 A T 11: 69,479,533 (GRCm39) H211L probably damaging Het
Ttc21b A T 2: 66,018,614 (GRCm39) N1264K probably damaging Het
Vmn1r120 A T 7: 20,787,531 (GRCm39) V60E possibly damaging Het
Ylpm1 A G 12: 85,077,319 (GRCm39) E890G probably damaging Het
Zfp647 G A 15: 76,796,285 (GRCm39) P125L probably damaging Het
Zfp934 T C 13: 62,666,370 (GRCm39) Y102C probably 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
R0005:Mylk3 UTSW 8 86,053,832 (GRCm39) missense possibly damaging 0.93
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
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'- TCCCAGTAGGTGTCTGCAACTG -3'
(R):5'- TACGTAGCAGTGTCCACCAG -3'

Sequencing Primer
(F):5'- CAACTGTGCAATGATGGCTATGACC -3'
(R):5'- GGCTGTGACCAATTTTAGGAACACC -3'
Posted On 2018-04-02