Mutagenetix > Incidental Mutation

Incidental Mutation 'R5473:Myl3'

433934

Institutional Source

Beutler Lab

Gene Symbol

Myl3

Ensembl Gene

ENSMUSG00000059741

Gene Name

myosin, light polypeptide 3

Synonyms

slow skeletal, alkali, Mylc, MLC1s, ventricular, MLC1v

MMRRC Submission

043034-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.341) question?

Stock #

R5473 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

110592746-110598870 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 110597026 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Asparagine at position 129 (H129N)

Ref Sequence

ENSEMBL: ENSMUSP00000142530 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000079784] [ENSMUST00000124267] [ENSMUST00000136695] [ENSMUST00000200011]

AlphaFold

P09542

Predicted Effect

probably damaging
Transcript: ENSMUST00000079784
AA Change: H129N

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000078715
Gene: ENSMUSG00000059741
AA Change: H129N

Domain	Start	End	E-Value	Type
low complexity region	2	45	N/A	INTRINSIC
internal_repeat_1	61	124	1.28e-5	PROSPERO
internal_repeat_1	140	198	1.28e-5	PROSPERO

Predicted Effect

possibly damaging
Transcript: ENSMUST00000124267
AA Change: H52N

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000142424
Gene: ENSMUSG00000059741
AA Change: H52N

Domain	Start	End	E-Value	Type
SCOP:d1ggwa_	1	127	2e-23	SMART
PDB:1W7J\|B	2	126	3e-68	PDB
Blast:EFh	64	92	5e-12	BLAST
Blast:EFh	99	126	2e-9	BLAST

Predicted Effect

possibly damaging
Transcript: ENSMUST00000136695
AA Change: H52N

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000142791
Gene: ENSMUSG00000059741
AA Change: H52N

Domain	Start	End	E-Value	Type
SCOP:d1ggwa_	1	127	2e-23	SMART
PDB:1W7J\|B	2	126	3e-68	PDB
Blast:EFh	64	92	5e-12	BLAST
Blast:EFh	99	126	2e-9	BLAST

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153142

Predicted Effect

probably damaging
Transcript: ENSMUST00000200011
AA Change: H129N

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000142530
Gene: ENSMUSG00000059741
AA Change: H129N

Domain	Start	End	E-Value	Type
low complexity region	2	45	N/A	INTRINSIC
Pfam:EF-hand_6	62	93	4.7e-3	PFAM
internal_repeat_1	140	182	5.24e-5	PROSPERO

Meta Mutation Damage Score

0.0820

Coding Region Coverage

1x: 98.2%
3x: 97.3%
10x: 95.2%
20x: 90.6%

Validation Efficiency

100% (66/66)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] MYL3 encodes myosin light chain 3, an alkali light chain also referred to in the literature as both the ventricular isoform and the slow skeletal muscle isoform. Mutations in MYL3 have been identified as a cause of mid-left ventricular chamber type hypertrophic cardiomyopathy. [provided by RefSeq, Jul 2008]

Allele List at MGI

Other mutations in this stock

Total: 54 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsm4	T	C	7: 119,312,173 (GRCm39)	Y549H	probably damaging	Het
Adamtsl4	G	T	3: 95,587,303 (GRCm39)	Q758K	probably damaging	Het
Anapc1	G	T	2: 128,449,115 (GRCm39)		probably benign	Het
Ankrd26	A	T	6: 118,492,797 (GRCm39)	C1316S	probably benign	Het
Birc5	T	C	11: 117,743,533 (GRCm39)	V89A	possibly damaging	Het
Camk2d	G	T	3: 126,391,048 (GRCm39)		probably benign	Het
Ccdc47	A	T	11: 106,095,855 (GRCm39)	S280R	probably damaging	Het
Cntnap5a	T	A	1: 116,016,986 (GRCm39)	F193Y	probably benign	Het
Cntrob	G	T	11: 69,213,579 (GRCm39)	D70E	possibly damaging	Het
Col24a1	A	C	3: 145,243,016 (GRCm39)	M1519L	probably benign	Het
Col2a1	G	T	15: 97,885,370 (GRCm39)	A491D	unknown	Het
Crat	A	G	2: 30,297,726 (GRCm39)	L266P	probably damaging	Het
Dlgap1	A	T	17: 70,824,025 (GRCm39)		probably benign	Het
Dnaaf10	T	C	11: 17,174,591 (GRCm39)	V153A	probably damaging	Het
Eya4	T	A	10: 23,039,351 (GRCm39)	H104L	probably benign	Het
Fam83b	T	C	9: 76,398,782 (GRCm39)	K774E	probably damaging	Het
Fgd6	T	C	10: 93,880,538 (GRCm39)	I464T	probably benign	Het
Gorasp2	A	C	2: 70,508,950 (GRCm39)	M123L	probably damaging	Het
H2-M10.3	A	T	17: 36,678,261 (GRCm39)	V188E	probably damaging	Het
Hnrnpk	A	T	13: 58,541,913 (GRCm39)	W333R	probably damaging	Het
Hrh4	T	C	18: 13,154,985 (GRCm39)	Y175H	probably benign	Het
Igf2r	G	T	17: 12,914,201 (GRCm39)	T1756K	probably benign	Het
Kcnq5	A	G	1: 21,527,626 (GRCm39)		probably null	Het
Kiz	G	T	2: 146,811,915 (GRCm39)	E675*	probably null	Het
Mcm3ap	T	G	10: 76,338,593 (GRCm39)	L1407R	probably damaging	Het
Mdc1	A	G	17: 36,158,952 (GRCm39)	D444G	probably benign	Het
Neo1	T	C	9: 58,788,126 (GRCm39)	N1309S	possibly damaging	Het
Nrxn1	A	T	17: 90,897,520 (GRCm39)	Y269N	probably damaging	Het
Nsd1	A	G	13: 55,395,585 (GRCm39)	N1165S	probably damaging	Het
Nuf2	T	C	1: 169,334,856 (GRCm39)	D302G	probably benign	Het
Olfr908	A	G	9: 38,427,508 (GRCm39)	Y60C	probably damaging	Het
Or10j3	G	C	1: 173,031,732 (GRCm39)	G270R	probably benign	Het
Or14j1	T	C	17: 38,146,630 (GRCm39)	F247L	probably benign	Het
Or5d38	A	T	2: 87,954,981 (GRCm39)	M116K	possibly damaging	Het
Oxsm	A	T	14: 16,242,045 (GRCm38)	S241R	probably damaging	Het
Pde1a	G	T	2: 79,736,372 (GRCm39)	S87R	probably damaging	Het
Plagl2	A	T	2: 153,074,114 (GRCm39)	C262*	probably null	Het
Plcg2	A	G	8: 118,361,140 (GRCm39)	K1233R	probably benign	Het
Pon3	A	T	6: 5,256,177 (GRCm39)	I17K	possibly damaging	Het
Ppfia1	A	T	7: 144,045,229 (GRCm39)	M951K	probably benign	Het
Pramel12	A	G	4: 143,145,874 (GRCm39)	R448G	probably damaging	Het
Prpf31	A	G	7: 3,642,824 (GRCm39)	K438E	probably benign	Het
Pum3	C	A	19: 27,396,248 (GRCm39)	V328F	probably damaging	Het
Ralgapa1	T	C	12: 55,723,495 (GRCm39)	E1677G	probably benign	Het
Rpf2	A	G	10: 40,103,627 (GRCm39)	V96A	possibly damaging	Het
Rsrc2	C	T	5: 123,869,150 (GRCm39)	A98T	probably damaging	Het
Saraf	G	A	8: 34,628,412 (GRCm39)	R86Q	probably damaging	Het
Scara5	T	A	14: 65,977,788 (GRCm39)	D349E	possibly damaging	Het
Slc30a1	T	C	1: 191,641,734 (GRCm39)	V460A	possibly damaging	Het
Tdrd7	G	T	4: 46,020,877 (GRCm39)	V768L	possibly damaging	Het
Tshz2	T	C	2: 169,725,718 (GRCm39)	S105P	probably benign	Het
Ufsp2	A	G	8: 46,445,258 (GRCm39)	I362M	probably damaging	Het
Ugt1a7c	T	A	1: 88,023,159 (GRCm39)	I106K	probably benign	Het
Zdhhc5	A	G	2: 84,520,810 (GRCm39)	Y456H	probably damaging	Het

Other mutations in Myl3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00822:Myl3	APN	9	110,595,557 (GRCm39)	missense	possibly damaging	0.95
IGL01292:Myl3	APN	9	110,597,045 (GRCm39)	missense	probably damaging	1.00
IGL02814:Myl3	APN	9	110,597,059 (GRCm39)	nonsense	probably null
R0009:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0010:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0015:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0040:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0045:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0045:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0080:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0081:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0095:Myl3	UTSW	9	110,596,997 (GRCm39)	missense	probably damaging	1.00
R0194:Myl3	UTSW	9	110,598,189 (GRCm39)	missense	probably benign	0.00
R1938:Myl3	UTSW	9	110,595,802 (GRCm39)	missense	probably damaging	1.00
R2230:Myl3	UTSW	9	110,596,979 (GRCm39)	missense	probably damaging	1.00
R2231:Myl3	UTSW	9	110,596,979 (GRCm39)	missense	probably damaging	1.00
R2315:Myl3	UTSW	9	110,595,809 (GRCm39)	missense	probably damaging	1.00
R3884:Myl3	UTSW	9	110,597,027 (GRCm39)	missense	probably damaging	1.00
R7059:Myl3	UTSW	9	110,571,105 (GRCm39)	splice site	probably benign

Predicted Primers

PCR Primer
(F):5'- TTTGTACACAGCACATGCATC -3'
(R):5'- TTTCACAGACAAGACACGGGC -3'

Sequencing Primer
(F):5'- AGCACATGCATCAGTGTGC -3'
(R):5'- TGACACAAAGGTTTCCCTAGG -3'

Posted On

2016-10-06