rs112894708

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_079420.3(MYL1):​c.304+67_304+80delGTGTGTGTGTGTGT variant causes a intron change involving the alteration of a non-conserved nucleotide. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000068 ( 0 hom., cov: 0)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

MYL1
NM_079420.3 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.20

Publications

0 publications found
Variant links:
Genes affected
MYL1 (HGNC:7582): (myosin light chain 1) Myosin is a hexameric ATPase cellular motor protein. It is composed of two heavy chains, two nonphosphorylatable alkali light chains, and two phosphorylatable regulatory light chains. This gene encodes a myosin alkali light chain expressed in fast skeletal muscle. Two transcript variants have been identified for this gene. [provided by RefSeq, Jul 2008]
MYL1 Gene-Disease associations (from GenCC):
  • congenital myopathy with reduced type 2 muscle fibers
    Inheritance: AR, Unknown Classification: SUPPORTIVE, LIMITED Submitted by: G2P, Orphanet, Ambry Genetics, Labcorp Genetics (formerly Invitae)
  • congenital myopathy
    Inheritance: AR Classification: LIMITED Submitted by: ClinGen

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_079420.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
MYL1
NM_079420.3
MANE Select
c.304+67_304+80delGTGTGTGTGTGTGT
intron
N/ANP_524144.1P05976-1
MYL1
NM_079422.3
c.172+67_172+80delGTGTGTGTGTGTGT
intron
N/ANP_524146.1P05976-2

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
MYL1
ENST00000352451.4
TSL:1 MANE Select
c.304+67_304+80delGTGTGTGTGTGTGT
intron
N/AENSP00000307280.4P05976-1
MYL1
ENST00000341685.8
TSL:1
c.172+67_172+80delGTGTGTGTGTGTGT
intron
N/AENSP00000343321.4P05976-2
MYL1
ENST00000957378.1
c.268+67_268+80delGTGTGTGTGTGTGT
intron
N/AENSP00000627437.1

Frequencies

GnomAD3 genomes
AF:
0.00000679
AC:
1
AN:
147314
Hom.:
0
Cov.:
0
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000149
Gnomad OTH
AF:
0.00
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1040404
Hom.:
0
AF XY:
0.00
AC XY:
0
AN XY:
530350
African (AFR)
AF:
0.00
AC:
0
AN:
26302
American (AMR)
AF:
0.00
AC:
0
AN:
42218
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
21212
East Asian (EAS)
AF:
0.00
AC:
0
AN:
35754
South Asian (SAS)
AF:
0.00
AC:
0
AN:
71676
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
44692
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
3954
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
748712
Other (OTH)
AF:
0.00
AC:
0
AN:
45884
GnomAD4 genome
AF:
0.00000679
AC:
1
AN:
147314
Hom.:
0
Cov.:
0
AF XY:
0.00
AC XY:
0
AN XY:
71508
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
39748
American (AMR)
AF:
0.00
AC:
0
AN:
14712
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3430
East Asian (EAS)
AF:
0.00
AC:
0
AN:
4894
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4522
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
9854
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
310
European-Non Finnish (NFE)
AF:
0.0000149
AC:
1
AN:
66924
Other (OTH)
AF:
0.00
AC:
0
AN:
2024
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.525
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Alfa
AF:
0.00
Hom.:
299

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
PhyloP100
1.2

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs112894708; hg19: chr2-211163063; API