rs1478048014

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_ModerateBP6_ModerateBS1BS2

The NM_014319.5(LEMD3):​c.45G>A​(p.Glu15Glu) variant causes a synonymous change. The variant allele was found at a frequency of 0.00000418 in 1,436,708 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000042 ( 0 hom. )

Consequence

LEMD3
NM_014319.5 synonymous

Scores

2

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.66

Publications

0 publications found
Variant links:
Genes affected
LEMD3 (HGNC:28887): (LEM domain containing 3) This locus encodes a LEM domain-containing protein. The encoded protein functions to antagonize transforming growth factor-beta signaling at the inner nuclear membrane. Two transcript variants encoding different isoforms have been found for this gene. Mutations in this gene have been associated with osteopoikilosis, Buschke-Ollendorff syndrome and melorheostosis.[provided by RefSeq, Nov 2009]
LEMD3 Gene-Disease associations (from GenCC):
  • Buschke-Ollendorff syndrome
    Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), G2P, Genomics England PanelApp
  • isolated osteopoikilosis
    Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
  • melorheostosis with osteopoikilosis
    Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -12 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.44).
BP6
Variant 12-65169641-G-A is Benign according to our data. Variant chr12-65169641-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 1632689.Status of the report is criteria_provided_single_submitter, 1 stars.
BS1
Variant frequency is greater than expected in population amr. GnomAdExome4 allele frequency = 0.00000418 (6/1436708) while in subpopulation AMR AF = 0.000123 (5/40556). AF 95% confidence interval is 0.0000482. There are 0 homozygotes in GnomAdExome4. There are 3 alleles in the male GnomAdExome4 subpopulation. Median coverage is 32. This position passed quality control check.
BS2
High AC in GnomAdExome4 at 6 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014319.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
LEMD3
NM_014319.5
MANE Select
c.45G>Ap.Glu15Glu
synonymous
Exon 1 of 13NP_055134.2
LEMD3
NM_001167614.2
c.45G>Ap.Glu15Glu
synonymous
Exon 1 of 13NP_001161086.1

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
LEMD3
ENST00000308330.3
TSL:1 MANE Select
c.45G>Ap.Glu15Glu
synonymous
Exon 1 of 13ENSP00000308369.2Q9Y2U8
LEMD3
ENST00000883212.1
c.45G>Ap.Glu15Glu
synonymous
Exon 1 of 13ENSP00000553271.1
LEMD3
ENST00000935241.1
c.45G>Ap.Glu15Glu
synonymous
Exon 1 of 13ENSP00000605300.1

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD2 exomes
AF:
0.00000979
AC:
2
AN:
204320
AF XY:
0.0000179
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.0000679
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000418
AC:
6
AN:
1436708
Hom.:
0
Cov.:
32
AF XY:
0.00000421
AC XY:
3
AN XY:
712434
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
33192
American (AMR)
AF:
0.000123
AC:
5
AN:
40556
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25616
East Asian (EAS)
AF:
0.00
AC:
0
AN:
38862
South Asian (SAS)
AF:
0.00
AC:
0
AN:
82886
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
50362
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
4446
European-Non Finnish (NFE)
AF:
9.08e-7
AC:
1
AN:
1101400
Other (OTH)
AF:
0.00
AC:
0
AN:
59388
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.467
Heterozygous variant carriers
0
1
2
2
3
4
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
Cov.:
32
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.00000378

ClinVar

ClinVar submissions as Germline
Significance:Likely benign
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
-
1
not provided (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.44
CADD
Benign
9.8
DANN
Benign
0.96
PhyloP100
3.7
PromoterAI
-0.012
Neutral

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.0
Details are displayed if max score is > 0.2

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

Publications

Other links and lift over

dbSNP: rs1478048014; hg19: chr12-65563421; COSMIC: COSV104610579; COSMIC: COSV104610579; API