rs759986057

Variant names:

• chr12-65169598-TGGC-T
• NM_014319.5:c.9_11delGGC

Your query was ambiguous. Multiple possible variants found:

• chr12-65169598-TGGC-T
• chr12-65169598-TGGC-TGGCGGC

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PM4_Supporting

The NM_014319.5(LEMD3):​c.9_11delGGC​(p.Ala4del) variant causes a disruptive inframe deletion change. The variant allele was found at a frequency of 0.000000697 in 1,435,572 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 7.0e-7 (0 hom.)
• Consequence: LEMD3 NM_014319.5 disruptive_inframe_deletion
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.59

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]

ENSG00000289319 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PM4: Nonframeshift variant in NON repetitive region in NM_014319.5. Strenght limited to Supporting due to length of the change: 1aa.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LEMD3	NM_014319.5	c.9_11delGGC	p.Ala4del	disruptive_inframe_deletion	Exon 1 of 13	ENST00000308330.3	NP_055134.2
LEMD3	NM_001167614.2	c.9_11delGGC	p.Ala4del	disruptive_inframe_deletion	Exon 1 of 13		NP_001161086.1
LOC124902953	XR_007063349.1	n.-185_-183delGCC		upstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LEMD3	ENST00000308330.3	c.9_11delGGC	p.Ala4del	disruptive_inframe_deletion	Exon 1 of 13	1	NM_014319.5	ENSP00000308369.2
LEMD3	ENST00000541171.1	n.23_25delGGC		non_coding_transcript_exon_variant	Exon 1 of 2	2
ENSG00000289319	ENST00000685904.1	n.-139_-137delGCC		upstream_gene_variant

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.97e-7 AC: 1 AN: 1435572 Hom.: 0 AF XY: 0.00000141 AC XY: 1 AN XY: 711742

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.08e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr12-65563378;