rs182293452

Variant names:

• chr6-169751645-G-A
• rs182293452
• NM_018341.3:c.-13G>A

Your query was ambiguous. Multiple possible variants found:

• chr6-169751645-G-A
• chr6-169751645-G-C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_018341.3(ERMARD):​c.-13G>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000283 in 1,413,306 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000028 (0 hom.)
• Consequence: ERMARD NM_018341.3 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.521
• Publications: 0 publications found

Genes affected

ERMARD (HGNC:21056): (ER membrane associated RNA degradation) The protein encoded by this gene contains 2 transmembrane domains near the C-terminus and is localized in the endoplasmic reticulum. Knockout of this gene in developing rat brain showed that it may be involved in neuronal migration. Mutations in this gene are associated with periventricular nodular heterotopia-6 (PVNH6). Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Dec 2013]

DYNLT2 (HGNC:11695): (dynein light chain Tctex-type 2) Predicted to enable dynein intermediate chain binding activity. Predicted to be involved in microtubule-based movement. Predicted to be located in cytosol and sperm flagellum. Predicted to be extrinsic component of membrane. Predicted to be part of cytoplasmic dynein complex. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018341.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ERMARD	NM_018341.3	MANE Select	c.-13G>A		5_prime_UTR	Exon 1 of 18	NP_060811.1	Q5T6L9-1
	ERMARD	NM_001278531.2		c.-13G>A		5_prime_UTR	Exon 1 of 18	NP_001265460.1	Q5T6L9-3
	ERMARD	NM_001278533.2		c.-13G>A		5_prime_UTR	Exon 1 of 17	NP_001265462.1	Q5T6L9-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ERMARD	ENST00000366773.8	TSL:2 MANE Select	c.-13G>A		5_prime_UTR	Exon 1 of 18	ENSP00000355735.3	Q5T6L9-1
	ERMARD	ENST00000418781.7	TSL:1	c.-13G>A		5_prime_UTR	Exon 1 of 17	ENSP00000397661.2	Q5T6L9-2
	ERMARD	ENST00000854211.1		c.-13G>A		5_prime_UTR	Exon 1 of 19	ENSP00000524270.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00 AC: 0 AN: 170368 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

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: 0.00000283 AC: 4 AN: 1413306 Hom.: 0 Cov.: 31 AF XY: 0.00000286 AC XY: 2 AN XY: 698984

African (AFR) AF: 0.00 AC: 0 AN: 32246

American (AMR) AF: 0.00 AC: 0 AN: 36696

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25282

East Asian (EAS) AF: 0.00 AC: 0 AN: 36886

South Asian (SAS) AF: 0.00 AC: 0 AN: 81616

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 49472

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5568

European-Non Finnish (NFE) AF: 0.00000368 AC: 4 AN: 1087044

Other (OTH) AF: 0.00 AC: 0 AN: 58496

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	7.2
DANN	Benign	0.86
PhyloP100		0.52
PromoterAI		0.10	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

Other links and lift over

dbSNP: rs182293452; hg19: chr6-170151741;