rs5815842

Variant names:

• chr16-15703925-GTTTTT-G
• rs5815842
• NM_002474.3:c.*61_*65delAAAAA

Your query was ambiguous. Multiple possible variants found:

• chr16-15703925-GTTTTT-G
• chr16-15703925-GTTTTT-GT
• chr16-15703925-GTTTTT-GTTT
• chr16-15703925-GTTTTT-GTTTT
• chr16-15703925-GTTTTT-GTTTTTT
• chr16-15703925-GTTTTT-GTTTTTTT

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP6_Very_Strong BS1 BS2

The NM_002474.3(MYH11):​c.*61_*65delAAAAA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0118 in 1,606,394 control chromosomes in the GnomAD database, including 171 homozygotes. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: 𝑓 0.0090 (10 hom., cov: 32)
  • Exomes 𝑓: 0.012 (161 hom.)
• Consequence: MYH11 NM_002474.3 3_prime_UTR
• Clinical Significance: Benign/Likely benign criteria provided, multiple submitters, no conflicts B:4
• Conservation: PhyloP100: 1.27
• Publications: 1 publications found

Genes affected

MYH11 (HGNC:7569): (myosin heavy chain 11) The protein encoded by this gene is a smooth muscle myosin belonging to the myosin heavy chain family. The gene product is a subunit of a hexameric protein that consists of two heavy chain subunits and two pairs of non-identical light chain subunits. It functions as a major contractile protein, converting chemical energy into mechanical energy through the hydrolysis of ATP. A chromosomal rearrangement involving this gene is associated with acute myeloid leukemia of the M4Eo subtype. Mutations in this gene are associated with visceral myopathy, megacystis-microcolon-intestinal hypoperistalsis syndrome 2, and familial thoracic aortic aneurysm 4. [provided by RefSeq, May 2022]

NDE1 (HGNC:17619): (nudE neurodevelopment protein 1) This gene encodes a member of the nuclear distribution E (NudE) family of proteins. The encoded protein is localized at the centrosome and interacts with other centrosome components as part of a multiprotein complex that regulates dynein function. This protein plays an essential role in microtubule organization, mitosis and neuronal migration. Mutations in this gene cause lissencephaly 4, a disorder characterized by lissencephaly, severe brain atrophy, microcephaly, and severe cognitive disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2012]

NDE1 Gene-Disease associations (from GenCC):

• lissencephaly 4

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), G2P, Laboratory for Molecular Medicine, Ambry Genetics
• microcephaly with lissencephaly and/or hydranencephaly

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• hydranencephaly

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• microlissencephaly

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• NDE1-related microhydranencephaly

  Inheritance: Unknown, AR Classification: SUPPORTIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Orphanet

ACMG classification

Our verdict: Benign. The variant received -16 ACMG points.

• BP6: Variant 16-15703925-GTTTTT-G is Benign according to our data. Variant chr16-15703925-GTTTTT-G is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 318085.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BS1: Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.00895 (1359/151808) while in subpopulation NFE AF = 0.0128 (867/67956). AF 95% confidence interval is 0.0121. There are 10 homozygotes in GnomAd4. There are 720 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
• BS2: High Homozygotes in GnomAd4 at 10 AD,AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002474.3. 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
	MYH11	NM_002474.3	MANE Select	c.*61_*65delAAAAA		3_prime_UTR	Exon 41 of 41	NP_002465.1	P35749-1
	MYH11	NM_001040113.2	MANE Plus Clinical	c.*202_*206delAAAAA		3_prime_UTR	Exon 43 of 43	NP_001035202.1	P35749-3
	NDE1	NM_017668.3	MANE Select	c.947+7069_947+7073delTTTTT		intron	N/A	NP_060138.1	Q9NXR1-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MYH11	ENST00000300036.6	TSL:1 MANE Select	c.*61_*65delAAAAA		3_prime_UTR	Exon 41 of 41	ENSP00000300036.5	P35749-1
	MYH11	ENST00000452625.7	TSL:1 MANE Plus Clinical	c.*202_*206delAAAAA		3_prime_UTR	Exon 43 of 43	ENSP00000407821.2	P35749-3
	MYH11	ENST00000396324.7	TSL:1	c.*61_*65delAAAAA		3_prime_UTR	Exon 42 of 42	ENSP00000379616.3	P35749-2

Frequencies

GnomAD3 genomes AF: 0.00897 AC: 1361 AN: 151690 Hom.: 10 Cov.: 32

Gnomad AFR AF: 0.00197

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00283

Gnomad ASJ AF: 0.00173

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00292

Gnomad FIN AF: 0.0320

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.0128

Gnomad OTH AF: 0.00479

GnomAD2 exomes AF: 0.00969 AC: 2420 AN: 249778 AF XY: 0.00979

Gnomad AFR exome AF: 0.00223

Gnomad AMR exome AF: 0.00275

Gnomad ASJ exome AF: 0.00279

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.0307

Gnomad NFE exome AF: 0.0129

Gnomad OTH exome AF: 0.00983

GnomAD4 exome AF: 0.0121 AC: 17610 AN: 1454586 Hom.: 161 AF XY: 0.0118 AC XY: 8553 AN XY: 723982

African (AFR) AF: 0.00189 AC: 63 AN: 33326

American (AMR) AF: 0.00309 AC: 138 AN: 44674

Ashkenazi Jewish (ASJ) AF: 0.00192 AC: 50 AN: 26078

East Asian (EAS) AF: 0.00 AC: 0 AN: 39578

South Asian (SAS) AF: 0.00327 AC: 281 AN: 85804

European-Finnish (FIN) AF: 0.0307 AC: 1629 AN: 53038

Middle Eastern (MID) AF: 0.00458 AC: 26 AN: 5674

European-Non Finnish (NFE) AF: 0.0134 AC: 14811 AN: 1106320

Other (OTH) AF: 0.0102 AC: 612 AN: 60094

GnomAD4 genome AF: 0.00895 AC: 1359 AN: 151808 Hom.: 10 Cov.: 32 AF XY: 0.00970 AC XY: 720 AN XY: 74212

African (AFR) AF: 0.00196 AC: 81 AN: 41336

American (AMR) AF: 0.00282 AC: 43 AN: 15232

Ashkenazi Jewish (ASJ) AF: 0.00173 AC: 6 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5166

South Asian (SAS) AF: 0.00293 AC: 14 AN: 4786

European-Finnish (FIN) AF: 0.0320 AC: 337 AN: 10546

Middle Eastern (MID) AF: 0.00340 AC: 1 AN: 294

European-Non Finnish (NFE) AF: 0.0128 AC: 867 AN: 67956

Other (OTH) AF: 0.00474 AC: 10 AN: 2110

Alfa AF: 0.00601 Hom.: 3

Bravo AF: 0.00662

ClinVar

ClinVar submissions

Significance: Benign/Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	2	not provided (2)
-	-	1	Familial thoracic aortic aneurysm and aortic dissection (1)
-	-	1	Lissencephaly, Recessive (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		1.3
Mutation Taster		=100/0	polymorphism

Splicing

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

Other links and lift over

dbSNP: rs5815842; hg19: chr16-15797782; COSMIC: COSV55555089; COSMIC: COSV55555089;