rs377074932

Variant names:

• chr10-90915572-A-C
• rs377074932
• NM_014391.3:c.820T>G

Your query was ambiguous. Multiple possible variants found:

• chr10-90915572-A-C
• chr10-90915572-A-G

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_014391.3(ANKRD1):​c.820T>G​(p.Tyr274Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,786 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Y274H) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 30)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: ANKRD1 NM_014391.3 missense
• Clinical Significance: Uncertain significance criteria provided, multiple submitters, no conflicts U:2
• Conservation: PhyloP100: 3.51
• Publications: 2 publications found

Genes affected

ANKRD1 (HGNC:15819): (ankyrin repeat domain 1) The protein encoded by this gene is localized to the nucleus of endothelial cells and is induced by IL-1 and TNF-alpha stimulation. Studies in rat cardiomyocytes suggest that this gene functions as a transcription factor. Interactions between this protein and the sarcomeric proteins myopalladin and titin suggest that it may also be involved in the myofibrillar stretch-sensor system. [provided by RefSeq, Jul 2008]

ANKRD1 Gene-Disease associations (from GenCC):

• familial isolated dilated cardiomyopathy

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• congenital heart disease

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen
• dilated cardiomyopathy

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen
• hypertrophic cardiomyopathy

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014391.3. 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
	ANKRD1	NM_014391.3	MANE Select	c.820T>G	p.Tyr274Asp	missense	Exon 8 of 9	NP_055206.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ANKRD1	ENST00000371697.4	TSL:1 MANE Select	c.820T>G	p.Tyr274Asp	missense	Exon 8 of 9	ENSP00000360762.3	Q15327
	ANKRD1	ENST00000869698.1		c.721T>G	p.Tyr241Asp	missense	Exon 7 of 8	ENSP00000539757.1
	ANKRD1	ENST00000945870.1		c.721T>G	p.Tyr241Asp	missense	Exon 7 of 8	ENSP00000615929.1

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome AF: 0.00000274 AC: 4 AN: 1461786 Hom.: 0 Cov.: 32 AF XY: 0.00000413 AC XY: 3 AN XY: 727200

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39688

South Asian (SAS) AF: 0.00 AC: 0 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53386

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00000360 AC: 4 AN: 1111966

Other (OTH) AF: 0.00 AC: 0 AN: 60388

GnomAD4 genome Cov.: 30

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	1	-	ANKRD1-related dilated cardiomyopathy (1)
-	1	-	Cardiovascular phenotype (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.76
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.050
CADD	Uncertain	25
DANN	Uncertain	0.98
DEOGEN2	Benign	0.14	T
Eigen	Uncertain	0.21
Eigen_PC	Uncertain	0.23
FATHMM_MKL	Uncertain	0.93	D
LIST_S2	Uncertain	0.87	D
M_CAP	Benign	0.056	D
MetaRNN	Uncertain	0.68	D
MetaSVM	Benign	-0.58	T
MutationAssessor	Uncertain	2.5	M
PhyloP100		3.5
PrimateAI	Benign	0.46	T
PROVEAN	Pathogenic	-6.6	D
REVEL	Uncertain	0.33
Sift	Uncertain	0.0040	D
Sift4G	Uncertain	0.048	D
Polyphen		0.59	P
Vest4		0.65
MutPred		0.60		Loss of MoRF binding (P = 0.057)
MVP		0.89
MPC		0.49
ClinPred		0.96	D
GERP RS		4.4
Varity_R		0.46
gMVP		0.71
Mutation Taster		=65/35	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs377074932; hg19: chr10-92675329;