rs1317854250

Variant names:

• chr7-92447738-G-A
• rs1317854250
• NM_021167.5:c.9G>A

Your query was ambiguous. Multiple possible variants found:

• chr7-92447738-G-A
• chr7-92447738-G-C

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 2P and 13B. PM2 BP4_Strong BP6_Very_Strong BP7

The NM_021167.5(GATAD1):​c.9G>A​(p.Leu3Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000202 in 1,483,334 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 (★★). Synonymous variant affecting the same amino acid position (i.e. L3L) has been classified as Likely benign.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000015 (0 hom.)
• Consequence: GATAD1 NM_021167.5 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: 2.77
• Publications: 0 publications found

Genes affected

GATAD1 (HGNC:29941): (GATA zinc finger domain containing 1) The protein encoded by this gene contains a zinc finger at the N-terminus, and is thought to bind to a histone modification site that regulates gene expression. Mutations in this gene have been associated with autosomal recessive dilated cardiomyopathy. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jun 2012]

GATAD1 Gene-Disease associations (from GenCC):

• familial isolated dilated cardiomyopathy

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• dilated cardiomyopathy

  Inheritance: AR Classification: LIMITED Submitted by: ClinGen
• dilated cardiomyopathy 2B

  Inheritance: AR Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics

TMBIM7P (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -11 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.53).
• BP6: Variant 7-92447738-G-A is Benign according to our data. Variant chr7-92447738-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 2625757.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=2.77 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021167.5. 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
	GATAD1	NM_021167.5	MANE Select	c.9G>A	p.Leu3Leu	synonymous	Exon 1 of 5	NP_066990.3
	GATAD1	NR_052016.2		n.257G>A		non_coding_transcript_exon	Exon 1 of 6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GATAD1	ENST00000287957.5	TSL:1 MANE Select	c.9G>A	p.Leu3Leu	synonymous	Exon 1 of 5	ENSP00000287957.3	Q8WUU5
	GATAD1	ENST00000645746.1		n.9G>A		non_coding_transcript_exon	Exon 1 of 6	ENSP00000493785.1	A0A2R8Y4H1
	TMBIM7P	ENST00000641474.1		n.61+15C>T		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152206 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00 AC: 0 AN: 86990 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: 0.00000150 AC: 2 AN: 1331016 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 656578

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 26202

American (AMR) AF: 0.0000789 AC: 2 AN: 25358

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 22898

East Asian (EAS) AF: 0.00 AC: 0 AN: 28110

South Asian (SAS) AF: 0.00 AC: 0 AN: 73440

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 46780

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5488

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1048172

Other (OTH) AF: 0.00 AC: 0 AN: 54568

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.00000000770867), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152318 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74482

African (AFR) AF: 0.00 AC: 0 AN: 41592

American (AMR) AF: 0.0000654 AC: 1 AN: 15302

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5176

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68012

Other (OTH) AF: 0.00 AC: 0 AN: 2112

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Cardiovascular phenotype (1)
-	-	1	Dilated cardiomyopathy 2B (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.53
CADD	Benign	14
DANN	Benign	0.96
PhyloP100		2.8
PromoterAI		0.084	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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: rs1317854250; hg19: chr7-92077052;