7-92447738-G-C

Variant names:

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

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_021167.5(GATAD1):​c.9G>C​(p.Leu3Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. L3L) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: GATAD1 NM_021167.5 synonymous
• Clinical Significance: Not reported in ClinVar
• 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: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.57).
• 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>C	p.Leu3Leu	synonymous	Exon 1 of 5	NP_066990.3
	GATAD1	NR_052016.2		n.257G>C		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>C	p.Leu3Leu	synonymous	Exon 1 of 5	ENSP00000287957.3	Q8WUU5
	GATAD1	ENST00000645746.1		n.9G>C		non_coding_transcript_exon	Exon 1 of 6	ENSP00000493785.1	A0A2R8Y4H1
	TMBIM7P	ENST00000641474.1		n.61+15C>G		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.57
CADD	Benign	14
DANN	Benign	0.86
PhyloP100		2.8
PromoterAI		-0.043	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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: rs1317854250; hg19: chr7-92077052;