NM_198569.3:c.*2981A>T

Variant names:

• chr6-142446496-A-T
• rs3748069
• NM_198569.3:c.*2981A>T

Variant summary

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

The NM_198569.3(ADGRG6):​c.*2981A>T variant causes a downstream gene 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.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ADGRG6 NM_198569.3 downstream_gene
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.817
• Publications: 42 publications found

Genes affected

ADGRG6 (HGNC:13841): (adhesion G protein-coupled receptor G6) This gene, which is upregulated in human umbilical vein endothelial cells, encodes a G protein-coupled receptor. Variations in this gene can affect a person's stature. Multiple transcript variants encoding different proteins have been found for this gene. [provided by RefSeq, Mar 2009]

ADGRG6 Gene-Disease associations (from GenCC):

• lethal congenital contracture syndrome 9

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
• intellectual disability

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

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_198569.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ADGRG6	NM_198569.3	MANE Select	c.*2981A>T		downstream_gene	N/A	NP_940971.2
	ADGRG6	NM_001032395.3		c.*2981A>T		downstream_gene	N/A	NP_001027567.2
	ADGRG6	NM_020455.6		c.*3114A>T		downstream_gene	N/A	NP_065188.5

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ADGRG6	ENST00000367609.8	TSL:1 MANE Select	c.*2981A>T		downstream_gene	N/A	ENSP00000356581.3
	ADGRG6	ENST00000367608.6	TSL:1	c.*2981A>T		downstream_gene	N/A	ENSP00000356580.2
	ADGRG6	ENST00000230173.10	TSL:1	c.*3114A>T		downstream_gene	N/A	ENSP00000230173.6

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	6.6
DANN	Benign	0.68
PhyloP100		0.82

Splicing

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

Other links and lift over

dbSNP: rs3748069; hg19: chr6-142767633;