chr1-203139380-T-A

Variant names:

• chr1-203139380-T-A
• rs10920573
• NM_000674.3:c.341+10198T>A

Variant summary

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

The NM_000674.3(ADORA1):​c.341+10198T>A variant causes a intron 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: 31)
• Consequence: ADORA1 NM_000674.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0710
• Publications: 16 publications found

Genes affected

ADORA1 (HGNC:262): (adenosine A1 receptor) The protein encoded by this gene is an adenosine receptor that belongs to the G-protein coupled receptor 1 family. There are 3 types of adenosine receptors, each with a specific pattern of ligand binding and tissue distribution, and together they regulate a diverse set of physiologic functions. The type A1 receptors inhibit adenylyl cyclase, and play a role in the fertilization process. Animal studies also suggest a role for A1 receptors in kidney function and ethanol intoxication. Transcript variants with alternative splicing in the 5' UTR have been found for this gene. [provided by RefSeq, Jul 2008]

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=-0.92).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000674.3. 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
	ADORA1	NM_000674.3	MANE Select	c.341+10198T>A		intron	N/A	NP_000665.1
	ADORA1	NM_001048230.2		c.341+10198T>A		intron	N/A	NP_001041695.1
	ADORA1	NM_001365065.1		c.-69+10198T>A		intron	N/A	NP_001351994.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ADORA1	ENST00000337894.9	TSL:2 MANE Select	c.341+10198T>A		intron	N/A	ENSP00000338435.4
	ADORA1	ENST00000309502.7	TSL:1	c.341+10198T>A		intron	N/A	ENSP00000308549.3
	ADORA1	ENST00000367236.8	TSL:1	c.341+10198T>A		intron	N/A	ENSP00000356205.4

Frequencies

GnomAD3 genomes Cov.: 31

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

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 6111

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	4.3
DANN	Benign	0.84
PhyloP100		-0.071

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: rs10920573; hg19: chr1-203108508;