1-168085738-ACT-A

Variant names:

• chr1-168085738-ACT-A
• rs1694429377
• NM_001375883.1:c.1381_1382delAG

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BS2

The NM_001375883.1(GPR161):​c.1381_1382delAG​(p.Ser461LeufsTer10) variant causes a frameshift change. The variant allele was found at a frequency of 0.00000342 in 1,461,858 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: GPR161 NM_001375883.1 frameshift
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.64
• Publications: 0 publications found

Genes affected

GPR161 (HGNC:23694): (G protein-coupled receptor 161) The protein encoded by this gene is an orphan G protein-coupled receptor whose ligand is unknown. This gene is overexpressed in triple-negative breast cancer, and disruption of this gene slows the proliferation of basal breast cancer cells. Therefore, this gene is a potential drug target for triple-negative breast cancer. [provided by RefSeq, Mar 2017]

GPR161 Gene-Disease associations (from GenCC):

• pituitary stalk interruption syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BS2: High AC in GnomAdExome4 at 5 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001375883.1. 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
	GPR161	NM_001375883.1	MANE Select	c.1381_1382delAG	p.Ser461LeufsTer10	frameshift	Exon 6 of 6	NP_001362812.1	Q8N6U8-1
	GPR161	NM_001267609.1		c.1441_1442delAG	p.Ser481LeufsTer10	frameshift	Exon 7 of 7	NP_001254538.1	Q8N6U8-6
	GPR161	NM_001267611.1		c.1432_1433delAG	p.Ser478LeufsTer10	frameshift	Exon 6 of 6	NP_001254540.1	A0A0A0MQW8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GPR161	ENST00000682931.1	MANE Select	c.1381_1382delAG	p.Ser461LeufsTer10	frameshift	Exon 6 of 6	ENSP00000506967.1	Q8N6U8-1
	GPR161	ENST00000271357.9	TSL:1	c.1432_1433delAG	p.Ser478LeufsTer10	frameshift	Exon 6 of 6	ENSP00000271357.6	A0A0A0MQW8
	GPR161	ENST00000367838.5	TSL:1	c.1381_1382delAG	p.Ser461LeufsTer10	frameshift	Exon 8 of 8	ENSP00000356812.1	Q8N6U8-1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000342 AC: 5 AN: 1461858 Hom.: 0 AF XY: 0.00000550 AC XY: 4 AN XY: 727234

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

American (AMR) AF: 0.00 AC: 0 AN: 44722

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53414

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000450 AC: 5 AN: 1111986

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		3.6

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: rs1694429377; hg19: chr1-168054976;