rs767813992

Variant names:

• chr6-116792647-A-C
• rs767813992
• NM_148963.4:c.2276T>G

Your query was ambiguous. Multiple possible variants found:

• chr6-116792647-A-C
• chr6-116792647-A-G

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_148963.4(GPRC6A):​c.2276T>G​(p.Ile759Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000248 in 1,613,518 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. I759T) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: GPRC6A NM_148963.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.23
• Publications: 0 publications found

Genes affected

GPRC6A (HGNC:18510): (G protein-coupled receptor class C group 6 member A) Members of family C of the G protein-coupled receptor (GPCR) superfamily, such as GPRC6A, are characterized by an evolutionarily conserved amino acid-sensing motif linked to an intramembranous 7-transmembrane loop region. Several members of GPCR family C, including GPRC6A, also have a long N-terminal domain (summary by Pi et al., 2005 [PubMed 16199532]).[supplied by OMIM, Nov 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.899

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_148963.4. 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
	GPRC6A	NM_148963.4	MANE Select	c.2276T>G	p.Ile759Ser	missense	Exon 6 of 6	NP_683766.2	Q5T6X5-1
	GPRC6A	NM_001286355.1		c.2063T>G	p.Ile688Ser	missense	Exon 5 of 5	NP_001273284.1	Q5T6X5-3
	GPRC6A	NM_001286354.1		c.1751T>G	p.Ile584Ser	missense	Exon 6 of 6	NP_001273283.1	Q5T6X5-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GPRC6A	ENST00000310357.8	TSL:1 MANE Select	c.2276T>G	p.Ile759Ser	missense	Exon 6 of 6	ENSP00000309493.4	Q5T6X5-1
	GPRC6A	ENST00000368549.7	TSL:1	c.2063T>G	p.Ile688Ser	missense	Exon 5 of 5	ENSP00000357537.3	Q5T6X5-3
	GPRC6A	ENST00000530250.1	TSL:1	c.1751T>G	p.Ile584Ser	missense	Exon 6 of 6	ENSP00000433465.1	Q5T6X5-2

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152186 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000724

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461332 Hom.: 0 Cov.: 36 AF XY: 0.00 AC XY: 0 AN XY: 726908

African (AFR) AF: 0.00 AC: 0 AN: 33464

American (AMR) AF: 0.00 AC: 0 AN: 44648

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39680

South Asian (SAS) AF: 0.00 AC: 0 AN: 86216

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53370

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111692

Other (OTH) AF: 0.0000166 AC: 1 AN: 60372

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152186 Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1 AN XY: 74356

African (AFR) AF: 0.0000724 AC: 3 AN: 41442

American (AMR) AF: 0.00 AC: 0 AN: 15270

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5198

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10624

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.0000997 Hom.: 0

Bravo AF: 0.0000416

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.16
BayesDel_addAF	Uncertain	0.099	D
BayesDel_noAF	Uncertain	0.090
CADD	Uncertain	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.36	T
Eigen	Uncertain	0.36
Eigen_PC	Uncertain	0.33
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.85	T
M_CAP	Benign	0.035	D
MetaRNN	Pathogenic	0.90	D
MetaSVM	Uncertain	0.26	D
MutationAssessor	Uncertain	2.2	M
PhyloP100		4.2
PrimateAI	Uncertain	0.51	T
PROVEAN	Uncertain	-2.9	D
REVEL	Pathogenic	0.76
Sift	Uncertain	0.017	D
Sift4G	Uncertain	0.0080	D
Polyphen		1.0	D
Vest4		0.78
MVP		0.79
MPC		0.33
ClinPred		0.92	D
GERP RS		3.2
Varity_R		0.39
gMVP		0.85
Mutation Taster		=27/73	disease causing

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: rs767813992; hg19: chr6-117113810;