chr6-159907377-G-A

Position:

• chr6-159907377-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_002377.4(MAS1):​c.422G>A​(p.Arg141Gln) variant causes a missense change. The variant allele was found at a frequency of 0.0000144 in 1,461,880 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: 0.000014 (0 hom.)
• Consequence: MAS1 NM_002377.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.54

Genes affected

MAS1 (HGNC:6899): (MAS1 proto-oncogene, G protein-coupled receptor) This gene encodes a class I seven-transmembrane G-protein-coupled receptor. The encoded protein is a receptor for angiotensin-(1-7) and preferentially couples to the Gq protein, activating the phospholipase C signaling pathway. The encoded protein may play a role in multiple processes including hypotension, smooth muscle relaxation and cardioprotection by mediating the effects of angiotensin-(1-7). [provided by RefSeq, May 2012]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MAS1	NM_002377.4	c.422G>A	p.Arg141Gln	missense_variant	3/3	ENST00000674077.2
MAS1	NM_001366704.2	c.422G>A	p.Arg141Gln	missense_variant	2/2
MAS1	XM_047418776.1	c.422G>A	p.Arg141Gln	missense_variant	4/4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MAS1	ENST00000674077.2	c.422G>A	p.Arg141Gln	missense_variant	3/3		NM_002377.4	P1
MAS1	ENST00000252660.5	c.422G>A	p.Arg141Gln	missense_variant	1/1			P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000398 AC: 1 AN: 251138 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 135722

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000881

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000144 AC: 21 AN: 1461880 Hom.: 0 Cov.: 30 AF XY: 0.00000963 AC XY: 7 AN XY: 727246

Gnomad4 AFR exome AF: 0.0000597

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000153

Gnomad4 OTH exome AF: 0.0000331

GnomAD4 genome Cov.: 32

Bravo AF: 0.0000113

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Uncertain	0.029	T
BayesDel_noAF	Benign	-0.20
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.26	T
Eigen	Benign	0.12
Eigen_PC	Uncertain	0.28
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Benign	0.85	T
M_CAP	Benign	0.024	T
MetaRNN	Uncertain	0.44	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	1.9	L
MutationTaster	Benign	0.94	D
PrimateAI	Uncertain	0.58	T
PROVEAN	Benign	-1.6	N
REVEL	Benign	0.28
Sift	Benign	0.31	T
Sift4G	Benign	0.32	T
Polyphen		0.58	P
Vest4		0.53
MutPred		0.63		Loss of ubiquitination at K146 (P = 0.0709);
MVP		0.82
MPC		0.41
ClinPred		0.91	D
GERP RS		5.7
Varity_R		0.20
gMVP		0.45

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

Publications

LitVar

Other links and lift over

dbSNP: rs1440765163; hg19: chr6-160328409; COSMIC: COSV53120592; COSMIC: COSV53120592;