NM_001005178.1:c.715C>G

Variant names:

• chr11-6199938-C-G
• rs201841977
• NM_001005178.1:c.715C>G

Variant summary

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

The NM_001005178.1(OR52W1):​c.715C>G​(p.His239Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000156 in 1,614,022 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.00020 (1 hom., cov: 33)
  • Exomes 𝑓: 0.00015 (0 hom.)
• Consequence: OR52W1 NM_001005178.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.341
• Publications: 4 publications found

Genes affected

OR52W1 (HGNC:15239): (olfactory receptor family 52 subfamily W member 1) Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [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 (MetaRNN=0.0044051707).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001005178.1. 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
	OR52W1	NM_001005178.1	MANE Select	c.715C>G	p.His239Asp	missense	Exon 1 of 1	NP_001005178.1	Q6IF63

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OR52W1	ENST00000311352.3	TSL:6 MANE Select	c.715C>G	p.His239Asp	missense	Exon 1 of 1	ENSP00000309673.2	Q6IF63

Frequencies

GnomAD3 genomes AF: 0.000204 AC: 31 AN: 152182 Hom.: 1 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00692

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000882

Gnomad OTH AF: 0.000479

GnomAD2 exomes AF: 0.000282 AC: 71 AN: 251440 AF XY: 0.000309

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00615

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000528

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.000151 AC: 221 AN: 1461840 Hom.: 0 Cov.: 35 AF XY: 0.000157 AC XY: 114 AN XY: 727224

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

American (AMR) AF: 0.0000224 AC: 1 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00566 AC: 148 AN: 26132

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

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

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

European-Non Finnish (NFE) AF: 0.0000369 AC: 41 AN: 1111970

Other (OTH) AF: 0.000464 AC: 28 AN: 60392

GnomAD4 genome AF: 0.000204 AC: 31 AN: 152182 Hom.: 1 Cov.: 33 AF XY: 0.000202 AC XY: 15 AN XY: 74338

African (AFR) AF: 0.00 AC: 0 AN: 41440

American (AMR) AF: 0.00 AC: 0 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00692 AC: 24 AN: 3470

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: 10614

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

European-Non Finnish (NFE) AF: 0.0000882 AC: 6 AN: 68032

Other (OTH) AF: 0.000479 AC: 1 AN: 2086

Alfa AF: 0.000743 Hom.: 0

Bravo AF: 0.000155

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000233 AC: 2

ExAC AF: 0.000165 AC: 20

EpiCase AF: 0.000164

EpiControl AF: 0.00

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	0.34
BayesDel_addAF	Benign	-0.35	T
BayesDel_noAF	Benign	-0.56
CADD	Benign	13
DANN	Benign	0.76
DEOGEN2	Benign	0.0041	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.16	N
LIST_S2	Benign	0.30	T
M_CAP	Benign	0.0028	T
MetaRNN	Benign	0.0044	T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	0.90	L
PhyloP100		0.34
PrimateAI	Benign	0.24	T
PROVEAN	Benign	-1.9	N
REVEL	Benign	0.026
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		0.014	B
Vest4		0.23
MVP		0.14
MPC		0.019
ClinPred		0.075	T
GERP RS		0.43
Varity_R		0.66
gMVP		0.27
Mutation Taster		=99/1	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.080		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: rs201841977; hg19: chr11-6221168;