chr3-98264609-T-G

Variant names:

• chr3-98264609-T-G
• rs1432452355
• NM_001005479.2:c.277T>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001005479.2(OR5H6):​c.277T>G​(p.Ser93Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,611,212 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: OR5H6 NM_001005479.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.0840
• Publications: 1 publications found

Genes affected

OR5H6 (HGNC:14767): (olfactory receptor family 5 subfamily H member 6) 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. This olfactory receptor gene is a segregating pseudogene, where some individuals have an allele that encodes a functional olfactory receptor, while other individuals have an allele encoding a protein that is predicted to be non-functional. [provided by RefSeq, Jul 2015]

ENSG00000251088 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.20836216).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001005479.2. 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
	OR5H6	NM_001005479.2	MANE Select	c.277T>G	p.Ser93Ala	missense	Exon 1 of 1	NP_001005479.2	A0A126GW86

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OR5H6	ENST00000615035.3	TSL:6 MANE Select	c.277T>G	p.Ser93Ala	missense	Exon 1 of 1	ENSP00000480705.3	A0A126GW86
	ENSG00000251088	ENST00000508616.1	TSL:1	n.26+30933T>G		intron	N/A
	OR5H6	ENST00000642105.1		c.325T>G	p.Ser109Ala	missense	Exon 1 of 1	ENSP00000493340.1	Q8NGV6

Frequencies

GnomAD3 genomes AF: 0.00000661 AC: 1 AN: 151218 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

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

GnomAD2 exomes AF: 0.00000399 AC: 1 AN: 250534 AF XY: 0.00000738

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1459876 Hom.: 0 Cov.: 44 AF XY: 0.00000275 AC XY: 2 AN XY: 726292

African (AFR) AF: 0.00 AC: 0 AN: 33414

American (AMR) AF: 0.00 AC: 0 AN: 44678

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26094

East Asian (EAS) AF: 0.0000504 AC: 2 AN: 39678

South Asian (SAS) AF: 0.00 AC: 0 AN: 86170

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53356

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5752

European-Non Finnish (NFE) AF: 9.01e-7 AC: 1 AN: 1110402

Other (OTH) AF: 0.00 AC: 0 AN: 60332

GnomAD4 genome AF: 0.00000661 AC: 1 AN: 151336 Hom.: 0 Cov.: 33 AF XY: 0.0000135 AC XY: 1 AN XY: 73918

African (AFR) AF: 0.00 AC: 0 AN: 41432

American (AMR) AF: 0.00 AC: 0 AN: 15132

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

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5178

South Asian (SAS) AF: 0.00 AC: 0 AN: 4780

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10526

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67528

Other (OTH) AF: 0.00 AC: 0 AN: 2092

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	0.14
BayesDel_addAF	Benign	-0.36	T
BayesDel_noAF	Benign	-0.58
CADD	Benign	20
DANN	Uncertain	0.98
DEOGEN2	Benign	0.0082	T
Eigen	Benign	-0.39
Eigen_PC	Benign	-0.67
FATHMM_MKL	Benign	0.073	N
LIST_S2	Benign	0.59	T
M_CAP	Benign	0.0012	T
MetaRNN	Benign	0.21	T
MetaSVM	Benign	-0.97	T
MutationAssessor	Uncertain	2.8	M
PhyloP100		-0.084
PrimateAI	Benign	0.25	T
Polyphen		0.94	P
MutPred		0.60		Loss of methylation at K104 (P = 0.1312)
ClinPred		0.42	T
GERP RS		0.84
PromoterAI		0.0028	Neutral
Varity_R		0.27
gMVP		0.059
Mutation Taster		=98/2	polymorphism

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: rs1432452355; hg19: chr3-97983453;