chr11-6877181-C-G

Variant names:

• chr11-6877181-C-G
• rs1212817638
• NM_207186.2:c.534C>G

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_207186.2(OR10A4):​c.534C>G​(p.Phe178Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: OR10A4 NM_207186.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0540
• Publications: 1 publications found

Genes affected

OR10A4 (HGNC:15130): (olfactory receptor family 10 subfamily A member 4) 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]

ENSG00000283415 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.37916332).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_207186.2. 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
	OR10A4	NM_207186.2	MANE Select	c.534C>G	p.Phe178Leu	missense	Exon 1 of 1	NP_997069.2	Q9H209

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OR10A4	ENST00000379829.2	TSL:6 MANE Select	c.534C>G	p.Phe178Leu	missense	Exon 1 of 1	ENSP00000369157.2	Q9H209
	ENSG00000283415	ENST00000637205.2	TSL:5	n.606-26363G>C		intron	N/A
	ENSG00000283415	ENST00000767881.1		n.215-12881G>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

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	Pathogenic	0.74
BayesDel_addAF	Benign	-0.17	T
BayesDel_noAF	Benign	-0.49
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.18	T
Eigen	Uncertain	0.19
Eigen_PC	Benign	0.041
FATHMM_MKL	Benign	0.42	N
LIST_S2	Benign	0.76	T
M_CAP	Benign	0.0027	T
MetaRNN	Benign	0.38	T
MetaSVM	Benign	-0.94	T
MutationAssessor	Uncertain	2.1	M
PhyloP100		0.054
PrimateAI	Uncertain	0.49	T
PROVEAN	Uncertain	-4.2	D
REVEL	Benign	0.13
Sift	Benign	0.092	T
Sift4G	Benign	0.072	T
Polyphen		1.0	D
Vest4		0.52
MutPred		0.46		Gain of glycosylation at S182 (P = 0.1888)
MVP		0.38
MPC		0.14
ClinPred		0.99	D
GERP RS		1.7
Varity_R		0.61
gMVP		0.29
Mutation Taster		=80/20	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: rs1212817638; hg19: chr11-6898412;