chr11-6892071-G-C

Variant names:

• chr11-6892071-G-C
• rs968903443
• NM_003700.1:c.430C>G

Variant summary

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

The NM_003700.1(OR2D2):​c.430C>G​(p.Leu144Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000266 in 1,613,714 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000025 (0 hom.)
• Consequence: OR2D2 NM_003700.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.89
• Publications: 2 publications found

Genes affected

OR2D2 (HGNC:8244): (olfactory receptor family 2 subfamily D member 2) 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 2 ACMG points.

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003700.1. 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
	OR2D2	NM_003700.1	MANE Select	c.430C>G	p.Leu144Val	missense	Exon 1 of 1	NP_003691.1	A0A126GVN9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OR2D2	ENST00000299459.3	TSL:6 MANE Select	c.430C>G	p.Leu144Val	missense	Exon 1 of 1	ENSP00000299459.2	Q9H210
	ENSG00000283415	ENST00000637205.2	TSL:5	n.605+32427C>G		intron	N/A
	ENSG00000283415	ENST00000767881.1		n.215-27771C>G		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152106 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000262

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: 0.0000441

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000279 AC: 7 AN: 250696 AF XY: 0.0000369

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000579

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000354

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.0000246 AC: 36 AN: 1461608 Hom.: 0 Cov.: 34 AF XY: 0.0000248 AC XY: 18 AN XY: 727112

African (AFR) AF: 0.00 AC: 0 AN: 33456

American (AMR) AF: 0.0000671 AC: 3 AN: 44678

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26128

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

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

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

European-Non Finnish (NFE) AF: 0.0000261 AC: 29 AN: 1111828

Other (OTH) AF: 0.0000662 AC: 4 AN: 60378

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152106 Hom.: 0 Cov.: 32 AF XY: 0.0000538 AC XY: 4 AN XY: 74300

African (AFR) AF: 0.00 AC: 0 AN: 41436

American (AMR) AF: 0.000262 AC: 4 AN: 15262

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

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: 0.0000441 AC: 3 AN: 67994

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

Alfa AF: 0.0000450 Hom.: 0

Bravo AF: 0.0000604

EpiCase AF: 0.00

EpiControl AF: 0.0000593

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	0.17
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.22
CADD	Benign	20
DANN	Uncertain	1.0
DEOGEN2	Benign	0.0058	T
Eigen	Uncertain	0.52
Eigen_PC	Uncertain	0.44
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.011	T
MetaRNN	Uncertain	0.71	D
MetaSVM	Benign	-0.52	T
MutationAssessor	Uncertain	2.6	M
PhyloP100		1.9
PrimateAI	Benign	0.34	T
PROVEAN	Uncertain	-2.8	D
REVEL	Uncertain	0.31
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0020	D
Polyphen		0.97	D
Vest4		0.55
MutPred		0.54		Gain of ubiquitination at K139 (P = 0.1375)
MVP		0.67
MPC		0.10
ClinPred		0.81	D
GERP RS		4.3
PromoterAI		-0.020	Neutral
Varity_R		0.40
gMVP		0.16
Mutation Taster		=91/9	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs968903443; hg19: chr11-6913302; COSMIC: COSV55057408;