rs776035490

Variant names:

• chr11-4999596-T-A
• rs776035490
• NM_001004755.2:c.614T>A

Your query was ambiguous. Multiple possible variants found:

• chr11-4999596-T-A
• chr11-4999596-T-C
• chr11-4999596-T-G

Variant summary

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

The NM_001004755.2(OR51L1):​c.614T>A​(p.Val205Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: OR51L1 NM_001004755.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.519

Genes affected

OR51L1 (HGNC:14759): (olfactory receptor family 51 subfamily L 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

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 rank	MANE	Protein	UniProt
OR51L1	NM_001004755.2	c.614T>A	p.Val205Asp	missense_variant	Exon 3 of 3	ENST00000641819.1	NP_001004755.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
OR51L1	ENST00000641819.1	c.614T>A	p.Val205Asp	missense_variant	Exon 3 of 3		NM_001004755.2	ENSP00000493015.1
OR51L1	ENST00000641624.1	n.587+2013T>A		intron_variant	Intron 2 of 3
OR51L1	ENST00000642056.1	n.587+2013T>A		intron_variant	Intron 2 of 2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 38

GnomAD4 genome Cov.: 31

Alfa AF: 0.0000312 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.78
BayesDel_addAF	Uncertain	0.14	D
BayesDel_noAF	Uncertain	-0.030
CADD	Uncertain	23
DANN	Benign	0.97
DEOGEN2	Benign	0.015	T;T
Eigen	Uncertain	0.21
Eigen_PC	Benign	0.015
FATHMM_MKL	Benign	0.23	N
LIST_S2	Uncertain	0.97	.;D
M_CAP	Benign	0.012	T
MetaRNN	Uncertain	0.59	D;D
MetaSVM	Benign	-0.69	T
MutationAssessor	Uncertain	2.3	M;M
PrimateAI	Benign	0.40	T
PROVEAN	Pathogenic	-5.9	.;D
REVEL	Uncertain	0.31
Sift	Pathogenic	0.0	.;D
Sift4G	Pathogenic	0.0	.;D
Polyphen		1.0	D;D
Vest4		0.64
MutPred		0.60		Loss of catalytic residue at C203 (P = 0.2316);Loss of catalytic residue at C203 (P = 0.2316);
MVP		0.56
MPC		0.30
ClinPred		0.98	D
GERP RS		5.2
Varity_R		0.77
gMVP		0.78

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs776035490; hg19: chr11-5020826;