rs551257417

Variant names:

• chr14-20223784-T-A
• rs551257417
• NM_001004480.1:c.75T>A

Your query was ambiguous. Multiple possible variants found:

• chr14-20223784-T-A
• chr14-20223784-T-C

Variant summary

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

The NM_001004480.1(OR11H6):​c.75T>A​(p.His25Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,784 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: OR11H6 NM_001004480.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.00900
• Publications: 1 publications found

Genes affected

OR11H6 (HGNC:15349): (olfactory receptor family 11 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. [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=0.06711942).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001004480.1. 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
	OR11H6	NM_001004480.1	MANE Select	c.75T>A	p.His25Gln	missense	Exon 1 of 1	NP_001004480.1	Q8NGC7

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OR11H6	ENST00000315519.3	TSL:6 MANE Select	c.75T>A	p.His25Gln	missense	Exon 1 of 1	ENSP00000319071.2	Q8NGC7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461784 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727204

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

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

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

South Asian (SAS) AF: 0.00 AC: 0 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.000173 AC: 1 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111918

Other (OTH) AF: 0.0000166 AC: 1 AN: 60394

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

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	0.099
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	11
DANN	Benign	0.86
DEOGEN2	Benign	0.0032	T
Eigen	Benign	-0.89
Eigen_PC	Benign	-0.85
FATHMM_MKL	Benign	0.12	N
LIST_S2	Benign	0.24	T
M_CAP	Benign	0.0017	T
MetaRNN	Benign	0.067	T
MetaSVM	Benign	-0.93	T
MutationAssessor	Benign	-0.030	N
PhyloP100		0.0090
PrimateAI	Benign	0.38	T
PROVEAN	Benign	-1.6	N
REVEL	Benign	0.031
Sift	Benign	0.31	T
Sift4G	Benign	0.39	T
Polyphen		0.012	B
Vest4		0.23
MutPred		0.44		Loss of sheet (P = 0.1907)
MVP		0.14
MPC		0.061
ClinPred		0.17	T
GERP RS		0.93
PromoterAI		-0.0023	Neutral
Varity_R		0.083
gMVP		0.041
Mutation Taster		=100/0	polymorphism

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

Other links and lift over

dbSNP: rs551257417; hg19: chr14-20691943;