rs371130122

Variant names:

• chr11-56491058-C-A
• rs371130122
• NM_001005282.1:c.313G>T

Your query was ambiguous. Multiple possible variants found:

• chr11-56491058-C-A
• chr11-56491058-C-G
• chr11-56491058-C-T

Variant summary

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

The NM_001005282.1(OR5M8):​c.313G>T​(p.Ala105Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000372 in 1,613,804 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A105P) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: OR5M8 NM_001005282.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.28
• Publications: 2 publications found

Genes affected

OR5M8 (HGNC:14846): (olfactory receptor family 5 subfamily M member 8) 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=0.06615245).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001005282.1. 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
	OR5M8	NM_001005282.1	MANE Select	c.313G>T	p.Ala105Ser	missense	Exon 1 of 1	NP_001005282.1	A0A126GWD6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OR5M8	ENST00000327216.5	TSL:6 MANE Select	c.313G>T	p.Ala105Ser	missense	Exon 1 of 1	ENSP00000323354.2	Q8NGP6

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151956 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000342 AC: 5 AN: 1461848 Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2 AN XY: 727224

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

American (AMR) AF: 0.00 AC: 0 AN: 44722

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86256

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

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.00000360 AC: 4 AN: 1111982

Other (OTH) AF: 0.00 AC: 0 AN: 60390

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151956 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74220

African (AFR) AF: 0.0000242 AC: 1 AN: 41328

American (AMR) AF: 0.00 AC: 0 AN: 15258

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5172

South Asian (SAS) AF: 0.00 AC: 0 AN: 4810

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10582

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68014

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

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.099
BayesDel_addAF	Benign	-0.39	T
BayesDel_noAF	Benign	-0.80
CADD	Benign	8.2
DANN	Benign	0.79
DEOGEN2	Benign	0.011	T
Eigen	Benign	-1.7
Eigen_PC	Benign	-1.8
FATHMM_MKL	Benign	0.038	N
LIST_S2	Benign	0.19	T
M_CAP	Benign	0.0053	T
MetaRNN	Benign	0.066	T
MetaSVM	Benign	-0.93	T
MutationAssessor	Benign	0.54	N
PhyloP100		-2.3
PrimateAI	Benign	0.21	T
PROVEAN	Benign	-1.1	N
REVEL	Benign	0.016
Sift	Benign	0.15	T
Sift4G	Benign	0.24	T
Polyphen		0.43	B
Vest4		0.12
MutPred		0.29		Loss of stability (P = 0.0527)
MVP		0.48
MPC		0.0049
ClinPred		0.27	T
GERP RS		-5.5
PromoterAI		-0.016	Neutral
Varity_R		0.041
gMVP		0.045
Mutation Taster		=99/1	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: rs371130122; hg19: chr11-56258534;