OR5AC2

protein-coding

olfactory receptor family 5 subfamily AC member 2, the group of Olfactory receptors, family 5

Gene summary

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. [provided by RefSeq, Jul 2008]

MANE transcript

NM_054106.1

Inheritance

—

ClinVar variants

U:48B:7

Top phenotype

Prostate cancer

gnomAD constraint

pLI —, LoF o/e 0.7

Max pathogenic AF

—

Genomic locus

chr3:98,087,173-98,088,102

External References & Databases

Ensembl (ENSG00000196578)

Transcript & Mutation Effects

hg38 • Region Span ~0.9 kb

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GenCC Phenotypes & Disease Associations

Curated gene-disease validity assertions and inheritance patterns

No GenCC data available for this gene.

ClinVar Associated Diseases & Phenotypes

Reported disease conditions connected to OR5AC2 variants in ClinVar

3 Conditions Cataloged

not specifiedTotal: 52

not providedTotal: 2

Prostate cancerTotal: 1

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_054106.1. Only rare variants are included.

We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.

Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.

Effect	PathogenicP	Likely pathogenicLP	VUS	Likely benignLB	BenignB	Sum
synonymous						0
missense			48 clinvar	5 clinvar	1 clinvar	54
nonsense						0
start loss						0
frameshift					1 clinvar	1
splice donor/acceptor (+/-2bp)						0
Total	0	0	48	5	2	55

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Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 2 of 2 transcripts

Transcript ID	Source	Protein ID	Coding Exons	MANE Status
NM_054106.1	RefSeq	NP_473447.1	1	MANE Select
ENST00000358642.2	Ensembl	ENSP00000351466.2	1	MANE Select

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Pathways ConsensusPathDB

Olfactory transduction - Homo sapiens (human)
Olfactory receptor activity
Signaling by GPCR
Signal Transduction
Olfactory Signaling Pathway

Biological Process

G protein-coupled receptor signaling pathway
sensory perception of smell
detection of chemical stimulus involved in sensory perception of smell

Molecular Function

G protein-coupled receptor activity
olfactory receptor activity
odorant binding

Cellular Component

plasma membrane
integral component of membrane

gnomAD Constraint

Source: gnomAD

Gene type: protein_coding
Transcript type: protein_coding
Transcript: ENST00000358642
Coding exons: 1
Length: 930
Individuals with no LoFs: 0
Homozygous LoFs: 0
Heterozygous LoFs: 0
Defined: 0
p: 0.00

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible
Missense	-1.04	206	168	1.22	0.00000856	2010
Missense (PolyPhen)		50	47.683	1.0486		627
Synonymous	-3.08	93	62.2	1.50	0.00000334	629
Loss of Function	0.565	3	4.26	0.704	3.33e-7	42

Population LoF Frequency

Population	CAF	p-value	Status
African	0	0.0	absent
Latino/Admixed American	0	0.0	absent
Ashkenazi Jewish	0	0.0	absent
East Asian	0	0.0	absent
Finnish	0	0.0	absent
European (Non-Finnish)	0	0.0	absent
South Asian	0	0.0	absent
Other	0	0.0	absent

dbNSFP Gene Annotations

Source: dbNSFP

Function: FUNCTION: Odorant receptor. {ECO:0000305}.;

Intolerance Scores

LoFtool: 0.700
RVIS EVS: 0.71
RVIS percentile EVS: 85.63

Essentials

Essential (CRISPR2): N
Essential (gene trap): N
Indispensability pred.: N
Indispensability score: 0.0443

Gene Damage Prediction

	All	Recessive	Dominant
Mendelian	Medium	Medium	Medium
Primary Immunodeficiency	Medium	Medium	Medium
Cancer	Medium	Medium	Medium