OR2A5

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

Basic information

Region (hg38): 7:144048948-144058845

Previous symbols: [ "OR2A8", "OR2A26" ]

Links

ENSG00000221836 ∙ NCBI:393046 ∙ ∙ HGNC:8232 ∙ Uniprot:Q96R48 ∙ AlphaFold ∙ GenCC ∙ jax ∙ Sfari ∙ GnomAD ∙ Pubmed ∙ ClinVar

Phenotypes

GenCC

Source: genCC

No genCC data.

ClinVar

This is a list of variants' phenotypes submitted to ClinVar and linked to the OR2A5 gene.

• not_specified (48 variants)
• not_provided (1 variants)

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the OR2A5 gene is commonly pathogenic or not. These statistics are base on transcript: NM_000012365.2. Only rare variants are included in the table.

In the table, we include only reliable ClinVar variants with their consequences to MANE Select, Mane Plus Clinical transcripts, or transcripts with TSL equals 1. Click the count to view the source variants.

Warning: slight differences between displayed counts and the number of variants in ClinVar may occur, primarily due to (1) the application of a different transcript and/or consequence by our variant effect predictor or (2) differences in clinical significance: we classify Benign/Likely benign variants as Likely benign and Pathogenic/Likely pathogenic variants as Likely pathogenic.

Effect	Pathogenic	Likely pathogenic	VUS	Likely benign	Benign	Sum
synonymous						0
missense			45	3		48
nonsense						0
start loss						0
frameshift					1	1
splice donor/acceptor (+/-2bp)						0
Total	0	0	45	3	1

GnomAD

Source: gnomAD

Gene	Type	Bio Type	Transcript	Coding Exons	Length
OR2A5	protein_coding	protein_coding	ENST00000408906	1	1013

pLI Probability LOF Intolerant	pRec Probability LOF Recessive	Individuals with no LOFs	Individuals with Homozygous LOFs	Individuals with Heterozygous LOFs	Defined	p
0.0000174	0.268	0	0	0	0	0.00

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible in Transcript
Missense	-0.215	171	163	1.05	0.00000860	2011
Missense in Polyphen		49	45.021	1.0884		623
Synonymous	-1.40	86	71.0	1.21	0.00000398	655
Loss of Function	-0.131	7	6.64	1.05	2.89e-7	86

LoF frequencies by population

Ethnicity	Sum of pLOFs	p
African & African-American	0.00	0.00
Ashkenazi Jewish	0.00	0.00
East Asian	0.00	0.00
Finnish	0.00	0.00
European (Non-Finnish)	0.00	0.00
Middle Eastern	0.00	0.00
South Asian	0.00	0.00
Other	0.00	0.00

dbNSFP

Source: dbNSFP

• Function: FUNCTION: Odorant receptor. {ECO:0000305}.
• Pathway: Olfactory transduction - Homo sapiens (human);GPCRs, Other;Olfactory receptor activity;Signaling by GPCR;Signal Transduction;Olfactory Signaling Pathway;G alpha (s) signalling events;GPCR downstream signalling (Consensus)

Intolerance Scores

• loftool: 0.731
• rvis_EVS: 1.46
• rvis_percentile_EVS: 95.23

Haploinsufficiency Scores

• pHI: 0.153
• hipred: N
• hipred_score: 0.131

Essentials

• essential_gene_CRISPR2: N
• essential_gene_gene_trap: N
• gene_indispensability_pred: N
• gene_indispensability_score: 0.0542

Gene Damage Prediction

	All	Recessive	Dominant
Mendelian	High	High	High
Primary Immunodeficiency	High	High	High
Cancer	High	High	High

Mouse Genome Informatics

• Gene name: Olfr448

Gene ontology

• Biological process: G protein-coupled receptor signaling pathway;detection of chemical stimulus involved in sensory perception of smell
• Cellular component: plasma membrane;integral component of membrane
• Molecular function: G protein-coupled receptor activity;olfactory receptor activity