OTOP3

otopetrin 3

Basic information

Region (hg38): 17:74935898-74949992

Links

ENSG00000182938 ∙ NCBI:347741 ∙ OMIM:607828 ∙ HGNC:19658 ∙ Uniprot:Q7RTS5 ∙ 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 OTOP3 gene.

• not_specified (124 variants)
• not_provided (3 variants)

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the OTOP3 gene is commonly pathogenic or not. These statistics are base on transcript: NM_001272005.2. 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				4		4
missense			116	8		124
nonsense						0
start loss						0
frameshift						0
splice donor/acceptor (+/-2bp)						0
Total	0	0	116	12	0

GnomAD

Source: gnomAD

Gene	Type	Bio Type	Transcript	Coding Exons	Length
OTOP3	protein_coding	protein_coding	ENST00000328801	7	14274

pLI Probability LOF Intolerant	pRec Probability LOF Recessive	Individuals with no LOFs	Individuals with Homozygous LOFs	Individuals with Heterozygous LOFs	Defined	p
		125452	1	295	125748	0.00118

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible in Transcript
Missense	-1.20	436	371	1.18	0.0000231	3772
Missense in Polyphen		151	133.81	1.1285		1472
Synonymous	0.527	155	164	0.948	0.0000106	1299
Loss of Function	0.984	19	24.2	0.784	0.00000134	236

LoF frequencies by population

Ethnicity	Sum of pLOFs	p
African & African-American	0.00265	0.00264
Ashkenazi Jewish	0.00279	0.00278
East Asian	0.000384	0.000381
Finnish	0.000141	0.000139
European (Non-Finnish)	0.00111	0.00111
Middle Eastern	0.000384	0.000381
South Asian	0.00180	0.00180
Other	0.00114	0.000978

dbNSFP

Source: dbNSFP

• Function: FUNCTION: Proton-selective channel that specifically transports protons into cells. Proton-selective channel activity is probably required in cell types that use changes in intracellular pH for cell signaling or to regulate biochemical or developmental processes. {ECO:0000250|UniProtKB:Q80UF9}.

Recessive Scores

• pRec: 0.104

Intolerance Scores

• loftool: 0.781
• rvis_EVS: 0.92
• rvis_percentile_EVS: 89.57

Essentials

• essential_gene_CRISPR: N
• essential_gene_CRISPR2: N
• essential_gene_gene_trap: N
• gene_indispensability_pred: N
• gene_indispensability_score: 0.0680

Gene Damage Prediction

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

Gene ontology

• Biological process: proton transmembrane transport
• Cellular component: plasma membrane;integral component of membrane
• Molecular function: nucleic acid binding;proton channel activity