CNIH3

cornichon family AMPA receptor auxiliary protein 3

Basic information

Region (hg38): 1:224434660-224740554

Links

ENSG00000143786NCBI:149111HGNC:26802Uniprot:Q8TBE1AlphaFoldGenCCjaxSfariGnomADPubmedClinVar

Phenotypes

GenCC

Source: genCC

No genCC data.

ClinVar

This is a list of variants' phenotypes submitted to ClinVar and linked to the CNIH3 gene.

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the CNIH3 gene is commonly pathogenic or not.

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.

Variant type Pathogenic Likely pathogenic VUS Likely benign Benign Sum
synonymous
0
missense
9
clinvar
9
nonsense
0
start loss
0
frameshift
0
inframe indel
0
splice donor/acceptor (+/-2bp)
0
splice region
0
non coding
0
Total 0 0 9 0 0

Variants in CNIH3

This is a list of pathogenic ClinVar variants found in the CNIH3 region.

You can filter this list by clicking the number of variants in the Variants pathogenicity by type table.

Position Type Phenotype Significance ClinVar
1-224435176-C-G Benign (Oct 01, 2022)1879112
1-224454289-T-C Benign (Aug 01, 2022)2639938
1-224617190-G-A not specified Uncertain significance (Sep 01, 2021)2248358
1-224617242-T-G not specified Uncertain significance (May 31, 2022)2400408
1-224680980-G-C not specified Uncertain significance (May 03, 2023)2518609
1-224680992-A-G not specified Uncertain significance (Dec 27, 2023)3146472
1-224681018-G-A not specified Uncertain significance (Nov 15, 2021)2261398
1-224681025-C-A not specified Uncertain significance (Aug 12, 2021)2243618
1-224684807-G-C not specified Uncertain significance (May 23, 2023)2550600
1-224684821-G-A not specified Uncertain significance (Apr 05, 2023)2508327
1-224734627-G-A not specified Uncertain significance (Feb 28, 2023)2472981

GnomAD

Source: gnomAD

GeneTypeBio TypeTranscript Coding Exons Length
CNIH3protein_codingprotein_codingENST00000272133 6305890
pLI Probability
LOF Intolerant
pRec Probability
LOF Recessive
Individuals with
no LOFs
Individuals with
Homozygous LOFs
Individuals with
Heterozygous LOFs
Defined p
0.8450.154125736041257400.0000159
Z-Score Observed Expected Observed/Expected Mutation Rate Total Possible in Transcript
Missense0.6837290.30.7980.000004701050
Missense in Polyphen23330.69697382
Synonymous1.282635.80.7270.00000208286
Loss of Function2.72110.50.09515.40e-7110

LoF frequencies by population

EthnicitySum of pLOFs p
African & African-American0.000.00
Ashkenazi Jewish0.000.00
East Asian0.00005440.0000544
Finnish0.000.00
European (Non-Finnish)0.00001760.0000176
Middle Eastern0.00005440.0000544
South Asian0.00003270.0000327
Other0.000.00

dbNSFP

Source: dbNSFP

Function
FUNCTION: Regulates the trafficking and gating properties of AMPA- selective glutamate receptors (AMPARs). Promotes their targeting to the cell membrane and synapses and modulates their gating properties by regulating their rates of activation, deactivation and desensitization. {ECO:0000269|PubMed:20805473}.;
Pathway
Vesicle-mediated transport;Membrane Trafficking;Post-translational protein modification;Metabolism of proteins;Cargo concentration in the ER;Transport to the Golgi and subsequent modification;Asparagine N-linked glycosylation;COPII-mediated vesicle transport;ER to Golgi Anterograde Transport (Consensus)

Recessive Scores

pRec
0.102

Intolerance Scores

loftool
0.388
rvis_EVS
-0.05
rvis_percentile_EVS
49.39

Haploinsufficiency Scores

pHI
0.247
hipred
Y
hipred_score
0.566
ghis
0.596

Essentials

essential_gene_CRISPR
N
essential_gene_CRISPR2
N
essential_gene_gene_trap
N
gene_indispensability_pred
N
gene_indispensability_score
0.363

Gene Damage Prediction

AllRecessiveDominant
MendelianMediumMediumMedium
Primary ImmunodeficiencyMediumMediumMedium
CancerMediumMediumMedium

Mouse Genome Informatics

Gene name
Cnih3
Phenotype
nervous system phenotype (the observable morphological and physiological characteristics of the extensive, intricate network of electochemical structures in the body that is comprised of the brain, spinal cord, nerves, ganglia and parts of the receptor organs that are manifested through development and lifespan); normal phenotype;

Gene ontology

Biological process
endoplasmic reticulum to Golgi vesicle-mediated transport;synaptic transmission, glutamatergic;regulation of membrane potential;COPII vesicle coating;regulation of AMPA receptor activity
Cellular component
Golgi membrane;endoplasmic reticulum membrane;ER to Golgi transport vesicle membrane;cell junction;AMPA glutamate receptor complex;endoplasmic reticulum-Golgi intermediate compartment membrane;dendritic shaft;postsynaptic membrane
Molecular function
channel regulator activity