ENST00000559849.5:n.-429A>T

Variant names:

• chr15-78660961-A-.
• XM_011521186.3:c.-769T>.

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 0P and 0B.

The XM_011521186.3(CHRNB4):​c.-769T>. variant causes a 5 prime UTR change. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 N/A (N/A hom., cov:)
  • Exomes 𝑓: N/A (N/A hom.)
• Consequence: CHRNB4 XM_011521186.3 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: No conservation score assigned

Genes affected

CHRNB4 (HGNC:1964): (cholinergic receptor nicotinic beta 4 subunit) This gene is found within a conserved gene cluster and encodes one of the beta subunits of the nicotinic acetylcholine receptor (nAChRs) superfamily which form ligand-gated ion channels with a central pore that forms a cation channel. Neuronal nAChRs are pentameric structures that can be either homomeric or heteromeric, with heteromeric structures containing both alpha and beta subunits. Each subunit contains an extracellular amino terminus and four transmembrane domains. Nicotine is one of the agonists that binds to the receptor. Variants in this gene have been associated with nicotine dependence and lung cancer. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2017]

ENSG00000290426 (HGNC:):

RPL18P11 (HGNC:35742): (ribosomal protein L18 pseudogene 11)

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CHRNB4	XM_011521186.3	c.-769T>.		5_prime_UTR_variant	Exon 1 of 10		XP_011519488.1
CHRNB4	XM_011521187.3	c.-675T>.		5_prime_UTR_variant	Exon 1 of 9		XP_011519489.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CHRNB4	ENST00000560511.5	n.229-5298T>.		intron_variant	Intron 2 of 6	3
ENSG00000290426	ENST00000569846.1	n.226+92A>.		intron_variant	Intron 1 of 3	4
RPL18P11	ENST00000494933.1	n.*86T>.		downstream_gene_variant		6

Frequencies

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

We have no GnomAD4 genomes data on this position. Probably position not covered by the project.

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr15-78953303;