NM_001276437.2:c.-199+4824C>A

Variant names:

• chr21-38234847-C-A
• rs2186344
• NM_001276437.2:c.-199+4824C>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001276437.2(KCNJ15):​c.-199+4824C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: KCNJ15 NM_001276437.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.52
• Publications: 12 publications found

Genes affected

KCNJ15 (HGNC:6261): (potassium inwardly rectifying channel subfamily J member 15) Potassium channels are present in most mammalian cells, where they participate in a wide range of physiologic responses. The protein encoded by this gene is an integral membrane protein and inward-rectifier type potassium channel. The encoded protein has a greater tendency to allow potassium to flow into a cell rather than out of a cell. Eight transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Feb 2013]

ENSG00000289927 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001276437.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KCNJ15	NM_001276437.2		c.-199+4824C>A		intron	N/A	NP_001263366.1
	KCNJ15	NM_001276438.2		c.-117+4824C>A		intron	N/A	NP_001263367.1
	KCNJ15	NM_001276439.2		c.-257+4824C>A		intron	N/A	NP_001263368.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KCNJ15	ENST00000547341.5	TSL:3	c.-398-22199C>A		intron	N/A	ENSP00000447111.1
	KCNJ15	ENST00000547595.5	TSL:2	c.-116-62079C>A		intron	N/A	ENSP00000450254.1
	KCNJ15	ENST00000548700.5	TSL:3	c.-107-62079C>A		intron	N/A	ENSP00000448886.1

Frequencies

GnomAD3 genomes Cov.: 33

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

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	0.077
DANN	Benign	0.40
PhyloP100		-1.5

Splicing

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

Other links and lift over

dbSNP: rs2186344; hg19: chr21-39606769;