rs12936361

Variant names:

• chr17-70112276-T-A
• rs12936361
• NM_170741.4:c.-191+11510T>A

Your query was ambiguous. Multiple possible variants found:

• chr17-70112276-T-A
• chr17-70112276-T-C

Variant summary

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

The ENST00000392671.6(KCNJ16):​c.-191+11510T>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: 32)
• Consequence: KCNJ16 ENST00000392671.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.865
• Publications: 4 publications found

Genes affected

KCNJ16 (HGNC:6262): (potassium inwardly rectifying channel subfamily J member 16) 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, which tends to allow potassium to flow into rather than out of a cell, can form heterodimers with two other inward-rectifier type potassium channels. It may function in fluid and pH balance regulation. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Apr 2014]

KCNJ16 Gene-Disease associations (from GenCC):

• hypokalemic alkalosis, familial, with specific renal tubulopathy

  Inheritance: AR Classification: STRONG Submitted by: ClinGen
• hypokalemic tubulopathy and deafness

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics

ENSG00000230258 (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=-0.75).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000392671.6. 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
	KCNJ16	NM_170741.4	MANE Select	c.-191+11510T>A		intron	N/A	NP_733937.3
	KCNJ16	NM_001270422.2		c.-319+3895T>A		intron	N/A	NP_001257351.1
	KCNJ16	NM_001291622.3		c.-191+1834T>A		intron	N/A	NP_001278551.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KCNJ16	ENST00000392671.6	TSL:2 MANE Select	c.-191+11510T>A		intron	N/A	ENSP00000376439.1
	KCNJ16	ENST00000283936.5	TSL:1	c.-191+3895T>A		intron	N/A	ENSP00000283936.1
	KCNJ16	ENST00000392670.5	TSL:1	c.-191+3895T>A		intron	N/A	ENSP00000376438.1

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.75
CADD	Benign	3.7
DANN	Benign	0.85
PhyloP100		-0.86

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs12936361; hg19: chr17-68108417;