rs17215160

Positions:

• chrX-45018134-A-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001291415.2(KDM6A):​c.444-2476A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0747 in 111,120 control chromosomes in the GnomAD database, including 310 homozygotes. There are 2,312 hemizygotes in GnomAD. 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: 𝑓 0.075 (310 hom., 2312 hem., cov: 23)
• Consequence: KDM6A NM_001291415.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.400

Genes affected

KDM6A (HGNC:12637): (lysine demethylase 6A) This gene is located on the X chromosome and is the corresponding locus to a Y-linked gene which encodes a tetratricopeptide repeat (TPR) protein. The encoded protein of this gene contains a JmjC-domain and catalyzes the demethylation of tri/dimethylated histone H3. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Apr 2014]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.109 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KDM6A	NM_001291415.2	c.444-2476A>T		intron_variant		ENST00000611820.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
KDM6A	ENST00000611820.5	c.444-2476A>T		intron_variant		1	NM_001291415.2	P4

Frequencies

GnomAD3 genomes AF: 0.0747 AC: 8300 AN: 111064 Hom.: 310 Cov.: 23 AF XY: 0.0695 AC XY: 2311 AN XY: 33248

Gnomad AFR AF: 0.0166

Gnomad AMI AF: 0.140

Gnomad AMR AF: 0.0621

Gnomad ASJ AF: 0.108

Gnomad EAS AF: 0.00140

Gnomad SAS AF: 0.0287

Gnomad FIN AF: 0.114

Gnomad MID AF: 0.0336

Gnomad NFE AF: 0.111

Gnomad OTH AF: 0.0783

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

GnomAD4 genome AF: 0.0747 AC: 8296 AN: 111120 Hom.: 310 Cov.: 23 AF XY: 0.0694 AC XY: 2312 AN XY: 33314

Gnomad4 AFR AF: 0.0165

Gnomad4 AMR AF: 0.0618

Gnomad4 ASJ AF: 0.108

Gnomad4 EAS AF: 0.00141

Gnomad4 SAS AF: 0.0295

Gnomad4 FIN AF: 0.114

Gnomad4 NFE AF: 0.111

Gnomad4 OTH AF: 0.0766

Alfa AF: 0.0855 Hom.: 489

Bravo AF: 0.0698

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	0.19
DANN	Benign	0.69

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

Publications

LitVar

Other links and lift over

dbSNP: rs17215160; hg19: chrX-44877379;