NM_001291415.2:c.4208G>C

Variant names:

• chrX-45110125-G-C
• NM_001291415.2:c.4208G>C

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001291415.2(KDM6A):​c.4208G>C​(p.Arg1403Pro) variant causes a missense 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: 23)
• Consequence: KDM6A NM_001291415.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.61

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 Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3561253).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KDM6A	NM_001291415.2	c.4208G>C	p.Arg1403Pro	missense_variant	Exon 29 of 30	ENST00000611820.5	NP_001278344.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KDM6A	ENST00000611820.5	c.4208G>C	p.Arg1403Pro	missense_variant	Exon 29 of 30	1	NM_001291415.2	ENSP00000483595.2

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 23

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.48
BayesDel_addAF	Benign	-0.19	T
BayesDel_noAF	Benign	-0.50
CADD	Benign	20
DANN	Uncertain	0.99
DEOGEN2	Benign	0.025	.;.;T;T
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.97	D;D;D;D
M_CAP	Uncertain	0.25	D
MetaRNN	Benign	0.36	T;T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.8	.;.;.;L
PrimateAI	Benign	0.43	T
PROVEAN	Benign	-2.0	.;.;.;N
REVEL	Benign	0.11
Sift	Uncertain	0.0070	.;.;.;D
Sift4G	Uncertain	0.026	D;D;D;D
Polyphen		0.44	.;.;.;B
Vest4		0.66
MVP		0.30
MPC		1.3
ClinPred		0.83	D
GERP RS		4.0
Varity_R		0.90
gMVP		0.76

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

No publications associated with this variant yet.

Other links and lift over

hg19: chrX-44969370;