10-63200630-G-C

Variant names:

• chr10-63200630-G-C
• rs372791018
• NM_032776.3:c.5122C>G

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_032776.3(JMJD1C):​c.5122C>G​(p.Leu1708Val) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. L1708L) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: JMJD1C NM_032776.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.92
• Publications: 1 publications found

Genes affected

JMJD1C (HGNC:12313): (jumonji domain containing 1C) The protein encoded by this gene interacts with thyroid hormone receptors and contains a jumonji domain. It is a candidate histone demethylase and is thought to be a coactivator for key transcription factors. It plays a role in the DNA-damage response pathway by demethylating the mediator of DNA damage checkpoint 1 (MDC1) protein, and is required for the survival of acute myeloid leukemia. Mutations in this gene are associated with Rett syndrome and intellectual disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]

JMJD1C Gene-Disease associations (from GenCC):

• 22q11.2 deletion syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• complex neurodevelopmental disorder

  Inheritance: AD Classification: LIMITED Submitted by: Illumina
• neurodevelopmental disorder

  Inheritance: AD Classification: LIMITED Submitted by: G2P

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032776.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	JMJD1C	NM_032776.3	MANE Select	c.5122C>G	p.Leu1708Val	missense	Exon 11 of 26	NP_116165.1	Q15652-1
	JMJD1C	NM_001322252.2		c.5008C>G	p.Leu1670Val	missense	Exon 10 of 25	NP_001309181.1
	JMJD1C	NM_001282948.2		c.4576C>G	p.Leu1526Val	missense	Exon 10 of 25	NP_001269877.1	Q15652-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	JMJD1C	ENST00000399262.7	TSL:5 MANE Select	c.5122C>G	p.Leu1708Val	missense	Exon 11 of 26	ENSP00000382204.2	Q15652-1
	JMJD1C	ENST00000542921.5	TSL:1	c.4576C>G	p.Leu1526Val	missense	Exon 10 of 25	ENSP00000444682.1	Q15652-3
	JMJD1C	ENST00000402544.5	TSL:1	n.5047-1903C>G		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Early myoclonic encephalopathy (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.94
BayesDel_addAF	Uncertain	0.044	T
BayesDel_noAF	Benign	-0.17
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.45	T
Eigen	Pathogenic	0.69
Eigen_PC	Uncertain	0.63
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Uncertain	0.10	D
MetaRNN	Uncertain	0.61	D
MetaSVM	Uncertain	-0.045	T
MutationAssessor	Benign	2.0	M
PhyloP100		4.9
PrimateAI	Pathogenic	0.86	D
PROVEAN	Uncertain	-2.7	D
REVEL	Uncertain	0.42
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0050	D
Polyphen		1.0	D
Vest4		0.68
MutPred		0.50		Gain of methylation at K1707 (P = 0.0292)
MVP		0.72
MPC		2.6
ClinPred		0.96	D
GERP RS		3.9
Varity_R		0.58
gMVP		0.39
Mutation Taster		=60/40	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs372791018; hg19: chr10-64960390;