10-63193075-G-C

Variant names:

• chr10-63193075-G-C
• rs41274064
• NM_032776.3:c.5939C>G

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_Moderate BS2

The NM_032776.3(JMJD1C):​c.5939C>G​(p.Pro1980Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000663 in 1,613,876 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P1980L) has been classified as Benign.

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000071 (0 hom.)
• Consequence: JMJD1C NM_032776.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.13
• Publications: 14 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: Likely_benign. The variant received -6 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.15204781).
• BS2: High AC in GnomAdExome4 at 104 AD gene.

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.5939C>G	p.Pro1980Arg	missense	Exon 16 of 26	NP_116165.1	Q15652-1
	JMJD1C	NM_001322252.2		c.5825C>G	p.Pro1942Arg	missense	Exon 15 of 25	NP_001309181.1
	JMJD1C	NM_001282948.2		c.5393C>G	p.Pro1798Arg	missense	Exon 15 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.5939C>G	p.Pro1980Arg	missense	Exon 16 of 26	ENSP00000382204.2	Q15652-1
	JMJD1C	ENST00000542921.5	TSL:1	c.5393C>G	p.Pro1798Arg	missense	Exon 15 of 25	ENSP00000444682.1	Q15652-3
	JMJD1C	ENST00000402544.5	TSL:1	n.5655C>G		non_coding_transcript_exon	Exon 12 of 22

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152090 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000441

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000281 AC: 7 AN: 249414 AF XY: 0.0000296

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000619

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000711 AC: 104 AN: 1461786 Hom.: 0 Cov.: 31 AF XY: 0.0000825 AC XY: 60 AN XY: 727200

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39692

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53380

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000908 AC: 101 AN: 1111966

Other (OTH) AF: 0.0000497 AC: 3 AN: 60392

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152090 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74284

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 41394

American (AMR) AF: 0.00 AC: 0 AN: 15270

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4818

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10594

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000441 AC: 3 AN: 68022

Other (OTH) AF: 0.00 AC: 0 AN: 2094

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0.00109982), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00000188 Hom.: 344

TwinsUK AF: 0.00 AC: 0

ALSPAC AF: 0.000259 AC: 1

ExAC AF: 0.0000331 AC: 4

EpiCase AF: 0.000273

EpiControl AF: 0.00

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	Benign	0.071
BayesDel_addAF	Benign	-0.33	T
BayesDel_noAF	Benign	-0.53
CADD	Benign	17
DANN	Benign	0.88
DEOGEN2	Benign	0.014	T
Eigen	Benign	0.0093
Eigen_PC	Benign	0.095
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Benign	0.79	T
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.15	T
MetaSVM	Benign	-0.89	T
MutationAssessor	Benign	0.69	N
PhyloP100		5.1
PrimateAI	Benign	0.35	T
PROVEAN	Benign	-0.67	N
REVEL	Benign	0.070
Sift	Benign	0.074	T
Sift4G	Benign	0.22	T
Polyphen		0.023	B
Vest4		0.24
MutPred		0.28		Loss of glycosylation at P1980 (P = 0.0067)
MVP		0.15
MPC		0.14
ClinPred		0.11	T
GERP RS		4.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.037
gMVP		0.18
Mutation Taster		=92/8	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.060		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: rs41274064; hg19: chr10-64952835;