rs762145668

Variant names:

• chr15-41836883-C-A
• rs762145668
• NM_001114632.2:c.805C>A

Your query was ambiguous. Multiple possible variants found:

• chr15-41836883-C-A
• chr15-41836883-C-G
• chr15-41836883-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001114632.2(JMJD7):​c.805C>A​(p.Leu269Ile) 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 pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: JMJD7 NM_001114632.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.89

Genes affected

JMJD7 (HGNC:34397): (jumonji domain containing 7) This gene encodes a highly conserved protein with a JmjC domain, which are part of the cupin metalloenzyme superfamily. JmjC proteins may function as 2-oxoglutarate-Fe(II)-dependent dioxygenases. Most tissues also express read-through transcripts from this gene into the downstream phospholipase A2, group IVB (cytosolic) gene, some of which may encode fusion proteins combining the N-terminus of this protein with the phospholipase A2, group IVB protein. [provided by RefSeq, Jul 2008]

JMJD7-PLA2G4B (HGNC:34449): (JMJD7-PLA2G4B readthrough) This locus represents naturally-occurring readthrough transcription between the neighboring jumonji domain containing 7 (JMJD7) and phospholipase A2, group IVB (cytosolic) (PLA2G4B) genes. Readthrough transcripts encode fusion proteins that share amino acid sequence with each individual gene product, including a partial JmjC domain and downstream C2 and phospholipase A2 domains. Alternatively spliced transcript variants have been observed. [provided by RefSeq, Oct 2013]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.925

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
JMJD7	NM_001114632.2	c.805C>A	p.Leu269Ile	missense_variant	Exon 7 of 8	ENST00000397299.9	NP_001108104.1
JMJD7-PLA2G4B	NM_005090.4	c.702+332C>A		intron_variant	Intron 6 of 24		NP_005081.1
JMJD7-PLA2G4B	NM_001198588.2	c.702+332C>A		intron_variant	Intron 6 of 23		NP_001185517.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
JMJD7	ENST00000397299.9	c.805C>A	p.Leu269Ile	missense_variant	Exon 7 of 8	1	NM_001114632.2	ENSP00000380467.4
JMJD7-PLA2G4B	ENST00000382448.8	c.702+332C>A		intron_variant	Intron 6 of 24	2		ENSP00000371886.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.46
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.060
CADD	Uncertain	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.041	T;T
Eigen	Uncertain	0.51
Eigen_PC	Uncertain	0.38
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.97	D;D
M_CAP	Benign	0.063	D
MetaRNN	Pathogenic	0.93	D;D
MetaSVM	Uncertain	-0.16	T
MutationAssessor	Pathogenic	3.5	M;.
PROVEAN	Benign	-1.9	N;N
REVEL	Uncertain	0.39
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0	D;D
Polyphen		1.0	D;.
Vest4		0.82
MutPred		0.78		Gain of catalytic residue at L269 (P = 0.0676);.;
MVP		0.50
MPC		0.18
ClinPred		0.97	D
GERP RS		3.0
Varity_R		0.19
gMVP		0.65

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs762145668; hg19: chr15-42129081;