1-58782202-T-C

Variant names:

• chr1-58782202-T-C
• NM_002228.4:c.869A>G

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_002228.4(JUN):​c.869A>G​(p.Gln290Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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. Q290E) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: JUN NM_002228.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.93

Genes affected

JUN (HGNC:6204): (Jun proto-oncogene, AP-1 transcription factor subunit) This gene is the putative transforming gene of avian sarcoma virus 17. It encodes a protein which is highly similar to the viral protein, and which interacts directly with specific target DNA sequences to regulate gene expression. This gene is intronless and is mapped to 1p32-p31, a chromosomal region involved in both translocations and deletions in human malignancies. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
JUN	NM_002228.4	c.869A>G	p.Gln290Arg	missense_variant	Exon 1 of 1	ENST00000371222.4	NP_002219.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
JUN	ENST00000371222.4	c.869A>G	p.Gln290Arg	missense_variant	Exon 1 of 1	6	NM_002228.4	ENSP00000360266.2
JUN	ENST00000710273.1	c.935A>G	p.Gln312Arg	missense_variant	Exon 1 of 1			ENSP00000518166.1
JUN	ENST00000678696.1	n.869A>G		non_coding_transcript_exon_variant	Exon 1 of 4			ENSP00000503132.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Oct 08, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.869A>G (p.Q290R) alteration is located in exon 1 (coding exon 1) of the JUN gene. This alteration results from a A to G substitution at nucleotide position 869, causing the glutamine (Q) at amino acid position 290 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.92
BayesDel_addAF	Pathogenic	0.16	D
BayesDel_noAF	Uncertain	0.0
CADD	Pathogenic	33
DANN	Uncertain	0.99
DEOGEN2	Benign	0.31	T
Eigen	Uncertain	0.61
Eigen_PC	Uncertain	0.58
FATHMM_MKL	Uncertain	0.84	D
LIST_S2	Uncertain	0.92	D
M_CAP	Uncertain	0.097	D
MetaRNN	Uncertain	0.73	D
MetaSVM	Benign	-0.56	T
MutationAssessor	Benign	1.6	L
PrimateAI	Pathogenic	0.90	D
PROVEAN	Uncertain	-3.3	D
REVEL	Uncertain	0.46
Sift	Uncertain	0.0020	D
Sift4G	Uncertain	0.0030	D
Polyphen		1.0	D
Vest4		0.78
MutPred		0.52		Gain of MoRF binding (P = 0.0262);
MVP		0.79
MPC		1.8
ClinPred		0.96	D
GERP RS		4.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.94
gMVP		0.95

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: chr1-59247874;