1-58782129-G-T

Position:

• chr1-58782129-G-T

Variant summary

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

The NM_002228.4(JUN):​c.942C>A​(p.Asn314Lys) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,886 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: JUN NM_002228.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.17

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 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3591757).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
JUN	NM_002228.4	c.942C>A	p.Asn314Lys	missense_variant	1/1	ENST00000371222.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
JUN	ENST00000371222.4	c.942C>A	p.Asn314Lys	missense_variant	1/1		NM_002228.4	P1
JUN	ENST00000710273.1	c.1008C>A	p.Asn336Lys	missense_variant	1/1
JUN	ENST00000678696.1	c.942C>A	p.Asn314Lys	missense_variant, NMD_transcript_variant	1/4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461886 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727244

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000252

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 15, 2024

The c.942C>A (p.N314K) alteration is located in exon 1 (coding exon 1) of the JUN gene. This alteration results from a C to A substitution at nucleotide position 942, causing the asparagine (N) at amino acid position 314 to be replaced by a lysine (K). 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	0.98
BayesDel_addAF	Benign	-0.17	T
BayesDel_noAF	Benign	-0.49
CADD	Pathogenic	29
DANN	Uncertain	0.99
DEOGEN2	Benign	0.18	T
Eigen	Benign	0.00094
Eigen_PC	Benign	-0.0058
FATHMM_MKL	Benign	0.69	D
LIST_S2	Uncertain	0.90	D
M_CAP	Benign	0.019	T
MetaRNN	Benign	0.36	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.2	L
MutationTaster	Benign	1.0	D
PrimateAI	Pathogenic	0.88	D
PROVEAN	Uncertain	-2.6	D
REVEL	Benign	0.11
Sift	Benign	0.038	D
Sift4G	Benign	0.38	T
Polyphen		0.95	P
Vest4		0.30
MutPred		0.35		Gain of MoRF binding (P = 0.0282);
MVP		0.53
MPC		1.1
ClinPred		0.86	D
GERP RS		2.2
Varity_R		0.71
gMVP		0.77

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: chr1-59247801;