19-18280871-C-T

Position:

• chr19-18280871-C-T

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_Moderate BS2

The NM_005354.6(JUND):​c.614G>A​(p.Gly205Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000122 in 1,144,996 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.000012 (0 hom.)
• Consequence: JUND NM_005354.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.02

Genes affected

JUND (HGNC:6206): (JunD proto-oncogene, AP-1 transcription factor subunit) The protein encoded by this intronless gene is a member of the JUN family, and a functional component of the AP1 transcription factor complex. This protein has been proposed to protect cells from p53-dependent senescence and apoptosis. Alternative translation initiation site usage results in the production of different isoforms (PMID:12105216). [provided by RefSeq, Nov 2013]

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.17358488).
• BS2: High AC in GnomAdExome4 at 14 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
JUND	NM_005354.6	c.614G>A	p.Gly205Glu	missense_variant	1/1	ENST00000252818.5	NP_005345.3
JUND	NM_001286968.2	c.485G>A	p.Gly162Glu	missense_variant	1/1		NP_001273897.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
JUND	ENST00000252818.5	c.614G>A	p.Gly205Glu	missense_variant	1/1	6	NM_005354.6	ENSP00000252818.3
JUND	ENST00000600972.1	c.59G>A	p.Gly20Glu	missense_variant	1/2	2		ENSP00000475153.2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 0.0000122 AC: 14 AN: 1144996 Hom.: 0 Cov.: 33 AF XY: 0.0000145 AC XY: 8 AN XY: 551886

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000145

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

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

May 15, 2023

The c.614G>A (p.G205E) alteration is located in exon 1 (coding exon 1) of the JUND gene. This alteration results from a G to A substitution at nucleotide position 614, causing the glycine (G) at amino acid position 205 to be replaced by a glutamic acid (E). 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	Benign	0.34
BayesDel_addAF	Benign	-0.23	T
BayesDel_noAF	Benign	-0.57
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.067	T;T
Eigen	Benign	-0.72
Eigen_PC	Benign	-0.71
FATHMM_MKL	Benign	0.46	N
LIST_S2	Benign	0.42	T;T
M_CAP	Benign	0.049	D
MetaRNN	Benign	0.17	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.5	L;.
PrimateAI	Pathogenic	0.95	D
PROVEAN	Benign	-1.1	N;.
REVEL	Benign	0.10
Sift	Benign	0.27	T;.
Sift4G	Benign	0.56	T;.
Polyphen		0.0020	B;.
Vest4		0.20
MutPred		0.70		Gain of solvent accessibility (P = 0.0411);.;
MVP		0.20
ClinPred		0.081	T
GERP RS		1.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		3.2
Varity_R		0.11
gMVP		0.34

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

LitVar

Other links and lift over

dbSNP: rs1969932455; hg19: chr19-18391681;