7-28079524-T-C

Position:

• chr7-28079524-T-C

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_175061.4(JAZF1):​c.116-87543A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.139 in 152,174 control chromosomes in the GnomAD database, including 2,105 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.14 (2105 hom., cov: 32)
• Consequence: JAZF1 NM_175061.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0190

Genes affected

JAZF1 (HGNC:28917): (JAZF zinc finger 1) This gene encodes a nuclear protein with three C2H2-type zinc fingers, and functions as a transcriptional repressor. Chromosomal aberrations involving this gene are associated with endometrial stromal tumors. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized [provided by RefSeq, Jul 2008]

JAZF1 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.411 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
JAZF1	NM_175061.4	c.116-87543A>G		intron_variant		ENST00000283928.10	NP_778231.2
JAZF1	XM_047420024.1	c.116-87543A>G		intron_variant			XP_047275980.1
JAZF1	XM_047420026.1	c.-77-87543A>G		intron_variant			XP_047275982.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
JAZF1	ENST00000283928.10	c.116-87543A>G		intron_variant		1	NM_175061.4	ENSP00000283928.5
JAZF1	ENST00000452993.5	n.116-87543A>G		intron_variant		4		ENSP00000415984.1
JAZF1	ENST00000454041.1	n.171-87543A>G		intron_variant		5
JAZF1	ENST00000649905.1	n.*157+22095A>G		intron_variant				ENSP00000497321.1

Frequencies

GnomAD3 genomes AF: 0.139 AC: 21060 AN: 152056 Hom.: 2083 Cov.: 32

Gnomad AFR AF: 0.0885

Gnomad AMI AF: 0.135

Gnomad AMR AF: 0.281

Gnomad ASJ AF: 0.133

Gnomad EAS AF: 0.425

Gnomad SAS AF: 0.184

Gnomad FIN AF: 0.193

Gnomad MID AF: 0.133

Gnomad NFE AF: 0.103

Gnomad OTH AF: 0.150

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.139 AC: 21099 AN: 152174 Hom.: 2105 Cov.: 32 AF XY: 0.146 AC XY: 10881 AN XY: 74390

Gnomad4 AFR AF: 0.0883

Gnomad4 AMR AF: 0.283

Gnomad4 ASJ AF: 0.133

Gnomad4 EAS AF: 0.426

Gnomad4 SAS AF: 0.184

Gnomad4 FIN AF: 0.193

Gnomad4 NFE AF: 0.103

Gnomad4 OTH AF: 0.155

Alfa AF: 0.121 Hom.: 1604

Bravo AF: 0.149

Asia WGS AF: 0.301 AC: 1045 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	6.4
DANN	Benign	0.87

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: rs10486576; hg19: chr7-28119143;