rs10252884

Variant names:

• chr7-100183032-T-A
• rs10252884
• NM_001282717.2:c.336+193T>A

Your query was ambiguous. Multiple possible variants found:

• chr7-100183032-T-A
• chr7-100183032-T-C
• chr7-100183032-T-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001282717.2(STAG3):​c.336+193T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 31)
• Consequence: STAG3 NM_001282717.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.03
• Publications: 3 publications found

Genes affected

STAG3 (HGNC:11356): (STAG3 cohesin complex component) The protein encoded by this gene is expressed in the nucleus and is a subunit of the cohesin complex which regulates the cohesion of sister chromatids during cell division. A mutation in this gene is associated with premature ovarian failure. Alternate splicing results in multiple transcript variants encoding distinct isoforms. This gene has multiple pseudogenes. [provided by RefSeq, Apr 2014]

STAG3 Gene-Disease associations (from GenCC):

• premature ovarian failure 8

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
• spermatogenic failure 61

  Inheritance: AR Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001282717.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAG3	NM_001282717.2	MANE Select	c.336+193T>A		intron	N/A	NP_001269646.1	D6W5U7
	STAG3	NM_001375438.1		c.336+193T>A		intron	N/A	NP_001362367.1	D6W5U7
	STAG3	NM_001282716.1		c.336+193T>A		intron	N/A	NP_001269645.1	Q9UJ98-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAG3	ENST00000615138.5	TSL:1 MANE Select	c.336+193T>A		intron	N/A	ENSP00000477973.1	D6W5U7
	STAG3	ENST00000317296.9	TSL:1	c.336+193T>A		intron	N/A	ENSP00000319318.5	Q9UJ98-1
	STAG3	ENST00000426455.5	TSL:1	c.336+193T>A		intron	N/A	ENSP00000400359.1	Q9UJ98-1

Frequencies

GnomAD3 genomes Cov.: 31

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

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 211

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	1.3
DANN	Benign	0.31
PhyloP100		1.0

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

Other links and lift over

dbSNP: rs10252884; hg19: chr7-99780655;