rs5903652

Variant names:

• chrX-124022370-CAAAAA-C
• rs5903652
• NM_001042750.2:c.-97-149_-97-145delAAAAA

Your query was ambiguous. Multiple possible variants found:

• chrX-124022370-CAAAAA-C
• chrX-124022370-CAAAAA-CA
• chrX-124022370-CAAAAA-CAA
• chrX-124022370-CAAAAA-CAAA
• chrX-124022370-CAAAAA-CAAAA
• chrX-124022370-CAAAAA-CAAAAAA
• chrX-124022370-CAAAAA-CAAAAAAA

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_001042750.2(STAG2):​c.-97-149_-97-145delAAAAA variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.000076 (0 hom., 0 hem., cov: 0)
• Consequence: STAG2 NM_001042750.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.103
• Publications: 1 publications found

Genes affected

STAG2 (HGNC:11355): (STAG2 cohesin complex component) The protein encoded by this gene is a subunit of the cohesin complex, which regulates the separation of sister chromatids during cell division. Targeted inactivation of this gene results in chromatid cohesion defects and aneuploidy, suggesting that genetic disruption of cohesin is a cause of aneuploidy in human cancer. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2013]

STAG2 Gene-Disease associations (from GenCC):

• Mullegama-Klein-Martinez syndrome

  Inheritance: XL Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae), Illumina
• Xq25 microduplication syndrome

  Inheritance: XL Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001042750.2. 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
	STAG2	NM_001042750.2	MANE Select	c.-97-149_-97-145delAAAAA		intron	N/A	NP_001036215.1	Q8N3U4-2
	STAG2	NM_001042749.2		c.-97-149_-97-145delAAAAA		intron	N/A	NP_001036214.1	Q8N3U4-2
	STAG2	NM_001375366.1		c.-97-149_-97-145delAAAAA		intron	N/A	NP_001362295.1	Q8N3U4-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAG2	ENST00000371145.8	TSL:1 MANE Select	c.-97-160_-97-156delAAAAA		intron	N/A	ENSP00000360187.4	Q8N3U4-2
	STAG2	ENST00000218089.13	TSL:1	c.-97-160_-97-156delAAAAA		intron	N/A	ENSP00000218089.9	Q8N3U4-2
	STAG2	ENST00000371144.7	TSL:1	c.-97-160_-97-156delAAAAA		intron	N/A	ENSP00000360186.3	Q8N3U4-1

Frequencies

GnomAD3 genomes AF: 0.0000763 AC: 6 AN: 78614 Hom.: 0 Cov.: 0

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000579

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.000383

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.000978

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

GnomAD4 genome AF: 0.0000763 AC: 6 AN: 78614 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 14520

African (AFR) AF: 0.00 AC: 0 AN: 21281

American (AMR) AF: 0.000579 AC: 4 AN: 6909

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2025

East Asian (EAS) AF: 0.00 AC: 0 AN: 2602

South Asian (SAS) AF: 0.00 AC: 0 AN: 1579

European-Finnish (FIN) AF: 0.000383 AC: 1 AN: 2608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 184

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 39912

Other (OTH) AF: 0.000978 AC: 1 AN: 1022

Alfa AF: 0.00 Hom.: 1272

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.10
Mutation Taster		=100/0	polymorphism

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs5903652; hg19: chrX-123156220;