Variant chrX-96758210-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_ModerateBP6BP7BS2

The ENST00000324765.13(DIAPH2):c.399C>T(p.Thr133=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000291 in 1,203,448 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 7 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.000054 ( 0 hom., 1 hem., cov: 23)

Exomes 𝑓: 0.000027 ( 0 hom. 6 hem. )

Consequence

DIAPH2
ENST00000324765.13 synonymous

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 1.17

Variant links:

Genes affected

DIAPH2 (HGNC:2877): (diaphanous related formin 2) The product of this gene belongs to the diaphanous subfamily of the formin homology family of proteins. This gene may play a role in the development and normal function of the ovaries. Defects in this gene have been linked to premature ovarian failure 2. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

DIAPH2 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.35).

BP6

Variant X-96758210-C-T is Benign according to our data. Variant chrX-96758210-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 3056470.Status of the report is no_assertion_criteria_provided, 0 stars.

BP7

Synonymous conserved (PhyloP=1.17 with no splicing effect.

BS2

High Hemizygotes in GnomAdExome4 at 6 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DIAPH2	NM_006729.5 linkuse as main transcript	c.399C>T	p.Thr133=	synonymous_variant	4/27	ENST00000324765.13	NP_006720.1
DIAPH2	NM_007309.4 linkuse as main transcript	c.399C>T	p.Thr133=	synonymous_variant	4/27		NP_009293.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DIAPH2	ENST00000324765.13 linkuse as main transcript	c.399C>T	p.Thr133=	synonymous_variant	4/27	1	NM_006729.5	ENSP00000321348	A2	O60879-1
DIAPH2	ENST00000373049.8 linkuse as main transcript	c.399C>T	p.Thr133=	synonymous_variant	4/27	1		ENSP00000362140	P3	O60879-2

Frequencies

GnomAD3 genomes

AF:

0.0000539

AC:

AN:

111276

Hom.:

Cov.:

AF XY:

0.0000298

AC XY:

AN XY:

33506

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000168

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000945

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000684

AC:

AN:

175468

Hom.:

AF XY:

0.0000329

AC XY:

AN XY:

60702

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000630

Gnomad NFE exome

AF:

0.000126

Gnomad OTH exome

AF:

0.000232

GnomAD4 exome

AF:

0.0000266

AC:

AN:

1092172

Hom.:

Cov.:

AF XY:

0.0000167

AC XY:

AN XY:

358442

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000156

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000274

Gnomad4 OTH exome

AF:

0.0000655

GnomAD4 genome

AF:

0.0000539

AC:

AN:

111276

Hom.:

Cov.:

AF XY:

0.0000298

AC XY:

AN XY:

33506

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000168

Gnomad4 NFE

AF:

0.0000945

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.0000378

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

DIAPH2-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Mar 05, 2019

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.35

CADD

Benign

8.6

DANN

Benign

0.63

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over