Variant 15-51958747-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_ModerateBP6_ModerateBP7BS2

The NM_138792.4(LEO1):c.1240T>C(p.Leu414=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000441 in 1,576,626 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0024 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00023 ( 2 hom. )

Consequence

LEO1
NM_138792.4 synonymous

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.10

Variant links:

Genes affected

LEO1 (HGNC:30401): (LEO1 homolog, Paf1/RNA polymerase II complex component) LEO1, parafibromin (CDC73; MIM 607393), CTR9 (MIM 609366), and PAF1 (MIM 610506) form the PAF protein complex that associates with the RNA polymerase II subunit POLR2A (MIM 180660) and with a histone methyltransferase complex (Rozenblatt-Rosen et al., 2005 [PubMed 15632063]).[supplied by OMIM, Mar 2008]

LEO1 links:

MAPK6 (HGNC:6879): (mitogen-activated protein kinase 6) The protein encoded by this gene is a member of the Ser/Thr protein kinase family, and is most closely related to mitogen-activated protein kinases (MAP kinases). MAP kinases also known as extracellular signal-regulated kinases (ERKs), are activated through protein phosphorylation cascades and act as integration points for multiple biochemical signals. This kinase is localized in the nucleus, and has been reported to be activated in fibroblasts upon treatment with serum or phorbol esters. [provided by RefSeq, Jul 2008]

MAPK6 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.45).

BP6

Variant 15-51958747-A-G is Benign according to our data. Variant chr15-51958747-A-G is described in ClinVar as [Benign]. Clinvar id is 3041459.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=2.1 with no splicing effect.

BS2

High AC in GnomAd4 at 372 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LEO1	NM_138792.4 linkuse as main transcript	c.1240T>C	p.Leu414=	synonymous_variant	6/12	ENST00000299601.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LEO1	ENST00000299601.10 linkuse as main transcript	c.1240T>C	p.Leu414=	synonymous_variant	6/12	1	NM_138792.4	P1	Q8WVC0-1
LEO1	ENST00000315141.5 linkuse as main transcript	c.1160+1152T>C		intron_variant		2			Q8WVC0-2
MAPK6	ENST00000560802.1 linkuse as main transcript	n.178+6464A>G		intron_variant, non_coding_transcript_variant		4

Frequencies

GnomAD3 genomes

AF:

0.00243

AC:

370

AN:

152160

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00852

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000851

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.000956

GnomAD3 exomes

AF:

0.000538

AC:

129

AN:

239938

Hom.:

AF XY:

0.000409

AC XY:

AN XY:

129592

show subpopulations

Gnomad AFR exome

AF:

0.00730

Gnomad AMR exome

AF:

0.000291

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000371

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000899

Gnomad OTH exome

AF:

0.000170

GnomAD4 exome

AF:

0.000227

AC:

324

AN:

1424348

Hom.:

Cov.:

AF XY:

0.000211

AC XY:

150

AN XY:

710184

show subpopulations

Gnomad4 AFR exome

AF:

0.00849

Gnomad4 AMR exome

AF:

0.000295

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000366

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.20e-7

Gnomad4 OTH exome

AF:

0.000576

GnomAD4 genome

AF:

0.00244

AC:

372

AN:

152278

Hom.:

Cov.:

AF XY:

0.00218

AC XY:

162

AN XY:

74464

show subpopulations

Gnomad4 AFR

AF:

0.00854

Gnomad4 AMR

AF:

0.000850

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.000946

Alfa

AF:

0.00167

Hom.:

Bravo

AF:

0.00268

Asia WGS

AF:

0.000289

AC:

AN:

3470

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

LEO1-related disorder

Benign:1

Benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

May 20, 2019

This variant is classified as 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

-0.45

CADD

Benign

4.9

DANN

Benign

0.84

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

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

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