Variant chr11-66843021-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6BP7

The NM_001302084.2(C11orf80):c.1422C>T(p.His474=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000308 in 1,553,728 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.0016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00017 ( 0 hom. )

Consequence

C11orf80
NM_001302084.2 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.03

Variant links:

Genes affected

C11orf80 (HGNC:26197): (TOP6B like initiator of meiotic double strand breaks) Predicted to be involved in meiotic DNA double-strand break formation and reciprocal meiotic recombination. Predicted to be located in chromosome. Implicated in gestational trophoblastic neoplasm. [provided by Alliance of Genome Resources, Apr 2022]

C11orf80 links:

RCE1 (HGNC:13721): (Ras converting CAAX endopeptidase 1) This gene encodes an integral membrane protein which is classified as a member of the metalloproteinase family. This enzyme is thought to function in the maintenance and processing of CAAX-type prenylated proteins. [provided by RefSeq, Jul 2008]

RCE1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.72).

BP6

Variant 11-66843021-C-T is Benign according to our data. Variant chr11-66843021-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 3044828.Status of the report is no_assertion_criteria_provided, 0 stars.

BP7

Synonymous conserved (PhyloP=-1.03 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
C11orf80	NM_001302084.2 linkuse as main transcript	c.1422C>T	p.His474=	synonymous_variant	14/15	ENST00000540737.7
C11orf80	NM_024650.3 linkuse as main transcript	c.1920C>T	p.His640=	synonymous_variant	16/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
C11orf80	ENST00000540737.7 linkuse as main transcript	c.1422C>T	p.His474=	synonymous_variant	14/15	2	NM_001302084.2	A2

Frequencies

GnomAD3 genomes

AF:

0.00160

AC:

244

AN:

152150

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00557

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000393

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.000373

AC:

AN:

152882

Hom.:

AF XY:

0.000299

AC XY:

AN XY:

83508

show subpopulations

Gnomad AFR exome

AF:

0.00642

Gnomad AMR exome

AF:

0.000320

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000344

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000166

AC:

233

AN:

1401460

Hom.:

Cov.:

AF XY:

0.000140

AC XY:

AN XY:

691868

show subpopulations

Gnomad4 AFR exome

AF:

0.00571

Gnomad4 AMR exome

AF:

0.000387

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000500

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000462

Gnomad4 OTH exome

AF:

0.000414

GnomAD4 genome

AF:

0.00161

AC:

245

AN:

152268

Hom.:

Cov.:

AF XY:

0.00157

AC XY:

117

AN XY:

74438

show subpopulations

Gnomad4 AFR

AF:

0.00558

Gnomad4 AMR

AF:

0.000392

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.00153

Hom.:

Bravo

AF:

0.00187

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

TOP6BL-related disorder

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Mar 19, 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

-0.72

CADD

Benign

3.1

DANN

Benign

0.79

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