Variant 12-132853460-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_001161346.2(CHFR):c.1343C>T(p.Ala448Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000494 in 1,538,420 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000031 ( 0 hom. )

Consequence

CHFR
NM_001161346.2 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.36

Variant links:

Genes affected

CHFR (HGNC:20455): (checkpoint with forkhead and ring finger domains) This gene encodes an E3 ubiquitin-protein ligase required for the maintenance of the antephase checkpoint that regulates cell cycle entry into mitosis and, therefore, may play a key role in cell cycle progression and tumorigenesis. The encoded protein has an N-terminal forkhead-associated domain, a central RING-finger domain, and a cysteine-rich C-terminal region. Alternatively spliced transcript variants that encode different protein isoforms have been described. [provided by RefSeq, Mar 2014]

CHFR 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 (MetaRNN=0.027427524).

BP6

Variant 12-132853460-G-A is Benign according to our data. Variant chr12-132853460-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2384268.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CHFR	NM_001161346.2 link	c.1343C>T	p.Ala448Val	missense_variant	11/18	ENST00000450056.7	NP_001154818.1	Q96EP1-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CHFR	ENST00000450056.7 link	c.1343C>T	p.Ala448Val	missense_variant	11/18	2	NM_001161346.2	ENSP00000398735.2		Q96EP1-2
CHFR	ENST00000315585.11 link	n.779C>T		non_coding_transcript_exon_variant	9/16	2		ENSP00000320557.8		A0A096P6K8

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000869

AC:

AN:

149536

Hom.:

AF XY:

0.0000724

AC XY:

AN XY:

82896

show subpopulations

Gnomad AFR exome

AF:

0.000646

Gnomad AMR exome

AF:

0.000109

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000201

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000261

GnomAD4 exome

AF:

0.0000310

AC:

AN:

1386086

Hom.:

Cov.:

AF XY:

0.0000306

AC XY:

AN XY:

686526

show subpopulations

Gnomad4 AFR exome

AF:

0.000712

Gnomad4 AMR exome

AF:

0.000102

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000105

Gnomad4 FIN exome

AF:

0.0000220

Gnomad4 NFE exome

AF:

0.00000369

Gnomad4 OTH exome

AF:

0.0000872

GnomAD4 genome

AF:

0.000217

AC:

AN:

152334

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74494

show subpopulations

Gnomad4 AFR

AF:

0.000722

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.000238

ESP6500AA

AF:

0.000457

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000335

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 24, 2022

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.075

BayesDel_addAF

Benign

-0.60

BayesDel_noAF

Benign

-0.74

CADD

Benign

DANN

Benign

0.85

DEOGEN2

Benign

0.12

.;.;.;T

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.33

LIST_S2

Benign

0.64

T;T;T;T

M_CAP

Benign

0.0082

MetaRNN

Benign

0.027

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.4

.;.;.;M

PrimateAI

Benign

0.35

PROVEAN

Benign

-1.2

.;N;N;N

REVEL

Benign

0.092

Sift

Benign

0.20

.;T;T;T

Sift4G

Benign

0.17

T;T;T;T

Polyphen

0.0010

B;B;B;B

Vest4

0.19

MVP

0.30

MPC

0.36

ClinPred

0.020

GERP RS

3.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.021

gMVP

0.22

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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