Variant 10-103350841-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001011663.2(PCGF6):c.226C>T(p.Arg76Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000777 in 1,544,728 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000022 ( 0 hom. )

Consequence

PCGF6
NM_001011663.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.669

Variant links:

Genes affected

PCGF6 (HGNC:21156): (polycomb group ring finger 6) The protein encoded by this gene contains a RING finger motif, which is most closely related to those of polycomb group (PcG) proteins RNF110/MEL-18 and BMI1. PcG proteins are known to form protein complexes and function as transcription repressors. This protein has been shown to interact with some PcG proteins and act as a transcription repressor. The activity of this protein is found to be regulated by cell cycle dependent phosphorylation. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

PCGF6 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.017180234).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PCGF6	NM_001011663.2 linkuse as main transcript	c.226C>T	p.Arg76Cys	missense_variant	1/10	ENST00000369847.4	NP_001011663.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PCGF6	ENST00000369847.4 linkuse as main transcript	c.226C>T	p.Arg76Cys	missense_variant	1/10	1	NM_001011663.2	ENSP00000358862	P1	Q9BYE7-1
PCGF6	ENST00000337211.8 linkuse as main transcript	c.226C>T	p.Arg76Cys	missense_variant	1/7	1		ENSP00000338845		Q9BYE7-3
PCGF6	ENST00000490296.1 linkuse as main transcript	n.241C>T		non_coding_transcript_exon_variant	1/10	2
PCGF6	ENST00000647574.1 linkuse as main transcript	c.226C>T	p.Arg76Cys	missense_variant, NMD_transcript_variant	1/10			ENSP00000497672

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

152054

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000524

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:

0.0000138

AC:

AN:

144746

Hom.:

AF XY:

0.0000129

AC XY:

AN XY:

77668

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000421

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:

0.00

Gnomad OTH exome

AF:

0.000239

GnomAD4 exome

AF:

0.00000215

AC:

AN:

1392556

Hom.:

Cov.:

AF XY:

0.00000146

AC XY:

AN XY:

687090

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000849

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000591

AC:

AN:

152172

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74406

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000523

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

Bravo

AF:

0.0000756

ExAC

AF:

0.00000982

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 15, 2023

The c.226C>T (p.R76C) alteration is located in exon 1 (coding exon 1) of the PCGF6 gene. This alteration results from a C to T substitution at nucleotide position 226, causing the arginine (R) at amino acid position 76 to be replaced by a cysteine (C). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.089

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.44

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.029

.;T

Eigen

Benign

-0.18

Eigen_PC

Benign

-0.13

FATHMM_MKL

Benign

0.52

LIST_S2

Uncertain

0.87

D;D

M_CAP

Benign

0.0090

MetaRNN

Benign

0.017

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.20

N;N

MutationTaster

Benign

0.76

N;N

PrimateAI

Uncertain

0.79

PROVEAN

Benign

-0.48

N;N

REVEL

Benign

0.045

Sift

Uncertain

0.0010

D;D

Sift4G

Benign

0.074

T;T

Polyphen

0.97

D;P

Vest4

0.29

MutPred

0.31

Loss of methylation at R76 (P = 0.0354);Loss of methylation at R76 (P = 0.0354);

MVP

0.48

MPC

0.41

ClinPred

0.44

GERP RS

1.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.24

gMVP

0.43

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