Variant chr6-151548470-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_025059.4(CCDC170):c.755A>G(p.Glu252Gly) variant causes a missense change. The variant allele was found at a frequency of 0.00000421 in 1,424,196 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 Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000042 ( 0 hom. )

Consequence

CCDC170
NM_025059.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.87

Variant links:

Genes affected

CCDC170 (HGNC:21177): (coiled-coil domain containing 170) The function of this gene and its encoded protein is not known. Several genome-wide association studies have implicated the region around this gene to be involved in breast cancer and bone mineral density, but no link to this specific gene has been found. [provided by RefSeq, May 2010]

CCDC170 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.19790334).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
CCDC170	NM_025059.4 linkuse as main transcript	c.755A>G	p.Glu252Gly	missense_variant	5/11	ENST00000239374.8
CCDC170	XM_011536147.3 linkuse as main transcript	c.773A>G	p.Glu258Gly	missense_variant	5/11
CCDC170	XM_011536148.3 linkuse as main transcript	c.773A>G	p.Glu258Gly	missense_variant	5/10
CCDC170	XM_047419372.1 linkuse as main transcript	c.755A>G	p.Glu252Gly	missense_variant	5/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CCDC170	ENST00000239374.8 linkuse as main transcript	c.755A>G	p.Glu252Gly	missense_variant	5/11	1	NM_025059.4	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000267

AC:

AN:

224564

Hom.:

AF XY:

0.00000815

AC XY:

AN XY:

122630

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000224

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:

0.00

GnomAD4 exome

AF:

0.00000421

AC:

AN:

1424196

Hom.:

Cov.:

AF XY:

0.00000141

AC XY:

AN XY:

707512

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000162

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

Cov.:

ExAC

AF:

0.0000248

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 03, 2021

The c.755A>G (p.E252G) alteration is located in exon 5 (coding exon 5) of the CCDC170 gene. This alteration results from a A to G substitution at nucleotide position 755, causing the glutamic acid (E) at amino acid position 252 to be replaced by a glycine (G). 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

0.091

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.38

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.11

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Uncertain

0.84

LIST_S2

Benign

0.70

M_CAP

Benign

0.015

MetaRNN

Benign

0.20

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.7

MutationTaster

Benign

0.97

D;D

PrimateAI

Benign

0.35

PROVEAN

Pathogenic

-4.5

REVEL

Benign

0.15

Sift

Uncertain

0.0060

Sift4G

Uncertain

0.036

Polyphen

1.0

Vest4

0.18

MutPred

0.19

Gain of MoRF binding (P = 0.0454);

MVP

0.30

MPC

0.47

ClinPred

0.90

GERP RS

4.3

Varity_R

0.25

gMVP

0.25

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