Variant 7-130026251-C-A 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_016478.5(ZC3HC1):c.683G>T(p.Arg228Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,816 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ZC3HC1
NM_016478.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.164

Variant links:

Genes affected

ZC3HC1 (HGNC:29913): (zinc finger C3HC-type containing 1) This gene encodes an F-box-containing protein that is a component of an SCF-type E3 ubiquitin ligase complex that regulates the onset of cell division. The G2/M transition in the cell cycle requires the interaction of the proteins cyclin B1 and cyclin-dependent kinase 1. The activated ubiquitin ligase complex targets the protein cyclin B1 for degradation, preventing this transition to mitosis. [provided by RefSeq, Aug 2013]

ZC3HC1 links:

ZC3HC1 (HGNC:):

ZC3HC1 links:

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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=0.07919893).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZC3HC1	NM_016478.5 linkuse as main transcript	c.683G>T	p.Arg228Leu	missense_variant	6/10	ENST00000358303.9	NP_057562.3	Q86WB0-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ZC3HC1	ENST00000358303.9 linkuse as main transcript	c.683G>T	p.Arg228Leu	missense_variant	6/10	1	NM_016478.5	ENSP00000351052.4	Q86WB0-1
ZC3HC1	ENST00000481503.5 linkuse as main transcript	c.683G>T	p.Arg228Leu	missense_variant	6/10	5		ENSP00000418533.1	C9J0I9
ZC3HC1	ENST00000467642.5 linkuse as main transcript	n.*567G>T		non_coding_transcript_exon_variant	7/11	2		ENSP00000419509.1	F8WF13
ZC3HC1	ENST00000648450.1 linkuse as main transcript	n.*693G>T		non_coding_transcript_exon_variant	8/12			ENSP00000498166.1	F8WAU5
ZC3HC1	ENST00000467642.5 linkuse as main transcript	n.*567G>T		3_prime_UTR_variant	7/11	2		ENSP00000419509.1	F8WF13
ZC3HC1	ENST00000648450.1 linkuse as main transcript	n.*693G>T		3_prime_UTR_variant	8/12			ENSP00000498166.1	F8WAU5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251428

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135894

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461816

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727212

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000225

Hom.:

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

Feb 15, 2023

The c.683G>T (p.R228L) alteration is located in exon 6 (coding exon 6) of the ZC3HC1 gene. This alteration results from a G to T substitution at nucleotide position 683, causing the arginine (R) at amino acid position 228 to be replaced by a leucine (L). 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

0.11

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Benign

0.93

DEOGEN2

Benign

0.0062

T;.;.;.

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.28

LIST_S2

Uncertain

0.86

D;D;D;T

M_CAP

Benign

0.012

MetaRNN

Benign

0.079

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.2

L;.;L;.

PrimateAI

Benign

0.20

PROVEAN

Benign

-2.0

N;N;N;N

REVEL

Benign

0.020

Sift

Benign

0.098

T;T;D;T

Sift4G

Uncertain

0.031

D;D;D;D

Polyphen

0.24

B;.;B;B

Vest4

0.29

MutPred

0.38

Loss of solvent accessibility (P = 0.089);.;Loss of solvent accessibility (P = 0.089);Loss of solvent accessibility (P = 0.089);

MVP

0.21

MPC

0.33

ClinPred

0.088

GERP RS

-3.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.053

gMVP

0.28

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