Variant 6-143898606-G-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_001013623.3(ZC2HC1B):c.404G>A(p.Arg135Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000166 in 1,551,806 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00017 ( 1 hom. )

Consequence

ZC2HC1B
NM_001013623.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.14

Variant links:

Genes affected

ZC2HC1B (HGNC:21174): (zinc finger C2HC-type containing 1B) Predicted to enable metal ion binding activity. [provided by Alliance of Genome Resources, Apr 2022]

ZC2HC1B 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=0.07368907).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZC2HC1B	NM_001013623.3 linkuse as main transcript	c.404G>A	p.Arg135Gln	missense_variant	5/8	ENST00000237275.9	NP_001013645.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZC2HC1B	ENST00000237275.9 linkuse as main transcript	c.404G>A	p.Arg135Gln	missense_variant	5/8	1	NM_001013623.3	ENSP00000237275	P1
ZC2HC1B	ENST00000539295.3 linkuse as main transcript	n.591G>A		non_coding_transcript_exon_variant	6/9	1

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152170

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000206

Gnomad OTH

AF:

0.00143

GnomAD3 exomes

AF:

0.000127

AC:

AN:

157104

Hom.:

AF XY:

0.0000722

AC XY:

AN XY:

83064

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000283

Gnomad ASJ exome

AF:

0.000118

Gnomad EAS exome

AF:

0.000183

Gnomad SAS exome

AF:

0.000132

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000115

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000167

AC:

234

AN:

1399518

Hom.:

Cov.:

AF XY:

0.000168

AC XY:

116

AN XY:

690258

show subpopulations

Gnomad4 AFR exome

AF:

0.0000949

Gnomad4 AMR exome

AF:

0.000252

Gnomad4 ASJ exome

AF:

0.0000397

Gnomad4 EAS exome

AF:

0.0000280

Gnomad4 SAS exome

AF:

0.000202

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000160

Gnomad4 OTH exome

AF:

0.000327

GnomAD4 genome

AF:

0.000158

AC:

AN:

152288

Hom.:

Cov.:

AF XY:

0.000134

AC XY:

AN XY:

74474

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000206

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.000114

Hom.:

Bravo

AF:

0.000128

TwinsUK

AF:

0.00108

AC:

ALSPAC

AF:

0.00

AC:

ExAC

AF:

0.000160

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Apr 08, 2022

The c.404G>A (p.R135Q) alteration is located in exon 5 (coding exon 5) of the ZC2HC1B gene. This alteration results from a G to A substitution at nucleotide position 404, causing the arginine (R) at amino acid position 135 to be replaced by a glutamine (Q). 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

-0.27

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.38

Eigen

Benign

-0.14

Eigen_PC

Benign

-0.20

FATHMM_MKL

Benign

0.50

LIST_S2

Uncertain

0.93

M_CAP

Benign

0.037

MetaRNN

Benign

0.074

MetaSVM

Benign

-0.94

MutationAssessor

Pathogenic

3.1

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.34

PROVEAN

Uncertain

-3.9

REVEL

Benign

0.15

Sift

Benign

0.038

Sift4G

Uncertain

0.025

Polyphen

0.84

Vest4

0.23

MVP

0.10

ClinPred

0.23

GERP RS

3.4

Varity_R

0.19

gMVP

0.45

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