Variant X-65503035-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001010888.4(ZC3H12B):c.2337G>A(p.Met779Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000237 in 1,209,280 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 77 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., 2 hem., cov: 23)

Exomes 𝑓: 0.00025 ( 0 hom. 75 hem. )

Consequence

ZC3H12B
NM_001010888.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.846

Variant links:

Genes affected

ZC3H12B (HGNC:17407): (zinc finger CCCH-type containing 12B) The protein encoded by this gene belongs to a family of CCCH-type zinc finger proteins that are involved in the proinflammatory activation of macrophages. The exact function of this family member is unknown, but it is thought to function as a ribonuclease. [provided by RefSeq, May 2010]

ZC3H12B links:

LAS1L (HGNC:25726): (LAS1 like ribosome biogenesis factor) Enables RNA binding activity. Predicted to be involved in maturation of 5.8S rRNA and maturation of LSU-rRNA. Located in membrane. Part of MLL1 complex. Implicated in Wilson-Turner syndrome. [provided by Alliance of Genome Resources, Apr 2022]

LAS1L links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.028207093).

BS2

High Hemizygotes in GnomAd at 2 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZC3H12B	NM_001010888.4 linkuse as main transcript	c.2337G>A	p.Met779Ile	missense_variant	10/10	ENST00000338957.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZC3H12B	ENST00000338957.5 linkuse as main transcript	c.2337G>A	p.Met779Ile	missense_variant	10/10	1	NM_001010888.4	P1	Q5HYM0-1

Frequencies

GnomAD3 genomes

AF:

0.000135

AC:

AN:

111126

Hom.:

Cov.:

AF XY:

0.0000601

AC XY:

AN XY:

33302

show subpopulations

Gnomad AFR

AF:

0.0000328

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000245

Gnomad OTH

AF:

0.000683

GnomAD3 exomes

AF:

0.000121

AC:

AN:

181428

Hom.:

AF XY:

0.000119

AC XY:

AN XY:

67396

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:

0.000271

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000248

AC:

272

AN:

1098104

Hom.:

Cov.:

AF XY:

0.000206

AC XY:

AN XY:

363530

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:

0.000308

Gnomad4 OTH exome

AF:

0.000282

GnomAD4 genome

AF:

0.000135

AC:

AN:

111176

Hom.:

Cov.:

AF XY:

0.0000599

AC XY:

AN XY:

33362

show subpopulations

Gnomad4 AFR

AF:

0.0000327

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000245

Gnomad4 OTH

AF:

0.000674

Alfa

AF:

0.000293

Hom.:

Bravo

AF:

0.000117

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000303

AC:

ExAC

AF:

0.000124

AC:

EpiCase

AF:

0.000327

EpiControl

AF:

0.000237

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 14, 2022

The c.2337G>A (p.M779I) alteration is located in exon 5 (coding exon 5) of the ZC3H12B gene. This alteration results from a G to A substitution at nucleotide position 2337, causing the methionine (M) at amino acid position 779 to be replaced by an isoleucine (I). 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

0.086

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.64

Cadd

Benign

Dann

Benign

0.93

DEOGEN2

Benign

0.0038

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.68

M_CAP

Benign

0.0026

MetaRNN

Benign

0.028

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.20

MutationTaster

Benign

0.99

N;N

PrimateAI

Benign

0.47

PROVEAN

Benign

-0.43

REVEL

Benign

0.057

Sift

Benign

0.24

Sift4G

Benign

0.53

Vest4

0.13

MVP

0.25

MPC

0.56

ClinPred

0.023

GERP RS

2.0

Varity_R

0.14

gMVP

0.17

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