Variant 21-29040640-G-C 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_006447.3(USP16):c.983G>C(p.Gly328Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000778 in 1,542,916 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000065 ( 0 hom. )

Consequence

USP16
NM_006447.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.07

Variant links:

Genes affected

USP16 (HGNC:12614): (ubiquitin specific peptidase 16) This gene encodes a deubiquitinating enzyme that is phosphorylated at the onset of mitosis and then dephosphorylated at the metaphase/anaphase transition. It can deubiquitinate H2A, one of two major ubiquitinated proteins of chromatin, in vitro and a mutant form of the protein was shown to block cell division. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]

USP16 links:

Genome browser will be placed here

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=0.063313484).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
USP16	NM_006447.3 linkuse as main transcript	c.983G>C	p.Gly328Ala	missense_variant	10/18	ENST00000399976.7	NP_006438.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
USP16	ENST00000399976.7 linkuse as main transcript	c.983G>C	p.Gly328Ala	missense_variant	10/18	1	NM_006447.3	ENSP00000382858	P5	Q9Y5T5-1
USP16	ENST00000399975.7 linkuse as main transcript	c.980G>C	p.Gly327Ala	missense_variant	10/18	1		ENSP00000382857	A1	Q9Y5T5-2
USP16	ENST00000474835.5 linkuse as main transcript	n.1151G>C		non_coding_transcript_exon_variant	10/17	1
USP16	ENST00000334352.8 linkuse as main transcript	c.983G>C	p.Gly328Ala	missense_variant	11/19	5		ENSP00000334808	P5	Q9Y5T5-1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

151920

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000578

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000292

AC:

AN:

239552

Hom.:

AF XY:

0.0000153

AC XY:

AN XY:

130336

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000403

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:

0.00000647

AC:

AN:

1390878

Hom.:

Cov.:

AF XY:

0.00000576

AC XY:

AN XY:

694184

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000132

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000189

Gnomad4 OTH exome

AF:

0.0000349

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152038

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74300

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000579

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

ExAC

AF:

0.0000330

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

Aug 02, 2021

The c.983G>C (p.G328A) alteration is located in exon 11 (coding exon 9) of the USP16 gene. This alteration results from a G to C substitution at nucleotide position 983, causing the glycine (G) at amino acid position 328 to be replaced by an alanine (A). 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

0.16

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.60

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.11

.;T;T

Eigen

Benign

-0.20

Eigen_PC

Benign

-0.094

FATHMM_MKL

Uncertain

0.79

LIST_S2

Uncertain

0.89

D;.;D

M_CAP

Benign

0.0032

MetaRNN

Benign

0.063

T;T;T

MetaSVM

Benign

-0.93

MutationAssessor

Uncertain

2.3

.;M;M

MutationTaster

Benign

1.0

D;N;N;N

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-2.2

N;N;N

REVEL

Benign

0.068

Sift

Benign

0.17

T;T;T

Sift4G

Benign

0.14

T;T;T

Polyphen

0.089

B;B;B

Vest4

0.15

MutPred

0.35

.;Loss of ubiquitination at K325 (P = 0.077);Loss of ubiquitination at K325 (P = 0.077);

MVP

0.28

MPC

0.11

ClinPred

0.060

GERP RS

2.6

Varity_R

0.051

gMVP

0.46

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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