rs782529153

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM1BP4_ModerateBS1_SupportingBS2

The NM_003491.4(NAA10):c.616G>A(p.Gly206Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000356 in 1,208,894 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 12 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G206A) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000018 ( 0 hom., 0 hem., cov: 22)

Exomes 𝑓: 0.000037 ( 0 hom. 12 hem. )

Consequence

NAA10
NM_003491.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 5.51

Variant links:

Genes affected

NAA10 (HGNC:18704): (N-alpha-acetyltransferase 10, NatA catalytic subunit) N-alpha-acetylation is among the most common post-translational protein modifications in eukaryotic cells. This process involves the transfer of an acetyl group from acetyl-coenzyme A to the alpha-amino group on a nascent polypeptide and is essential for normal cell function. This gene encodes an N-terminal acetyltransferase that functions as the catalytic subunit of the major amino-terminal acetyltransferase A complex. Mutations in this gene are the cause of Ogden syndrome. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jan 2012]

NAA10 links:

ARHGAP4 (HGNC:674): (Rho GTPase activating protein 4) This gene encodes a member of the rhoGAP family of proteins which play a role in the regulation of small GTP-binding proteins belonging to the RAS superfamily. The protein encoded by the orthologous gene in rat is localized to the Golgi complex and can redistribute to microtubules. The rat protein stimulates the activity of some Rho GTPases in vitro. Genomic deletions of this gene and a neighboring gene have been found in patients with nephrogenic diabetes insipidus. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]

ARHGAP4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PM1

In a chain N-alpha-acetyltransferase 10 (size 234) in uniprot entity NAA10_HUMAN there are 32 pathogenic changes around while only 4 benign (89%) in NM_003491.4

BP4

Computational evidence support a benign effect (MetaRNN=0.17444241).

BS1

Variant frequency is greater than expected in population nfe. gnomad4_exome allele frequency = 0.0000373 (41/1098115) while in subpopulation NFE AF= 0.0000475 (40/842086). AF 95% confidence interval is 0.0000358. There are 0 homozygotes in gnomad4_exome. There are 12 alleles in male gnomad4_exome subpopulation. Median coverage is 31. This position pass quality control queck. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

BS2

High Hemizygotes in GnomAdExome at 2 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
NAA10	NM_003491.4 linkuse as main transcript	c.616G>A	p.Gly206Ser	missense_variant	8/8	ENST00000464845.6
NAA10	NM_001256120.2 linkuse as main transcript	c.598G>A	p.Gly200Ser	missense_variant	8/8
NAA10	NM_001256119.2 linkuse as main transcript	c.571G>A	p.Gly191Ser	missense_variant	7/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NAA10	ENST00000464845.6 linkuse as main transcript	c.616G>A	p.Gly206Ser	missense_variant	8/8	1	NM_003491.4	P1	P41227-1

Frequencies

GnomAD3 genomes

AF:

0.0000181

AC:

AN:

110779

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

32949

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000379

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000382

AC:

AN:

183198

Hom.:

AF XY:

0.0000296

AC XY:

AN XY:

67658

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:

0.0000856

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000373

AC:

AN:

1098115

Hom.:

Cov.:

AF XY:

0.0000330

AC XY:

AN XY:

363473

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:

0.0000475

Gnomad4 OTH exome

AF:

0.0000217

GnomAD4 genome

AF:

0.0000181

AC:

AN:

110779

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

32949

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000379

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Genetic Services Laboratory, University of Chicago

Dec 17, 2014

- -

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Eurofins Ntd Llc (ga)

Jun 19, 2014

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.083

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.53

Cadd

Benign

Dann

Uncertain

1.0

DEOGEN2

Benign

0.18

T;.

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.79

T;T

M_CAP

Benign

0.030

MetaRNN

Benign

0.17

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.3

L;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-1.2

N;N

REVEL

Benign

0.054

Sift

Benign

0.065

T;T

Sift4G

Benign

0.13

T;T

Polyphen

0.54

P;.

Vest4

0.25

MutPred

0.26

Gain of phosphorylation at G206 (P = 0.0026);.;

MVP

0.92

MPC

0.70

ClinPred

0.20

GERP RS

3.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.20

gMVP

0.38

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