Variant 14-57391247-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001011713.3(NAA30):c.290C>T(p.Ala97Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000754 in 1,459,680 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000075 ( 0 hom. )

Consequence

NAA30
NM_001011713.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.21

Variant links:

Genes affected

NAA30 (HGNC:19844): (N-alpha-acetyltransferase 30, NatC catalytic subunit) Enables peptide alpha-N-acetyltransferase activity. Involved in N-terminal peptidyl-methionine acetylation. Located in cytosol and nucleus. Part of NatC complex. Colocalizes with polysome. [provided by Alliance of Genome Resources, Apr 2022]

NAA30 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.09904969).

BS2

High AC in GnomAdExome4 at 11 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NAA30	NM_001011713.3 linkuse as main transcript	c.290C>T	p.Ala97Val	missense_variant	2/5	ENST00000556492.6	NP_001011713.2	Q147X3-1B3KS28

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
NAA30	ENST00000556492.6 linkuse as main transcript	c.290C>T	p.Ala97Val	missense_variant	2/5	1	NM_001011713.3	ENSP00000452521.1	Q147X3-1
NAA30	ENST00000554703.1 linkuse as main transcript	c.-4+542C>T		intron_variant		1		ENSP00000451255.1	G3V3I2
NAA30	ENST00000555166.5 linkuse as main transcript	c.-4+542C>T		intron_variant		2		ENSP00000450939.1	B4DK34

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000209

AC:

AN:

239664

Hom.:

AF XY:

0.00

AC XY:

AN XY:

131834

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000146

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000754

AC:

AN:

1459680

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726114

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000112

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:

0.00000540

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000123

AC:

ExAC

AF:

0.0000251

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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 22, 2023

The c.290C>T (p.A97V) alteration is located in exon 2 (coding exon 1) of the NAA30 gene. This alteration results from a C to T substitution at nucleotide position 290, causing the alanine (A) at amino acid position 97 to be replaced by a valine (V). 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

0.13

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.33

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.051

Eigen

Benign

-0.29

Eigen_PC

Benign

-0.10

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.59

M_CAP

Uncertain

0.16

MetaRNN

Benign

0.099

MetaSVM

Benign

-0.94

MutationAssessor

Benign

0.69

PrimateAI

Pathogenic

0.80

PROVEAN

Benign

-1.2

REVEL

Benign

0.11

Sift

Benign

0.19

Sift4G

Benign

0.14

Polyphen

0.0040

Vest4

0.27

MVP

0.18

MPC

0.49

ClinPred

0.20

GERP RS

3.9

Varity_R

0.089

gMVP

0.20

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