5-176388909-G-C

Position:

chr5-176388909-G-C

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The ENST00000618911.4(NOP16):c.-370C>G variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000496 in 1,614,078 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000041 ( 0 hom. )

Consequence

NOP16
ENST00000618911.4 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.27

Variant links:

Genes affected

NOP16 (HGNC:26934): (NOP16 nucleolar protein) This gene encodes a protein that is localized to the nucleolus. Expression of this gene is induced by estrogens and Myc protein and is a marker of poor patient survival in breast cancer. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]

NOP16 links:

HIGD2A (HGNC:28311): (HIG1 hypoxia inducible domain family member 2A) The protein encoded by this gene is a subunit of the cytochrome c oxidase complex (complex IV), which is the terminal enzyme in the mitochondrial respiratory chain. The encoded protein is an inner mitochondrial membrane protein and is a functional ortholog of the yeast respiratory supercomplex factor 1 (Rcf1). In mouse, the orthologous protein enhances cell survival under conditions of hypoxia. [provided by RefSeq, Sep 2016]

HIGD2A links:

ARL10 (HGNC:22042): (ADP ribosylation factor like GTPase 10) Predicted to enable GTP binding activity and GTPase activity. [provided by Alliance of Genome Resources, Apr 2022]

ARL10 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.013447881).

BP6

Variant 5-176388909-G-C is Benign according to our data. Variant chr5-176388909-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 2490073.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HIGD2A	NM_138820.4 linkuse as main transcript	c.90G>C	p.Arg30Ser	missense_variant	1/2	ENST00000274787.3	NP_620175.1	Q9BW72A0A024R7Q3
ARL10	XM_011534529.4 linkuse as main transcript	c.561+19927G>C		intron_variant			XP_011532831.1
ARL10	XM_011534530.4 linkuse as main transcript	c.561+19927G>C		intron_variant			XP_011532832.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
NOP16	ENST00000618911.4 linkuse as main transcript	c.-370C>G		5_prime_UTR_premature_start_codon_gain_variant	1/5	1		ENSP00000483001.1	Q9Y3C1-3
HIGD2A	ENST00000274787.3 linkuse as main transcript	c.90G>C	p.Arg30Ser	missense_variant	1/2	1	NM_138820.4	ENSP00000274787.2	Q9BW72
NOP16	ENST00000618911.4 linkuse as main transcript	c.-370C>G		5_prime_UTR_variant	1/5	1		ENSP00000483001.1	Q9Y3C1-3
ARL10	ENST00000514533.1 linkuse as main transcript	c.133-12832G>C		intron_variant		3		ENSP00000421449.1	H0Y8L6

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152188

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:

0.000385

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:

0.0000318

AC:

AN:

251386

Hom.:

AF XY:

0.0000441

AC XY:

AN XY:

135908

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000435

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:

0.00000410

AC:

AN:

1461890

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

727246

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000151

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152188

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74342

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

ExAC

AF:

0.0000247

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 27, 2023

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.080

BayesDel_addAF

Benign

-0.60

BayesDel_noAF

Benign

-0.78

CADD

Benign

0.33

DANN

Benign

0.48

DEOGEN2

Benign

0.0020

Eigen

Benign

-2.1

Eigen_PC

Benign

-2.0

FATHMM_MKL

Benign

0.14

LIST_S2

Benign

0.12

M_CAP

Benign

0.0036

MetaRNN

Benign

0.013

MetaSVM

Benign

-0.95

MutationAssessor

Benign

-1.9

PrimateAI

Benign

0.24

PROVEAN

Benign

0.52

REVEL

Benign

0.0090

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.0

Vest4

0.069

MutPred

0.33

Loss of catalytic residue at R30 (P = 0.0019);

MVP

0.072

MPC

0.94

ClinPred

0.042

GERP RS

-5.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.054

gMVP

0.67

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