Variant 11-69675235-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_153451.3(LTO1):c.5C>G(p.Ala2Gly) variant causes a missense change. The variant allele was found at a frequency of 0.0000671 in 1,504,534 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000071 ( 0 hom. )

Consequence

LTO1
NM_153451.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.55

Variant links:

Genes affected

LTO1 (HGNC:17589): (LTO1 maturation factor of ABCE1) Involved in protein maturation by [4Fe-4S] cluster transfer; ribosomal large subunit biogenesis; and translational initiation. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

LTO1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.19190359).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LTO1	NM_153451.3 linkuse as main transcript	c.5C>G	p.Ala2Gly	missense_variant	1/5	ENST00000279147.9
LTO1	XM_006718470.4 linkuse as main transcript	c.5C>G	p.Ala2Gly	missense_variant	1/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LTO1	ENST00000279147.9 linkuse as main transcript	c.5C>G	p.Ala2Gly	missense_variant	1/5	1	NM_153451.3	P1

Frequencies

GnomAD3 genomes

AF:

0.0000328

AC:

AN:

152250

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000577

AC:

AN:

156098

Hom.:

AF XY:

0.0000712

AC XY:

AN XY:

84290

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:

0.000116

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000710

AC:

AN:

1352284

Hom.:

Cov.:

AF XY:

0.0000618

AC XY:

AN XY:

662962

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000368

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:

0.0000868

Gnomad4 OTH exome

AF:

0.0000542

GnomAD4 genome

AF:

0.0000328

AC:

AN:

152250

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74382

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:

0.0000735

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000340

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000117

AC:

ExAC

AF:

0.0000499

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

Oct 26, 2022

The c.5C>G (p.A2G) alteration is located in exon 1 (coding exon 1) of the ORAOV1 gene. This alteration results from a C to G substitution at nucleotide position 5, causing the alanine (A) at amino acid position 2 to be replaced by a glycine (G). 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

0.088

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.25

Cadd

Uncertain

Dann

Benign

0.94

DEOGEN2

Benign

0.018

T;T;.;T;T;.

Eigen

Uncertain

0.19

Eigen_PC

Benign

0.20

FATHMM_MKL

Benign

0.64

LIST_S2

Benign

0.54

T;.;T;T;T;T

M_CAP

Uncertain

0.12

MetaRNN

Benign

0.19

T;T;T;T;T;T

MetaSVM

Benign

-0.82

MutationTaster

Benign

0.60

N;N;N;N;N

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-1.5

N;N;N;N;N;N

REVEL

Benign

0.055

Sift

Benign

0.052

T;T;D;T;T;T

Sift4G

Uncertain

0.030

D;T;D;T;T;T

Polyphen

0.98

D;P;D;P;.;D

Vest4

0.37

MVP

0.44

MPC

0.27

ClinPred

0.71

GERP RS

3.8

Varity_R

0.20

gMVP

0.029

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