Variant 5-154794157-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_033551.3(LARP1):c.1127C>T(p.Thr376Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00109 in 1,614,040 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00074 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0011 ( 2 hom. )

Consequence

LARP1
NM_033551.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.33

Variant links:

Genes affected

LARP1 (HGNC:29531): (La ribonucleoprotein 1, translational regulator) Enables eukaryotic initiation factor 4E binding activity; nucleic acid binding activity; and ribosomal small subunit binding activity. Involved in several processes, including TORC1 signaling; cellular response to rapamycin; and posttranscriptional regulation of gene expression. Located in cytoplasmic stress granule. Colocalizes with TORC1 complex and polysomal ribosome. [provided by Alliance of Genome Resources, Apr 2022]

LARP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.03156802).

BS2

High AC in GnomAd4 at 113 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LARP1	NM_033551.3 linkuse as main transcript	c.1127C>T	p.Thr376Met	missense_variant	7/19	ENST00000518297.6	NP_291029.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LARP1	ENST00000518297.6 linkuse as main transcript	c.1127C>T	p.Thr376Met	missense_variant	7/19	5	NM_033551.3	ENSP00000428589	P3	Q6PKG0-1

Frequencies

GnomAD3 genomes

AF:

0.000743

AC:

113

AN:

152158

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000531

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

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:

0.00123

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000585

AC:

147

AN:

251488

Hom.:

AF XY:

0.000611

AC XY:

AN XY:

135914

show subpopulations

Gnomad AFR exome

AF:

0.000308

Gnomad AMR exome

AF:

0.000463

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:

0.00109

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.00113

AC:

1652

AN:

1461882

Hom.:

Cov.:

AF XY:

0.00110

AC XY:

798

AN XY:

727246

show subpopulations

Gnomad4 AFR exome

AF:

0.000209

Gnomad4 AMR exome

AF:

0.000447

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00143

Gnomad4 OTH exome

AF:

0.000546

GnomAD4 genome

AF:

0.000743

AC:

113

AN:

152158

Hom.:

Cov.:

AF XY:

0.000659

AC XY:

AN XY:

74336

show subpopulations

Gnomad4 AFR

AF:

0.000531

Gnomad4 AMR

AF:

0.000458

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00123

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.00115

Hom.:

Bravo

AF:

0.000688

TwinsUK

AF:

0.00162

AC:

ALSPAC

AF:

0.00259

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00128

AC:

ExAC

AF:

0.000552

AC:

EpiCase

AF:

0.000927

EpiControl

AF:

0.000652

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

Apr 22, 2024

The c.896C>T (p.T299M) alteration is located in exon 7 (coding exon 7) of the LARP1 gene. This alteration results from a C to T substitution at nucleotide position 896, causing the threonine (T) at amino acid position 299 to be replaced by a methionine (M). 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

BayesDel_addAF

Benign

-0.46

BayesDel_noAF

Benign

-0.44

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0065

.;.;T;.

Eigen

Benign

-0.50

Eigen_PC

Benign

-0.50

FATHMM_MKL

Benign

0.42

LIST_S2

Benign

0.67

T;T;T;T

M_CAP

Benign

0.031

MetaRNN

Benign

0.032

T;T;T;T

MetaSVM

Benign

-1.1

MutationTaster

Benign

1.0

PrimateAI

Benign

0.45

PROVEAN

Benign

0.46

N;N;N;N

REVEL

Benign

0.17

Sift

Benign

0.26

T;T;T;T

Sift4G

Benign

0.23

T;T;T;T

Polyphen

0.97

D;.;.;.

Vest4

0.32

MVP

0.34

MPC

0.90

ClinPred

0.014

GERP RS

4.0

RBP_binding_hub_radar

0.97

RBP_regulation_power_radar

2.1

gMVP

0.59

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