Variant 5-157743920-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_173491.4(LSM11):c.170C>A(p.Ala57Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000066 in 151,554 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 7.4e-7 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

LSM11
NM_173491.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.20

Variant links:

Genes affected

LSM11 (HGNC:30860): (LSM11, U7 small nuclear RNA associated) Enables U7 snRNA binding activity. Involved in positive regulation of G1/S transition of mitotic cell cycle. Located in nuclear body. Part of U7 snRNP and telomerase holoenzyme complex. Implicated in Aicardi-Goutieres syndrome. [provided by Alliance of Genome Resources, Apr 2022]

LSM11 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LSM11	NM_173491.4 linkuse as main transcript	c.170C>A	p.Ala57Glu	missense_variant	1/4	ENST00000286307.6	NP_775762.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LSM11	ENST00000286307.6 linkuse as main transcript	c.170C>A	p.Ala57Glu	missense_variant	1/4	1	NM_173491.4	ENSP00000286307	P1

Frequencies

GnomAD3 genomes

AF:

0.00000660

AC:

AN:

151554

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000657

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

7.38e-7

AC:

AN:

1355608

Hom.:

Cov.:

AF XY:

0.00000148

AC XY:

AN XY:

673636

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000433

Gnomad4 EAS exome

AF:

0.00

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:

0.00000660

AC:

AN:

151554

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74002

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000657

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

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

May 23, 2023

The c.170C>A (p.A57E) alteration is located in exon 1 (coding exon 1) of the LSM11 gene. This alteration results from a C to A substitution at nucleotide position 170, causing the alanine (A) at amino acid position 57 to be replaced by a glutamic acid (E). 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

Pathogenic

0.90

BayesDel_addAF

Benign

-0.0097

BayesDel_noAF

Benign

-0.25

CADD

Uncertain

DANN

Benign

0.95

DEOGEN2

Benign

0.048

Eigen

Benign

-0.83

Eigen_PC

Benign

-0.88

FATHMM_MKL

Benign

0.37

LIST_S2

Benign

0.78

M_CAP

Pathogenic

0.72

MetaRNN

Uncertain

0.55

MetaSVM

Benign

-0.93

MutationAssessor

Benign

1.8

MutationTaster

Benign

1.0

PrimateAI

Pathogenic

0.89

PROVEAN

Uncertain

-2.5

REVEL

Benign

0.22

Sift

Uncertain

0.0060

Sift4G

Uncertain

0.014

Polyphen

0.015

Vest4

0.58

MutPred

0.50

Gain of solvent accessibility (P = 0.0145);

MVP

0.27

MPC

2.1

ClinPred

0.75

GERP RS

0.34

Varity_R

0.32

gMVP

0.70

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