Variant 1-201899314-G-A 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_012134.3(LMOD1):c.1699C>T(p.Leu567Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000123 in 1,459,158 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

LMOD1
NM_012134.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.03

Variant links:

Genes affected

LMOD1 (HGNC:6647): (leiomodin 1) The leiomodin 1 protein has a putative membrane-spanning region and 2 types of tandemly repeated blocks. The transcript is expressed in all tissues tested, with the highest levels in thyroid, eye muscle, skeletal muscle, and ovary. Increased expression of leiomodin 1 may be linked to Graves' disease and thyroid-associated ophthalmopathy. [provided by RefSeq, Jul 2008]

LMOD1 links:

(HGNC:):

links:

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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=0.21808392).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LMOD1	NM_012134.3 linkuse as main transcript	c.1699C>T	p.Leu567Phe	missense_variant	2/3	ENST00000367288.5	NP_036266.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LMOD1	ENST00000367288.5 linkuse as main transcript	c.1699C>T	p.Leu567Phe	missense_variant	2/3	1	NM_012134.3	ENSP00000356257	P1	P29536-1
	ENST00000414927.5 linkuse as main transcript	n.213G>A		non_coding_transcript_exon_variant	2/3	3
	ENST00000458139.1 linkuse as main transcript	n.319G>A		non_coding_transcript_exon_variant	2/3	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.0000123

AC:

AN:

1459158

Hom.:

Cov.:

AF XY:

0.00000965

AC XY:

AN XY:

725392

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000153

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

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

Dec 19, 2022

The c.1699C>T (p.L567F) alteration is located in exon 2 (coding exon 2) of the LMOD1 gene. This alteration results from a C to T substitution at nucleotide position 1699, causing the leucine (L) at amino acid position 567 to be replaced by a phenylalanine (F). 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

0.12

BayesDel_addAF

Benign

-0.034

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.27

T;.

Eigen

Uncertain

0.32

Eigen_PC

Uncertain

0.36

FATHMM_MKL

Benign

0.73

LIST_S2

Benign

0.80

T;T

M_CAP

Benign

0.055

MetaRNN

Benign

0.22

T;T

MetaSVM

Benign

-0.41

MutationAssessor

Benign

1.4

L;.

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-1.3

N;.

REVEL

Benign

0.26

Sift

Uncertain

0.022

D;.

Sift4G

Benign

0.45

T;T

Polyphen

0.88

P;.

Vest4

0.24

MutPred

0.21

Gain of methylation at K572 (P = 0.0726);.;

MVP

0.56

MPC

0.72

ClinPred

0.64

GERP RS

4.2

Varity_R

0.11

gMVP

0.12

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over