rs148059394

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4BP6

The NM_001005373.4(LRSAM1):c.586G>A(p.Gly196Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000666 in 1,607,632 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 Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00045 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00069 ( 0 hom. )

Consequence

LRSAM1
NM_001005373.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:5B:2

Conservation

PhyloP100: 5.87

Publications

5 publications found

Variant links:

Genes affected

LRSAM1 (HGNC:25135): (leucine rich repeat and sterile alpha motif containing 1) This gene encodes a ring finger protein involved in a variety of functions, including regulation of signaling pathways and cell adhesion, mediation of self-ubiquitylation, and involvement in cargo sorting during receptor endocytosis. Mutations in this gene have been associated with Charcot-Marie-Tooth disease. Multiple transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Jan 2012]

LRSAM1 Gene-Disease associations (from GenCC):

Charcot-Marie-Tooth disease axonal type 2P
Inheritance: AD, AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, ClinGen

LRSAM1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.30612838).

BP6

Variant 9-127467797-G-A is Benign according to our data. Variant chr9-127467797-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 245644.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001005373.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
LRSAM1	NM_001005373.4	MANE Select	c.586G>A	p.Gly196Ser	missense	Exon 10 of 26	NP_001005373.1	Q6UWE0-1
LRSAM1	NM_001005374.4		c.586G>A	p.Gly196Ser	missense	Exon 9 of 25	NP_001005374.1	Q6UWE0-1
LRSAM1	NM_001384142.1		c.586G>A	p.Gly196Ser	missense	Exon 10 of 26	NP_001371071.1	Q6UWE0-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
LRSAM1	ENST00000300417.11	TSL:1 MANE Select	c.586G>A	p.Gly196Ser	missense	Exon 10 of 26	ENSP00000300417.6	Q6UWE0-1
LRSAM1	ENST00000373322.1	TSL:1	c.586G>A	p.Gly196Ser	missense	Exon 9 of 25	ENSP00000362419.1	Q6UWE0-1
LRSAM1	ENST00000870574.1		c.586G>A	p.Gly196Ser	missense	Exon 10 of 26	ENSP00000540633.1

Frequencies

GnomAD3 genomes

AF:

0.000447

AC:

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000289

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00131

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:

0.000485

Gnomad OTH

AF:

0.00143

GnomAD2 exomes

AF:

0.000434

AC:

103

AN:

237504

AF XY:

0.000404

show subpopulations

Gnomad AFR exome

AF:

0.000399

Gnomad AMR exome

AF:

0.00120

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000500

Gnomad OTH exome

AF:

0.000345

GnomAD4 exome

AF:

0.000689

AC:

1003

AN:

1455300

Hom.:

Cov.:

AF XY:

0.000699

AC XY:

506

AN XY:

723478

show subpopulations

African (AFR)

AF:

0.000179

AC:

AN:

33460

American (AMR)

AF:

0.00100

AC:

AN:

44018

Ashkenazi Jewish (ASJ)

AF:

0.0000387

AC:

AN:

25864

East Asian (EAS)

AF:

0.00

AC:

AN:

39544

South Asian (SAS)

AF:

0.0000118

AC:

AN:

84924

European-Finnish (FIN)

AF:

0.0000195

AC:

AN:

51346

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5746

European-Non Finnish (NFE)

AF:

0.000830

AC:

921

AN:

1110246

Other (OTH)

AF:

0.000482

AC:

AN:

60152

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.469

Heterozygous variant carriers

109

163

218

272

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

126

168

210

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000446

AC:

AN:

152332

Hom.:

Cov.:

AF XY:

0.000430

AC XY:

AN XY:

74484

show subpopulations

African (AFR)

AF:

0.000289

AC:

AN:

41582

American (AMR)

AF:

0.00131

AC:

AN:

15308

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5172

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10616

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000485

AC:

AN:

68034

Other (OTH)

AF:

0.00142

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.506

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000737

Hom.:

Bravo

AF:

0.000465

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.00116

AC:

ExAC

AF:

0.000371

AC:

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (3)

Charcot-Marie-Tooth disease axonal type 2P (2)

Charcot-Marie-Tooth disease (1)

Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.24

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.13

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.35

Eigen

Uncertain

0.55

Eigen_PC

Uncertain

0.49

FATHMM_MKL

Uncertain

0.93

LIST_S2

Benign

0.83

M_CAP

Benign

0.059

MetaRNN

Benign

0.31

MetaSVM

Benign

-0.75

MutationAssessor

Uncertain

2.5

PhyloP100

5.9

PrimateAI

Uncertain

0.60

PROVEAN

Uncertain

-3.8

REVEL

Benign

0.27

Sift

Benign

0.055

Sift4G

Uncertain

0.025

Polyphen

1.0

Vest4

0.81

MVP

0.66

MPC

0.67

ClinPred

0.089

GERP RS

5.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.31

gMVP

0.45

Mutation Taster

=68/32

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over