chr11-64116674-A-G

Variant names:

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_013280.5(FLRT1):c.407A>G(p.Asp136Gly) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00204 in 1,613,982 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0021 ( 4 hom. )

Consequence

FLRT1
NM_013280.5 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 7.50

Publications

4 publications found

Variant links:

Genes affected

FLRT1 (HGNC:3760): (fibronectin leucine rich transmembrane protein 1) This gene encodes a member of the fibronectin leucine rich transmembrane protein (FLRT) family. The family members may function in cell adhesion and/or receptor signalling. Their protein structures resemble small leucine-rich proteoglycans found in the extracellular matrix. The encoded protein shares sequence similarity with two other family members, FLRT2 and FLRT3. This gene is expressed in kidney and brain. [provided by RefSeq, Jul 2008]

FLRT1 links:

MACROD1 (HGNC:29598): (mono-ADP ribosylhydrolase 1) Enables ADP-ribosylglutamate hydrolase activity and deacetylase activity. Involved in cellular response to DNA damage stimulus; peptidyl-glutamate ADP-deribosylation; and purine nucleoside metabolic process. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

MACROD1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.02237758).

BP6

Variant 11-64116674-A-G is Benign according to our data. Variant chr11-64116674-A-G is described in ClinVar as Likely_benign. ClinVar VariationId is 461802.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAdExome4 at 4 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FLRT1	NM_013280.5 link	c.407A>G	p.Asp136Gly	missense_variant	Exon 3 of 3	ENST00000682287.1	NP_037412.2	Q9NZU1A0A6E1VY70
MACROD1	NM_014067.4 link	c.517+34565T>C		intron_variant	Intron 3 of 10	ENST00000255681.7	NP_054786.2	Q9BQ69

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FLRT1	ENST00000682287.1 link	c.407A>G	p.Asp136Gly	missense_variant	Exon 3 of 3		NM_013280.5	ENSP00000507207.1		A0A6E1VY70
MACROD1	ENST00000255681.7 link	c.517+34565T>C		intron_variant	Intron 3 of 10	1	NM_014067.4	ENSP00000255681.6		Q9BQ69

Frequencies

GnomAD3 genomes

AF:

0.00142

AC:

216

AN:

152206

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000362

Gnomad AMI

AF:

0.00768

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.00230

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000471

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00259

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.00147

AC:

367

AN:

250028

AF XY:

0.00149

show subpopulations

Gnomad AFR exome

AF:

0.000249

Gnomad AMR exome

AF:

0.000261

Gnomad ASJ exome

AF:

0.000799

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000693

Gnomad NFE exome

AF:

0.00282

Gnomad OTH exome

AF:

0.00197

GnomAD4 exome

AF:

0.00210

AC:

3076

AN:

1461658

Hom.:

Cov.:

AF XY:

0.00201

AC XY:

1458

AN XY:

727132

show subpopulations

African (AFR)

AF:

0.000329

AC:

AN:

33480

American (AMR)

AF:

0.000313

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.000803

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000232

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.000583

AC:

AN:

53198

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00261

AC:

2905

AN:

1112008

Other (OTH)

AF:

0.00152

AC:

AN:

60388

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.503

Heterozygous variant carriers

206

412

617

823

1029

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

110

220

330

440

550

<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:

0.00142

AC:

216

AN:

152324

Hom.:

Cov.:

AF XY:

0.00119

AC XY:

AN XY:

74496

show subpopulations

African (AFR)

AF:

0.000361

AC:

AN:

41566

American (AMR)

AF:

0.000261

AC:

AN:

15310

Ashkenazi Jewish (ASJ)

AF:

0.00230

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.00

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.000471

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00259

AC:

176

AN:

68020

Other (OTH)

AF:

0.000473

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.516

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:

0.00224

Hom.:

Bravo

AF:

0.00135

TwinsUK

AF:

0.00270

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00198

AC:

ExAC

AF:

0.00164

AC:

199

EpiCase

AF:

0.00164

EpiControl

AF:

0.00219

ClinVar

Significance: Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Peripheral neuropathy

Benign:1

Aug 15, 2022

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

not provided

Benign:1

Breakthrough Genomics, Breakthrough Genomics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:not provided

- -

FLRT1-related disorder

Benign:1

Nov 28, 2022

PreventionGenetics, part of Exact Sciences

Significance:Likely benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.55

BayesDel_addAF

Benign

-0.071

BayesDel_noAF

Uncertain

0.12

CADD

Benign

(source)

DANN

Uncertain

1.0

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.59

FATHMM_MKL

Pathogenic

0.99

M_CAP

Benign

0.030

MetaRNN

Benign

0.022

MetaSVM

Benign

-0.87

PhyloP100

7.5

PrimateAI

Uncertain

0.62

PROVEAN

Uncertain

-3.5

REVEL

Uncertain

0.49

Sift

Uncertain

0.0060

Sift4G

Benign

0.075

Vest4

0.67

MVP

0.48

MPC

0.51

ClinPred

0.046

GERP RS

4.4

gMVP

0.71

Mutation Taster

=77/23

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over