chr14-104701391-G-T

Position:

chr14-104701391-G-T

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_022489.4(INF2):c.26G>T(p.Arg9Leu) variant causes a missense change. The variant allele was found at a frequency of 0.0000748 in 1,590,604 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R9P) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000098 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000072 ( 1 hom. )

Consequence

INF2
NM_022489.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.62

Variant links:

Genes affected

INF2 (HGNC:23791): (inverted formin 2) This gene represents a member of the formin family of proteins. It is considered a diaphanous formin due to the presence of a diaphanous inhibitory domain located at the N-terminus of the encoded protein. Studies of a similar mouse protein indicate that the protein encoded by this locus may function in polymerization and depolymerization of actin filaments. Mutations at this locus have been associated with focal segmental glomerulosclerosis 5.[provided by RefSeq, Aug 2010]

INF2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.009543747).

BP6

Variant 14-104701391-G-T is Benign according to our data. Variant chr14-104701391-G-T is described in ClinVar as [Likely_benign]. Clinvar id is 1903886.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.0000984 (15/152366) while in subpopulation SAS AF= 0.0031 (15/4834). AF 95% confidence interval is 0.00191. There are 0 homozygotes in gnomad4. There are 8 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High AC in GnomAd4 at 15 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
INF2	NM_022489.4 linkuse as main transcript	c.26G>T	p.Arg9Leu	missense_variant	2/23	ENST00000392634.9
INF2	NM_001031714.4 linkuse as main transcript	c.26G>T	p.Arg9Leu	missense_variant	2/22
INF2	NM_032714.3 linkuse as main transcript	c.26G>T	p.Arg9Leu	missense_variant	2/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
INF2	ENST00000392634.9 linkuse as main transcript	c.26G>T	p.Arg9Leu	missense_variant	2/23	5	NM_022489.4	P4	Q27J81-1

Frequencies

GnomAD3 genomes

AF:

0.0000985

AC:

AN:

152248

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00310

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000110

AC:

AN:

209576

Hom.:

AF XY:

0.000183

AC XY:

AN XY:

114698

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000856

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000723

AC:

104

AN:

1438238

Hom.:

Cov.:

AF XY:

0.0000925

AC XY:

AN XY:

713198

show subpopulations

Gnomad4 AFR exome

AF:

0.0000303

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00122

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000337

GnomAD4 genome

AF:

0.0000984

AC:

AN:

152366

Hom.:

Cov.:

AF XY:

0.000107

AC XY:

AN XY:

74514

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00310

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000151

ExAC

AF:

0.000183

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Focal segmental glomerulosclerosis 5;C4302667:Charcot-Marie-Tooth disease dominant intermediate E

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Nov 22, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.19

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.26

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.15

.;.;T

Eigen

Uncertain

0.20

Eigen_PC

Benign

0.19

FATHMM_MKL

Uncertain

0.84

LIST_S2

Benign

0.85

T;D;T

M_CAP

Uncertain

0.23

MetaRNN

Benign

0.0095

T;T;T

MetaSVM

Uncertain

-0.21

MutationAssessor

Benign

0.0

N;N;N

MutationTaster

Benign

0.84

N;N;N

PrimateAI

Uncertain

0.66

PROVEAN

Uncertain

-2.9

D;D;D

REVEL

Uncertain

0.36

Sift

Uncertain

0.0070

D;T;D

Sift4G

Uncertain

0.027

D;T;D

Polyphen

0.99

D;.;D

Vest4

0.36

MutPred

0.43

Gain of catalytic residue at R9 (P = 2e-04);Gain of catalytic residue at R9 (P = 2e-04);Gain of catalytic residue at R9 (P = 2e-04);

MVP

0.42

MPC

2.6

ClinPred

0.26

GERP RS

1.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.17

gMVP

0.68

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