Variant rs377340315 details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_022489.4(INF2):c.2489G>A(p.Gly830Glu) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.00000274 in 1,459,886 control chromosomes in the GnomAD database, with no homozygous occurrence. 2/3 splice prediction tools predicting alterations to normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

INF2
NM_022489.4 missense, splice_region

Scores

Splicing: ADA: 0.9999

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 6.40

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:

INF2 (HGNC:):

INF2 links:

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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
INF2	NM_022489.4 linkuse as main transcript	c.2489G>A	p.Gly830Glu	missense_variant, splice_region_variant	16/23	ENST00000392634.9	NP_071934.3	Q27J81-1
INF2	NM_001031714.4 linkuse as main transcript	c.2489G>A	p.Gly830Glu	missense_variant, splice_region_variant	16/22		NP_001026884.3	Q27J81-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
INF2	ENST00000392634.9 linkuse as main transcript	c.2489G>A	p.Gly830Glu	missense_variant, splice_region_variant	16/23	5	NM_022489.4	ENSP00000376410.4		Q27J81-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000407

AC:

AN:

245590

Hom.:

AF XY:

0.00

AC XY:

AN XY:

134042

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000908

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1459886

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

726214

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:

0.00000360

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.63

BayesDel_addAF

Uncertain

0.075

BayesDel_noAF

Benign

-0.13

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.11

.;T;.

Eigen

Uncertain

0.57

Eigen_PC

Uncertain

0.45

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.85

T;T;D

M_CAP

Uncertain

0.16

MetaRNN

Uncertain

0.71

D;D;D

MetaSVM

Benign

-0.53

MutationAssessor

Pathogenic

3.2

M;M;.

PrimateAI

Uncertain

0.56

PROVEAN

Pathogenic

-5.5

D;D;D

REVEL

Uncertain

0.40

Sift

Benign

0.13

T;T;T

Sift4G

Benign

0.10

T;T;D

Polyphen

1.0

D;D;.

Vest4

0.63

MutPred

0.47

Gain of catalytic residue at N832 (P = 0.0118);Gain of catalytic residue at N832 (P = 0.0118);.;

MVP

0.32

MPC

0.32

ClinPred

0.94

GERP RS

4.2

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.8

Varity_R

0.49

gMVP

0.73

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

1.0

dbscSNV1_RF

Pathogenic

0.99

SpliceAI score (max)

0.45

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.45

Position offset: 4

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over