chr5-131651866-C-A

Position:

chr5-131651866-C-A

Variant summary

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

The NM_133372.3(FNIP1):c.3242G>T(p.Ser1081Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,840 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

FNIP1
NM_133372.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.34

Variant links:

Genes affected

FNIP1 (HGNC:29418): (folliculin interacting protein 1) This gene encodes a protein that binds to the tumor suppressor protein folliculin and to AMP-activated protein kinase (AMPK). The encoded protein participates in the regulation of cellular metabolism and nutrient sensing by modulating the AMPK and target of rapamycin signaling pathways. This gene has a closely related paralog that encodes a protein with similar binding activities. Both related proteins also associate with the molecular chaperone heat shock protein-90 (Hsp90) and negatively regulate its ATPase activity and facilitate its association with folliculin. [provided by RefSeq, Jul 2017]

FNIP1 links:

ENSG00000273217 (HGNC:):

ENSG00000273217 links:

Genome browser will be placed here

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
FNIP1	NM_133372.3 linkuse as main transcript	c.3242G>T	p.Ser1081Ile	missense_variant	16/18	ENST00000510461.6	NP_588613.3	Q8TF40-1
FNIP1	NM_001008738.3 linkuse as main transcript	c.3158G>T	p.Ser1053Ile	missense_variant	15/17		NP_001008738.3	Q8TF40-3
FNIP1	NM_001346114.2 linkuse as main transcript	c.3107G>T	p.Ser1036Ile	missense_variant	15/17		NP_001333043.1	J3KNG8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
FNIP1	ENST00000510461.6 linkuse as main transcript	c.3242G>T	p.Ser1081Ile	missense_variant	16/18	1	NM_133372.3	ENSP00000421985.1	Q8TF40-1
FNIP1	ENST00000307954.12 linkuse as main transcript	c.3107G>T	p.Ser1036Ile	missense_variant	15/17	1		ENSP00000310453.8	J3KNG8
ENSG00000273217	ENST00000514667.1 linkuse as main transcript	c.220-47173G>T		intron_variant		2		ENSP00000426948.1	E9PCH4
FNIP1	ENST00000307968.11 linkuse as main transcript	c.3158G>T	p.Ser1053Ile	missense_variant	15/17	5		ENSP00000309266.7	Q8TF40-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251296

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135810

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461840

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727216

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000189

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

May 21, 2022

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C15"). This variant has not been reported in the literature in individuals affected with FNIP1-related conditions. This variant is present in population databases (no rsID available, gnomAD 0.003%). This sequence change replaces serine, which is neutral and polar, with isoleucine, which is neutral and non-polar, at codon 1081 of the FNIP1 protein (p.Ser1081Ile). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.57

BayesDel_addAF

Benign

-0.0059

BayesDel_noAF

Benign

-0.16

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.22

.;T;.;T

Eigen

Pathogenic

0.69

Eigen_PC

Pathogenic

0.69

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.92

D;D;D;D

M_CAP

Benign

0.030

MetaRNN

Uncertain

0.65

D;D;D;D

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.3

.;.;.;M

PROVEAN

Pathogenic

-4.6

D;D;.;D

REVEL

Benign

0.17

Sift

Uncertain

0.0020

D;D;.;D

Sift4G

Uncertain

0.0050

D;D;D;D

Polyphen

0.94

P;.;.;D

Vest4

0.77

MutPred

0.48

.;.;.;Loss of catalytic residue at S1081 (P = 5e-04);

MVP

0.15

MPC

2.6

ClinPred

0.97

GERP RS

5.7

Varity_R

0.48

gMVP

0.39

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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