Genetic Variant FHIP1A:p.Ala192Thr (chr4-151577918-G-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001109977.3(FHIP1A):c.574G>A(p.Ala192Thr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000606 in 1,551,490 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000061 ( 0 hom. )

Consequence

FHIP1A
NM_001109977.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 10.0

Variant links:

Genes affected

FHIP1A (HGNC:34237): (FHF complex subunit HOOK interacting protein 1A) Involved in protein localization to perinuclear region of cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

FHIP1A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.33162934).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FHIP1A	NM_001109977.3 link	c.574G>A	p.Ala192Thr	missense_variant	Exon 5 of 14	ENST00000435205.6	NP_001103447.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FHIP1A	ENST00000435205.6 link	c.574G>A	p.Ala192Thr	missense_variant	Exon 5 of 14	5	NM_001109977.3	ENSP00000413196.1		Q05DH4
FHIP1A	ENST00000505231.1 link	c.574G>A	p.Ala192Thr	missense_variant	Exon 3 of 12	5		ENSP00000421580.1		Q05DH4

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

151908

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000767

AC:

AN:

156534

Hom.:

AF XY:

0.0000846

AC XY:

AN XY:

82780

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000405

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000917

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000594

Gnomad NFE exome

AF:

0.000133

Gnomad OTH exome

AF:

0.000227

GnomAD4 exome

AF:

0.0000607

AC:

AN:

1399464

Hom.:

Cov.:

AF XY:

0.0000666

AC XY:

AN XY:

690246

show subpopulations

Gnomad4 AFR exome

AF:

0.0000633

Gnomad4 AMR exome

AF:

0.0000560

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000112

Gnomad4 SAS exome

AF:

0.0000252

Gnomad4 FIN exome

AF:

0.0000203

Gnomad4 NFE exome

AF:

0.0000658

Gnomad4 OTH exome

AF:

0.0000345

GnomAD4 genome

AF:

0.0000592

AC:

AN:

152026

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74282

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000130

Hom.:

Bravo

AF:

0.0000718

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jul 31, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.574G>A (p.A192T) alteration is located in exon 5 (coding exon 2) of the FAM160A1 gene. This alteration results from a G to A substitution at nucleotide position 574, causing the alanine (A) at amino acid position 192 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.56

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.31

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.0040

T;T

Eigen

Uncertain

0.68

Eigen_PC

Pathogenic

0.77

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.97

D;.

M_CAP

Uncertain

0.090

MetaRNN

Benign

0.33

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.8

L;L

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-2.1

N;N

REVEL

Uncertain

0.30

Sift

Benign

0.17

T;T

Sift4G

Uncertain

0.037

D;D

Polyphen

0.78

P;P

Vest4

0.44

MutPred

0.57

Gain of disorder (P = 0.1492);Gain of disorder (P = 0.1492);

MVP

0.15

ClinPred

0.27

GERP RS

6.1

Varity_R

0.24

gMVP

0.36

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