4-2304523-G-A

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_020972.3(ZFYVE28):c.1817C>T(p.Ala606Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000186 in 1,612,464 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 34)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ZFYVE28
NM_020972.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0540

Variant links:

Genes affected

ZFYVE28 (HGNC:29334): (zinc finger FYVE-type containing 28) Enables phosphatidylinositol-3-phosphate binding activity. Involved in negative regulation of epidermal growth factor-activated receptor activity. Located in cytosol and early endosome membrane. [provided by Alliance of Genome Resources, Apr 2022]

ZFYVE28 links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.047143638).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ZFYVE28	NM_020972.3 linkuse as main transcript	c.1817C>T	p.Ala606Val	missense_variant	8/13	ENST00000290974.7
ZFYVE28	NM_001172656.2 linkuse as main transcript	c.1727C>T	p.Ala576Val	missense_variant	7/12
ZFYVE28	NM_001172659.2 linkuse as main transcript	c.1607C>T	p.Ala536Val	missense_variant	8/13

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZFYVE28	ENST00000290974.7 linkuse as main transcript	c.1817C>T	p.Ala606Val	missense_variant	8/13	1	NM_020972.3	P2	Q9HCC9-1
	ENST00000510632.1 linkuse as main transcript	n.263-2368G>A		intron_variant, non_coding_transcript_variant		4
ZFYVE28	ENST00000511071.5 linkuse as main transcript	c.1727C>T	p.Ala576Val	missense_variant	7/12	5		A2	Q9HCC9-2
ZFYVE28	ENST00000515312.5 linkuse as main transcript	c.1607C>T	p.Ala536Val	missense_variant	8/13	2		A2	Q9HCC9-3

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152250

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:

0.000192

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000403

AC:

AN:

248210

Hom.:

AF XY:

0.00000741

AC XY:

AN XY:

135038

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:

0.00000897

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1460214

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

726348

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:

0.00000180

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152250

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000192

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 12, 2023

The c.1817C>T (p.A606V) alteration is located in exon 8 (coding exon 8) of the ZFYVE28 gene. This alteration results from a C to T substitution at nucleotide position 1817, causing the alanine (A) at amino acid position 606 to be replaced by a valine (V). 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

Benign

0.073

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.67

Cadd

Benign

0.43

Dann

Benign

0.88

DEOGEN2

Benign

0.0045

T;.;.

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.039

LIST_S2

Benign

0.47

T;T;T

M_CAP

Benign

0.059

MetaRNN

Benign

0.047

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.90

L;.;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.41

PROVEAN

Benign

-1.1

N;N;N

REVEL

Benign

0.078

Sift

Benign

0.37

T;T;T

Sift4G

Benign

0.32

T;T;T

Polyphen

0.34

B;B;.

Vest4

0.021

MutPred

0.080

Loss of helix (P = 0.0626);.;.;

MVP

0.38

MPC

0.044

ClinPred

0.032

GERP RS

-3.9

Varity_R

0.028

gMVP

0.14

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