Variant 19-17227196-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_024578.3(OCEL1):c.449A>G(p.Glu150Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000316 in 1,488,734 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 0.000026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000032 ( 0 hom. )

Consequence

OCEL1
NM_024578.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.77

Variant links:

Genes affected

OCEL1 (HGNC:26221): (occludin/ELL domain containing 1) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

OCEL1 links:

OCEL1 (HGNC:):

OCEL1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.20434532).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
OCEL1	NM_024578.3 linkuse as main transcript	c.449A>G	p.Glu150Gly	missense_variant	3/6	ENST00000215061.9	NP_078854.1	Q9H607

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
OCEL1	ENST00000215061.9 linkuse as main transcript	c.449A>G	p.Glu150Gly	missense_variant	3/6	1	NM_024578.3	ENSP00000215061.3		Q9H607

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152156

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000717

AC:

AN:

153400

Hom.:

AF XY:

0.0000727

AC XY:

AN XY:

82578

show subpopulations

Gnomad AFR exome

AF:

0.0000841

Gnomad AMR exome

AF:

0.000454

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:

0.0000381

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000322

AC:

AN:

1336578

Hom.:

Cov.:

AF XY:

0.0000351

AC XY:

AN XY:

654924

show subpopulations

Gnomad4 AFR exome

AF:

0.0000363

Gnomad4 AMR exome

AF:

0.000323

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:

0.0000322

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152156

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74326

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000982

ExAC

AF:

0.0000746

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

Jun 02, 2024

The c.449A>G (p.E150G) alteration is located in exon 3 (coding exon 3) of the OCEL1 gene. This alteration results from a A to G substitution at nucleotide position 449, causing the glutamic acid (E) at amino acid position 150 to be replaced by a glycine (G). 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

0.62

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.35

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.053

T;.;.

Eigen

Uncertain

0.24

Eigen_PC

Benign

0.18

FATHMM_MKL

Uncertain

0.83

LIST_S2

Benign

0.74

T;T;T

M_CAP

Benign

0.031

MetaRNN

Benign

0.20

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.8

L;.;.

PrimateAI

Benign

0.43

PROVEAN

Uncertain

-3.5

D;.;.

REVEL

Benign

0.066

Sift

Uncertain

0.017

D;.;.

Sift4G

Uncertain

0.026

D;D;D

Polyphen

0.99

D;.;.

Vest4

0.39

MutPred

0.27

Loss of stability (P = 0.0599);Loss of stability (P = 0.0599);.;

MVP

0.74

MPC

0.84

ClinPred

0.30

GERP RS

2.9

Varity_R

0.22

gMVP

0.29

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.14

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