Variant 7-134993657-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_178563.4(AGBL3):c.289G>A(p.Asp97Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00001 in 1,397,982 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000010 ( 0 hom. )

Consequence

AGBL3
NM_178563.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.08

Variant links:

Genes affected

AGBL3 (HGNC:27981): (AGBL carboxypeptidase 3) Enables metallocarboxypeptidase activity. Involved in protein side chain deglutamylation. Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

AGBL3 links:

AGBL3 (HGNC:):

AGBL3 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
AGBL3	NM_178563.4 linkuse as main transcript	c.289G>A	p.Asp97Asn	missense_variant	4/17	ENST00000436302.6	NP_848658.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
AGBL3	ENST00000436302.6 linkuse as main transcript	c.289G>A	p.Asp97Asn	missense_variant	4/17	2	NM_178563.4	ENSP00000388275.2		Q8NEM8-4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000128

AC:

AN:

156248

Hom.:

AF XY:

0.00

AC XY:

AN XY:

82196

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000825

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:

0.0000100

AC:

AN:

1397982

Hom.:

Cov.:

AF XY:

0.00000580

AC XY:

AN XY:

689316

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000141

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000560

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000464

Gnomad4 OTH exome

AF:

0.0000344

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000264

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 16, 2024

The c.289G>A (p.D97N) alteration is located in exon 4 (coding exon 3) of the AGBL3 gene. This alteration results from a G to A substitution at nucleotide position 289, causing the aspartic acid (D) at amino acid position 97 to be replaced by an asparagine (N). 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

BayesDel_addAF

Benign

-0.42

BayesDel_noAF

Benign

-0.64

CADD

Benign

DANN

Uncertain

1.0

Eigen

Benign

-0.086

Eigen_PC

Benign

-0.057

FATHMM_MKL

Benign

0.42

LIST_S2

Benign

0.50

T;T

M_CAP

Benign

0.0032

MetaRNN

Benign

0.10

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.4

L;.

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-0.20

N;N

REVEL

Benign

0.082

Sift

Uncertain

0.028

D;T

Sift4G

Benign

0.43

T;T

Polyphen

0.97

D;.

Vest4

0.15

MutPred

0.26

Gain of ubiquitination at K99 (P = 0.0662);Gain of ubiquitination at K99 (P = 0.0662);

MVP

0.030

ClinPred

0.79

GERP RS

1.8

gMVP

0.22

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.21

Details are displayed if max score is > 0.2

DS_DL_spliceai

0.21

Position offset: 21

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