Variant 7-151118259-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_031946.7(AGAP3):c.756C>T(p.Arg252Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00488 in 1,613,276 control chromosomes in the GnomAD database, including 311 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.025 ( 170 hom., cov: 33)

Exomes 𝑓: 0.0028 ( 141 hom. )

Consequence

AGAP3
NM_031946.7 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.507

Variant links:

Genes affected

AGAP3 (HGNC:16923): (ArfGAP with GTPase domain, ankyrin repeat and PH domain 3) This gene encodes an essential component of the N-methyl-D-aspartate (NMDA) receptor signaling complex which mediates long-term potentiation in synapses by linking activation of NMDA receptor to alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor trafficking. The encoded protein contains an N-terminal GTPase-like domain, a pleckstrin homology domain, an ArfGAP domain and several C-terminal ankryn repeat domains. [provided by RefSeq, Apr 2017]

AGAP3 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.49).

BP6

Variant 7-151118259-C-T is Benign according to our data. Variant chr7-151118259-C-T is described in ClinVar as [Benign]. Clinvar id is 1279697.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.507 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0827 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
AGAP3	NM_031946.7 link	c.756C>T	p.Arg252Arg	synonymous_variant	6/18	ENST00000397238.7	NP_114152.3	Q96P47-4Q86XV5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
AGAP3	ENST00000397238.7 link	c.756C>T	p.Arg252Arg	synonymous_variant	6/18	1	NM_031946.7	ENSP00000380413.2		Q96P47-4

Frequencies

GnomAD3 genomes

AF:

0.0251

AC:

3827

AN:

152186

Hom.:

170

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0853

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0128

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000621

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000676

Gnomad OTH

AF:

0.0220

GnomAD3 exomes

AF:

0.00706

AC:

1760

AN:

249390

Hom.:

AF XY:

0.00542

AC XY:

733

AN XY:

135308

show subpopulations

Gnomad AFR exome

AF:

0.0913

Gnomad AMR exome

AF:

0.00745

Gnomad ASJ exome

AF:

0.000298

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000229

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000459

Gnomad OTH exome

AF:

0.00446

GnomAD4 exome

AF:

0.00277

AC:

4041

AN:

1460972

Hom.:

141

Cov.:

AF XY:

0.00240

AC XY:

1746

AN XY:

726624

show subpopulations

Gnomad4 AFR exome

AF:

0.0872

Gnomad4 AMR exome

AF:

0.00795

Gnomad4 ASJ exome

AF:

0.000268

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000162

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000365

Gnomad4 OTH exome

AF:

0.00528

GnomAD4 genome

AF:

0.0251

AC:

3826

AN:

152304

Hom.:

170

Cov.:

AF XY:

0.0245

AC XY:

1828

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.0851

Gnomad4 AMR

AF:

0.0128

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000676

Gnomad4 OTH

AF:

0.0218

Alfa

AF:

0.0160

Hom.:

Bravo

AF:

0.0296

Asia WGS

AF:

0.00346

AC:

AN:

3478

EpiCase

AF:

0.000382

EpiControl

AF:

0.00101

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	GeneDx	Sep 19, 2019	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.49

CADD

Benign

DANN

Benign

0.50

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.080

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