Genetic Variant NM_001037131.3:c.163+18T>A (chr2-235494867-T-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

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

The NM_001037131.3(AGAP1):c.163+18T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000843 in 1,542,398 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: 𝑓 0.000048 ( 0 hom., cov: 29)

Exomes 𝑓: 0.0000043 ( 0 hom. )

Consequence

AGAP1
NM_001037131.3 intron

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.480

Variant links:

Genes affected

AGAP1 (HGNC:16922): (ArfGAP with GTPase domain, ankyrin repeat and PH domain 1) This gene encodes a member of an ADP-ribosylation factor GTPase-activating protein family involved in membrane trafficking and cytoskeleton dynamics. This gene functions as a direct regulator of the adaptor-related protein complex 3 on endosomes. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]

AGAP1 links:

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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 (BayesDel_noAF=-0.79).

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank	MANE	Protein	UniProt
AGAP1	NM_001037131.3 link	c.163+18T>A	intron_variant	Intron 1 of 17	ENST00000304032.13	NP_001032208.1	Q9UPQ3-1B2RZG9
AGAP1	NM_014914.5 link	c.163+18T>A	intron_variant	Intron 1 of 16		NP_055729.2	Q9UPQ3-2
AGAP1	NM_001244888.2 link	c.163+18T>A	intron_variant	Intron 1 of 9		NP_001231817.1	Q9UPQ3-3B2RZG9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AGAP1	ENST00000304032.13 link	c.163+18T>A		intron_variant	Intron 1 of 17	5	NM_001037131.3	ENSP00000307634.7		Q9UPQ3-1

Frequencies

GnomAD3 genomes

AF:

0.0000478

AC:

AN:

146468

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000151

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000219

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000196

AC:

AN:

204150

Hom.:

AF XY:

0.0000177

AC XY:

AN XY:

112786

show subpopulations

Gnomad AFR exome

AF:

0.000195

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000382

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000108

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000430

AC:

AN:

1395812

Hom.:

Cov.:

AF XY:

0.00000576

AC XY:

AN XY:

694310

show subpopulations

Gnomad4 AFR exome

AF:

0.0000702

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000122

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.28e-7

Gnomad4 OTH exome

AF:

0.0000352

GnomAD4 genome

AF:

0.0000478

AC:

AN:

146586

Hom.:

Cov.:

AF XY:

0.0000418

AC XY:

AN XY:

71760

show subpopulations

Gnomad4 AFR

AF:

0.000150

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000219

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.79

CADD

Benign

7.9

DANN

Benign

0.82

RBP_binding_hub_radar

0.67

RBP_regulation_power_radar

1.9

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over